LED with prototype control circuit

Here's one of the RGB LEDs with a simple prototype control circuit. The circuit is connected via USB to a computer (final version will use ZigBee wireless.) A small python script is running on the control computer to send a sequence of colors. The interpolation between colors is done in the hardware.

 

It's going to look neat when I finish up the circuit design and get a few more of these on top of my cabinets.

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Uploaded on November 9, 2008
Taken on November 8, 2008