s3c2410 based on the touch screen

基于qt的视频监控系统，源码可以使用，可以移到到开发板中运行，本人在arm9（mini2440）中成功运行，fedora14下编译成功。交叉编译环境为4.3.1，里面有QT的设计程序，和说明，大家请下载，编译

PIC16F877_DS1302时钟程序，调试通过！-PIC16F877_DS1302 clock procedures, debugging through!

ucs2和GBK互相转换的code, 网上的一般是c++, 这是我自己写的. 嵌入式编程里非常有用的哦-UCS2 and GBK transferable code, the Internet is generally c, it is I wrote it myself. Embedded programming Lane very useful oh

 NEC单片机做的燃气表，用CPU卡实现能量的读写，LCD显示，能量用磁阻传感器，内部有原理图与PCB.

利用STM32的一个定时器可以输出4路频率和脉宽任意可调的PWM，C语言，编译环境：Keil MDK V3.5 在stm32103c8rt通过。

电梯门禁系统：包括系统原理图，通信流程图和C语言源程序 AT89C52控制H6152读卡器读写Mifare射频卡并通过CAN总线连接系统主机，CAN总线控制器为SJA1000，收发器为P82C250.-Door guard system of the lift, Including systematic principle picture and source program . AT89C52 control H6152 card reader to write Mifare radio frequency nip and connect the systematic host computer through CAN bus to read, CAN bus controller is SJA1000, the transceiver is P82C250.

嵌入式WEB程序-Embedded WEB procedures

采用KEIL MDK开发环境，实现USB下的大容量U盘驱动程序，内附全部源码，欢迎交流！-Using KEIL MDK development environment to achieve large-capacity USB under the U disk driver, included all the source code, please share!

EVMDM642开发板的详细硬件介绍及原理图。PDF格式。-EVMDM642 development board and the introduction of a detailed hardware schematic diagram. PDF format.

上传一个max197的调试程序，应该对研究单片机的朋友有很大帮助-From a MAX197 debugging process, it should be the study of single-chip friends are very helpful