{"title":"Mr Circuit Kit Series 1 -  32 different lessons and circuit board experiments in kit form","description":"\u003cp\u003eThe Mr Circuit Kit Series 1 Kits are individually packaged with parts to the do the experiments on a solderless circuit board.  In addition to each kit, you need a solderless circuit board and 9 volt battery to complete the experiment.  A fantastic way to learn basic electronics.\u003c\/p\u003e","products":[{"product_id":"mr-circuit-science-experiment-kits-font-color-red-these-are-low-cost-science-electronics-experiments-individually-packed-convenient-easy-to-use-exciting-for-your-students-font-color-to-order-pick-kits-and-quantity-from-drop-down","title":"MC1-01 Mr Circuit Science Experiment Kit \"How a Resistor Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\" data-mce-fragment=\"1\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45235849396391,"sku":"MC1-01","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p12MC1-01ScienceExperimentKit-MrCircuitLab1Series-HowAResistorWorksPLMCOVER8.5x11_d28e838a-de9f-446a-822a-9df4aa3ba26e.jpg?v=1713888437"},{"product_id":"center-mr-circuit-science-experiment-kit-br-how-a-potentiometer-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-02 Mr Circuit Science Experiment Kit \"How a Potentiometer Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45235931644071,"sku":"MC1-02","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p13MC1-02ScienceExperimentKit-MrCircuitLab1Series-HowAPotentiometerWorksPLMCOVER8.5x11_f1d34b33-4961-435f-917f-23b7c0c8e961.jpg?v=1713888884"},{"product_id":"center-mc1-02-mr-circuit-science-experiment-kit-br-how-a-photocell-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-03 Mr Circuit Science Experiment Kit \"How a Photocell Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45236034961575,"sku":"MC1-03","price":2.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p14MC1-03ScienceExperimentKit-MrCircuitLab1Series-HowAPhotocellWorksPLMCOVER8.5x11_fa898905-3b14-4fa6-a622-5696579c3ed4.jpg?v=1713889670"},{"product_id":"center-mc1-04-mr-circuit-science-experiment-kit-br-how-a-capacitor-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-04 Mr Circuit Science Experiment Kit \"How a Capacitor Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45236115144871,"sku":"MC1-04","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p15MC1-04ScienceExperimentKit-MrCircuitLab1Series-HowACapacitorWorksPLMCOVER8.5x11_2b1d3dbb-894f-4c35-8a53-2af3f92a3cb1.jpg?v=1713890464"},{"product_id":"center-mc1-05-mr-circuit-science-experiment-kit-br-how-a-speaker-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-05 Mr Circuit Science Experiment Kit \"How a Speaker Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45236143194279,"sku":"MC1-05","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p16MC1-05ScienceExperimentKit-MrCircuitLab1Series-HowASpeakerWorksPLMCOVER8.5x11_20e0166a-7f29-4c7f-bd03-91eb9ad6a0af.jpg?v=1713890842"},{"product_id":"center-mc1-06-mr-circuit-science-experiment-kit-br-how-a-diode-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-06 Mr Circuit Science Experiment Kit \"How a Diode Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45236181270695,"sku":"MC1-06","price":2.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p17MC1-06ScienceExperimentKit-MrCircuitLab1Series-HowADiodeWorksPLMCOVER8.5x11_f0850560-9154-4f86-a5ec-72180ccf0176.jpg?v=1713891185"},{"product_id":"center-mc1-07-mr-circuit-science-experiment-kit-br-how-an-scr-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-07 Mr Circuit Science Experiment Kit \"How an SCR Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237038612647,"sku":"MC1-07","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p18MC1-07ScienceExperimentKit-MrCircuitLab1Series-HowAnSCRWorksPLMCOVER8.5x11_9a2e8f2a-e982-4b7a-a5c1-81d15379d719.jpg?v=1713898080"},{"product_id":"center-mc1-08-mr-circuit-science-experiment-kit-br-how-an-npn-transistor-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-08 Mr Circuit Science Experiment Kit \"How an NPN