Tiny Circuits!

The tiny-but-mighty mini-microprocessor module has all the computing power you need to build 20 electrifying projects. Plug wires into ports to build serial and parallel circuits, create music, and test materials for electrical conductance. Wire up electronic dice, a magic message wand, a doorbell, and play 1- and 2-person games. As you wire up your circuits, you’ll discover the electrifying truth about electricity, electric circuits, microprocessors, inputs and outputs, RAM, ROM, and more. The electronics lab comes with a microprocessor unit featuring three LEDS, a speaker, and programming ports. Also included are a battery box, seven hookup wires, two push buttons, and a foldout manual with instructions and information about electricity and electric circuits.