8ecb2e5b4823e17ad8d21a49de378c60a2d3f7f19aa062fe718e5abe4239ebb6

invention

Prank Handshake

by littleBits

Published on April 23, 2014

Want to trick a friend? We'll show you how! 

How To Make It

1

Start with this circuit: Power + wire + button + wire + buzzer

2

Put the circuit on your hand and up your arm using rubber bands. Hide circuits under long sleeves.

3

Go ahead, shake a hand, surprise your friends!

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