ULN2003 Stepper Motor Driver Board is to use the ULN2003 DARLINGTON ARRAYS to drive the 4-phase 5-wire stepper motor (5v-12v).It's easy to use Arduino or other development platform to drive the stepper motor by this diver board.
- Use ULN2003 driver chip, 500mA
- A. B. C. D LED indicating the four phase stepper motor working condition.
- White jack is the four phase stepper motor standard jack.
- Power pins are separated