It s very usefull for the person of studying AVR

本系统以AT89C51为控制核心，由矩阵键盘输入，LED倒计时、交通灯显示等模块组成，模拟了一个交通灯控制系统。系统除基本交通灯功能外，还具有通行时间手动设置、可倒计时显示、急车强行通过、状态切换等相关功能。包括报告提供。-AT89C51 for the control of the system core, from the matrix keyboard input, LED countdown, traffic lights displays modules, to simulate a traffic light control system. In addition to basic traffic light system functions, but also has the passage of time to manually set to countdown show, worry about car forced through, the state switching and other related functions.

tornado安装说明及KEY-tornado install and KEY

ColdFire MCF5282 CAN bus driver

sharp的arm920t 7A400的评估板附带光盘Sharp KEVLH7A400 v0.3b Welcome to the SHARP KEV7A400 Evaluation board beta starter kit. This document contains last minute updates to the kit and/or documentation that were not available at the kit development time.-sharp arm920t 7A400 of the Evaluation CD-ROM attached Sharp KEVLH 7A400 v0.3b Welcome to the SHARP KEV7A400 Evalu ation board beta starter kit. This document con tains last minute updates to the kit and/or docu Sommet that were not available at the dev kit elopment time.

用于自动喷胶机的PID算法，基于热熔胶的加热温度控制，过冲不高过2度，精度有0。5度-For automatic glue machine PID algorithm, based on hot melt adhesive heating temperature control, overshoot does not exceed 2 degrees, the precision of 0.5 degrees

多种时钟下的汇编延时程序，基于定时器的，精准-Compilation of a wide range of clock delay under the process, based on the timer, precision

用中文介绍Xilinx公司FPGA/CPLD的集成开发环境－ISE软件的简单使用 -Introduction to Chinese Xilinx Inc. FPGA/CPLD integrated development environment-ISE software simple to use

AD9852 串行控制子程序，含多种模式函数。-AD9852 serial control subroutine, including a multi-modality function.

关于arm开发的文档集合 有uCLinux ,usb应用,以及开发步骤等等,非常不错,-development arm of the document set a uCLinux, usb applications, and the development of steps and so on. very good.

在实时嵌入式操作系统中嵌入TCP/IP协议中的地址解析协议程序 经过修改-PROGRAM