文件名称:PWMtiaoguang
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1、学习目的:利用定时器产生PWM,了解原理和使用方法
2、硬件要求:LED灯 定时器
3、试验现象:LED灯由亮到灭,由灭到亮逐步变化,也就是调光现象-1, the learning objectives: the use of timers generate PWM, understand the principle and method 2, the hardware requirements: LED lamp timer 3, the experimental phenomena: LED light from bright to off, off to light by the gradual change, which is the dimming phenomenon
2、硬件要求:LED灯 定时器
3、试验现象:LED灯由亮到灭,由灭到亮逐步变化,也就是调光现象-1, the learning objectives: the use of timers generate PWM, understand the principle and method 2, the hardware requirements: LED lamp timer 3, the experimental phenomena: LED light from bright to off, off to light by the gradual change, which is the dimming phenomenon
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PWMtiaoguang.c
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