µStep Driver

µStep – quad unipolar stepper motor driver

This simple stepper driver can drive up to four different stepper motors. It is designed for use with small unipolar stepper motors that can be driven with constant voltage. It has parallel interface that can be used with external controllers or parallel port of PC.

Driver has 16 LEDs that indicate which wounds of motor are powered which simplifies programming and development. Specially designed software enables complete control of driver through parallel port of PC. API is available for controlling the driver from user applications.

Tehcnical specifications
  • Drives four 2-phase unipolar stepper motors
  • Parallel interface
  • 5V to 50V operating voltage
  • Max 500mA per phase
  • Constant voltage driver
  • Full and half step supported