We have two programming parts: one is the graphic, the led matrix, and the other is the sound.
We done the programming of the matrix of led in Wiring, that is Processing for manage the wiring board. The matrix, 16×8 led, is built with two 8×8 matrix managed each one with a Maxim chip. So there are two maxim chips inline that receive instructions by the Wiring board. Check the [code] and the [documentation].
Information about the Maxim chips we use [here]
Thanks to Durrell Bishop for the programming in Wiring.
..graphic programming