key finder

badninja3

Daemon Poster
Messages
1,348
is there a way to make a key finder...a physical key. so that you press a button at the base, and a transmitter on a key chain will make a beeping sound. like a pager on a wireless phone?


i just wanted to know because im always losing my keys. lol. and also i need a cheap new project to start up, just for fun.
 
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