Speed and rotation direction of two stepper motor are controlled through procedures designed, and accuracy of the procedures control is detected by the waveform measurements.
通过程序设计对两台步进电机的转速和旋转方向进行控制，并且通过实际测量的波形信号检测了程序的控制精度；
Designed stepper motor driver application circuit and Single Chip Microcomputer control circuit, and compiled the SCM procedures, finished to communicate with the upper computer.
设计了步进电机驱动应用电路和单片机控制电路，并编写单片机程序，完成与上位机通信。
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