Build Your Own Gotcha Gadgets (Klutz)

Build Your Own Gotcha Gadgets (Klutz)

• Electronic Gizmos to play 20 tricks
• Comes with 32-page book, electronics module, LED, photo detector, contact switches, alligator clip, gadget dock, double-sided gadget covers
• Includes a 32 page instructional book with Klutz Certified crystal-clear instructions
• Push button sound machine, motion sensor, light sensor, door alarm
• Recommended for children ages 8+

Science meets immaturity in this top-selling title with a set of customizable electronic gizmos, along with a book of games, pranks, and jokes. Klutz-clear explanations of the electronic circuitry accompany step-by-step instructions for how to wire (and rewire) your own door alarm, motion sensor, light sensor, and push-button device. It's like a science fair project with the soul of a whoopee cushion.