If the motor is a DC brushed motor, addition of a resistor is going to cause a problem.Used a 9 vdc supply and added 7 ohm resister to the circuit. I intend to use a manual three position rotary switch to vary the speed in increments
The motor itself will be used to wind thread using various sizes of spools The blades have been removed and replaced with an applied spindle. Thanx, Ed.
Good suggestion, lightingman.Just use an LM317, adjustable regulator..... I do that on my dimmers, using a thermistor instead of a pot/pre-set....Daniel.
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