搜索资源列表
atlast
- 在Power-I 51 Mini开发板上,基于89C51单片机开发的数字音乐盒,可以实现上一首下一首,播放,暂停,停止,的按键功能,并有数码显示时间,开机画面和曲号。-in the Power - I 51 Mini development board. 89 C51 microcontroller based on the development of the digital music player, can be achieved on the first one the next bro
Hbridge
- 89C51单片机对电机进行控。,该程序可以使单片机有效的实现该功能,H桥也是对电机实现控制 行之有效的方法!-89C51 single-chip control of the motor. , The program can make an effective single-chip implementation of the function, H bridge implementation of motor control is also an effective way!
89c51
- 关于89C51单片机的介绍,包含单片机的内核,寄存器,以及中断,是单片机入门级的资料-the introduction about 89C51 MCU, this file includes the introduction of core, special function register, and intrruption
8051sigalpaper
- 这是一篇基于89c51单片机制作的函数信号发生器,是数字显示的,其中包含了详细的原理图和设计思想,-This is based on a production function 89c51 single-chip signal generator, digital display, which includes a detailed schematic diagram and design ideas,
duan1key
- 89C51单片机的c语言写的,用LED指示一个按键是长按还是短按,长按时候 不应该改变短按时候的 功能,从LED指示可以看出来-89C51 microcontroller c language written instructions of a button with LED is the long or short according to according to length by the short time should not be changed by the time the f
proteus
- 具有串口通信功能的Proteus仿真文件 采用的是89c51的元件 有一个数码管-Proteus has a serial communication function of the simulation files are in the 89c51 component has a digital control
51yingyong
- 89c51应用实例,流水灯,方波输出,定时器功能实例,数显,AD 转换,等-89c51 application example, water lamp, square-wave output, timer function instance, digital, AD converter, etc.
Timer_controller(89c51)
- This program is about to one-chip computer 82c51 and it s application.Espetially,this program is operated by interuppt function and countered every second. The user can set the time and the device can alarm in the setting time. This program is appl
Traffic-light-control-89c51
- 交通灯控制—89c51,对交通灯的简单设计,实现交通灯的基本的功能,另添加闯红灯检测的功能。-Traffic light control-89c51, simple design of the traffic lights, traffic lights to achieve the basic functionality, add another red light detection function.
89C51-speed
- 步进电机的调速一般是改变输入步进电机的脉冲的频率来实现步进电机的调速,因为步进电机每给一个脉冲就转动一个固定的角度,这样就可以通过控制步进电机的一个脉冲到下一个脉冲的时间间隔来改变脉冲的频率,延时的长短来具体控制步进角来改变电机的转速,从而实现步进电机的调速。在本设计方案中采用AT89C51型单片机内部的定时器改变CP脉冲的频率从而实现对步进电机的转速进行控制,实现电机调速与正反转的功能。-Stepper motor speed control is generally to change th
89C51
- 51单片机各个功能程序,很好的供初学者使用的程序-51 MCU function program,Good program for beginners
calculator-based-on-89C51
- 基于89C51的复杂科学计算器,能够进行时钟显示,基本运算,函数计算。-Complex scientific calculator based on 89C51, can the clock display, the basic operation, function calculation.
89c51-1602-jisuanqi
- 51单片机实现的简单的计算器功能,可以在1602LCD上显示,采用4x4的矩阵键盘输入,十分好用哦-51 MCU simple calculator function can be displayed on 1602LCD, using 4x4 matrix keyboard input, and very easy to use, oh
89c51-traffic-light
- 89c51实现的交通灯的功能,带有LED和数码管模拟显示的功能,具有倒计时的功能,主要介绍单片机的顺序控制和定时器的工作原理-89c51 achieve functional traffic lights with LED function display and digital simulation, with the countdown function, introduces single-chip sequence control and timer works
Register-the-function
- 基于89C51 系列单 片机的寄 存 器功能预览表-Based on 89 series single chip microcomputer c preview table register function
Multi-function-electronic-clock
- 主芯片是89C51以1302为时间计数器件,18B20采集温度并显示,时间是万历表的形式,并带有报警蜂鸣器。-The main chip is 89 c51 in 1302 for time counting device, 18 b20 temperature acquisition and display, time is a form of wanli table, and with an alarm buzzer.
89C51矩阵按键数码管移位显示
- 用98c51单片机实现独立的矩阵键盘控制数码管移位显示功能(Using 98c51 MCU to realize the independent matrix keyboard control digital tube shift display function)
温度定时巡检系统
- 以AT89C51单片机系统为核心,能对多点的温度进行实时巡检。各检测单元(从机)能独立完成各自功能,同时能够根据主控机的指令对温度进行定时采集,测量结果不仅能在本地显示,而且可以利用单片机串行口,通过RS-232总线及通信协议将采集的数据传送到主控机,进行进一步的存档、处理。主控机负责控制指令的发送,控制各个从机进行温度采集,收集测量数据,并对测量结果(包括历史数据)进行整理、显示和存储。主控机与各从机之间能够相互联系、相互协调,从而达到系统整体统一、和谐的效果。(Taking AT89C51
coded_lock
- 利用矩阵键盘和1602实现简易的密码锁功能,并且可以将密码保存在24c02中,达到单片机掉电之后密码不丢失的功能。通过按键连续输入错误三次,按键将被锁定,不能再进行输入。连续输入正确两次进入更改密码选项。初始密码为000000,如果忘记密码时可以输入131420初始化密码。(Using the matrix keyboard and 1602 to realize the simple password lock function, and can save the password in th
pwmdriver
- pwm控制驱动,利用c51定时计数器实现测速和pwm驱动功能(PWM control drive, the use of C51 timer counter to achieve speed and PWM drive function.)