这是一个在PC上的电机控制软件，实现了对电机的加速、减速和设定速度等功能，同时还家了定时功能。-This is a PC in the motor control software, the right motor acceleration, set speed and deceleration function, but also home timer function.

基于C51单片机开发板的实现直流电机调速，及步进调整的C语言源程序。-C51 microcontroller development board based on the realization of DC motor speed, and adjust the C language source code stepper.

步进电机的循环正反转，可以调电机转速和力矩-Stepper motor cycle of positive &negative, can adjust motor speed and torque