MFC规则DLL的创建与使用技巧

多节锂电池充电管理系统 硬件参考设计和系统设计说明(Hardware Reference Design and System Design Explanation of Multi-section Lithium Battery Charging Management System)

VB的一个程序设计，很好看的小雨点，试试就知道了。(a VB program design, good to see the light rain, try will know.)

基于51单片机的超声波测距，可实现距离报警功能(Ultrasound ranging based on 51 single chip computer can realize distance alarm function)

AT89C52和DS1302的电子钟KEIL(C51 clock)

今天给大家带来使用文本文件作为数据源的 ComboBox中国城市三级联动的代码。 1.地区库更新非常方便，不会影响到其他功能（区划代码是唯一的）。 2.文本文件读取来速度很快。(n the past, I used VB6 to write an example of three-level linkage of ComboBox in Chinese cities, using MDB database. A few years ago, the code, the regional database is not the latest. Today we bring you the code of ComboBox, which uses text files as data sources, for three-level linkage of Chinese cities. 1. The regionalization library updates are very convenient and will not affect other functions (regionalization code is the only one). 2. Text files are read very fast.)

简单soket cs通讯示例 采用VC语言,也通过运行,有算法简介,,(The simple soket cs communication example uses the VC language, also through the running, has the algorithm brief introduction,)

说明：  这是我自己编的程序 大家帮忙看一下 看有那些不好的指点一下(This is my own procedure to help you look at those to see what bad advice)

Zigbee开发文档和常见案例 18B20可休眠温度采集方案快速搭建手册 串口透传方案快速上手指南(Zigbee )

用C#语言实现OPC客户端的功能，客户端扫描目标机可连接的OPC Server，选择后完成连接。(This is a sample for opc client which is complied by C#.This clien can browse the opc server from the object PC.The user connect the opc server by selecting.)

Win9x下的Sniffer源代码。-Sniffer source code.