serialport 监听软件，可以监听串口的数据

通讯软件 Rs232 数据采集 Sql2000数据库-Communication software Sql2000 database Rs232 Data Acquisition

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

串口通讯类，支持异常处理，Overlapped 和 Block 传输，支持Unicode-serial communications support Exceptions, and Block Overlapped transmission, Unicode support

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.

时间调度相关的开源代码，时间调度相关的开源代码-quarts

VB串口控件属性 之关于使用 VB 与单片机通信-VB serial control attribute on the use of VB with the single-chip communication

通过串口接收到外部发来的命令,来控制8路继电器的开关-Received through the serial port to an external command sent to control the 8-way relay switch

delphi1 的串口通讯控件，经过改进的-delphi1 serial communication control, improved

CK6150数控车，西门子802SC梯形图源程序。-CK6150 NC Lathe, Siemens 802SC source ladder.

调试RS232串口，实现基本的数据的发送。-adjust theRS232