Mr Circuit Labs

Reusable, no-soldering electronics kits with a complete printed curriculum and free digital platform access. Every kit works with the same 9V power supply.

1,000+ classrooms equipped
6 products in the lineup
~$2 per student / year
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41 products
Individual Labs
40 products
1101-BP14 Bag#14 for Mr Circuit Lab 1 ** Capacitor Electrolytic 10uF (Qty of 5)

1101-BP14 Bag#14 for Mr Circuit Lab 1 ** Capacitor Electrolytic 10uF (Qty of 5)

1101-BP15 Bag#15 for Mr Circuit Lab 1 ** Capacitor Electrolytic 100uF (Qty of 5)

1101-BP15 Bag#15 for Mr Circuit Lab 1 ** Capacitor Electrolytic 100uF (Qty of 5)

1101-BP16 Bag#16 for Mr Circuit Lab 1 ** Capacitor Electrolytic 1000uF (Qty of 5)

1101-BP16 Bag#16 for Mr Circuit Lab 1 ** Capacitor Electrolytic 1000uF (Qty of 5)

1101-BP17 Bag#17 for Mr Circuit Lab 1 ** Capacitor Ceramic Disc 0.01uF (Qty of 5)

1101-BP17 Bag#17 for Mr Circuit Lab 1 ** Capacitor Ceramic Disc 0.01uF (Qty of 5)

1101-BP18 Bag#18 for Mr Circuit Lab 1 ** Capacitor Ceramic Disc 0.1uF (Qty of 5)

1101-BP18 Bag#18 for Mr Circuit Lab 1 ** Capacitor Ceramic Disc 0.1uF (Qty of 5)

1101-BP19 Bag#19 for Mr Circuit Lab 1 ** Potentiometer with solid leads (Qty of 2)

1101-BP19 Bag#19 for Mr Circuit Lab 1 ** Potentiometer with solid leads (Qty of 2)

1101-BP20 Bag#20 for Mr Circuit Lab 1 ** SCR - Silicon Control Rectifier - (Qty of 5)

1101-BP20 Bag#20 for Mr Circuit Lab 1 ** SCR - Silicon Control Rectifier - (Qty of 5)

1101-BP21 Bag#21 for Mr Circuit Lab 1 ** Power Diode - (Qty of 5)

1101-BP21 Bag#21 for Mr Circuit Lab 1 ** Power Diode - (Qty of 5)

1101-BP22 Bag#22 for Mr Circuit Lab 1 ** LEDs Red diffused (Qty of 10)

1101-BP22 Bag#22 for Mr Circuit Lab 1 ** LEDs Red diffused (Qty of 10)

1101-BP23 Bag#23 for Mr Circuit Lab 1 ** Photocell Light Dependent Resistor "LDR" - (Qty of 5)

1101-BP23 Bag#23 for Mr Circuit Lab 1 ** Photocell Light Dependent Resistor "LDR" - (Qty of 5)

1101-BP24 Bag#24 for Mr Circuit Lab 1 ** 9V Battery Snaps solid 4" leads - (Qty of 5)

1101-BP24 Bag#24 for Mr Circuit Lab 1 ** 9V Battery Snaps solid 4" leads - (Qty of 5)

1101-BP25 Bag#25 for Mr Circuit Lab 1 ** 555 Timer 4-pin IC - in black foam - (Qty of 5)

1101-BP25 Bag#25 for Mr Circuit Lab 1 ** 555 Timer 4-pin IC - in black foam - (Qty of 5)

1101-BP26 Bag#26 for Mr Circuit Lab 1 ** Pushbutton Switches with solid wires for SCB - (Qty of 3)

1101-BP26 Bag#26 for Mr Circuit Lab 1 ** Pushbutton Switches with solid wires for SCB - (Qty of 3)

1101-BP27 Bag#27 for Mr Circuit Lab 1 ** Transistor 3904 NPN bipolar (Qty of 10)

1101-BP27 Bag#27 for Mr Circuit Lab 1 ** Transistor 3904 NPN bipolar (Qty of 10)

1101-BP28 Bag#28 for Mr Circuit Lab 1 ** Transistor 3906 PNP bipolar (Qty of 10)

1101-BP28 Bag#28 for Mr Circuit Lab 1 ** Transistor 3906 PNP bipolar (Qty of 10)

1101-BP29 Bag#29 for Mr Circuit Lab 1 ** Jumper Wires black 22 gauge solid tinned (Qty of 25)

1101-BP29 Bag#29 for Mr Circuit Lab 1 ** Jumper Wires black 22 gauge solid tinned (Qty of 25)

1101-BP30 Bag#30 for Mr Circuit Lab 1 **Jumper Wires red 22 gauge solid tinned (Qty of 25)

1101-BP30 Bag#30 for Mr Circuit Lab 1 **Jumper Wires red 22 gauge solid tinned (Qty of 25)