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March 29, 2014 10:00 am PDT
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/zn6cci09wK4/story01.htm
Arduino-powered Etch-a-Sketchclock
Dodgey99 built an Arduino-powered Etch-a-Sketch clock, in which a pair of stepper motors painstakingly draw out the current time. It's got a very low refresh rate, though: the limits of the motors and the Etch-a-Sketch means that it takes more than a minute to display the time, and it needs a couple of minutes' rest between each number.Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/zn6cci09wK4/story01.htm
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