winzip的源程序

串口控件编程，使用mscomm控件，串口控件有别于文件流方法，易学易懂，但是必须安装这个控件。-Serial control programming, using mscomm control, serial control is different from the file stream method, easy to learn and easy to understand, but must install the controls.

SIP. Understanding the Session Initiation Protocol Second Edition.rar全面介绍SIP RFC3261-SIP. Understanding the Second Session Initiation Protocol Edition.rar introduced SIP RFC3261

CP210开发工具，库, 例子，可以获取USB端口的数据，官方开发包。-CP210 development tools, database, example, you can access data on USB port, the official development kit.

c8051f020 - c8051F020

接口程序连接 Actidyn 模拟器 （最准确的 3 轴旋转表） 到仿真软件等系统工具套件 （STK） 通过 Matlab 环境。

介绍了用visual c++编写应用程序调用api函数，从而简化了与硬件通信的过程。-introduces the visual c write applications called api function, thus simplifying the hardware and communications process.

AB的PLC读写程序VB-AB PLC literacy procedures VB

文档主要描述TMS320C5000系列DSP的bootloader技术，讲述了不同的引导方法，对于实际工程应用很有帮助-The main document describes the TMS320C5000 series of DSP

网络授时服务是在网络上设置一些时间服务器，用户通过Internet访问这些时间服务器就可同步本地计算机时钟的服务。-network time service on the network is set up some time server, Internet users visit those time servers can be synchronized to the local computer clock service.

介绍了QAM调制的星座图，对于学习QAM调制的有一定的指导意义。-Introduction of the QAM modulation constellation diagram for QAM modulation of learning have a certain significance.