44b0uclinux under the 8319 Ethernet chip Driver

有关掌上电脑（Palm OS)上的编程技巧和方法。-the handheld computer (Palm OS) programming techniques and methodologies.

68013-firmware usb固件开发源代码，用Keil uVision2可以打开其工程。-68013- firmware development usb firmware source code, Using Keil uVision2 can open up their projects.

电子密码锁设计，设有详细的电路图和C语言代码；用KEIL编译生成HEX文件，可用PROTUES方针-Electronic code lock design, with detailed circuit diagrams and C language code with KEIL compiler generated HEX file that can be used PROTUES approach

基于官方 AN2557，在实际运行项目 stm32 IAP 支持 Ymodem 协议中的应用通过一系列命令的串行下载

简单介绍优化模型的基本概念和基本类型,重点介绍优化模型中的线性规划模型。-Briefly introduce the basic concepts of optimization model and the basic type of model focuses on optimizing the linear programming model.

AD7714 AD转换keil C51 源代码-AD7714 AD converter keil C51 source code

DSP2812 SPWM项目

RAM掉电保护电路--Design of RAM power-off protection circuit.

射频遥控器串行通讯程序，有有各种处理!-RF remote serial communication procedures, it is dealing with!

uboot代码详细分析，u-boot-1.1.6之cpu/arm920t/start.s分析........................................................................................... 2  u-boot中.lds 连接脚本文件的分析...................................................................................................12  分享一篇我总结的uboot学习笔记（转）.....................................................................................15  U-BOOT内存布局及启动过程浅析...................................................................................................22  u-boot中的命令实现.......................................................................................................................... 25  U-BOOT环境变量实现......................