4-phase Stepper Motor with Driver Board Kit Raspberry Pi Arduino or other Hobbies -Diameter: 28mm -Voltage: 5V -Stepping angle: 5.625 X 1/64 -Speed reduction ratio:1/64 -Wiring method: The wiring method for stepping motor: Left 1 N 1 1 N 4 connect to the four corresponding IO wires of MCU The right black pins are defined from top to VCC, A, B, C, D connect to the concentric line, phase A, B, C, D of stepping motors) -The wiring method for DC motor: Left 1 N1 1 N 4 connect correspondingly to the four IO wires of MCU The right black pins are defined as: below is VCC Power supply method: Connect short circuit hat, choose 5V as the working voltage for stepping motor/DC motor Take off short circuit hat, stepping motor/DC motor can choose external voltage for power supply via pins Speed down stepping motor -Package Content: 1 x ULN stepping motor driving board, 1 x 5V stepping motor Ideal for electronics, Hobby, Raspberry Pi, Arduino experiment CCS-3103 - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188