Make your own BlinkM

The author built his own version of a multi color blinkie and called it the “Ghetto Pixel.  Its using an ATiny for the controller, figure about $5 to make?    BlinkM’s run around $15 so thats a pretty good savings.

http://www.instructables.com/id/Ghetto-Pixels-Building-an-open-source-BlinkM/

where to get BlinkM’s

http://thingm.com/products/blinkm/

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