Transistor Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237083144359,"sku":"MC1-08","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p19MC1-08ScienceExperimentKit-MrCircuitLab1Series-HowAnNPNTransistorWorksPLMCOVER8.5x11_f8d4c4db-6bfe-4bfa-b2ab-6d6ce65d3420.jpg?v=1713898443"},{"product_id":"center-mc1-09-mr-circuit-science-experiment-kit-br-how-a-pnp-transistor-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-09 Mr Circuit Science Experiment Kit \"How a PNP Transistor Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237123317927,"sku":"MC1-09","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p20MC1-09ScienceExperimentKit-MrCircuitLab1Series-HowAPNPTransistorWorksPLMCOVER8.5x11_32c9aaa4-3405-4246-9283-a0860cebbed3.jpg?v=1713898563"},{"product_id":"center-mc1-10-mr-circuit-science-experiment-kit-br-how-a-two-transistor-oscillator-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-10 Mr Circuit Science Experiment Kit \"How a Two-Transistor Oscillator Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237145993383,"sku":"MC1-10","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p21MC1-10ScienceExperimentKit-MrCircuitLab1Series-HowATwo-TransistorOscillatorWorksPLMCOVER8.5x11_f4e97a26-8122-4dce-af3c-6722de8032f2.jpg?v=1713898829"},{"product_id":"center-mc1-00-mr-circuit-science-experiment-kit-br-four-basic-lessons-with-solderless-cb-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-00 Mr Circuit Science Experiment Kit \"Four Basic Lessons\" with Solderless CB","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\" data-mce-fragment=\"1\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eWhen you order this Mr Circuit Experiment Kit #MC1-00, you will receive a Solderless Circuit Board to be used with the Mr Circuit Science Experiment Kits #MC1-01 through #MC1-30, along with printed instructions for 4 Basic Science Electronics lessons, and a link to the online video presentations where an electronics instructor takes you through these four lessons, step by step.\u003cbr\u003e\u003cbr\u003eThe purpose of these learning kits is to teach you the basics of science electronics technology by building electronic circuits with real electronic components.\u003cbr\u003e\u003cbr\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of technology.\u003cbr\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eHere is LIST of all the ** Mr Circuit Science ** hands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237204353191,"sku":"MC1-00","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p00MC1-00ScienceExperimentKit-MrCircuitLab1Series-FourBasicScience_ElectronicsLessonsPLMCOVER8.5x11_2f9f9c8c-16df-4665-9098-a4d5b3a6e63a.jpg?v=1713899951"},{"product_id":"center-mc1-11-mr-circuit-science-experiment-kit-br-how-a-555-timer-ic-works-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-11 Mr Circuit Science Experiment Kit \"How a 555 Timer IC Works\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237345517735,"sku":"MC1-11","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p22MC1-11ScienceExperimentKit-MrCircuitLab1Series-HowA555TimerICWorksPLMCOVER8.5x11_a53e071c-4d2f-4bf0-a432-cf2cfa972589.jpg?v=1713900288"},{"product_id":"center-mc1-12-mr-circuit-science-experiment-kit-br-build-a-burglar-alarm-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-12 Mr Circuit Science Experiment Kit \"Build a Burglar Alarm Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237454176423,"sku":"MC1-12","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p23MC1-12ScienceExperimentKit--MrCircuitLab1Series-BurglarAlarmPLMCOVER8.5x11_1.jpg?v=1713901038"},{"product_id":"center-mc1-13-mr-circuit-science-experiment-kit-br-solar-activated-night-light-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-13 Mr Circuit Science Experiment Kit \"Solar-Activated Night Light Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45237528199335,"sku":"MC1-13","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p24MC1-13ScienceExperimentKit--MrCircuitLab1Series-Solar-ActivatedNightLightPLMCOVER8.5x11_29dbf44f-9e01-40fd-b4cf-320a8c8f5906.jpg?v=1713901326"},{"product_id":"center-mc1-14-mr-circuit-science-experiment-kit-br-dc-to-dc-power-supply-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-14 Mr Circuit Science Experiment Kit \"0 to 9V DC Power