Drawbot Frame
thingiverse
A cardboard frame to make a vibrating drawbot with. Three different sized holes to fit anything from pencils to markers. Each hole has slits to allow for wider diameter drawing tools. place a vibrating motor on top. I made this for a littlebits workshop but the whole collection of bits is a too heavy to make it move very much. It will work better with a just a vibrating motor and battery. Instructions laser cut from cardboard attach a vibrating motor on top place markers in the holes and let it go
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