Re: NerdKits' Halloween Project: The Human Theremin

[Michal Zalewski <lcamtuf () coredump cx>]

> "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
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