Spepper Motor control system
August 24, 2012
Wonder if you can help.
I am looking for a simple solution for controlling a small stepper motor.
The controlling input will be a variable frequency from a Hall sensor.
I have looked for a control board with a potentiometer or dipswitches to scale the output speed of the stepper motor, but no luck.
Can anyone suggest a board that accepts frequency input and has some scaling method, or a combination of boards that will achieve this.