A library to control 28byj-48 stepper motor with uln2003 driver, with some useful function for your projects. created by Davide Ruzza, August 2, 2017
- ULN2003 Stepper driver board
- 28BYJ-48 unipolar stepper motor
This is the schematic to use the examples in the library. Is recommended to use an external supply of 5v. It's possible to connect the ULN2003 driver directly to arduino 5v but the motor power would be reduce.
The explanations about how work the stepper motor, on which the library is based: About Motor.
The documentation of the use of the library with codes : Library Doc.