Build Your Own Gotcha Gadgets

$24.99
SKU: KL580593

Ages: 8+

Is Build Your Own Gotcha Gadgets a science kit or the ultimate prank book?

This hi-tech hijinks kit helps you build gadgets to set traps, play games, and trick your friends and family. Build the basic Gadget, then follow the simple instructions to wire a motion sensor, door alarm, light sensor, or push-button device--along the way, you'll learn the principles of electronic circuitry. After you program your gadget with one of four funny "gotcha" sounds, you can foil late-night raids on the 'fridge or booby trap your little brother's lunch bag. It's science in the service of immaturity -- a veritable science fair exhibit with the soul of a whoopee cushion. 9-volt battery not included.

Comes with:

  • 32 page book
  • 1 electronics module with speaker
  • LED
  • Photo detector
  • Contact switches
  • 1 alligator clip
  • 1 gadget dock
  • 4 double-sided gadget covers

Related products

View all
Left Continue shopping
Your Order

You have no items in your cart