http://www.nerdkits.com/videos/theremin_with_ir_distance_sensor/
"In this special Halloween video tutorial, we have recreated the idea behind a musical instrument called the theremin, and built one into a Halloween costume. This not only gives you the ability to wear a costume that is loud and very likely obnoxious, but also to have a costume that is fun for others to interact with. The project uses two infrared distance sensors, as well as PWM (Pulse Width Modulation) and a piezoelectric buzzer to create a sound, and brings together quite a few concepts to make the whole thing work." _______________________________________________ Fun and Misc security discussion for OT posts. https://linuxbox.org/cgi-bin/mailman/listinfo/funsec Note: funsec is a public and open mailing list.
