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...

PCF8566液晶模块程序，及其原理应用。-The program and application of PCF8566

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

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VB通过串口控制单片机读写24C02源代码-VB to read and write through the 24C02 single-chip serial port to control the source code

计算机接口技术系列 Visual C++串口通信技术与工程实践 在编译本章程序后，请将winio.dll、winio.vxd和winio.sys文件复制到可执行文件所在目录下, 否则WinIo库初始化函数initializeWinIO调用将会失败。-computer interface technology Series Visual C serial communications technology and engineering practice in compiling this chapter procedures, I would be grateful if winio.dll, winio.vxd winio.sys reproduction of documents and executable files to the directory, otherwise WinIo library initialization function initializeWinIO call will fail.

异步fifo 源程序代码 欢迎大家学习 用VHDL语言编写-asy fifo

利用新型单片机c8051f020进行的编程，该单片片机具有很高的性价比。-new SCM C8051f020 use the program, the single pieces of the machine has a price.

是一个用VB编写的OPC客户端数据采集程序，在工业控制上经常会用到该通讯方式