i am looking for a very small motor which i can control digitally like a servo motor. So 1x GND, 1x 5V or 3V and 1x control (3 cable to wire)
I would like to be able to adjust the motor exactly to the degree from 0° to 359° e.g.
The motor should be very quiet and cheap ~2-3$. The motor only needs to move one needle to the display, so no special power is needed. It must be possible to connect several motors to one Arduino, using only one digital port at a time.
i have been looking for a long time and am therefore very grateful for every suggestion.