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.
標簽： plethysmography non-invasive application discusses
上傳時間： 2014-01-17
上傳用戶：天誠24
Report on WCDMA basic knowlage, made by a student in ITT Telkom
標簽： knowlage student Report Telkom
上傳時間： 2017-06-26
上傳用戶：kernaling
8051 mega core porocesssor vhdl source code
標簽： porocesssor source 8051 mega
上傳時間： 2013-12-19
上傳用戶：diets
crystal report dataset
上傳時間： 2014-12-01
上傳用戶：Andy123456
這個通用的Bootloader可以支持大部分具有自編程功能、帶有Boot區(qū)和UART串口的AVR單片機（主要是Mega系列）。如果是多串口的單片機，可以任意選擇使用其中的一個串口。程序支持RS232/RS485/RS422方式，如果程序稍加修改，也應(yīng)當可以很容易的支持USI、SPI、I2C等接口。
標簽： Bootloader Boot UART Mega
上傳時間： 2017-07-04
上傳用戶：hgy9473
把TXT、TEXT類文件轉(zhuǎn)為PDF文件 txt2pdf is flexible and powerful Perl tool to convert txt, text, textual reports, and spools into PDF (form, invoice, report, sale sheet). It can be used alone, or you can use it from other applications to convert your documents on the fly.
標簽： flexible powerful txt2pdf convert
上傳時間： 2017-07-15
上傳用戶：whenfly
Management System Report
標簽： Management System Report
上傳時間： 2013-12-17
上傳用戶：saharawalker
matlab的PSO法實驗報告完整版matlab experiments to catch up with the full version of the report
標簽： matlab experiments the version
上傳時間： 2017-07-28
上傳用戶：jyycc
This is the report for PCI interface
上傳時間： 2014-01-03
上傳用戶：changeboy
evc listcontrol控件自繪,實現(xiàn)report風格的標題自繪,以及滾動條的自繪
標簽： listcontrol report evc 控件
上傳時間： 2014-01-02
上傳用戶：dyctj
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