3.5A Unipolar Stepper Motor Driver

https://www.electronics-lab.com/3-5a-unipolar-stepper-motor-driver-2/

Unipolar stepper motor driver can drive unipolar stepper motor up to 3.5A and supply range is 10 To 50V DC. The board has been designed using STK672-442AEN IC.  The STK672-442AN is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control and Micro-stepping. Features Supply Up to 50V DC […]