Abstract: Currently available devices for monitoring respiratory rate (RR) are cumbersome and expensive (such as capnography and plethysmography), requiring skilled clinicians to operate and analyse.

The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...

Abstract: This paper presents an adaptive windowing approach to advanced heart rate vital estimation from cardiovascular acoustic captured using the recently proposed miniature wearable microphone ...

On the first day of school this fall, students across New Hampshire experienced a revolutionary change to their education: the dawn of the bell-to-bell cell phone ban. Students predicted the ban would ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

When she entered Concord High School for her final first day of school, senior Mika Taylor predicted widespread student defiance of the new statewide ban on personal communication devices. “I’ll be ...

As a tech expert, I test for two things when trying out a new upgraded release—first, what exactly are the new features, and two, are they good enough to warrant purchasing a new version of the ...

Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...