搜索资源列表
RGB_CTRL
- 基于PWM控制的RBG全彩LED灯调色,可用按键切换模式,旋转编码器编码,数码管显示。-PWM control based RBG color full-color LED light that can be used to switch mode button, rotary encoder encoding, digital display.
AVR_M16_PWM_KeyScan_7Seg_Interrupt
- 自己工作需要,需输出可调脉宽、频率的PWM波,网上找的资料都是介绍AVR快速PWM的,没有使用AVR相頻修正实现PWM控制的。就自己查资料,仿真、做板子。自己做了一个,调试通过了,如果需实际使用,部分参数需稍加修正。 功能:AVR ATmega16 相頻修正PWM波实现 涉及模块:7Seg(7段数码管驱动) 键盘扫描(包括长按和短按,稍加修改可实现多键检测) 定时器0,2的定时使用 定时器1的相頻修正PWM输出 PWM频率范围:0.1-99.9Hz,占空比:
dianji
- 用两个独立按键控制单片机输出不同占空比的PWM信号调节直流电机的转速,同时数码管上显示相应的转速值-Two separate buttons control the microcontroller output duty cycle of the PWM signal to adjust the different DC motor speed, while the corresponding value is displayed on the digital speed
a
- 基于pic1687x开发,数码管驱动,频率计设计,pwm-Based pic1687x development, digital drive, frequency meter, pwm
shangchuan
- 1、交通灯模拟 2、开关矩阵扫描 3、LCD动态显示 4、输出PWM 5、数码管动态显示-A traffic light simulation 2, switch matrix scanning 3, LCD dynamic display 4, the output PWM 5, digital dynamic display
five
- (I/O+IIC+数码管动态显示+键盘扫描+PWM) 1、由数码管低三位L12,L13,L14显示TLC549采集到的电压值X.XX,其他的数码管不亮; 2、电压越高,发光管LED5越亮;电压越低,发光管LED5越暗。-(I/O+IIC+ digital display+ keyboard scan+PWM) 1, by the digital control low voltage X.XX L12,L13,L14 TLC549 collected, other digita
shumaguan
- 移动电源程序,HT46R065,数码管显示电量,PWM充电,放电电流检测-Mobile power program, HT46R065, digital tube display, PWM charge, discharge current detection
example
- 基于mini2410的小实验,功能包含了led流水灯、数码管、pwm蜂鸣器、按键识别、ad转换、eeprom练习、lcd屏幕实验、贪吃蛇小游戏等功能。-Based on mini2410 microprocessor, the function including led test, digital number, pwm buzzer, button recognization, ad convertion, eeprom test, lcd test, snake game, etc.
freescale--A
- 1.单片机上电后,用程序点亮信号灯A(非单片机开发板上自带的电源灯);(5分) 2.使灯A闪烁,周期为1S(0.5S亮0.5S灭);(10分) 3.设置按键,使可通过按键设置灯的闪烁周期(T为0.5S~3S可调,可调精度为0.1S,亮与灭的时间均为0.5T);(25分) 4.编写程序,使灯B通过PWM波控制,成为呼吸灯(周期T为2.5S,占空比为0 ~100 );(20分) 5.编写程序,使通过按键可设置呼吸灯周期(周期T为1S~4S可调,可调精度为0.1S);(20分)
moto-51
- 基于89C51单片机的直流电机控制与显示系统设计。程序主要实现的是用PWM调速方式控制直流电机转动的速度,以及正反转和延时关闭等功能,另有4位数码管显示实时转速。自带proteus仿真,课程设计说明书,源程序。-Design of DC motor control and display system based on 89C51 single chip microcomputer. The main implementation of the program is to use PWM to
LED_play
- 利用汇编语言,实现带数码管显示功能,可实现pwm占空比,实时在数码管显示。- The use of assembly language to achieve with digital display function, can achieve PWM duty cycle, real-time digital display.
STC15_TEST
- STC系列单片机库函数与测试例程,包含ADC转换,串口,PWM,定时器,数码管等40多个程序-STC Series MCU library functions and test routines, including more than 40 program ADC conversion, serial port, PWM, timers, digital control, etc.
PAR-Light_LCE030(MA803)
- 基于C51的PAR灯控制程序,内含原理图与MA803技术手册,功能有模拟PWM线性调光,炫耀的自走程序,主从控制,IIC协议,DMX512协议,74HC595控制四位共阴数码管-Based on C51 PAR lamp control procedures, including schematic diagram and MA803 technical manuals, features analog PWM linear dimming, showing off the program, m
Magic-ball-lamp(M0516)
- 基于M0516的魔球灯控制程序,内含原理图,功能有内置PWM加模拟PWM线性调光,炫耀的自走程序与声控程序,主从控制模式,IIC协议,485通讯DMX512协议,74HC595控制四位3461共阴数码管,ULN2803电机驱动程序-M0516 based magic ball lamp control procedures, the enclosed schematic diagram, function has a built-in PWM analog PWM linear dimming,
Infrared-reception-and-emission
- 用51单片机模拟红外发送和接收解码的过程,软件实现红外发送,接收端实现红外数据解码,并用数码管显示出来,主要是对红外PWM(脉冲宽度调制) 和PPM(脉冲位置调制) 两种形式编码的研究-Simulation of infrared transmission with 51 single-chip microcomputer and the decoding process, software realization of infrared transmission, infrared recei
单片机频率计
- 利用pic18f452单品机的CCP功能模块,对输入的方波测量频率并显示在数码管上(PWM waveform output by single chip microcomputer)
温控风扇
- c语言编写的51单片机自动温控风扇,数码管温度显示支持100以内小数点后一位显示。程能够通过按键加减温度,风扇通过PWM进行调速,程序注释完整简单易理解。文件内包含原理图文件,经过测试实物完整可用。(C based on the preparation of the 51 single-chip automatic temperature control fan, sensor model DIS18B20.)
电综程序
- stc12c5a60s2芯片通过ds18b20测量温度值并通过数码管显示。同时根据温度值改变pwm波控制直流电机转速(The stc12c5a60s2 chip was measured by ds18b20 and displayed through a digital tube. At the same time, the PWM wave control dc motor speed is controlled according to the temperature value)
白菜白光烙铁
- 程序主要实现烙铁的自动温控,休眠,调温等功能,单片机stc15f204,温度显示使用共阴数码管,采用pwm调节百分比实现温度稳定(The automatic temperature control, sleep, temperature regulation and other functions of the iron)
Arduino套件例程
- Hello World!、LED 闪烁、模拟值、广告灯、交通灯、按键控制、抢答器、蜂鸣器、PWM调光、光控声音、感热灯、8乘8点阵、倾斜开关、火焰报警、数码管、四位数码管、74hc595、(Hello World! LED flash, analog value, advertising light, traffic lights, keystroke control, responder, buzzer, PWM dimming, light control sound, heat lamp,