说明:一个定时器/计数器,里面实现了两个定时计数器,每个都可以写入方式控制器,以实现定时或者计时功能!-A timer/counter, which implements two timer counters, each of which can be written mode controller to achieve the function of time or the time! <JOY> 在 2025-02-25 上传
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说明:通过时钟分频,用PWM脉冲调宽来控制LED灯亮度的强弱,改变PWM的占空比来实现恒流LED的亮度强弱控制-By the clock frequency, pulse width modulated using PWM to control LED brightness light intensity, changes in PWM duty cycle to achieve constant current LED brightness <常云飞> 在 2025-02-25 上传
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