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My heads been buzzing with project ideas lately and one such idea revolves around a light painting (aka light graffiti) robot. Too often I don't follow through with my ideas so in order to try and progress this one I thought I'd build a prototype. The prototype is built with bits and pieces I have lying around: two regular size servos, some balsa wood and zip ties. An LED (or two now three!) is mounted to a socket at the end of the arm. I'm using my Arduino Mega ADK and a Wii Nunchuck to control ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/light-painter-arm