locked up

cars,locked up,steering wheel,the club
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But unlike his brother, he unfortunately does not double as a zombie weapon.

~NSHA

bicycle,bike,dual use,handcuffs,locked up,police
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Correct me if I'm wrong, but I'm pretty sure your evidence bag should be locked up as well. At the very least, protect your 32oz soda! ~Not-So-Handy Andy

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Steve Hoefer at Grathio labs shows off his Arduino based door opener, which responds to knocks on the door bye timing the gaps between the sounds. If the gap matches the programmed knock, it unlocks. Let's never use keys again!

Know a little bit about Arduino and care to make your own? Check out his Instructables post!

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