Published on Nov 21, 2018 יזהר אשדות Izhar Ashdot
"Shake it like a servo motor!
I’ve been playing with the idea of controlling Percussion instruments with servo motors as part of my modular setup.
I failed to build my own voltage to PWM circuit but finally found on EBay a cheap three channel voltage-to-PWM board, designed for RC models.
I built a small module around it.
I bought a few kinds of servo motors to test which would work best. Even the cheaper ones had enough torque to shake a tambourine and a LP shaker.
A strong vise was necessary to keep the instruments from spinning and flying across the room.
This video is a proof of concept. I hope soon to integrate this module into my music making setup."
via this auction
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