A stepper motor driver is the driver circuit that controls how the stepper motor operates. Stepper drives work by sending current through various phases in pulses to the stepper motor. Here is a vast collection of the different stepper motor. There are four types: wave drives, two-phase on, one-two phase-on drives and micro-stepping drives.

Stepper motor drivers vary in complexity. Modern drivers may be combined with a host of different stepper motor types. This stepper motor driver is used along with stepper motor which is used for precise positioning with a motor, such as hard disk drives, robotics, antennas, telescopes, and some toys.