I intend to make a sensor to detect how fast a turntable is spinning and in which direction.
I think what I want is two outputs, one for backwards and one for forwards, and their voltage should vary depending on how fast it is spinning in that direction.
Anybody know how I can achieve this?
Thanks, Ben
I think what I want is two outputs, one for backwards and one for forwards, and their voltage should vary depending on how fast it is spinning in that direction.
Anybody know how I can achieve this?
Thanks, Ben