High-power ULN2003 Stepper Motor Driver Board Test Module for Arduino AVR SMD 28BYJ-48 5V 12V

The current level can be adjusted step by step, and the automatic half current can be adjusted to meet your various application needs.

Description:

? ULN2003 Darlington using high-power stepper motor driver chip
? A, B, C, D four-phase LED indicates the status of the stepper motor work
? Stepper motor with a standard interface, when used directly pluggable.