internet of things using PIR sensor

用vc播放gif动画源代码，面向对象封装，使用方便，直接把相关的类加入代码进行调研即可!

矩阵相关运算，拷贝矩阵，打印矩阵内容，为矩阵赋初值，调用高斯约旦算法求逆矩阵-Matrix-related operations, matrix copy, print the contents of the matrix for the matrix given initial value, called Gauss Jordan matrix inversion algorithm

VC2008下24点小程序，大家喜欢VC2008的可以看看一。 -VC2008 under 24 points a small procedure like everyone can look at one of the VC2008.

多媒体定时器定时1MS，很准-multimedia timer regularly rungs, very-

WAVPACK实现代码，实现了WAVPACK的基本功能-WAVPACK the realization of the code to achieve the basic functions of WAVPACK

DRAWYUV程序是用于摄像头的数据回放,用了directshow,可以用在VC和wince都可-DRAWYUV procedures for the camera data intervals, with a directshow. can be used in VC and can wince

一个程序，主要解决窗口不能切换的问题 -A program, the main window can not switch to solve the problem

一个编写今日界面todayscreen的一个小程序-An interface todayscreen today to prepare a small program

一个关于播放flash文件的控件，欢迎下载！-a document on the flash player controls, welcome to download!

获得API地址的代码.-Address access to API code.