CommonDesignPattern

键是一种标准零件,通常用来实现轴与轮毂之间的周向固定以传递转矩，有的还能实现轴上零件的轴向固定或轴向滑动导向。在键连接设计时，间的高度和宽度根据轴的直径d选取，而键长L则根据轴上零件轮毂宽度B而定，通常L=B-（5—10）mm。键的尺寸确定后，再进行强度校核。而为了保证绝对安全，键的尺寸取值往往都趋于保守，所选键的尺寸大。本程序采用优化设计方法，在满足强度要求的前提下求出键的最小结构尺寸，证明键宽b和键高h的取值可以小于标准值。(Key is a standard part, often used to achieve between shaft and hub to transfer torque to a fixed week, and some can achieve a fixed axis or axial parts of the axial sliding direction. Key connection in the design, height and width between the shaft diameter d according to selection, and the bond length L is based on the width of the wheel shaft parts B and, typically L = B-(5-10) mm. Key size is confirmed, then strength check. In order to guarantee absolute security, key size values ??are often conservative, the size of the selected key to big. The program uses optimization methods to meet the strength requirements of the derived key premise of the minimum structure size, proved key width b and height h of the key values ??can be less than the standard value.)

SSD4 Exam3 from tutor

说明：  PID水量控制仿真系统，通过对水量控制进行动画演示(The simulation system of water control based on PID and animation demonstration of water control)

关于AD转换的非常好的程序资料,注释详尽,希望有帮助~(AD conversion on a very good program information, comments, details, hope to help ~)

104规约测试程序，经过现场检验实践过的，很好用，编译环境VC6(104 statute test procedure, after the test of practice, very friendly, compile environment VC6 )

ov5640 DVP 接口的详细使用文档，包含各部分功能的示例代码(ov5640 camera module)

Visual Basic 6.0在VB中制作和使用菜单,动态装入菜单项,具有动感的图片按钮(Visual Basic 6.0 in VB in the production and use of menus, dynamic load menu items, with a dynamic picture button)

说明：  本段]单片机定义 　　单片机是指一个集成在一块芯片上的完整计算机系统。尽管他的大部分功能集成在一块小芯片上，但是它具有一个完整计算机所需要的大部分部件：CPU、内存、内部和外部总线系统，(This paragraph] definition of SCM is an integrated microcontroller on a single chip a complete computer system. While most of his features into a small chip, but it has a full computer most of the components needed: CPU, memory, internal and external bus system,)

This file to know integral at MPI

标准的电源插口尺寸图，很难找的，没有封装可以自己根据尺寸画。(Standard power socket size chart, it is difficult to find, no package can draw their own according to size.)