Wifehelper Motor Driver Board, 5 pcs/set ULN2003 Driver Controller Board, 4 Phase Stepper Motor Control Module, 3.5 x 3.2cm

• 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

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