Supply Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238274621607,"sku":"MC1-14","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p25MC1-14ScienceExperimentKit--MrCircuitLab1Series-DCtoDCPowerSupplyPLMCOVER8.5x11_f2cb6fdf-a2f9-4b5a-aced-13d623506809.jpg?v=1713906916"},{"product_id":"center-mc1-15-mr-circuit-science-experiment-kit-br-electronic-metronome-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-15 Mr Circuit Science Experiment Kit \"Electronic Metronome Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238307356839,"sku":"MC1-15","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p26MC1-15ScienceExperimentKit--MrCircuitLab1Series-ElectronicMetronomePLMCOVER8.5x11_1.jpg?v=1714920023"},{"product_id":"center-mc1-16-mr-circuit-science-experiment-kit-br-electronic-motorcycle-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-16 Mr Circuit Science Experiment Kit \"Electronic Motorcycle Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238331146407,"sku":"MC1-16","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p27MC1-16ScienceExperimentKit--MrCircuitLab1Series-ElectronicMotorcyclePLMCOVER8.5x11_bb55155e-e681-4833-bc34-4953bf7d144a.jpg?v=1713907410"},{"product_id":"center-mc1-17-mr-circuit-science-experiment-kit-br-railroad-lights-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-17 Mr Circuit Science Experiment Kit \"Railroad Lights Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238351397031,"sku":"MC1-17","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p28MC1-17ScienceExperimentKit--MrCircuitLab1Series-RailroadLightsPLMCOVER8.5x11_98ab2fea-8f44-4a6a-9e0b-ffb01c6bec6c.jpg?v=1713907570"},{"product_id":"center-mc1-18-mr-circuit-science-experiment-kit-br-variable-speed-lights-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-18 Mr Circuit Science Experiment Kit \"Variable Speed Lights Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238370435239,"sku":"MC1-18","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p29MC1-18ScienceExperimentKit--MrCircuitLab1Series-VariableSpeedLightsPLMCOVER8.5x11_b64b0438-b23e-4b07-8fe2-9adf878967cf.jpg?v=1713907722"},{"product_id":"center-mc1-19-mr-circuit-science-experiment-kit-br-continuity-tester-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-19 Mr Circuit Science Experiment Kit \"Continuity Tester Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238389833895,"sku":"MC1-19","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p30MC1-19ScienceExperimentKit--MrCircuitLab1Series-ContinuityTesterPLMCOVER8.5x11_62c4f619-39d5-44b5-a4df-19dcdad485a7.jpg?v=1713907889"},{"product_id":"center-mc1-20-mr-circuit-science-experiment-kit-br-audio-generator-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-20 Mr Circuit Science Experiment Kit \"Audio Generator Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238955933863,"sku":"MC1-20","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p31MC1-20ScienceExperimentKit--MrCircuitLab1Series-AudioGeneratorPLMCOVER8.5x11_9ee28945-4516-4088-8cb5-7251432a49cd.jpg?v=1713912412"},{"product_id":"center-mc1-21-mr-circuit-science-experiment-kit-br-electronic-police-siren-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-21  Mr Circuit Science Experiment Kit \"Electronic Police Siren Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45238974251175,"sku":"MC1-21","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p32MC1-21ScienceExperimentKit--MrCircuitLab1Series-ElectronicPoliceSirenPLMCOVER8.5x11_d364af4c-bbca-4cdd-832e-be894db5f74f.jpg?v=1745649699"},{"product_id":"center-mc1-22-mr-circuit-science-experiment-kit-br-solar-activated-wake-up-alarm-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-22  Mr Circuit Science Experiment Kit \"Solar-Activated Wake-Up Alarm Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239014424743,"sku":"MC1-22","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p33MC1-22ScienceExperimentKit--MrCircuitLab1Series-Solar-ActivatedWake-UpAlarmPLMCOVER8.5x11_48ff54a4-b720-4aa3-8946-e1bffd36f16b.jpg?v=1713913631"},{"product_id":"center-mc1-23-mr-circuit-science-experiment-kit-br-variable-timer-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-23  Mr Circuit Science  Experiment Kit \"Variable