Breath controlled Guitar Hero kick pedal

http://hackadaycom.files.wordpress.com/2009/03/blow.jpg

[Ben Heck] the uber modder has posted a new project. He has made a breath controlled kick pedal for all of the Guitar Hero style games. Though the tutorial focuses on Guitar Hero World Tour, he does explain how it could be done for Rock Band at the end. This is intended for someone in a wheelchair who couldn’t actually use the kick pedal and needed their hands free to play the rest of the drums. He took apart the kick pedal that came with it to get the piezoelectric switch out of it. Then, he made a little chamber and placed the switch on a diaphragm at one end. When you blow, the diaphragm moves and triggers the switch. Pretty simple really. There is a video available of [Ben] trying it out as well.

http://hackaday.com/2009/03/02/breat...ro-kick-pedal/