stepper motor control

Gents, How does one control a nema 34 stepper motor using a potentiometer and toggle switches?

Thanks, Earl

Google “Stepper motor controller”

Earlinky:
Gents, How does one control a nema 34 stepper motor using a potentiometer and toggle switches?

Thanks, Earl

Do you mean "using **only**" ? If so I would reply ... very slowly.