Abstract: The aim of this study is to develop a noninvasive medical oxygen sensor using the acoustic resonance frequency tracking technique. To make it realize, the optimization of sound-resonance ...

The DS18B20 is a one-wire temperature sensor. The original DS18B20 is manufactured by Analog Devices, Maxim or Dallas Semi. Other companies manufacture functionally similar pin-compatible temperature ...

For Arduino IDE, download zip file from the repository (Github page) by select Code dropdown at the top of repository, select Download ZIP From Arduino IDE, select menu Sketch -> Include Library -> ...

A team of researchers that includes the University of Toronto's Caitlin Maikawa has developed a swallowable, low-cost device that allows people with inflammatory bowel diseases (IBD) to easily monitor ...

Abstract: In this paper, a differential heat flow sensor was designed and developed for the measurement of the engine plume heat flow based on temperature gradient and the principle of the ...

The efficient operation of automatic coffee makers hinges on precise water flow, a task managed by the unsung hero: the flow meter. Ensuring optimal brewing and preventing malfunctions, a reliable ...

WHITE SANDS MISSILE RANGE, N.M., Aug. 18, 2025 /PRNewswire/ -- Raytheon, an RTX (NYSE: RTX) business, successfully completed another 360-degree flight test for the Lower Tier Air and Missile Defense ...

ROXAS CITY, Capiz (PIA) — A new decibel meter has been acquired by the Roxas City government as part of the local government unit’s efforts to strengthen the implementation of noise regulations. A ...

Samuel Lellouch does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

After an 18-month hiatus, blood oxygen monitoring is returning to the Apple Watch in the United States. Apple formally announced the news this morning, and it’s wasted no time in releasing a pair of ...