Electronic Gadgets for the Evil Genius : 28 Build-It-Yourself Projects

The do-it-yourself hobbyist market, particularly in the area of electronics, is hotter than ever. This books gives the evil genius loads of projects to delve into, from an ultrasonic microphone, to a body heat detector, and all the way to a Star Wars Light Saber. This book makes creating these devices fun, inexpensive, and easy.