51单片机控制直流电机的程序和电路，使用ADC0831采集电位器的电压，对电机进行调速。压缩包内含汇编代码、Proteus仿真文件和Keil工程。-51 single-chip DC motor control circuit of the procedures and the use of acquisition ADC0831 voltage potentiometer on the motor speed. Package containing the compilation of cod

51单片机 PWM 脉宽调制输出示例程序 完整工程文件-51 MCU PWM pulse width modulation output a complete sample application project file