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
Filter
11 products
Individual Labs
10 products
Bestseller
1101-LAB - The complete MR CIRCUIT LAB 1  –  "Basic Electronics Experiment Lab" - includes Lab Manual, Parts, and SCB
Mr Circuit Lab 1

Hands-On "Basic Electronics" Experiment Lab

The entry point. 34 fantastic experiments covering resistors, capacitors, transistors, LEDs, and the 555 timer — everything a beginner needs to understand real circuits. Teachers and students love this lab.

34 experimentsNo soldering9V powered
1101-1P - Mr Circuit Electronic Experiment Lab 1  (Economy Version of Lab 1)
Mr Circuit Lab 1P

Hands-On "Basic Electronics" Experiment Lab (economy version)

Same hands-on curriculum as Lab 1 but with online printable lessons instead of a printed manual. This lab comes packaged in a 9×12 resealable 4-mil plastic bag for easy classroom storage and reuse.

Same 34 experimentsOnline printable lessons9V powered
1201-LAB - Complete MR CIRCUIT DELUXE LAB 2  - Book and Lab for "TROUBLESHOOTING ELECTRONIC CIRCUITS with a Digital Multimeter"
Mr Circuit Lab 2

Hands-On "Electronics Troubleshooting" Experiment Lab with Multimeter

Students use a real digital multimeter to measure voltage, current, and resistance — the bridge between basic circuits and real troubleshooting.

25+ measurementsDMM included9V powered
1301-LAB Complete MR CIRCUIT EXPERIMENT LAB 3 - Book and Lab "Basic Digital Logic Gates" for STEM and CTE Students | Made in USA
Mr Circuit Lab 3

Hands-On "Digital Logic Gates" Experiment Lab

Using Transistors and Diodes, you build 8 Logic Gates: YES, NOT, AND, OR, NAND, NOR, XOR, XNOR — You learn Truth Tables and build real logic gates and see truth tables come alive on a breadboard. This is the "inside story" for computers. All computers use Logic Gates to analyze and do computations.

7 gates coveredNo soldering9V powered
1501-LAB - The complete MR CIRCUIT LAB 5  "Basic Digital Electronics Experiment Lab"  called "Digital Magic"
Mr Circuit Lab 5

Hands-On "Digital Electronics" Experiment Lab -- called "Digital Magic"

This fantastic lab teaches digital electronics with Integrated circuits, 555 timers, counters, and 7-segment displays — this is the next step for learners ready to build real digital systems using Arduinos, etc.

ICs + counters7-segment display9V powered
MCCB-LAB -  Mr Circuit Basic Electronics Coloring Book Lab for Elementary School and Montessori Students
Mr Circuit Coloring Activity Lab

Hands-On Exciting "STEM Coloring Activity" Lab -- (for Grades 2, 3, 4, and 5.)

Your students will feel proud that they understand some electronics technology. We give you the masters to print the pages for all of your students. This hands-on coloring book introduces elementary and Montessori students to electronics concepts through art. Reusable, comes with a complete printed curriculum, electronic components to show your students and free digital platform access with online lessons and quizzes. Students love it and so will you. Great activity for rainy days. This is a one-time purchase that will last for years. Use it over and over.

Printable activitiesTeacher guideAges 7+
#1101-MAN - The LAB MANUAL for Mr Circuit Lab 1 Manual "Basic Electronics Experiment Lab" -  Printed in the USA for STEM and CTE Students

#1101-MAN - The LAB MANUAL for Mr Circuit Lab 1 Manual "Basic Electronics Experiment Lab" - Printed in the USA for STEM and CTE Students

#1201-MAN - Mr circuit Lab 2 Manual - "TROUBLESHOOTING ELECTRONIC CIRCUITS with a Digital Multimeter"

#1201-MAN - Mr circuit Lab 2 Manual - "TROUBLESHOOTING ELECTRONIC CIRCUITS with a Digital Multimeter"

1501-MAN - Mr Circuit Lab 5 Manual - "Digital Electronics" called "DIGITAL MAGIC"  Printed in the USA for STEM and CTE students

1501-MAN - Mr Circuit Lab 5 Manual - "Digital Electronics" called "DIGITAL MAGIC" Printed in the USA for STEM and CTE students

MCCB-MAN-  Mr Circuit Basic Electronics Coloring Book for Elementary School and Montessori Students  8.5x11 pages

MCCB-MAN- Mr Circuit Basic Electronics Coloring Book for Elementary School and Montessori Students 8.5x11 pages

1301-MAN - Set of BOOKLETS for MR CIRCUIT EXPERIMENT LAB 3 "Digital Logic Gates" for STEM and CTE Students | Printed in USA

1301-MAN - Set of BOOKLETS for MR CIRCUIT EXPERIMENT LAB 3 "Digital Logic Gates" for STEM and CTE Students | Printed in USA