Timer Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239062003879,"sku":"MC1-23","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p34MC1-23ScienceExperimentKit--MrCircuitLab1Series-VariableTimerSirenPLMCOVER8.5x11_ea9ae3a6-9801-4a1b-b873-a17badce5222.jpg?v=1713913482"},{"product_id":"center-mc1-25-mr-circuit-science-experiment-kit-br-code-oscillator-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-25 Mr Circuit Science Experiment Kit \"Code Oscillator Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239119184039,"sku":"MC1-25","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p36MC1-25ScienceExperimentKit--MrCircuitLab1Series-CodeOscillatorPLMCOVER8.5x11_3231051e-1734-4762-a6c4-674aa38d1836.jpg?v=1713914020"},{"product_id":"center-mc1-26-mr-circuit-science-experiment-kit-br-audible-water-detector-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-26 Mr Circuit Science Experiment Kit \"Audible Water Detector Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239128064167,"sku":"MC1-26","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p37MC1-26ScienceExperimentKit--MrCircuitLab1Series-CodeOscillatorPLMCOVER8.5x11_d4cce702-849e-436b-b327-0d9cbd904760.jpg?v=1713914211"},{"product_id":"center-mc1-27-mr-circuit-science-experiment-kit-br-english-police-siren-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-27 Mr Circuit Science Experiment Kit\u003cbr\u003e \"English Police Siren Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239140483239,"sku":"MC1-27","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p38MC1-27ScienceExperimentKit--MrCircuitLab1Series-EnglishPoliceSirenPLMCOVER8.5x11_9ee50d83-d9af-492a-b3a0-ebd8915b7ed1.jpg?v=1713921454"},{"product_id":"center-mc1-28-mr-circuit-science-experiment-kit-br-electronic-canary-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-28 Mr Circuit Science Experiment Kit \"Electronic Canary Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239147102375,"sku":"MC1-28","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p39MC1-28ScienceExperimentKit--MrCircuitLab1Series-ElectronicCanaryPLMCOVER8.5x11_50ec4607-567c-4c0b-8c69-42314160b3ec.jpg?v=1713914487"},{"product_id":"center-mc1-29-mr-circuit-science-experiment-kit-br-fantasy-space-machine-gun-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-29 Mr Circuit Science Experiment Kit \"Fantasy Space Machine Gun Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239157653671,"sku":"MC1-29","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/MrCkt1p40MC1-29ScienceExperimentKit--MrCircuitLab1Series-fantasySpaceMachineGunPLMCOVER8.5x11_9355da40-49bc-4c80-bbc3-4bd97485ab05.jpg?v=1713914649"},{"product_id":"center-mc1-30-mr-circuit-science-experiment-kit-br-ultrasonic-pest-repeller-circuit-br-font-color-red-this-low-cost-science-electronics-experiment-is-convenient-easy-to-use-and-exciting-font-color-center","title":"MC1-30 Mr Circuit Science Experiment Kit \"Ultrasonic Pest Repeller Circuit\"","description":"\u003ch3\u003e\n\u003cb\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes online Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided and diagrams, instructions and videos. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions, and a link to view the online video presentation where an instructor takes you through step by step.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003ch3\u003eHere is LIST of all the ** Mr Circuit Science **\u003cbr\u003ehands-on Experiment Kits that are available from Mr Circuit Technology\u003c\/h3\u003e\n\u003cp\u003eMC1-00 Solderless Circuit Board to build kits $5.95\u003c\/p\u003e\n\u003cp\u003eMC1-01\u003cspan style=\"font-weight: 400;\"\u003e Experiment #1   How a RESISTOR Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-02\u003cspan style=\"font-weight: 400;\"\u003e Experiment #2   How a POTENTIOMETER Works $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-03\u003cspan style=\"font-weight: 400;\"\u003e Experiment #3   How a PHOTOCELL Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-04\u003cspan style=\"font-weight: 400;\"\u003e Experiment #4   How a CAPACITOR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-05\u003cspan style=\"font-weight: 400;\"\u003e Experiment #5   How a SPEAKER Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-06\u003cspan style=\"font-weight: 400;\"\u003e Experiment #6   How a DIODE Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $2.