locked up

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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!

college,lock,locked up,rubber band,stupidity
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It took him a while for him to understand why all the kids were laughing at him on his first day of engineering class. ~Not-So-Handy Andy

flip flops,locked up,shoes,stupid,wtf
By Unknown
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And look at that, a wallet hiding underneath! ~Not-So-Handy Andy

bad puns,locked up,plywood,school
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I'm sorry, we have to perform surgery to separate the twins. Only one of you will survive. ~Not-So-Handy Andy

bike,dual use,flip flops,locked up
By Unknown
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When it gets stolen, look for the angry and shoeless man wandering about in confusion.

~NSHA

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