8279键盘显示程序，c语言编写。

用AT89S52编写的12864显示的方波！-AT89S52 prepared with 12,864 square display!

此为组态王软件的单片机协议，假如我们想使用自己的模块，就要按照此协议来做下位机的通讯程序，经过我多年的使用，这样是事半功倍，介绍给大家。-This is Singlechip Kingview software agreement, if we are to use their own modules, it is necessary to do under this agreement in accordance with the digital machine communication procedures, after my many years of use, this is a multiplier, introduced to the U.S..

Keil uVision3例证代码NOMOD51 This file is part of the C51 Compiler package Copyright (c) 1988-2005 Keil Elektronik GmbH and Keil Software, Inc. Version 8.01-Keil uVision3 example code NOMOD51This file is part of the C51 Compiler package Copyright (c) 1988-2005 Keil Elektronik GmbH and Keil Software, Inc. Version 8.01

一个UART串行通讯程序，是用C语言写的，内含头文件和主程序-A UART serial communication procedures, is written in C language, contains header files and the main program

The original version is Running In 51 System LCD

pic控制的led灯的循环点亮模式，八个LED，高电平点亮，可用于I/O口及其它信号状态的观测。-pic control led cycle lights lit mode, eight LED, high light, can be used for I/O signal state of the mouth and other observations.

AVR单片机开发的DS1302的时钟实验源程序-AVR development DS1302 single-chip clock source experiment

AVR俄罗斯方块程序:游戏区是18*15格，3*3点阵一格，右边有下一个图形显示和所消行数的显示

一个单片机控制继电器的程序。用C编，可实现一定的基础控制功能

LCD基础知识 用以学校LCD 使用于单片机-LCD basic knowledge to schools for use in single-chip LCD