This is ULN2003 Driver Module Stepper Motor Driver Board for driving and controlling stepper motors.
ULN2003 Stepper Motor Driver Board uses the ULN2003 DARLINGTON ARRAYS to drive the 4-phase 5-wire stepper motor (5V-12V).
It’s easy to use Arduino or another development platform to drive the stepper motor by this diver board.
The 5 Line 4 Phase can be driven by ordinary ULN2003 chip can also be connected in phase 2 development board used for supporting the use of a direct plug and easy to use stepper motor used in the development board. A, B, C, D four-phase LED indicates the status of the stepper motor work.
Features :
- ULN2003A motor driver chip
- Chip all the pins already leads for easy connection to use
- 5-12V power supply
- 4-way signal indicator
- XH-5P socket can be connected directly 28BYJ-48 Model stepper motor
- IN1 – IN4 are motor control input pins. Connect them to the Arduino’s digital output pins.
- GND is the ground pin.
- VCC pin powers the motor. Because the motor consumes a significant amount of power, it is preferable to use an external 5V power supply rather than from the Arduino.
- Motor Connector This is where the motor plugs in. The connector is keyed, so it will only go in one way.