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PWM-LED
- LED （发光二极管）作为一种新型光源，具有高效节能、绿色环保、使用寿命长等其 他光源无法比拟的优点，代表着未来照明技术的发展方向。本文设计了一种以AT89S51 单 片机为核心的家用多功能白光LED 台灯系统，采用PT4115 大功率LED 恒流驱动方案，可 实现对LED 台灯的PWM 多级调光控制；同时，系统兼有时间日历、温度检测、液晶显示、 声光闹钟等多项功能。本文详细给出系统的硬件与软件设计过程。实验证明，该多功能LED 台灯
LED-R-G-Biic
- LED R G B三色混合调光PWM控制-LED IIC R G B communication
PWMDimming
- PWM调光 内容：通过PWM（脉宽调制）调节LED的亮度-Name: PWM dimming content: The PWM (pulse width modulation) to adjust the LED brightness
T6322A
- 是一款降压型LED恒流驱动IC，SOT23-6封装，，输入电压为5到38V，输出电流最大为1A，效率高达97 ，含有PWM调光功能。主用在12V/24V LED MR16恒流板，LED手电筒板，LED背光驱动等等产品上-A buck type constant current LED driver IC, SOT23-6 package, input voltage of 5 to 38V, output current up to 1A, efficiency up to 97 , with
PWM
- 利用定时器产生PWM波。LED灯由亮到灭，由灭到亮逐步变化，也就是调光现象。-Use timer PWM waves generated. LED by the bright lights to destroy, destroyed by gradually into the light changes, also is the light phenomenon.
52-PWM-DA-LED
- 52单片机输出PWM模拟DA实现led调光-52 single-chip output PWM led dimming
PWM
- 利用定时器产生PWM，控制LED灯由亮到灭，由灭到亮逐步变化，也就是调光-Timer to generate PWM control of LED lights from bright to destroy from off to bright gradually change, that is dimming
PWM
- MCU的pwm波形输出可以实现led调光的智能驱动-Intelligent drive the MCU the pwm waveform output can be achieved led dimming
PWM
- 单片机产生PWM自动调光程序，LED灯由亮到灭，由灭到亮逐步变化。-SCM program to generate PWM auto-dimming, LED lights from bright to off, off to light by the gradual changes.
C51_1T_PWM
- 用在51单片机上的PWM调光程序，可以实现LED的亮度渐变，适合单片机新手学习。-Using PWM dimming on 51 single chip microcomputer program, can realize the LED brightness gradient, suitable for single chip microcomputer the novice to learn.
PWM-tiaoguang
- 利用定时器产生PWM，LED灯由亮到灭，由灭到亮逐步变化，也就是调光现象-Use of timers generate PWM, LED lights from bright to off, off to light by a gradual change, which is dimming phenomenon
LED
- 430g2553控制4路pwm输出：rgbw，配合安卓应用进行led调光，手机界面有色环，控制led颜色-msp430g2553 to output pwm wave
PWM-Dimming
- 2路PWM色温调光，根据不同色温的2路LED计算出PWM的占空比，实现混合光源的快速计算。-Color PWM Dimming 2-way, 2-way, depending on the color temperature of the LED calculate the PWM duty cycle to achieve rapid calculation hybrid light source.
PWM_LED
- 使用msp430单片机，利用定时器模块，编写的pwm库函数，来实现对led的调光控制。-The use of MSP430 microcontroller, using the timer module, PWM library function, to achieve the LED dimming control
lux-pwm-CC2530
- cc2530程序基于IAR开发环境，用于输出PWM控制LED灯，以及包含有调光策略-cc2530 program development environment based on iar, for output pwm controlled LED lights
v-pwm
- 瑞萨的R7F0C80212做的电位器电压控制PWM的软件,可以应用在调光LED灯上-R7F0C80212 VOLUME LED
PWM
- 通过PWM（脉宽调制）调节LED的亮度 定义 LED到P1.0端口 改变led循环中的延时量实现调光-Through the PWM (pulse width modulation) adjust the brightness of LED definition LED to P1.0 port change amount of delay in the LED loop to achieve dimming
51-PWMledctrl
- pwm调光，使用stc89c51 8位单片机软件实现PWM功能，与外置led相连，调节led光亮度-pwm dimming, use stc89c51 8-bit microcontroller software PWM function, connected with external led, led brightness adjustment
PWMLED
- 上传一个LED的PWM调光的单片机源代码，方便理解，便于应用等-Upload a PWM dimming LED the microcontroller source code, easy to understand, easy application and so on
20121109_LEDrunningtime_v1
- 车用LED调光计时程序，根据时长计算LED模组的温升及发热情况PWM调整LED的亮度，并累计LED模组的使用寿命(The car LED light timing program, according to the length of the LED module temperature rise and heating condition PWM to adjust the brightness of the LED, and accumulated LED module's service