TTL串入并出口74hc164资料 。希望可以用

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RS232串口通讯随书源码，包含书中的全部Delphi源码，是学习串口通讯的好东西。-RS232 serial communications with the source book, the book contains all of Delphi source, serial communication is learning a good thing.

一个串口测试程序，包括源代码，供大家学习-A serial test procedure, including the source code for the U.S. study

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

详细介绍了使用VB开发RS-232通信程序的全过程，并介绍了vb通信控件的用法。-Described in detail the use of VB-RS-232 communication program the whole process and introduced the use of the Communication Control in vb.

这是我自己写的,请各位高手看一下!!是关于串口方面的编程,用java-This is what I wrote it myself, please look at the top! ! Serial on the program, using java

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RS232串口是非常有用的单片机串行通信调试器，编写的C源代码