Product Features Quantity: 1 set Please note that this motor only rotates when power is applied product description Stepper motor Diameter: 28mm Voltage: 5V Stepping angle: 5.625 x 1/64 Reduction ratio: 1/64 5-wire 4-phase can be driven by the ordinary uln2003 chip can also be connected into a two-phase development board supporting the use of direct plug, the development of the stepper motor board is easy to use
