通过AD7846和AD588芯片，在C52片子上编程，完成偏流源系统的连续可调...

1T51单片机实现精确数字钟 因为普通单片机内核是12T 这里采用1T51内核的使得定时误差变得极小，同时加入补偿函数可以说定时已经达到理想精度-1T51 SCM accurate digital clock for the general microcontroller core is used here 1T51 core 12T makes timing error becomes minimal, while adding compensation function can be said to have been from time to time to achieve the desired accuracy

24c256的编程。（改载）-C source code of 24c256 application.

S3C44b0原理图-S3C44b0 schematics

自编的一个电梯控制程序，原来作毕业设计用，可以实电梯一般功能，带保护- From arranges an elevator control procedure, originally makes the graduation project to use, may the solid elevator general function, the belt protect

linux下的外围键盘及led驱动程序，对于学习嵌入式arm linux编程有帮助-linux under the external keyboard and led driver, learning Embedded Linux programming arm help

数字万用表电路图集收集了各类数字万用表的的电路图,结构说明!--It collects circuit diagrams of various digital multimeter and structure explanation.

Linux安全和优化 书籍语言： 简体中文 书籍类型： 系统专区 授权方式： 免费软件 书籍大小： 311 KB -Linux security and optimization books Language : English books Type : System Precinct license : free software books Size : 311 KB

this program describes the spatial domain technique for the watermarking and finds out different parameters

ad976的驱动源代码-AD976 driver source code

该文件用于嵌入式uclinuix文件管理,移植非常方便-the document for Embedded uclinuix document management, transplantation is very convenient