EtchABot: A Versatile CNC Etch A Sketch

The EtchABot uses an Arduino to turn an Etch A Sketch into a self-erasing CNC (Computer Numerical Control) drawing machine. It’s far from the first motorized Etch A Sketch on the internet. Other projects have used stepper motors to turn Etch A Sketches into simple CNC machines that can draw portraits, patterns and even tell digital time.”


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