西门子PLC步进电机控制+TD200显示示例

音视频矩阵的串口控制程序，可以实现8进四出的控制。同时提供了udp监听，接收网络命令，实现网络上控制音视频矩阵。需要用到著名的trayicon控件和mscomm控件-audio and video matrix of Serial control procedures can be achieved eight into four control. While providing udp eavesdropping, the receiving network orders network control audio and video matrix. The need to resort to the famous trayicon controls and controls mscomm

GPIB 控制Agilent 34401A-GPIB control the Agilent 34401A

可以实现HDLC帧结构中的添零功能，使得信息部分不会和HDLC帧头部分混淆。-can insert zero to the hdlc frame,

从编程实践的角度详细介绍windows环境下和dos环境下的串口通信的基本方法-programming practice from the perspective of detail windows environment and the environment dos serial communication base this method

本人在公司的一个项目中所开发的基于无刷直流伺服电机的运动程序，可以精确定位电机的位置-I am in the company developed a project based on brushless DC servo motor sports program, you can pinpoint the location of motor

串口实现双机互联,仅供参考!VC控件MSComm编写串口通信程序的源代码，并写出详细的编程过程-serial dual-Internet for reference! Preparation of VC MSComm control serial communication program"s source code, and write a detailed programming process

delphi编写的com程序,自己可以添加功能,可用做串口调试-com prepared by the procedures, they can add functionality and can be used for debugging serial

串口通信控制器的Delphi例子-Serial Communication Controller Delphi examples

这是一个多线程实现的串口通信类，对学习多线程编程以及串口通信有用，可以直接使用，也可以修改加入自己的应用，很方便-This is a multithreaded achieve the serial communication class, to learn multithreaded programming and serial communication useful, can be used directly, can also modify to their own use, convenient

全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between