c#写的发送短信程序，通过数据线串口来实现。

说明：  51单片机的数码管动态扫描源代码。包括Keil工程，Proteus仿真原理图。(51 single-chip digital control of dynamic scanning the source code. Including Keil works, Proteus simulation schematic.)

自做的一个日历，包括基本的一些特征，年月日，可以自己设定。(Since a calendar, including some of the basic characteristics and date can be set.)

Graphic api, CP programming recently found the complete code, free for everyone to download and see, we have given points

股票 04正确的文档视 图滚屏程序(改)(04 stocks correct view documents Scroll Procedure (Reform))

xmode协议代码，包括协议的实现方式和整个传输的过程。(The Xmodem protocol code, including the transport protocol implementations and transmission process)

STm32F103 w5500 dhcp

说明：  与写24C02对应的操作，很基本的东西，但是很实用的(24C02 with the corresponding write operation, very basic, but very useful)

基于VC++的机器人插补程序代码。        觉得写得不错。可供参考！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！

用C#语言编写，通过MSCOMM控件实现短消息收发中英文短信-C# language, achieving MSCOMM Control Short Message Sending and receiving messages in English

这是包含pca和ppca等诸多源程序的工具箱，希望大家喜欢。(This is the PCA and PPCA includes many source code of the toolbox, I hope everyone likes.)