Mini ULN2003 Five Line Four Phase Stepper Motor Driver Module - Deep Blue
1. Onboard motor driver chip ULN2003A; 2. The chip frequently-used pin leads out for easy connection; 3. Pin 5~12V power supply; 4. On-board 4-way signal indicator; 4. XH-5P onboard pin socket you can connect directly 28BYJ-48 model of the stepper motor