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-07\u003cspan style=\"font-weight: 400;\"\u003e Experiment #7   How an SCR Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-08\u003cspan style=\"font-weight: 400;\"\u003e Experiment #8   How an NPN bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-09\u003cspan style=\"font-weight: 400;\"\u003e Experiment #9   How a PNP bipolar Transistor Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-10\u003cspan style=\"font-weight: 400;\"\u003e Experiment #10 How a Two-Transistor Oscillator Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-11\u003cspan style=\"font-weight: 400;\"\u003e Experiment #11 How a 555 Timer Integrated Circuit Works\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-12\u003cspan style=\"font-weight: 400;\"\u003e Experiment #12 Build a BURGLAR ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-13\u003cspan style=\"font-weight: 400;\"\u003e Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-14\u003cspan style=\"font-weight: 400;\"\u003e Experiment #14 Build a DC TO DC POWER SUPPLY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-15\u003cspan style=\"font-weight: 400;\"\u003e Experiment #15 Build an ELECTRONIC METRONOME Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-16\u003cspan style=\"font-weight: 400;\"\u003e Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-17\u003cspan style=\"font-weight: 400;\"\u003e Experiment #17 Build a RAILROAD LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $3.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-18\u003cspan style=\"font-weight: 400;\"\u003e Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-19\u003cspan style=\"font-weight: 400;\"\u003e Experiment #19 Build a CONTINUITY TESTER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-20\u003cspan style=\"font-weight: 400;\"\u003e Experiment #20 Build an AUDIO GENERATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-21\u003cspan style=\"font-weight: 400;\"\u003e Experiment #21 an ELECTRONIC POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $8.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-22\u003cspan style=\"font-weight: 400;\"\u003e Experiment #22 Build a WAKE-UP ALARM Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-23\u003cspan style=\"font-weight: 400;\"\u003e Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-24\u003cspan style=\"font-weight: 400;\"\u003e Experiment #24 Build a MOISTURE DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $4.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-25\u003cspan style=\"font-weight: 400;\"\u003e Experiment #25 Build a CODE OSCILLATOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-26\u003cspan style=\"font-weight: 400;\"\u003e Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-27\u003cspan style=\"font-weight: 400;\"\u003e Experiment #27 Build an ENGLISH POLICE SIREN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $6.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-28\u003cspan style=\"font-weight: 400;\"\u003e Experiment #28 Build an ELECTRONIC CANARY Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $9.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-29\u003cspan style=\"font-weight: 400;\"\u003e Experiment #29 Build a SPACE MACHINE GUN Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-30\u003cspan style=\"font-weight: 400;\"\u003e Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e $7.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMC1-31 Experiment #31 Build an DING DONG DOORBELL Circuit $5.95\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMC1-SET\u003cspan style=\"font-weight: 400;\"\u003e Complete set of all Mr Circuit Series 1 Kits (31 total) $164.00\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239166566567,"sku":"MC1-30","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/Mr_Ckt_1_p41_MC1-30_Science_Experiment_Kit_--_Mr_Circuit_Lab_1_Series_-Ultrasonic_Pest_Repeller_PLM_COVER_8.5x11.jpg?v=1761909902"},{"product_id":"mr-circuit-lab-1-classroom-kit-32-experiments-mc1-set","title":"MC1-SET  Classroom Set of 32 unique REUSABLE solderless experiment kits exclusively from MR CIRCUIT.","description":"\u003cdiv style=\"max-width: 920px; margin: 0 auto; font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif; line-height: 1.65;\"\u003e\n\u003c!