Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Advanced CO, CO₂, and O₂ sensors offer precise monitoring for HVAC, lab, medical, and air quality control systems ...

Abstract: In this paper, a metasurface sensor for liquid concentration based on band-stop frequency-selective surface is proposed. The sensor resonates at 9.472 GHz at no load and has the advantage of ...

Abstract: The global aging trend has intensified the need for innovative, unobtrusive technologies that support independent living and health monitoring in domestic environments. In response, the ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. It is therefore a challenge that today ...

Ingestible electronics can sense and act inside the gut ...

Uber has more than 20 autonomous vehicle partners, and they all want one thing: data. So the company says it’s going to make that available through a new division called Uber AV Labs. Despite the name ...