Circuit Blox™ BYO ECO Fidget Lights Verishop Build a real working FM

Build a real working FM radio and listen to your favorite station

Lesson 7 – Resistors

Learn all about electricity

Easy to assemble

Curriculum addresses NGSS requirements

Circuit Blox™ BYO ECO Fidget Lights Verishop Build a real working FMUse the hand crank to generate electricity and light the three LEDs! Learn about polarity and see what happens when you turn the crank in either direction. Instruction sheet included 7 total pieces Build 7 projects Includes three (3) LEDs Heart (red), Star (blue), and Blue Red Bi Directional An excellent introduction to Green Energy Compatible with other toy brick sets No batteries required!