51 achieve mouse PS2

使用miniGUI模拟器的简单开发例子(值得参考)-MiniGUI simulator used to develop a simple example (it is also useful)

用C++编程读取GPS数据的基类，适用于wince操作系统

这个是用常见的51系列单片机设计的 控制电机驱动芯片的程序，程序简单适用，而却有些特殊的好处就是，初学者特别好懂！大家赶紧下来-This is common with the design of 51 series single-chip motor driver chip to control the process, the application of simple procedures, and has some special benefits is particularly good for beginners to understand! We rushed down to see

此程序是为51开发的数控电源所写，精度较高，扩展性好-This procedure is developed for the 51 written by NC power, higher accuracy, better scalability

this the sdio source code for dm644x, it could support SDHC.-this is the sdio source code for dm644x, it could support SDHC.

ucos移植心得，使用ucos的朋友应该要看看，会学到很多东西的。ucosII源码分析，暂时抛弃那些Event/MailBox、信号量等元素 而且在51单片机上移植实现其功能-ucos移植心得，使用ucos的朋友应该要看看，会学到很多东西的。ucosII源码分析，暂时抛弃那些Event/MailBox、信号量等元素 而且在51单片机上移植实现其功能

pencil嵌入式系统开发包--A development package for pencil embedded system.

ColdFire MCF5282 CAN bus driver

本文介绍了如何用AD识别用户输入的键盘的方法，较之点阵识别有其不可替代的优势；因为如果用4*4的话须消耗8个I/O口，而如果系统有AD功能的话就可能轻松解决了。 单片机8051F330发给ARM然后发给电脑。 其原理就是利用电阻的分压，按键时产生不同的电压，再用中断快速读取电压；然后对其进行编码，通过串口软件EASYARM在个人电脑里显示；经实验观察，效果还可以。 -This article describes how to use AD to identify the user s keyboard input methods, compared with dot-matrix recognition has its irreplaceable advantages because if we use 4* 4, then to be consumed eight I/O port, and if the system function in AD, then on may be easily resolved. Singlechip 8051F330 distributed computer and then distributed to ARM. Its principle is to use the sub-ballast resistor, when keys have different voltage, and then quickly read voltage interruption then encode, through the serial port software EASYARM in the personal computer display by experimental observation, the effect can also be.

一个关于s3c2440开发版电路图,值得参考-a development version of s3c2440 circuit, it is worth reference