20pcs ULN2003 Four-phase Five-wire Driver Board Electroincs Stepper Motor Driver Board
Tax included.
Features:
A, B, C, D LEDs indicate the shape of the four-phase stepper motor
It is equipped with a standard interface for stepper motors and can be inserted directly during use.
Dimensions: 31 × 35mm
Package Included:
20 x ULN2003 Driver Board
