Stepper motors "step" once every on/off. When they "step", they emit a clicking noise. Therefore, by changing the frequency of on/off signals, the clicking becomes a humming, and the faster you go, the higher pitched the clicking becomes. With this technique, its possible to make music out of any mechanical object that emits a noise while moving (i.e old drives, stepper motors, etc.)
love it
aterack833 1 hour ago
Very vandeful
FotonHidekiGrenadier 1 day ago
@hipposmook
Stepper motors "step" once every on/off. When they "step", they emit a clicking noise. Therefore, by changing the frequency of on/off signals, the clicking becomes a humming, and the faster you go, the higher pitched the clicking becomes. With this technique, its possible to make music out of any mechanical object that emits a noise while moving (i.e old drives, stepper motors, etc.)
WAHOOsful 1 month ago 5
Amazing.. it's difficult to do it, i think.
marni1nasha 1 month ago
How in the hell did you do this?
hipposmook 1 month ago