好文章！大家好好看吧！多处理器支持操作系统方面的

目的：Ø 对使用 8051 微控制器的设计与研究交通灯信号系统。目标：Ø 对创建软件时间延迟Ø 写一个程序 trafficlight 系统Ø 组装、 下载和测试那些在目标板上。

基于51单片机  超声波测距  c语言，，，调试成功，，，，可以直接使用。。

读写SD卡程序,是已经调能过的,还有FAT16文件系统-SD card read and write procedures, which have been transferred to off, as well as FAT16 file system

this document describe davicom ic dm9000 DM9000.c . this ic can be used in the embedded systems and network lan cards. its is 10/100Mpbs ic.

欧母龙PLC控件， 欧母龙PLC控件-European mother Liuzhou PLC controls, PLC control Liuzhou European mother

philips的LPC214X的LCD显示程序，IAR EWARM工具编译的-philips the LPC214X LCD display program, IAR EWARM tool compiled

分享一个循环音乐彩灯控制器的设计，希望对大家有所帮助-Share a revolving lantern controller design for music, I hope all of you to help

《嵌入式系统设计与实例开发》王田苗 北航出版社-err

射频卡读写器，超过PHILIPS的射频基站，可读写14443，13956等协议的卡。加密强度目前可能是最高的。价格便宜。-RF card reader, more than PHILIPS radio base stations, read-write the agreement, such as the 14443,13956 card. The current strength of encryption is the highest. The price was cheap.

linux下，与s3c2410连接的前端衰减器pe4302驱动程序，用于控制模拟信号的衰减量。-linux with S3C2410 connect the front-end attenuator pe4302 drivers, analog signal used to control the attenuation.