Windows XP下的802.1x supplicant的实现，支持TLS、TTLS、PEAP、EAP

串口调试助手,支持16进展和10进展通讯,支持多发送窗口,提供自动计算校验和功能-Serial debugging assistants and 10 support the progress of the progress of 16 communications, support multi-sending window, providing automatic calculation of calibration and functional

无线通讯模块WM-G-MR-09的datasheet.资料比较详细-WM-G-MR-09的datasheet

Zyxel SMG-700 User Guide

j2me手机游戏开发电子书，详细，附目录-j2me mobile game development e-books, in detail, with the directory

找了很久的ESC/POS指令集，为官方正式发布版本，为需要的朋友提供方便哈-For a long time looking for the ESC/POS command set, for the official release version, in order to facilitate the needs of friends and Kazakhstan

一个基于dct变换的数字水印算法的源程序,可供进行数字水印学习和研究的学生及科研工作者学习参考-DCT-based digital watermarking algorithm transform the source code, available for study and research of digital watermarking students and researchers to study the reference

一个厉害的串口通信监视程序（可监视已打开的串口）-a powerful serial communication surveillance (monitoring may have opened the serial port)

BPSK调制解调仿真，c语言源程序，绝对原创，有详细的注释，欢迎下载。

在windows平台上，通过MODEM开发传真代码。-the windows platform, through fax modem development code.

An introduction to IrDA software protocol