Deltakilo925
New Member
I’m looking for a simple circuit to count the revolutions of a motor. The motor is 12vdc runs at 9 rpm and will be mounted up on a communication tower. I thought about attaching a rotary encoder on the shaft of the motor and from there to the counting circuit. The circuit needs to be able to count up and down with possibly three 7 segment displays to display numbers 000-999. I’m not to good at digital circuits, but I figured it can’t be all that difficult to do. I’ve looked at a few hobby circuit sites for ideas but seem to be coming just short of what I need.
Thanks Dave
Thanks Dave