Arduino Hotel Room Unlocker.
Just watching the local evening news when they ran a story about an electronic Hotel Room Un-locker.
I couldn't help notice the Arduino logo on the prototype unit they were showing.
Dr Google brings up many hits on this.
Latest model is now built into a dry erase marker.
Apparently it works on Onity locks, however there may be millions of these world wide.
Don...
-- Don McKenzie Web's best price on Olinuxino Linux PC: http://www.dontronics-shop.com/olinuxino.html The World's Cheapest Computer: DuinoMite the PIC32 $23 Basic Computer-MicroController http://www.dontronics-shop.com/the-maximite-computer.html Add VGA Monitor/TV, and PS2 Keyboard, or use USB Terminal Arduino Shield, Programmed in Basic, or C.
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