Replay: About a year ago, we covered the ISO and ASA systems as they apply differently to film and video cameras. There's been a lot of interest in that article, especially when it was republished ...

A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature compensation to maintain accuracy across wide pressure and temperature ranges.

Environmental temperature fluctuations can cause sensor output variations separate from measured pressure. A sensor’s thermal sensitivity dictates the severity of these output errors, with higher ...

Inspired by cat vibrissae, biomimetic biomass PHFs/SA aerogels (BFAs) are developed via precursor-assisted in situ polymerization and freeze-synergistic assembly. These ultralight, porous pressure ...

Critical care is a vital field in the world of medicine; thus, patient conditions and the decisions made by medical professionals providing care carry great weight. Moreover, the equipment used in ...

Researchers have successfully developed an ultra-sensitive pressure sensor for electronic skin modeled after the nervous system in the human brain. This technology is applicable to future devices, ...

Researchers solved one of the biggest problems with existing wearable pressure sensors: even the slightest amount of pressure, something as light as a tight long sleeve shirt over a sensor, can throw ...

Barometric pressure sensors measure atmospheric pressure in a variety of applications, providing crucial data for weather forecasting, altitude measurement, and environmental monitoring. In the field ...

Inspired by cat whiskers, researchers have developed ultra-sensitive, eco-friendly pressure sensors from hemp fiber aerogels. The unique sensor is not only low energy, but also highly sensitive and ...