This application report discusses the design of non-invasive optical plethysmographyalso called as pulsoximeter using the MSP430FG437 Microcontroller (MCU). Thepulsoximeter consists of a peripheral probe combined with the MCU displaying theoxygen saturation and pulse rate on a LCD glass. The same sensor is used for bothheart-rate detection and pulsoximetering in this application. The probe is placed on aperipheral point of the body such as a finger tip, ear lobe or the nose. The probeincludes two light emitting diodes (LEDs), one in the visible red spectrum (660nm) andthe other in the infrared spectrum (940nm). The percentage of oxygen in the body isworked by measuring the intensity from each frequency of light after it transmitsthrough the body and then calculating the ratio between these two intensities.
标签： Pulsoximeter Single-Chip Des
上传时间： 2013-10-27
上传用户：黑漆漆
A Cluster-Based Security Architecture for Ad Hoc Networks
标签： Cluster-Based Architecture Security Networks
上传时间： 2015-02-01
上传用户：yxgi5
xilinx virtex architecture
标签： architecture xilinx virtex
上传时间： 2015-02-06
上传用户：6546544
IPv6 Addressing Architecture
标签： Architecture Addressing IPv6
上传时间： 2014-01-10
上传用户：阿四AIR
跟随鼠标的萤火虫[无须修改][]共1步] ====将以下代码加入HEML的<body></body>之间：
上传时间： 2014-01-02
上传用户：weixiao99
本人收集的关于Java Connector Architecture的资料，看过之后，应该能够对JCA有大体的了解，要仔细了解的话，还是要阅读JCA Spec.哦
标签： Architecture Connector Java
上传时间： 2015-02-21
上传用户：梧桐
ARM Architecture Reference Manual
标签： Architecture Reference Manual ARM
上传时间： 2015-02-23
上传用户：cccole0605
PCI-to-PCI Bridge Architecture
标签： Architecture PCI-to-PCI Bridge
上传时间： 2014-01-24
上传用户：李梦晗
A Guide to the Project Management Body of Knowledge
标签： Management Knowledge Project Guide
上传时间： 2015-02-25
上传用户：fredguo
Software Architecture Study 基础
标签： Architecture Software Study
上传时间： 2013-12-13
上传用户：hfmm633
