... consumption 3.High microstep,high torque 4.low noise,broad voltae range, Characteristics:1.DC ... input, voltage level touched off,high towards, low reverse7,REST+,REST-: motor free The interface seethe ... When the double-phase electrical machinery is connected with driver , users are apt to connect the ... )(); Digital step motor drivers using new 32-bit DSP with high performance, high torque, and low noise