Recycled VGA screens audovisual instrument

Hi guys!

After some vga tweaking, we managed to create an audiovisual installation based on recycled vga screens and old pc beepers. We used an arduino mega for controlling the whole thing.

A video of the installation can be found here:

You can find the source code here: (the code has no optimization, and i'm sure that if some hardcoder sees it will fall sick! ---> suggestions are welcome!)

and yet another one this time a 5x5 matrix sequenced through MIDI

hope you like it!

duuuuude that 5x5 is epic!!! wow!
now my brain is turning thinking about making a similar setup that will be triggered with the audio signal from a guitar.