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做的是一款激励器，单片机内部通过3个定时器定时，对帧经过曼彻斯特编码，然后三个管脚出来3个PWM信号，占空比50%，最后通过功放，接到三个矩形线圈或者棒状天线，三个线圈相隔1~2米，怎么让来让3个PWM信号同步，让他们相互不受到干扰，两个PWM信号是通过让一个方向，然后同步输出，就能解决干扰问题，3个就不懂了。谢谢各位大神了
可以用定时器的比较模式
