Spark Fun, again, has more amazing electronics – “This large matrix has 64 Ultra Bright-Red, 64 Ultra Bright-Green, and 64 Ultra Bright-Blue individual LEDs built into one common cathode housing. It’s a monster to control, but just imagine what kind of colors you could produce by mixing!”Link.

  • nluken

    Any good web references on how to go about controlling one of these beautiful bad boys? Hopefully Spark Fun will post a little tutorial of their own (a la the 2ft x 12ft GPS clock) but in the meantime, any takers?