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.

Now mad scientists everywhere can provoke even more mayhem and have even more slightly wicked fun! In these pages, famed electronics author Bob Iannini provides fully detailed and diagrammed plans for 40 exciting new projects. Seriously impressive, these projects can be made at home, at very low cost compared to their entertainment value and other benefits. Many can be made for less than $100. Exploring the edge of science fiction, Iannini brings today’s most thrilling electronics into reach for the home hobbyist.

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