These days we are a little spoiled. There are many sensors you can grab, hook up to your favorite microcontroller, load up some simple library code, and you are in business. When [Raivis] got a ...

Abstract: This paper involves designing and developing a low-cost, portable pulse oximeter using an Arduino Pro Mini and a set of basic electronic components. The pulse oximeter will measure the ...

A Pulse Oximeter is a very useful and affordable medical device that clamps on one of your fingers. A typical pulse oximeter incorporates a quick and easy way of measuring your heart rate as well as ...

Hey, There! This is a sketch of pulse oximetry using NJL5501r-reflectance phototransistor and Texas Instruments' AFE4490- Analogue Front End. Pulse oximetry is a method to measure oxygen saturation in ...

OBJECTIVES: Pulse oximetry is widely used in the NICU, but clinicians often distrust the displayed values during patient motion, i.e., questionable oxygen saturation (SpO 2) and pulse rate (PR) values ...