Electricity and Electronics Teaching† and Learning Tools

Learning electricity and electronics the fun way!†††††††


No curriculum or lesson plan changes are required.


† Easy to use by both teachers and learners.


† Ideal where laboratory equipment is not available.


† Run on 32 or 64 bit Windows 7, 8, 8.1, 10, Vista and XP.


† Many topics useful for physics and STEM instruction.


† Includes topics useful for teaching Green Technology

Copyright 2015 by ETCAI Products



Revised 28-Aug-2015

Basic Circuits

Challenge V5.1

DC† Circuits

Challenge V5.1

AC†† Circuits

Challenge V5.1


Challenge V5.1


Challenge V5.1


Challenge V5.1

Solid State

Challenge V5.1

Power Supply

Challenge V5.1

Op Amp

Challenge V5.1


Challenge V5.1

No Spam


No Adware


Try it in your class!


†Easy install, uninstall

We were using gamification for electronics technology before the word was invented!

No obligation try-before-buy


Realistic engaging activities


Ends grading drudgery


Highly interactive




Useful Links



Want to become a CET ?

Certified Electronics Technician



4 Band Color Code Chart

By EEWeb


Inductance Guide

By EEWeb



Electronics Formulas and Tools

By EEWeb













discounts !


New !


Completely Free


Basic Circuits Challenge Lite



A reduced feature version of Basic Circuits Challenge V5.1.