Chinese RFC documents, without translation, the right to study very helpful!

delphi 并口控制-delphi parallel port control

TCP/IP Server, TCP/IP Client Component, (Server and Client Component working unblocking mode)

管理信息库（MIB）定义了由代理者维护的各种变量，它们由管理者来进行存取操作，从而实现具体的网络管理。本文在对MIB的分析之后，给出了对MIB库变量访问的C语言程序实例.-Management Information Base (MIB) is defined by the agent to maintain a variety of variables, their access by managers to carry out operations, in order to achieve a specific network management. In this paper, the analysis of the MIB are given access to the MIB database variables examples of the C language program.

详细的介绍了MODBUS的协议内容 包括传输格式，功能码介绍等-introduce the MODBUS protocol in detail including translation style ,function code etc.

一个不错的modem通信的例程，给大家看一下。-a good modem communications routines for everyone to look at.

在CBuilder中如何控制游戏手柄，对手柄编程-How to control the game in the CBuilder handle, to handle programming

接口电路代码实现下位机ATmega16通过USB口的CH372接收上位机下传的信息。上位机是利用C#实现的一个应用窗口，用于发送命令。下位机将接收到的命令发送到电力线载波模块，通过调制在电力线上传输到远方的对端。

小波图像压缩，压缩对象为RGB图像-Wavelet image compression, compression target for the RGB image

我不是程序设计师，但我是个技术员，这张图片展示如何检查手机的听筒。

可以自动探测你所处的网络NAT类型-can automatically detect where you are in the type of network NAT