CompySketch is a little doodling toy I made after I took the “Arduino and Processing ” class from O’Reilly Media. It’s like an etch-a-sketch, but its digital and you can save your drawings. It was a fun weekend project that got me some practice with the basics of getting Arduino to talk to Processing. If you enjoy the frustration and challenge of drawing with two little white knobs, and you want to show off your mad skills at it, CompySketch is for you.

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