-- Header --\u003e\n\u003cdiv style=\"text-align: center; padding: 10px 0 6px;\"\u003e\n\u003cdiv style=\"display: inline-block; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);\"\u003eMr circuit lab 1 package (#MC1-SET)\u003c\/div\u003e\n\u003ch2 style=\"margin: 14px 0 8px; font-size: 28px; font-weight: bold;\"\u003eYour students will love these and so will you.  32 Reusable Electronics Experiment Kits\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\" style=\"text-align: left;\"\u003e\n\u003cspan\u003eThe Price Point (~$2\/Student\/Year):\u003c\/span\u003e\u003cspan\u003e At \u003c\/span\u003e\u003cspan\u003e$164.00 per classroom system\u003c\/span\u003e\u003cspan\u003e, this is one of the most budget-friendly STEM options available. This is an unbeatable way to get a full year of physical science lab materials.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" style=\"text-align: left;\"\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e100% Reusable \u0026amp; Solderless:\u003c\/span\u003e\u003cspan\u003e Teachers dread buying expensive consumables. These \u003c\/span\u003e\u003cspan\u003e32 unique, individually-bagged solderless kits\u003c\/span\u003e\u003cspan\u003e (MC1-00 through MC1-31) can be packed away in their resealable bags and ** REUSED CLASS AFTER CLASS **.\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\" style=\"text-align: left;\"\u003e\n\u003cspan\u003eZero Prior Experience Needed:\u003c\/span\u003e\u003cspan\u003e Middle and elementary teachers are often generalists who might feel intimidated by circuit schematics. For that reason, the Mr Circuit Lab 1 Package includes written\u003c\/span\u003e\u003cspan\u003e lesson plans\u003c\/span\u003e\u003cspan\u003e, written lesson pamphlets, \u003c\/span\u003e\u003cspan\u003efree digital access with video lessons and quizzes\u003c\/span\u003e\u003cspan\u003e, meaning the system practically teaches itself.  Check out \u003ca href=\"https:\/\/www.MrCircuitTech.com\" title=\"Mr Circuit Tech online materials for students and teachers\"\u003ewww.MrCircuitTech.com\u003c\/a\u003e to see online materials.\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"max-width: 760px; margin: 0 auto; font-size: 16px; opacity: .9;\"\u003e\u003cb id=\"docs-internal-guid-4acf8f8d-7fff-ca6a-a377-1b3485fdb0ca\"\u003e\u003c\/b\u003eA complete classroom version of \u003cstrong\u003eLab 1 – Basic Electronics\u003c\/strong\u003e. Gives every student hands-on electronics training — including online lessons and quizzes — for only \u003cstrong\u003e$164 per classroom set.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Key Value --\u003e\n\u003cdiv style=\"margin: 22px 0; text-align: center; font-size: 18px; font-weight: bold;\"\u003e32 Different Hands-On STEM Electronics Kits — All Reusable\u003c\/div\u003e\n\u003ch3 style=\"text-align: center; margin-bottom: 18px; opacity: .9;\"\u003e\u003cspan style=\"color: rgb(249, 21, 21);\"\u003eEach kit has all the parts to build the experiment and\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center; margin-bottom: 18px; opacity: .9;\"\u003e\u003cspan style=\"color: rgb(249, 21, 21);\"\u003eis individually packed in a durable 6x9 resealable bag.\u003c\/span\u003e\u003c\/h3\u003e\n\u003c!-- What's Included --\u003e\n\u003cdiv style=\"border: 1px solid rgba(255,255,255,.18); border-radius: 18px; padding: 20px; background: rgba(255,255,255,.05); margin-bottom: 26px;\"\u003e\n\u003ch3 style=\"margin: 0 0 14px; font-size: 20px; font-weight: bold; text-align: center;\"\u003eComplete List of Experiment Kits in \"MC1-SET\"\u003c\/h3\u003e\n\u003cdiv style=\"columns: 2; column-gap: 30px; font-size: 14px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-00\u003c\/strong\u003e Solderless Circuit Board\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-01\u003c\/strong\u003e How a Resistor Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-02\u003c\/strong\u003e How a Potentiometer Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-03\u003c\/strong\u003e How a Photocell Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-04\u003c\/strong\u003e How a Capacitor Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-05\u003c\/strong\u003e How a Speaker Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-06\u003c\/strong\u003e