这个是串口的基于停止等待协议原理编程，这个是接收程序，很好用哦...

Siemens PLC与VB通讯的例子。先要安装Siemens的PCAcce-Siemens PLC与VB通讯的例子。先要安装Siemens的PCAccess

对LINUX下IC卡读写操作函数，用的是明华公司的读卡器-right LINUX IC card reader manipulation functions, the Chinese company is out of the reader

串口 操作 源码 打标机的控制程序，很实用欢迎下载-source Marking operation of the control procedures, practical welcome to download

串口数据转换,VB60源程序,本人从网上收集，分享给大家，谢谢，没有解压密码.-Serial data conversion, VB60 source, I gather from the Internet, to share to you, thank you, there is no decompression password.

一个单片机读写fm24c256的c51源程序-a microcontroller to read and write fm24c256 the source decoder

ANSI Standard (X3.64) Control Sequences for Video Terminals and Peripherals

一个串口测试程序，包括源代码，供大家学习-A serial test procedure, including the source code for everyone to learn

多线程串口通信的例子,可以实现同时多串口的通信-multithread serial communication example, can achieve more while the Serial Communications

本程序是关于串口通信，已经调试通过，希望对大家有所帮助。-RS485

Bluetooth