• Standard double panel design,fine workmanship, board size:38mm X 30mm
• Use ULN2003 drive chip,500mA
• In stepping motor port, four channels highlight SMD green LED diode indicates working status
• In DC motor port, one channel highlight SMD green LED diode indicates working status
• Power light:highlight red SMD LED diode
• Equipped with stepping motor standard interface and DC motor standard interface,can directly call waiting when using
• Choose through red short circuit hat,support different working voltage motors

Connect short circuit hat, choose 5V as the working voltage for steeping motor/DC motor Take off short circuit hat,steeping motor/DC motor can choose external voltage for power supply through pins

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 motor)s

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
• Diameter:28mm
• Voltage:5V
• Stepping angle:5.625 X 1/64
• Speed reduction ratio:1/64

Five lines four phases,can be driven by common uln2003, can be used as connecting two phase;can be used with PCB board, direct plug and socket,easy to use on PCB board.
Descargar Librería para Arduino ULN2003+5V Stepper_Motor