Free Shipping on all orders over $100 or $3.99 Flat rate shipping on everything else. Plus no sales tax! Free In-Store Pickup Available!

Build Your Own Gotcha Gadgets by Klutz 580593



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.
Product Item #: 580593

In stock

SKU: KLU580593 Category: Tags: , ,

Product Description


  • Ages 8+
  • Klutz Activity Books
  • Interactive and Novelty Books
  • 32 Pages


  •  32 page book,
  • 1 electronics module with speaker,
  • LED, photo detector,
  • contact switches, .
  • 1 alligator clip,
  • 1 gadget dock,
  • 4 double-sided gadget covers.

Additional Information


Klutz Press


There are no reviews yet.

Be the first to review “Build Your Own Gotcha Gadgets by Klutz 580593”