2 posts tagged with Electronics by infomaniac.
Displaying 1 through 2 of 2.

Hacking USB input

Is there an easy way to hack a USB port to give meaningful input to a program when a brief electrical connection is made? I'd like to create a device to start and stop a timer on a laptop. [more inside]
posted by infomaniac on Apr 17, 2010 - 23 answers

Timer Troubles

I'm making a timer for skateboard racing and need some help. Does anyone have some advice on wiring simple circuits to lend? [more inside]
posted by infomaniac on Jul 6, 2007 - 8 answers

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