ActiveXDemo

本文件使用C#进行编程实现，具体功能还在开发中(This file is programmed using C#, and the specific functions are still under development.)

说明：  笙科最新低频段无线射频芯片A7139资料,包括C源代码 中文手册 芯片可运行在 315/433/470/510/868/915MHz的 ISM 频段 数据率可编程从 2K 到 250Kbps(Sheng Ke's latest low-frequency radio frequency chip A7139 data, including C source code, Chinese manual chip, can run in the ISM frequency band of 315/433/470/510/868/915MHz, and data rate is programmable, from 2K to 250Kbps.)

PCM文件采样率转换，其中可以自己定义采样率。作为WAV文件进行存储。效果较好。注意使用时确定源文件采样率。(PCM file sample rate conversion, which could define their own sampling rate. As a WAV file is stored. Effective. Note that when used to determine the source file sample rate.)

modbus协议栈

说明：  读取AutCAD软件中的dxf类型文件，经过简化修改和功能加强的修改(: This paper presents AutoCAD software to read the dxf file types, have been simplified and enhanced functionality to amend the amendment)

图像数据库，C++实现的ADO数据库，用于图像的数据库检索(Image database, C++ implementation of the ADO database)

c#的关于点击窗口关闭后的渐显渐隐效果展示(C # on the fading effect display after the click window closes)

一个简单的点对点聊天程序，学习socket通讯编程时的练习程序。编译环境为VS2008(A simple peer-to-peer chat program, learning socket communication programming practice procedures. The compiled environment for VS2008)

说明：  免注册C# 大漠注册 绝对可用 自己写的 资料难求 希望珍惜(Registration free C# desert registration can absolutely use the information written by yourself, which is hard to find. I hope to cherish)

串口效验接收中断协议，接收数据在串口回送。(Serial communication. Be able to complete the next-bit machine on the host computer sent signals 1-9 to respond, LED can be bright, digital display corresponding figures)