一种改进的随机圆检测算法。比起传统方法。。更有优势

校正电脑时间，可用于工业控制中上位机与下位机之间统一时间。-Correction of computer time(Vc)

资源描述在竞争信道中，模仿csma/cd的协议仿真，包括各路站点遵守何种规则发送信息，发生冲突如何解决（采用2进制回退方式）等等

某监控系统通过该OPC程序与SLC500/LOGIX5000 PLC通讯。有截图配置RSLinx Gateway方法。-A monitoring system with the adoption of the OPC procedure SLC500/LOGIX5000 PLC communications. There are screenshots to configure RSLinx Gateway method.

MODBUS TCP 的C++源码，很给力。

网络消息通讯，很有趣的一个程序，是我们实践课的时候编的，对初学者很有用-news network communications, a very interesting process, the practical lesson of our time series, useful for beginners

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GPIB通讯源程序 开发环境为日本YELLOW SOFT环境-GPIB communications source development environment for the Japanese YELLOW SOFT environment

VB平台单片机与PC机串口通信的PC端介绍。建议大家-VB Platform single-chip serial communication with PC-to introduce the PC client. Suggest that you look at the

基于vc得串口通信助手的源程序，对于高通信的兄弟有帮助。-source code of serial communication based on visual C++. it s very helpful to those interested in communication.

这是一个简单的串口通讯程序,将组态软件intouch中的数据,通过DDE联接,然后通讯过串口发送给模拟屏-This is a simple serial communications procedures, configuration software intouch the data through DDE link, and then over serial communication sent to the simulation screen