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Magnetic Lego Whiteboard Eraser Robot

Posted September 11, 2012 by Chris

“Despite the fact that it is a really simple and cheap design, I really love this creation of a magnetic whiteboard eraser bot that’s built with Lego parts and a simple Atmel microcontroller, which acts as brain controller. Le Zhang and Michael Lathrop, both senior students at Cornell had this nice idea how to efficiently clean your professor’s whiteboard.”

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