101 Spy Gadgets For The Evil Genius →

: Aimed at hobbyists and "evil geniuses" ranging from beginners to intermediate electronics enthusiasts.

: Infrared light converters, LED illuminators, and night vision viewers. 101 Spy Gadgets for the Evil Genius

: Portable alarm systems and camera flash tasers. Product Information 101 Spy Gadgets for the Evil Genius - Amazon.in : Aimed at hobbyists and "evil geniuses" ranging

: Sound-activated and motion-activated camera triggers. and phone voice changers—using inexpensive

is a DIY project book by Brad Graham and Kathy McGowan , published by McGraw-Hill TAB . It provides step-by-step instructions for building functional espionage tools—such as night vision viewers, hidden cameras, and phone voice changers—using inexpensive, easily obtainable electronic components. Core Features & Content