Build Your Own Gotcha Gadgets

Anne Akers Johnson

ISBN: 9780545805933
Published: November 2014

Price: $29.99

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Condition: New

GOTCHA GADGETS teaches children the basics of electronics while playing
tricks on family and friends. With this book kids can build
a door alarm, a motion detector, a light sensor, and a push button
sound machine. Then use them to set a snoopy sibling trap, wire
the biscuit jar, play audio limbo, confuse the cat, and more.
Includes four build-it-yourself electronic gadgets and four hilarious
sounds. Putting science and electronics in the service of immaturity.

  • Format:
  • ISBN: 9780545805933
  • Published: November 2014
  • Publisher: Scholastic US
  • Number of pages: 32
  • Width (mm): 236
  • Height (mm): 230
  • Depth (mm): 35
  • Weight (g): 530


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