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c51
- 用ATS89C51芯片实现直流电机速度转向可调。有正转,反转,加速,减速,停止功能。并加了示波器可以观察信号占空比。(The DC motor speed steering is adjustable with the ATS89C51 chip. There are positive turns, reverses, acceleration, deceleration, stop functions. The oscilloscope is added to observe the sign