搜索资源列表
DS18B20
- 利用89S51单片机,通过DS18B20温度传感器测得当前的温度值,再送入4位8段数码管显示-Using 89S51 microcontroller, temperature sensor, through DS18B20 measured current temperature value, and then into four 8 digital tube display
key_b
- 本程序主要通过外部中断INT0及3.3端口读取PS2键盘值并通过LCD1602显示,键扫描码的解码通过数组方式解码,程序的解码功能主要针对数字及大小写字母和常用标点符号 硬件描述:PS2键盘的时钟线(clk)接89S51的INT0(P3.2),数据线data接(P3.3) LCD的控制端口分别为: RS = P2^7,RW = P2^6,EP = P2^5,数据端口为P0,液晶显示偏压VL必须接 -This procedure mainly through external int
Using_USB_download_89S51
- 笔者的《用M8L制作的89S51单片机 USB下载线》在无线电2007年第9期已刊登过,现将制作的源码上传,供大家学习!-The author of
24C02WRITE
- 24C02读写子程序的调用使用CPU 89S51, -24C02 subroutine calls to read and write using CPU 89S51,
main
- 电子钟程序:通过ds1302,89S51控制12864的电子日历-Electronic clock procedures: By ds1302, 89S51 control electronic calendar 12864
MCS-51
- 编译器 兼容51系统的编译器.对开发89S51很好用-51 compatible compiler compiler system. On the development of useful 89S51
PMedWin
- 用89S51做的摇摇棒,16颗发光管的,显示内容为“祝春节快乐”,我已实践,效果不错,初学者可以制作,也可以以此为基础制作其他。-89S51 done by shaking his stick, LED 16, the display content for the Happy Happy New Year , I have practice, well, beginners can create, can also be produced as the basis for the other
89c51
- 用89C51轻松做一个LED汉字显示屏 像搭积木一样,做一屏LED汉字显示 每块显示板有两个16*16的LED点阵,可以显示两个汉字,两块板可以显示4个汉字, 将这两块显示板和一块89S51的CPU板用电缆连接起来,组成一条4个汉字的显示屏, 同样也可以将4块显示板组成8个字的显示屏,显示屏可以滚动,换屏显示,也可以存储若干条短语,用遥控器调用显示短语。-89C51 easily done with a LED display architecture in a build
alarm01
- 89s51的c51源程序,用来控制蜂鸣嚣。是学习89s51的基础实验01-89s51 source of C51, is used to control the buzz noise. 89s51 learn the basis of the experimental 01
alarm02
- 89s51的c51源程序,用来控制蜂鸣嚣。是学习89s51的基础实验-89s51 source of C51, is used to control the buzz noise. 89s51 learn the basis of experimental
alarm03
- 89s51的c51源程序,用来控制蜂鸣嚣。是学习89s51的基础实验03-89s51 source of C51, is used to control the buzz noise. 89s51 learn the basis of the experimental 03
sm03
- 数码管实例,用的是89s51单片机,c51源程序,初学者八门实例1-Examples of digital control, using 89s51 Singlechip, c51 source, beginners 8 Example 1
sm04
- 数码管实例,用的是89s51单片机,c51源程序,初学者八门实例3-Examples of digital control, using 89s51 Singlechip, c51 source code examples for beginners 8 3
485
- 通过89s51实现的模拟键盘代码,模拟ps2协议,可以与计算机相连实现键盘的功能,在keil c下开发的-89s51 achieved through simulated keyboard code, analog ps2 agreement, can be linked to the achievement of the keyboard and computer functions in keil c developed
12864_parellel
- 用单片机控制液晶12864显示波形,采用并口传输方式,并有显示时间线、电压线等。-waveform display by lcd 12864
8051LOCK
- 基于89s51单片机开发板创建的密码锁程序,电路图不能上传,密码锁使用了比较巧妙的密码锁显示位数控制来控制和检验每一位的密码正误,并带有3键密码输入系统,和多键输入系统,可以修改密码。-89s51-based single-chip development board to create the password lock procedures, circuit diagrams should not upload, password lock to use a relatively cleve
89s51
- 多功能倒计时,当p1.3高电平时就往下执行,但是只要执行一次后,kk1就为1,往后就不再执行
27
- 用89S51单片机KEIL51编译器编辑的超声波测距程序,适合初学者。-89S51 Singlechip with KEIL51 compiler Editor Ultrasonic Ranging procedures, suitable for beginners.-Singlechip with KEIL51 compiler Editor Ultrasonic Ranging procedures, suitable for beginners.
max197
- 12位AD转换器MAX197的程序,单片机是89s51-12-bit AD converter MAX197 procedures
0400820105
- 本课程设计要求熟悉89s51的原理及使用方法,来设计一个能够测量一定频率范围的智能频率计。-Design requirements of this course are familiar with the principles and use of 89s51 approach to the design of a frequency range must be able to measuring the frequency of the smart.