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Build Like A Pyro!
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Take Me To The Gadgetory!
Etch-a-Pi Automated Etch-A-Sketch

Posted November 10, 2014 by Chris

"Computer controlled Etch-a-Sketches are not rare things. In fact, there is at least one other such device made with the Raspberry Pi. However, I think my Etch-a-Pi design is pretty reasonable, so I’m describing how to build it here."

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