ITEM NAME:DC4-6V 5Vminiature stepper motor driver control board 2 phase 4wire drive chipBX 100% Brand New and High Quality The module comes with protection resistor, and filter electrolytic capacitor, and output running indicator. Module input voltage: DC5V (power + - pole do not reverse, the board has a standard) Module size: 15mm * 25mm Wiring method: + - Connect the power supply (DC4-6V / 500mA-2A) . IN1, IN2, EN are access pulse, direction, enable. A + A - B + B- are connected to the two sets of stepper motor coil, that is, stepper motor four threads. Note: This module is not connected to power on the transfer, the need for external pulse signal! Package included: 1x Mini Stepper Motor Driver Board.A + A - B + B- are connected to the two sets of stepper motor coil, that is, stepper motor four threads. 1x Mini Stepper Motor Driver Board. IN1, IN2, EN are access pulse, direction, enable. This module is not connected to power on the transfer, the need for external pulse signal!
