Geek Tesseract projector made out of Raspberry Pi and Arduino Geek Using a Raspberry Pi with a copy of Raspbian OS on board isn't a new trick, and neither is installing XBMC inside of that so you have a little media center rig. There are all sorts of clever tutorials out there for making them run well on tiny screens ..

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Tesseract projector made out of Raspberry Pi and Arduino – Geek