实现一维Barcode扫描，能在Pocket PC上运行，带有一个Barcode_ce.dll....

Delphi编写的串口测试程序，适合测试计算机串口好坏！-Delphi serial test procedure for the testing of computer Serial good or bad!

西门子S7-200PLC自由口协议Modbus主站库文件-Siemens S7-200PLC agreement free port Modbus master library file

用c#写的蓝牙串口通讯源代码，很好用。-Written by c# Bluetooth serial communication source code, it just works.

空调数据多线程采集，包含多线程的使用，数据库操作，空调数据采集等功能-air-conditioned multi-threaded data collection, including the use of multi-threaded database operations, such as air-conditioning function data acquisition

此书是在BCB环境下开发串口通信的一本好书啊。文中详细讲解了串口通信的基本概念，同时很具体的描述了编写的过程并附有源码。-book is the BCB development environment Serial Communication a good book ah. This paper gave a detailed account of the serial communication the basic concept, but very specific description of the preparation process together with the source code.

一个串口通信的例子-a serial communication example

基于消息的Windows串口通讯例子- Based on news Windows string mouth communication example

两机通信，用C++Builder实现的两机通信系统，可以传输*.txt文件阿！-two machine communications, C Builder of the two aircraft communications system that can transfer*. txt file A!

Delphi下串口通讯源代码(本人用的测试程序)-serial communication source codes based on Delphi(Test Program for myself)

适合工业工程开发，提供整套异步串口解决方案，有严密的错误处理系统，整体提高程序稳定性