用C51编写的基于51单片机串口点对点双向通信程序，特点是具有可靠的通信失败检测及信息重发功能。...

自己使用VB编写的串口通信程序，1号和2号。将两个COM口用串口线连接，就可以运行这两个程序了。实现的功能：1号程序随机发送两个数字，2号程序接收并进行计算，然后发回1号机，1号机接收并显示出来。-its own use VB prepared by the serial communication program, 1 and 2. The two COM ports with serial line connectivity, it can run on the two proceedings. The functions : 1 random procedure to send two figures, the No. 2 receiver and procedures for calculating and then sent back No. 1, No. 1 receiver and displayed.

串口制医疗器械的程序-medical equipment procedures

AD7705数据转换程序，可用于小信号无需放大的转换-AD7705 data conversion procedures, the need for amplification of small signal conversion

此为串口编程的一个实例，利用VC实现了双机互联，各位不妨试一试！-this as a serial programming examples, the use of the VC-Internet machine, you may wish to try it!

串口通信的东东 串口通信的东东串口通信的-Dongdong serial communications serial communications serial communications Dongdong

用于在线仪表的 modbus,仅供参考，-online instrument for modbus connection, for information purposes only, thank you

用visual c++实现局域网内点对点聊天,是一个计算机网络实验.-with visual c achieve point-to-point LAN Chat is an experimental computer network.

Advantech Driver Demo: Software Data Transfer

一个用于ARM7CPU的源程序，比较简单，定时器.-One for the source ARM7CPU, relatively simple timer.

MAX232手册 MAX232手册 -MAX232手册MAX232手册MAX232手册