program for multiplication of two 4 bit binary numbers... If you have any doubt...

ECG amplifier and good filter circuit

本文介绍了在window环境下，利用c 语言，在基于TCP/IP协议的嵌入式系统上移植以太网协议，实现了数据的高速、准确传送。 -This paper presents the window environment, the use of c language, Based on TCP/IP protocol embedded systems transplant Ethernet agreement, the data"s high-speed, accurate transmission.

这篇论文描述了一种设计Hard Real Time System的结构方法HRT-HOOD，由York大学的两位教授提出，York大学的Real Time System Group是关于实时系统研究的世界领先机构，研究内容具体可以登陆York的网站，或者参考出版书籍：Real Time Systems and Programming Languages.-This paper describes a design Hard Real Time System Structure of HRT- HOOD, from York University Professor 2, York University"s Real Time System Group on the real-time system is the world"s leading research institutions, research specific content can be accessed York site, or reference the publication of books : Real Time Systems and Programming Languages.

DMA调试经验，NIOS II环境下，适用altera公司芯片-DMA debugging experience, NIOS II environment, the application of altera-chip companies

关于低密度奇偶校验码的生成，采用matlab编写，主要是校验矩阵的产生 -on low-density parity-check code generation, prepared using Matlab, mainly for the selection of calibration matrix

samsung公司的s3c2443的完整datasheet，希望对各位朋友有用-samsung" s s3c2443 complete datasheet, friends wish to be useful

根据设定好的密码，采用二个按键实现密码的输入功能，当密码输入正确之后，锁就打开，如果输入的三次的密码不正确，就锁定按键3秒钟，同时发现报警声，直到没有按键按下3种后，才打开按键锁定功能；否则在3秒钟内仍有按键按下，就重新锁定按键3秒时间并报警。-err

2009年全国大学生电子设计大赛B题--声音导引系统-2009 National Undergraduate Electronic Design Contest B title- the voice guidance system

UCOS在ARM7,4510B上的实现,很适合初学者学习-UCOS in ARM7, 4510B on the realization that learning is very suitable for beginners

Project "Control a roboter via WLAN with a GUI and a webcam"