filesharing and programming my treadmill.
not at hotmail.com
Mon Feb 28 14:25:40 EST 2005
> You can do some fun things with motors and audio signals. Making a
> music controlled vibrator is pretty easy. If you get a small DC motor,
> and send an amped audio signal (which is AC) to the power leads, the
> motor will move back in forth to the music. You can actually hear the
> music faintly resonating in the motor's brushes. If you attach an off
> center weight to the spindle, there you go!
Wheee! finaly a use for my Bolera LP!
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