这是我收集基于tinyos实现的IEEE.802.15.4协议，希望能帮助大家

基于ODBC的数据库备份及恢复 -based ODBC database backup and recovery

大一时写的一个课设，写的不好，就看看而已-large write a course set up and write well, only to see it

用VC+SuperMap开发的校园GIS系统- A Campus GIS System .develop on the SuperMap,using the VC++ language.

很好的一段源码 ，并具有加强难度等功能。-For some very good source, and has features such as strengthening the degree of difficulty.

SD卡手册中文翻译第3章，相信会给大家有些帮助-SD card manual Chinese translation of Chapter 3, I believe that everyone will give some help

RS232 Example for RS232 communication

在计算机系统中，为了提高主存利用率，往往把辅助存储器（如磁盘）作为主存储器的扩充，使多道运行的作业的全部逻辑地址空间总和可以超出主存的绝对地址空间。-in computer systems, in order to raise the utilization rate of main memory, often auxiliary memory (such as disk) as a main memory expansion. Multi-channel operation so that the operations of all logical address space can exceed the sum of the absolute main memory address space.

注册表读写的示范程序，在注册表里添加自己的注册表项，可以删除-Demonstration program to read and write registry, add your own in the registry where the registry key, can be deleted

有关界面操作及检测磁盘是否忙状态、磁硬是否写保护的几个源程序- The related contact surface operation and the examination floppy disk busy condition, are the magnetism whether hard whether writes the protection several source programs

介绍基于ＭＡＴＬＡＢ平台的可视化编程． 重点介绍了数据和函数的可视化．-Introduction Based on MATLAB platform visual programming. Focuses on data and function visualization.