I'm working on a project, that interfaces the arduino with the Sparkfun Tri Color 8x8 LED Matrix w/ Backpack (http://www.sparkfun.com/commerce/produc ... cts_id=760). I need it to respond to sensors. But first I need to know more about simply controlling it.
Does anyone know how to take a single LED on the matrix and take it from total black to a full color (say, red) in the smoothest transition possible?
Thanks!