A plastic housing protects the sensors and provides a robust connection to PC boards. The devices use an infrared LED/phototransistor pair to measure changes in the refractive index as an infrared ...

Ice detection technology developed by researchers at the University of Toronto could speed up the de-icing process for ...

Developing rapid clinical testing for cerebrospinal fluid (CSF) leaks after trauma, surgery, tumors, and other defects are vital, because such leaks can cause life-threatening conditions, such as ...

For all electrically conductive Fluid or liquid level measurement, this single-chip circuit is very compact and simple. This circuit is a voltage level sensor encouraged the AC bias supply for the ...

Researchers have developed a new type of porous microneedle that can extract interstitial fluid from skin faster than ever before, without drawing ...

The broader shift is toward forecasting rather than reacting. Instead of detecting disease only after it crosses a threshold, systems will track trends that indicate future risk. The value of next ...

Here are four ways that advanced sensors support the transition to industrial-scale liquid cooling.

video: The wireless shunt sensor can pair with a smartphone app to detect temperature. Infrared software in the background captures the temperature signature surrounding the sensor. This material ...

Engineers have now developed a diagnostic tool, based on nuclear magnetic resonance (NMR), that could be used to detect both fatty liver disease and liver fibrosis. About 25 percent of the U.S.