这是我用过的非常好的A/D转换器，希望大家下来看看，在你的产品中使用高性能的芯片...

MSM6500 Device Specification

STM32单片机网络通信的代码,能够很好的解决通信不上的问题，里面包含了多种解决方式，主要是TCP通信，具备实时同行的作用，所以说这是比较好的源代码，纯粹手敲的，各位可以多下载来参考参考

串口开发的另一种方式 最近在整理文件的时候发现了原先写的一个串口程序，为了提高重用性就又重新的写了一下。根据以前的使用过的一系列串口操作软件发现，大多数的串口操作软件不具备自动的记录保存功能，于是我就在这里把它加进去，记录文件是在应用程序目录下以时间命名的文本文件。程序使用了两个可以重用的 C++ 类，串口通讯类文件 superSP.cpp, superSP.h 文件操作类文件 fileCtrl.cpp, fileCtrl.h。 -development in a different way recently in the collation of the documents identified a previously written a serial process, In order to improve reusability also on the re-write a bit. Under the previous use of the series of Serial operating software found, Most of the serial operating software does not have an automatic record-keeping functions, so I was here it added. documented in the application directory time to a text file named. Procedures for the use of the two can reuse the C category, serial communications superSP.cpp document, superSP.h file manipulation fileCtrl.cpp types of documents, fileCtrl.h.

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这是一个232转485的实用电路图，大家可以 参考一下，如果有不对的地方可以提出来，我再做修改，欢迎大家前来查看，谢谢！

本例子详细介绍了如何编制一个利用win32串口API函数，通过读写串口控制MODEM，进而实现远程数据传输的程序。-the detailed examples of how to use the preparation of a Serial win32 API functions to read and write through the modem serial port control, thereby achieving long-distance data transmission procedures.

FD30调频无线对讲机 电路原理图 很难得的资料！-FD30 FM wireless intercom circuit diagram of information hard to come by!

在线书店系统 本系统在界面上设计上都采用模块化程序设计，将很多页面共有的部分集成到同一个页面-online bookstore system of the system at the interface are designed modular programming, many pages will be part of a total integrated into pages with a

象棋c/s结构server端程序源代码，很好的通讯编程实例。-"chess" c/s structure server source code, a very good communcation programming example.

2小时学会p99se的教程，是硬件设计者入门p99se的好教材，全部是图片教材，手把手教你，very good，我就是从这里开始学习p99se的。-Institute p99se two-hour tutorials, hardware designers entry p99se good material, all photographs materials, Maxivista you, very good, I was here to learn from the p99se.