And here is code for arduino detecting knocks (simple method) using piezo electrical sensors.http://www.arduino.cc/en/Tutorial/Knock
And some random 3d stuff in processinghttp://www.flight404.com/blog/?p=54
And the processing page that got me therehttp://processing.org/discourse/yabb2/YaBB.pl?board=Sound;action=display;num=1173460535
And here is code for arduino detecting knocks (simple method) using piezo electrical sensors.
SvaraRaderahttp://www.arduino.cc/en/Tutorial/Knock
And some random 3d stuff in processing
SvaraRaderahttp://www.flight404.com/blog/?p=54
And the processing page that got me there
SvaraRaderahttp://processing.org/discourse/yabb2/YaBB.pl?board=Sound;action=display;num=1173460535