基于周立功ARM平台,集成开发环境ADS1.2开发PWM波形控制,控制直流电机快慢转速!-Zhou Ligong ARM-based platform, integrated development environment ADS1.2 development PWM waveform control, speed control of DC motor speed!

介绍了关于怎样用PWM波控制直流电机的运动，以及怎样用占空比控制直流电机的速度-On how to use the PWM wave control DC motor sport, as well as how the duty cycle control DC motor speed