This is a ULN2003 stepper motor driver board, small and easy to use. Amplifies the control signal from the Arduino using the ULN2003 driver chip. This ultra-lightweight, low-cost option is commonly used to power and control stepper motors in small applications.
ULN2003 DARLINGTON ARRAYS is used to drive a 4-phase 5-wire (5v12v) stepper motor. It's easy to drive a stepper motor from this dive board using an Arduino or other development platform.
How to Control Stepper:
The step motor is to a machine to convert pulse to angular displacement. So if you give stepper driver a certain pulse signal, it will drive step motor to a certain angle. you can control the angle the stepper moved by the number of the pulse. And you also can control the speed of the stepper rotate by the frequency of the pulse.
Features:
- 4-way signal indicator
- Chip all the pins have Input leads Mounted for easy connection to use
- XH-5P socket can be connected directly 28BYJ-48 Model stepper motor
- 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
