5 Pcs Set ULN2003 Driver Board Stepping Module for 4 Phrase Stepper Motor

Features: ULN2003 driver board use high power chip for driving stepper motor Increased output expansion interface. A, B, C, D four phase LED indicates the status of the stepper motor work. It has a standard interface for plug and play. A, B, C, D light emitting diode instructions four phase stepper motor work with the state of the standard stepper motor interface, can be used directly plug Specifications: Rated Voltage: DC5V 4 phase Size: 3.5 x 3.2cm 1.38 x 1.26in Weight: 6g Package included: 5 x Motor Driver Board