文件名称:TIAOGUANG
介绍说明--下载内容均来自于网络,请自行研究使用
PWM也就是脉宽调制,是指在周期脉冲信号频率不变的情况下,改变高电平
和低电平的比例,也就是改变占空比。PWM在灯具调光,直流电机调速方面
//
// 有着广泛的应用。程序使用定时器0中断模拟PWM定时,S2、S3 两个独立按
//
// 键控制电机速度,为使演示结果明显,PWM输出
到整个P1接口,通过板上的LED灯可以看到亮度的变化。
-PWM is pulse width modulation, refers to the periodic pulse signal frequency unchanged, change the high level
And the ratio of low, that is to change the duty cycle. PWM in lamp dimming, DC motor speed regulation
Has a wide range of applications. Program using timer 0 interrupt simulation PWM timing, S2, S3 two independent press
To the entire P1 inter
和低电平的比例,也就是改变占空比。PWM在灯具调光,直流电机调速方面
//
// 有着广泛的应用。程序使用定时器0中断模拟PWM定时,S2、S3 两个独立按
//
// 键控制电机速度,为使演示结果明显,PWM输出
到整个P1接口,通过板上的LED灯可以看到亮度的变化。
-PWM is pulse width modulation, refers to the periodic pulse signal frequency unchanged, change the high level
And the ratio of low, that is to change the duty cycle. PWM in lamp dimming, DC motor speed regulation
Has a wide range of applications. Program using timer 0 interrupt simulation PWM timing, S2, S3 two independent press
To the entire P1 inter
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下载文件列表
【实验106】PWM调光
..................\PWM控制LED亮度.jpg
..................\PWM输出LED显示
..................\PWM输出LED显示.LST
..................\PWM输出LED显示.M51
..................\PWM输出LED显示.OBJ
..................\PWM输出LED显示.Opt
..................\PWM输出LED显示.Uv2
..................\PWM输出LED显示.c
..................\PWM输出LED显示.hex
..................\PWM输出LED显示.lnp
..................\PWM输出LED显示.plg
..................\PWM输出LED显示_Opt.Bak
..................\PWM输出LED显示_Uv2.Bak