PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

There's a chance of a severe storm every winter that threatens to knock out the power, block the roads, and even trap ...

See how to monitor your health, sleep, and physical exercise with the help of wearables, smart wearable electronics, with ...

Abstract: This research was conducted at the industrial manufacturing company in the manufacture of automotive components. The company made cost savings by replacing preheating machine and ...

Specialists turn to an industrial air compressor when localized pneumatic ventilation is needed to push cool, clean air into ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

“Patients with pulmonary edema generally describe breathlessness. Sometimes they feel like they are suffocating or breathing ...

A few of the most important insights are heart rate variability (HRV), which describes the difference in time between the ...