Sparky, Sparky Shield and Sparky Jr are RGB LED controllers. Both the Sparky and Sparky Jr feature FTDI headers for programming a user supplied ATMEGA328 chip All feature multiplexing for up to independently controlled 8 RGB LEDs Each Color is addressable via the RGB pin header and the common leg …

Sparky - RGB LED controller (mux) [image heavy]

mowcius September 29, 2010, 6:49pm 4

Hmm, not cheap but thanks.

Mowcius