用硬件协议栈芯片w3100a实现udp协议，用51单片机实现 kei51环境

通过GPRS的PPP拔号程序,本程序在x86下通过测试-through GPRS PPP dialup procedures, the procedures adopted in x86 tests

程序的地址译码，单片机系统中做为外扩接口的地址译码。-Procedures address decoder, microcontroller system as a foreign expansion of the address decoder interface.

240128的液晶显示调试程序，供c51开发使用-240,128 LCD debugger, for the development of the use of c51

本讲义介绍单片机的8个应用例子，来说明如何应用已经学到的知识，结合具体对象的特殊要求，设计单片机的应用电路，阐述单片机的应用方法和设计步骤。 -the overhead introduced SCM eight Application examples to illustrate how to apply the knowledge learned. with the specific object of the special requirements, design the application MCU circuit, described the SCM application and design steps.

采用IAR在线调试ADI公司基于ARM7内核的ADUC7026的I2CDownloadMaster代码-IAR debug using online ADI Corporation ADUC7026 based on ARM7 core of I2CDownloadMaster code

基于单片机的数字灵敏电子钟设计，准确的实现时，分，秒显示-Based on the number of sensitive electronic clock microcontroller design, an accurate realization of hours, minutes, seconds displayed

16*2LCD键盘扫描显示程序-16* 2LCD keyboard scan display program

圣诞礼物！满有意思的！为大家奉献-Christmas gifts! Full of fun! Dedication for everyone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

java门禁系统源码,专业用于门禁系统开发-java source code access control system, professional development for Access Control System

实现ATmel公司的支持SPI总线的存储芯片AT45DB011B的存取操作，kei c编写环境-Realize Atmel