ARM嵌入式系统基础教程 很好的一本书，给打家共同分享

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将TXT文件转换成PDF文件,从CODEPROJECTS网站上得来的,很好用!-to TXT files into PDF files from CODEPROJECTS website due to good use!

arm7芯片 lpc2214中文数据手册 -ARM7 chip LPC2214 Data Sheet Chinese

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锐捷网络最新笔试题目（2010年的）在福州大学-Ruijie latest topics written (in 2010) at Fuzhou University

无线传感器网络（wireless sensor network , WSN）就是由部署在检测区域内大量的廉价微型传感器节点组成，通过无线通信的方式形成的一个多跳得自组织的网络系统，其目的是协作地感知、采集和处理检测区域的信息，并报告给基站[1]。-Wireless sensor networks (wireless sensor network, WSN) is deployed in the region detected a large quantity of cheap micro-sensor nodes through wireless communications, the formation of more than one way to jump self-organizing network with the aim of collaboration and awareness, Detection of regional collection and processing of information, and report to the base station [1].

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FSO模型示例，用了FSO，可以实现对文件的读与写-FSO model example with the FSO, and can deliver on the document read and write

CORDIC算法的过程讲解文档比较详细，可以参看-CORDIC-jd