很好的教程原代码！

YL9200 是一款ARM920T 内核的工业级的开发板，CPU 内嵌100M 以太网，带有 USB2.0 协议的USB HOST 和Device 接口，支持SD 卡、IIS 音频和全功能9 线串口等。 主频180MHz，带有MMU 存储器管理单元。性能稳定，功能强大，是工业控制、网络通 讯等应用的首选。-YL9200 arm

arm s3c44boX的测试程序（test_44b)，用于s3c44boX的各个模块的测试，可用于学习44b0的编程-arm s3c44boX testing procedures (test_44b) for the various modules s3c44boX tests can be used to study the programming 44b0

EPC网络的现场测试（最新资料）-EPC network test (latest)

Csharp网络应用案例导航 Csharp网络应用案例导航-Csharp Network Applications navigation Csharp Network Applications Navigation

与matlab有关的，非常实用的一些网页-with the Matlab, some very useful website

这是java手册的前五个文件，pdg格式-This is the first five manual document format PDG

智能天线的好程序　　　非常实用！-Smart antenna good program very useful!

This application report discusses the design of non-invasive optical plethysmography also called as pulsoximeter using the MSP430FG437 Microcontroller (MCU). The pulsoximeter consists of a peripheral probe combined with the MCU displaying the oxygen saturation and pulse rate on a LCD glass. The same sensor is used for both heart-rate detection and pulsoximetering in this application. The probe is placed on a peripheral point of the body such as a finger tip, ear lobe or the nose. The probe includes two light emitting diodes (LEDs), one in the visible red spectrum (660nm) and the other in the infrared spectrum (940nm). The percentage of oxygen in the body is worked by measuring the intensity from each frequency of light after it transmits through the body and then calculating the ratio between these two intensities.

usb技术手册，介绍usb的标准，规约等技术性资料-usb technical manuals, on usb standards, and other technical information Statute

用VC++编写的浏览器，实现浏览器的基本功能。-It s a browser .