3GPP协议为通信编程的重要协议之一，该版本为TS25.462

实现MSN自动转发消息的功能，利用了MS提供的MSN com接口，直接调用就可以了，也可以获取所有联系的列表，具体的接口参照MSDN上的说明-achieve MSN automatically forwarded to the news function, use of the MS MSN com interface, called directly, and they can also can get a list of all links, the interface reference to the specific instructions on the MSDN

本程序是利用VB的Winsock控件来实现网络中两台计算机的通信.-this program is to use VB Winsock Control to achieve two computer network communications.

电信ISAG的服务连接和服务，基于HTTP/SOAP协议，实现数据的上行和下行-ISAG telecommunications services to connect and services, based on HTTP/SOAP protocol, the realization of the upstream and downstream data

串口读写 -Serial reading and writing

blackberry手机游戏设计DEMO：扫雷小游戏．(基于blackberry8100)-A demo for development based on blackberry system. It is a game samilar with the game "mine" in windows system.

环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳定的网状网络,功耗低,数据传输稳定.-Environmental monitoring wireless sensor network node designed for environmental monitoring requirements, to develop a compatible system for wireless sensor network node. The system MSP430FG4618 as the core, using radio frequency chip CC2420 214G, software transplanted Texas Instruments (TI) ZigBee protocol stack, and the application layer has developed a communication program. The system can be formed into a stable mesh networking, low power consumption, data transmission and stability.

应用背景基于单片机与超声波传感器的一个测试程序，利用C语言编写，最远测距能达到20m，并能通过数码管实时显示，可用于机器人与智能小车的开发，对其他控制类开发也有重要的借鉴作用。关键技术基于C语言开发，通过超声波传感器进行测距，通过数码管实时显示距离，精度能精确到毫米，最远测距达到20m

无线通讯模块WM-G-MR-09的datasheet.资料比较详细-WM-G-MR-09的datasheet

WINDOWS 串口编程 调试程序 第二部分-WINDOWS serial programming the second part of the debugger

详细的介绍了MODBUS的协议内容 包括传输格式，功能码介绍等-introduce the MODBUS protocol in detail including translation style ,function code etc.