rs232线的每跟线路的说明

mobile to system control

简单的通信系统，应用到Socket，包括客户端与服务器端

《深入理解COM＋》提供了一个对COM＋体系结构和关键特征的全面的、引人入胜的介绍。它告诉你COM＋如何使企业应用开发变得要加简单而有效，从而使你的企业应用很好地建立和运行起来。-"in-depth understanding of COM+" for one pair of COM+ architecture and key characteristics of a comprehensive and attractive presentation. It tells you how to make COM+ enterprise application development has become necessary to increase simple and effective, so that your enterprise applications well established and run together.

基于Modbus的电磁流量计通讯系统的研究,这是我看到的比较经典的一篇论文，希望对大家有用-The electromagnetic flowmeter based on Modbus communication systems research, which is that I see the comparison of the classic paper, in the hope that useful to everybody

新个GSM模块收发手机短信源程序,非常值得借去借鉴。-The new module of GSM mobile phones to send and receive message source, very worthwhile to learn by.

c开发的串口操作函数,可以应用于串口类开发程序-This COM operation function is developed by C,which can be used for COM develepment.

一个采集程序可用于CVI蔬菜系统的应用。如有问题请发消息通知本人。-An acquisition program can be used for vegetables CVI system. If you have any questions, please notice I发消息.

一个管理通讯簿的程序。-an address book management procedures.

本源代码是一个邮件收发系统，可以实现了简单的文件接受、发送功能-source code is a mail system that can achieve a simple document acceptable, this function