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PWM
- 利用定时器控制产生占空比可变的 PWM 波 按K1,PWM值增加,则占空比减小,LED 灯渐暗。 按K2,PWM值减小,则占空比增加,LED 灯渐亮。 当PWM值增加到最大值或减小到最小值时,蜂鸣器将报警。-Have a timer to control the use of variable duty cycle PWM wave by K1, PWM values increase, then decrease the duty cycle, LED lights dimmin
Automatic landing system can be remote control led bannerd
- 全自动可遥控旗帜升降系统以AVR单片机为核心,由PWM对电机进行变频调速,高精度光电编码器测速,闭环式电路控制。能够利用按键输入相应的指令控制旗帜的升降,还可以实现在特定位置停留的功能。利用LCD可以显示旗帜的实时高度和相应的控制命令,用LED指示旗帜是否处于半旗状态,具有语音提示报警功能,并可利用无线模块实现遥控功能,准确均匀地实现旗帜的升降-Automatic landing system can be remote-controlled flag to AVR microcontrolle
STM8s_LED
- ST—LINKIII三合一:一个ADC电压采集,并把采集值赋给定时器,实现定时器PWM的变化输出,驱动LED亮度发生变化的程序-ST-LINKIII three-in-one: A voltage ADC acquisition, and acquisition value assigned to the timer, PWM timer to achieve the changes in output, driven LED brightness changes in procedures
jishuqi
- LED LED 拖尾跑马直接PWM输出-LED 拖尾跑马直接PWM输出
pwm
- PWM 3色全彩LED控制,使用7219辅助调试,手动变色,每色7档。-PWM 3-color full-color LED control, the use of 7219 secondary debugging, manual color, each color 7 files.
MAX6974-MAX6975
- 24-Output PWM LED Drivers for Message Boards
PWM
- 关于各种电机的PWM程序: 工程1,采用C语言完成的主要功能有 1:用定时器1中断让LED闪烁; 2:用定时器2的比较单元产生一路PWM; 3:用EVB模块产生6路PWM; 另外四个汇编程序依次分别是: SVPWM(软件法)程序, 交流异步矢量程序, 直流双极性双闭环可逆控制程序, 和采样SPWM程序。 -PWM motor on a variety of programs: Project 1, using C language to complet
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
- 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
- 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
The-PWM-to-control-lights
- 通过PWM控制LED亮度--The PWM_ button to control the brightness of the lights (changing the duty cycle)-By PWM control of LED brightness- of The the PWM_ Button to control the BRIGhtness of the Lights (changing the duty cycle)
LED-current-drive-circuit
- 本文介绍的LED驱动器参考设计为一串正向偏压高达60V的LED提供700mA恒流驱动。本设计可基于电源斩波进行PWM调光。-LED with 700 ma constant current drive circuit
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
25W-LED-DRIVER
- 25 WATTS LED DRIVER BASED ON PWM IC
SAO-BANG-CODE
- Lap trinh 8051 kieu sao bang dung PWM. Quang cao led dung PWM. Led design with pwm using asm
PWM-solar-LED
- PWM 太阳能路灯控制器的设计,含有源程序及原理图,欢迎下载-Design PWM solar street light controller containing the source code and schematics, welcome to download
led
- THIS CODE IS USED TO CONTROL THE LED USING PWM
led
- 灯板串联PCB图纸.用51单片机进行PWM调光控制-Lamp plate series PCB drawing,With 51 MCU PWM dimming control
希格玛/SGL8022WS DIP8 直插式 原装正品 LED单键触控芯片
- 产品型号:SGL8022WS 产品品牌:SGL/希格玛 封装形式:DIP8 SOP8 产品年份:新年份 希格玛大陆总代理,原装现货具有优势!工程服务,技术支持,让您的生产高枕无忧。 单通道直流LED调光触摸芯片 概述 ● SGL8022WS 是一款专用于LED 灯光开关控制及亮度调节的单通道触摸芯片。使用该芯片可以方便地实现LED 灯光的触摸开关控制和分档及无级亮度调节。具有如下功能特点和优势: 灯光亮度可根据需要随意调节,选择范围宽,操作简单方便。可在有介质(如玻璃、亚克力、塑