VC++中打开相机

School student management system

基于STM32的四旋翼飞行器的程序部分，使用KEIL4编写，请使用KEIL4来查看项目，KEIL5会导致中文乱码

TinyXML是一个开源的解析XML的解析库，能够用于C++，能够在Windows或Linux中编译。这个解析库的模型通过解析XML文件，然后在内存中生成DOM模型，从而让我们很方便的遍历这棵XML树(TinyXML is an open source parsing XML parsing library that can be used in C++, Windows or Linux can be compiled. The analytical model by parsing the XML file, then the DOM model generated in memory, so that we easily traverse the XML tree tree)

基于STM8S003通过ULN2003来驱动24jby48步进电机。

使用WCH的CH372与51单片机实现一个小U盘，此方案中CH372作为USB设备的接口芯片，51单片机控制CH372实现PC对CH372的枚举。

计算两地点（通过经纬度确定）之间的距离。(Calculate the the distance between two locations (identified by latitude and longitude .)

说明：  一个C#开发的线性规划 单纯形算法，能够求解中小规模的线性规划问题，欢迎大家下载，自己写的哦！！(A C# development of linear programming simplex algorithm to solve the small and medium-scale linear programming problem, welcome to download their own writing Oh! !)

LED显示屏的二次开发，案例例子,有实时显示屏更新数据，动态文本效果。(LED display of the two development, the case, there are real-time display update data, dynamic text effect.)

最为经典的c++教程,大概好多人都有了中文版吧?这个是英文原版的,推荐(most classic c Directory, a lot of people probably have a Chinese version of it is the original English version and recommended)

Acrobat Plugin Samples