> "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."
IR? Pah, amateurs! Real theremins use capacitive sensing (and for historical accuracy, please also wear high-voltage vacuum tubes). /mz _______________________________________________ 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.
