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Full-color-LED
- 使用STC12C5410内置3个PWM输出控制全彩LED，使LED在三原色中循环渐变-Use STC12C5410 built-in three PWM outputs to control full-color LED, the LED circulation gradient in the three primary colors
PWM(VHDL)
- --学习PWM的原理 --控制脉冲宽度，来调节LED的亮暗-- Learn the principle of PWM- control the pulse width, to adjust the LED light and dark
PWM-CONTROL
- ARM7开发的PWM输出反馈控制电机，采用了PID控制算法，此例中用了LED输出亮度代表电机转速-ARM7 Development PWM output feedback control motor PID control algorithm, in this case using the LED output brightness on behalf of the motor speed
PWM-LED
- 通过改变PWM占空比调节LED两端电压来改变LED灯的亮度-By changing the PWM duty cycle adjustment across the LED voltage to change the brightness of the LED lights
PWM
- 80C51利用定时器产生PWM信号，通过PWM逐级调整LED亮度，达到调整节能LED的效果。-80C51 generate PWM signals using the timer, step by step through the PWM to adjust the LED brightness, adjust the energy-saving LED effect.
pwm
- 设置亮度值的增加和减少键，进行LED的亮度10级控制。-Set the luminance values of the increase and decrease of the key, and the brightness of the LED 10 control.
PWM-control-LED
- 用PWM波控制LED，有hex文件，可以直接烧录。-PWM wave control LED hex file, you can directly burn.
PWM
- PWM调光,通过PWM（脉宽调制）调节LED的亮度-PWM dimming to adjust the brightness of the LED by PWM (Pulse Width Modulation)
PWM-P-a-low-frequency-sine-signal
- 本实验要求使用PIC16F877A的CCP1模块的PWM功能和一个一阶RC低通滤波器产生一个5Hz的正弦信号。要求用示波器观察产生正弦信号的频率为准确的5Hz,且没有明显的失真。没有条件的读者可以通过观测直接和CCP1输出引脚相连的LED的闪烁频率来确定产生正弦信号的频率。-PWM function of the requirements of the experimental use PIC16F877A CCP1 module and a first-order RC low-pass fi
pwm
- PWM调光,通过PWM（脉宽调制）调节LED的亮度-PWM dimming to adjust the brightness of the LED by PWM (Pulse Width Modulation)
s3c2440-PWM
- 利用PWM来驱动蜂鸣器，脉宽从低到高，再从高到低，周而复始。我们还利用4个LED来指示频率的高低，最高时LED全亮，最低时LED全灭。-PWM to drive the buzzer, the pulse width from low to high to low again, and again and again. We also use four LEDs to indicate the level of frequency, the maximum full-bright LED low
PWM-control-LED.c
- PWM控制LED灯渐亮渐灭源程序-C51-PWB control led
STM32_led
- stm32 LED pwm KEY shi yong ku hansu 3.5-stm32 LED pwm KEY shi yong ku hansu 3.5
PWM-LED
- AT89S52+TX-1C,PWM输出，2按键加减，当占空比达到最高，最低时，2LED亮起指示-AT89S52+TX-1C board,output PWM,use 2 buttons add or minus DutyCycle,2 LEDs will be on when the DutyCycle gets the max or the min
PWM
- 功能：通过PWM（脉宽调制）调节LED的亮度-Function: adjust the brightness of the LED by PWM (Pulse Width Modulation)
pwm.rar
- 实现pwm波的输出，按键可调占空比的，可通过连接pwm输出值led灯以检测占空比的变化,To realize the output of the PWM wave, key adjustable duty ratio, but through the connection PWM output value led lamp with testing duty ratio changes
PWM
- PWM方式控制发光二极管的亮度 说明： 按钮控制PWM输出，使P4.1的发光二极管（数码管的b段），由亮到灭分为8级控制，一个 按钮增加亮度，另外一个减少亮度,数码管显示亮度等级,P1.0 控制变亮，P1.1控制变暗. - PWM mode control the brightness of the light emitting diode Descr iption: button control PWM output, make P4.1 led (light emittin
ALIENTEK-MINISTM32--PWM-test1
- stm32 PWM输出实验 从timer1-7 的 时钟有4个 pwm的输出。 通过led的亮度测试-this is a program of pwm run on the stm32
pwm
- 蜂鸣器的驱动,即让led等计数3后，让蜂鸣器开始响 -After the buzzer driver, that led count 3, the buzzer start ringing
PWM
- PWM调光 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-PWM dimming, learning objectives: the use of the timer to generate PWM understand the principles and use hardware requirements: LED lamp timer test phenomenon: L