locked up

bad puns,locked up,plywood,school
By Unknown
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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

cars,locked up,padlock,security
By -Ghost-
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I think the biggest kludge is the steering wheel on the other side. How does that happen???

~NSHA

bad puns,door,dual use,locked up
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Deadbolt always thought there was something strange about his brother. But they were never really open with each other.

~NSHA

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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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