12464

说明：  用按键控制LED，KEY1按一次LED1亮，两次LED1、LED2亮，三次LED1、LED2、LED3亮，以此循环；过程中KEY2按下，点亮的灯熄灭。(With keypad control LED, KEY1 press LED1 lit twice LED1, LED2 lights, three LED1, LED2, LED3 light, this cycle process KEY2 Press, lit the lamp goes out.)

DMA和FSMC的摄像头程序。。包括DCMI LCD ILI9320 以及摄像头OV7670(The DMA and FSMC camera program)

舵机使用说明，用于实现对舵机的控制。其中讲述了舵机的各种使用说明。(Steering instructions, used to implement the control of the steering gear. Various instructions which tells the story of steering gear.)

A Comparison of Ladder, Series, and Shunt Type Stepped Attenuators

multisim的元器件库 ，主要是电子管元件库，大概有一百多种电子管，基本上所需用的电子管都包含了。(Multisim component library, mainly electronic components library, there are more than one hundred kinds of electronic tubes, basically the required electronic tubes are included.)

2*1 alamouti code ,which provides increased diversity and full data rates

取键盘指示灯状态源码，例程程序调用API函数实现取键盘指示灯状态。(Take the keyboard LED status source , routine program calls API functions take keyboard LED status .)

取笔记本电池状态源码，例程程序调用API函数取笔记本电池状态。(Take a notebook battery status source , routine program calls API function takes the notebook battery status.)

取系统默认语言ID源码，例程程序调用API函数取系统默认语言ID。(Take the system default language ID source , routine program calls API function takes the system default language ID.)

3389连接3389 connector 3389 connector 3389 connector (3389 connection)