搜索资源列表
lcm16_LCD
- 本程序为驱动LCD为LCM161(HD44780驱动器)字符显示器. 接线:LCD D0-D8(PIN7-14) 对映用户板P0.0--P0.7 LCD VSS(PIN1) 接 GND,VDD(PIN2)接+5V,LCD驱动电源V0(PIN3)接可调电阻ADJ,调节亮度 LCD寄存器选择RS(PIN4)接P2.0,读写选择R/W(PIN5)接P2.1,使能端EN(PIN6)接P2.2(高电平 有效) 本程序采用I/O口模仿总线时序,故无需做任何硬件扩展.屏幕显示
Remotedevice51asm
- 利用51单片机实现多路电器遥控器设计,可控制15个电器电源开关,同时可对一路电灯亮度进行调节。-51 MCU use multiple electrical design of the remote control, you can control the 15 electrical power switch, while right way to adjust the brightness Electric.
LCD51F
- 说明:本LCD为LCM161(HD44780驱动器)字符显示器. 接线:LCD D0-D8(PIN7-14) 对映用户板P0.0--P0.7 LCD VSS(PIN1) 接 GND,VDD(PIN2)接+5V,LCD驱动电源V0(PIN3)接可调电阻ADJ,调节亮度 LCD寄存器选择RS(PIN4)接P2.0,读写选择R/W(PIN5)接P2.1,使能端EN(PIN6)接P2.2(高电平有效) 本程序采用I/O口模仿总线时序,故无需做任何硬件扩展.屏幕显示:\"welc
逆变器相关资料
- 液晶的背景光(简称背光)通常有三种:LED(发光二极管)、EL(场致发光)和CCFL(冷阴极发光),其中LED背光,直接接直流+4.2V即可。 EL用逆变器的输出电压范围为70—100V,频率为400—800Hz,多数为+5V输入,负载能力 1W 左右。 CCFL用逆变器种类较多,工作频率一般在20kHz—100kHz,输出开路电压在900V以上,带负载电压300V—800V为常见,输入有+5V、+12V、+24V等多种类的,负载能力一般在2W以上,转换效率75%左右;有些逆变器带调光器(即
stc89c52_shizhong
- 该项目是用stc89c52制作的基于片内定时器的时钟,采用分时操作设计思想,良好的亮度调节度,按键反应调节度,以及选中闪动等功能。如需要扩展可在该程序的基础上进行非常灵活的拓展,个人感觉这中编程的思想非常好,仅供个位学习者参考-The project is stc89c52 made based on the clock timer chip, using a timeshare design ideas, a good degree of brightness, adjust the degr
light
- C51 编写的通过按键调节led灯亮度的程序,用定时器产生可调PWM.-C51 prepared through the buttons adjust brightness led procedures, have an adjustable timer with PWM.
PWM-LED
- PWM-手动控制LED亮度实验--,调节pwm脉冲可调节LED亮度-PWM-manual control LED brightness test- to regulate the pulse pwm adjustable LED brightness
ledflah
- 本工程采用STC51单片机,采用C语言编写PWM程序实现RGB灯的亮度调节!PWM采用定时器实现,可实现调频兼跳脉宽!原理图采用PROTEL99SE-This project include sch circiut and program!we use PWM to let RGB led flah.the name of micochip is STC,so u can download the HEX file just by UART!
PWM-LED
- 基于51单片机控制的pwm输出,,占空比可调节,负载位led灯,根据led的亮度强弱可判断pwm占空比的大小-Based on 51 MCU-controlled pwm output, duty cycle can be adjusted, the load position led lights, under the led brightness pwm duty cycle can be judged the strength of the size of the
PWM
- 【实验题目】 用PWM方波调节LED亮度 【实验目的】 掌握PWM的基础知识 进一步熟悉定时器的用法 【硬件接法】 P1.1控制LED,低电平点亮 K3和K4分别接在P3.4、P3.5,按下时为低电平 【实验步骤】 ISP下载开关扳到“00”,用Flash Magic软件下载程序文件“PWM-LED.hex”,运行。 【运行效果】 按K3可调暗LED,按K4可调亮LED。
SerialLCDCS
- 用于对串口的灯进行亮度,对比度等方面进行调节,可用于单片机测试-Serial port of the lamp used to brightness, contrast and other aspects of regulation, can be used to test single chip
PWM
- 简易pwn代码,可用于亮度调节,直流电机转速之类调节-Simple pwn code can be used to adjust brightness, like DC motor speed regulation
DEMO_LCD
- 说明:本LCD为LCM161(HD44780驱动器)字符显示器.液晶的资料件"液晶资料.RAR/ZIP" 接线:LCD D0-D8(PIN7-14) 对应用户板P0.0--P0.7 LCD VSS(PIN1) 接 GND,VDD(PIN2)接+5V,LCD驱动电源V0(PIN3)接可调电阻ADJ,调节亮度 LCD寄存器选择RS(PIN4)接P2.0,读写选择R/W(PIN5)接P2.1,使能端EN(PIN6)接P2.2(高电平有效) 本程序采用I/O口模仿总线时序,故无
based_on_single_chip_source_of_illumination_STC_is
- 本系统是基于STC单片机的光源照度控制系统,是利用照度传感器(3DU5C)检测环境亮度的变化,采用增量PID控制算法,来调节可控光源(LEDs)的亮度,以确保控制对象表面照度恒定。-This system is based on single-chip source of illumination STC is control system, using the illuminance sensor (3DU5C) test environment changes, the brightness
perpetual_calender
- 自己用51单片机实现的一个多种功能万年历,具备基本的日期,时钟显示,闹钟功能;同时还带有室温检测,亮度及异常温度报警等功能;液晶背光可自动调节,有夜间与白天两种模式。-Own a single chip with 51 calendar functions, with the basic date, clock display, alarm clock function but also with a room temperature detection, brightness, and ab
pic
- 基于PIC单片机的智能手机充电器,具备自动充电功能,发光亮度可自动调节-PIC microcontroller-based smart phone charger, with automatic charging function, brightness can automatically adjust
1710
- BH1710亮度传感器的驱动程序 通过返回的亮度调节PWM占空比 可调节液晶背光-BH1710 brightness sensor driver to adjust the PWM duty cycle adjustable LCD backlight by the brightness of the returned
all
- STC12C5A60S2主控的电子钟和温度传感器c程序,TFT彩屏显示,可通过按键修改时间,背光亮度可根据时间自动调节-Electronic clock and temperature sensor STC12C5A60S2 master c procedures, TFT color display, can be modified through the key, the backlight brightness according to the time automatically adj
smartbulb
- 智能灯泡控制,通过WiFi控制,ti方案,可调节灯的开关亮度-smartbulb control which use TI solution
pwmLED
- 亮度可调节LED灯,采用双色LED灯, LED调节亮度是通过调整通过它的PWM驱动电流大小得到的,节能灯一般是不能调整亮度的。本设计在项目中应用,绝对可以用。(Brightness can be adjusted LED lamp, using dual color LED lamp, LED adjust brightness by adjusting its PWM drive current size, energy saving lamps can not adjust brightne