ArcGIS C#

OpenGL的一本很经典的书，学习OpenGL的人必备的一本。(OpenGL is a classic of the book, people learn the necessary OpenGL 1.)

stm32f407-datasheet.pdf 联合开发网 - pudn.com

Visual C#删除目录源码实例，是一个FSO组件操作例子，例子包括了两种方法，一种是通过调用 Directory.Delete(string path) 来实现，另一种是调用 Directory.Delete(string path, bool recursive)来实现，演示先创建一个目录，然后删除它，测试时请打开CMD控制台窗口，将exe拖放到本窗口打开可看到效果。(Visual C# delete the directory source code examples, is an example of the operation FSO component, examples include two methods, one is by calling Directory.Delete (string path) to achieve, and the other is to call Directory.Delete (string path, bool recursive ) to achieve, demonstrate first create a directory, and then delete it, open the CMD console window when the test will be exe onto the window open to see the effect.)

bitsharp 例子源码下载 bitcoin

【实例简介】RN8302B官方开发包

关于umass在usb host 控制器ohci上的例子，运行环境是没有os的。(a example about umass on ohci, which run on non-os environment)

路由器自动开关机省电 由廉价的AT89S52单片机作为控制采集芯片，控制三组定时开关机时间，并且能断电保存用户信息长达五年之久，路由器的控制由单刀双掷开关实现，而且无需另加电源，只须由路由器电源提供。本装置配有人性化操作界面，采用DS1602背光液晶，实现三组开关机时间显示和实时时钟显示。(Router Switcher power saving)

四轴飞行器制作总结，包括四轴制作过程中马达、电调的选择，以及相关代码。(Four aircraft production summary, including the motor axis in the production process, the choice of power transfer, and the relevant code.)

谐振电路产生方波后输入脉冲信号到51单片机测量脉冲信号频率输出到1602显示屏上(The resonant circuit generates square wave and then inputs pulse signal to 51 single chip computer to measure pulse signal frequency and outputs it to 1602 display screen.r)

说明：  SAOViewer and could extract the mod