How a Diode Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-07\u003c\/strong\u003e How an SCR Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-08\u003c\/strong\u003e How an NPN Transistor Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-09\u003c\/strong\u003e How a PNP Transistor Works\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-10\u003c\/strong\u003e Two-Transistor Oscillator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-11\u003c\/strong\u003e 555 Timer IC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-12\u003c\/strong\u003e Burglar Alarm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-13\u003c\/strong\u003e Automatic Night Light\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-14\u003c\/strong\u003e DC-to-DC Power Supply\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-15\u003c\/strong\u003e Electronic Metronome\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-16\u003c\/strong\u003e Electronic Motorcycle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-17\u003c\/strong\u003e Railroad Lights\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-18\u003c\/strong\u003e Variable Speed Lights\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-19\u003c\/strong\u003e Continuity Tester\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-20\u003c\/strong\u003e Audio Generator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-21\u003c\/strong\u003e Electronic Police Siren\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-22\u003c\/strong\u003e Wake-Up Alarm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-23\u003c\/strong\u003e Variable Timer Circuit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-24\u003c\/strong\u003e Moisture Detector\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-25\u003c\/strong\u003e Code Oscillator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-26\u003c\/strong\u003e Audible Water Detector\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-27\u003c\/strong\u003e English Police Siren\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-28\u003c\/strong\u003e Electronic Canary\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-29\u003c\/strong\u003e Space Machine Gun\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-30\u003c\/strong\u003e Ultrasonic Pest Repeller\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMC1-31\u003c\/strong\u003e Ding-Dong Door Bell\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 18px; text-align: center; font-weight: bold; font-size: 17px;\"\u003eMC1-SET Complete Series 1 Set (32 Total Kits) — Only $164\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Features --\u003e\n\u003cdiv style=\"margin-bottom: 24px;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: bold; margin-bottom: 10px;\"\u003eEvery Kit Includes:\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\u003cli\u003eAll electronic components required\u003c\/li\u003e\n\u003cli\u003ePrinted instructional booklet\u003c\/li\u003e\n\u003cli\u003eStep-by-step construction diagrams\u003c\/li\u003e\n\u003cli\u003eOnline video lessons\u003c\/li\u003e\n\u003cli\u003eOnline quizzes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Benefit Statement --\u003e\n\u003cdiv style=\"border: 1px solid rgba(255,255,255,.18); border-radius: 16px; padding: 18px; background: rgba(255,255,255,.05); margin-bottom: 26px;\"\u003e\n\u003cp style=\"margin: 0 0 12px;\"\u003eThis is a unique classroom concept available exclusively from Mr Circuit. Instead of one shared lab kit, you now have 32 individual reusable kits — allowing every student to build, experiment, and truly understand electronics. The MC1-SET includes one solderless circuit board which is in the first kit  MC1-00. \u003c\/p\u003e\n\u003cp style=\"margin: 0 0 12px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(245, 20, 20);\"\u003e** Note: If you want to have more than one student working at a time on the set of kits, you need to order additional solderless circuit boards for $3.95 each, one for each student that you want to be working.  Also, you will need a 9-volt battery for each student. Here is the link to add them to your order.  \u003ca style=\"color: rgb(245, 20, 20);\" title=\"Solderless Circuit Boards for MC1-SET\" href=\"https:\/\/www.mrcircuittechnology.com\/products\/1101-b00-solderless-circuit-board-400-connections-3-95\"\u003eSolderless Circuit Boards\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 12px;\"\u003e\u003ca href=\"https:\/\/www.mrcircuittechnology.com\/products\/nine-volt-alkaline-battery\" title=\"9 Volt Alkaline Battery\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(245, 20, 20);\"\u003eNine Volt Alkaline Batteries\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eStudents gain practical, real-world experience that builds confidence and prepares them for careers in engineering, robotics, automotive technology, HVAC, electronics, and STEM pathways.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Closing CTA --\u003e\n\u003cdiv style=\"text-align: center; font-size: 18px; font-weight: bold;\"\u003eGet started fast. We ship orders the same business day we receive them.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-top: 8px; font-size: 20px; font-weight: bold;\"\u003eOrder Today.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":45239181541543,"sku":"MC1-SET","price":164.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/EBAY_MC1_KITS_BANNER.jpg?v=1773117144"},{"product_id":"mc1-31-mr-circuit-science-experiment-kit-ding-dong-doorbell-circuit","title":"MC1-31 Mr Circuit Science Experiment Kit \"Ding Dong Doorbell Circuit\"","description":"\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eBuild a fun-to-use Ding Dong Doorbell Circuit. Includes all the parts to wire up the circuit on a solderless circuit board.\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: x-large;\" size=\"5\"\u003eGET THEM FAST! \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e All orders are shipped the business day they are received.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eAre you looking for a way to \u003cem\u003e\u003cu\u003elearn\u003c\/u\u003e\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cu\u003estudy\u003c\/u\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cu\u003eteach\u003c\/u\u003e\u003c\/em\u003e Science and Electronics Technology?  \u003c\/h3\u003e\n\u003ch3\u003eThen this Mr Circuit series 1 hands-on Science Experiment Kits are perfect for you. \u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eWhether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  \u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #f21818;\"\u003e\u003cstrong\u003eIt includes Video Lesson and online Quiz.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eNote: (Battery and Solderless Circuit Board not included. You just need one Solderless Circuit Board (Kit #MC1-00) and a 9-volt battery to be able to do any of the Mr Circuit Science Experiment Kits.)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnderstanding of Science and Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  \u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003eAll the parts are provided with diagrams and instructions. \u003c\/h3\u003e\n\u003cp\u003eWhen you order these ** Mr Circuit Science ** Experiment hands-on Kits, you will receive all parts to do the experiments, a printed booklet with instructions.\u003c\/p\u003e\n\u003cp\u003eThis hands-on experience will give an individual valuable skills for them to use in today’s world of science and technology.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eUnderstanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eWe ship orders the business day we receive them.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Mr Circuit Technology","offers":[{"title":"Default Title","offer_id":47184213475495,"sku":"MC1-30","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/files\/Mr_Ckt_1_MC1-31_Science_Experiment_Kit_-_Mr_Circuit_Lab_1_Series_-_Ding-Dong_Doorbell_PLM_COVER_8.5x11_1_29bc42c3-2efa-4603-8d12-14304bb36d33.jpg?v=1761909826"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/7305\/9751\/collections\/Mr_Ckt_1_p12_MC1-01_Science_Experiment_Kit_-_Mr_Circuit_Lab_1_Series_-_How_A_Resistor_Works_PLM_COVER_8.5x11.jpg?v=1746738389","url":"https:\/\/www.mrcircuittechnology.com\/collections\/mc1-mr-circuit-series-1-mc1-00-thru-mc1-31.oembed?page=2","provider":"Mr Circuit Technology","version":"1.0","type":"link"}