Introduction - If you have any usage issues, please Google them yourself
Stepping motor is a kind of electromechanical precision stepper movement of the actuator, it is widely used in industrial machinery, digital control, in order to make the system reliability, universality, maintainability and the optimal cost, according to the functions of control system and step motor application environment, the function design of system hardware and software and so as to realize the open loop control system of 8051 single chip microcomputer four phase stepping motor based on