Qt画的一个好看的时钟（非贴图）

用共阴极数码管做的密码锁,可修改密码 ( this is a codelock )

说明：  视频会议完整源码，包括客户端和服务器，源码完整。(Complete source video conferencing, including the client and the server, full source code.)

基于Linux C语言的简单售票系统，练习LInux网络编程和线程与互斥锁的应用。(A simple ticketing system based on Linux C language, practice the application of the the LInux network programming and thread and mutex lock.)

Library program which takes the user input and gives the details of the books .

演示门限密码方案基本原理，使用miracl库(Demonstrate the basic principle of threshold cryptography scheme, using miracl Library)

使用led和1602显示时间日期和当前环境温度。温度采集使用开发板载传感器。(Led and display time using the 1602 date and the current ambient temperature. Temperature Acquisition using the development of on-board sensors.)

采用H323协议的ip电话通信系统，可以移植裁剪应用。(Ip with H323 protocol telephone system, portable cutting applications.)

nfa to dfa machines algorythm with c sharp

MPEG-2 视频解码器 , 1.1版 来源(21ic.com)字节(0.5M)热度()环境(Windows/NT)2003年12月31日16:49MPEG2 视频解码器 ,可以将MPEG1和MPEG2的视频流解为非压缩视频。(MPEG-2 video decoder, version 1.1 Source (21ic.com) byte (0.5M) heat () environment (Windows/NT) 2003 on 31 day 12 years 16:49 MPEG2 video decoder can be MPEG1 and MPEG2 video Solution of non-compressed video stream.)

基于单片机的便携式高度计系统，可移植性高。(Microcontroller-based portable altimeter system, portable high.)