[jitter] [OT] Realtime Laser control

Hi Brecht,

I was looking into this too. It seems possible to build a DMX shield  
for the arduino:

http://flickr.com/photos/hcgilje/1953196159/

http://www.arduino.cc/playground/DMX/DMXShield

http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1201965408

http://en.wikipedia.org/wiki/DMX512-A

cheers

(())_n