ACE 6427 ULN2003 Stepper Motor Controller Shield with 5V Stepper Motor
Specifications:
Rated Voltage: 5V DC
Number of phase: 4
Insulated Power: 600V AC / 1mA / 1s
Cable length: 23.5 cm
Motor diameter: 28mm
Stride angle: 5.625°/64
Speed variation ratio: 1/64
Coil: Unipolar 5 lead coil
Drive Module Board Size: 35 x 31 x 11 mm