Adjustment of the speed of a DC motor
I found a motor that runs at 1.5v @ a maximum of 7rpm (5040RPM max with 1428:1 ratio)
I need however, something to lower and raise the speed of this motor. I know that people say PWMs for this, but the only one I can find is a 12 volt and has gotten mediocre reviews. Could I use this 12 volt PWM in this system, or could someone point me to a reasonable PWM that would work?