The design uses a MEMS-based acoustic sensor coupled with a low-power signal-conditioning circuit that will also ensure long operating times. Biosensors that accurately detect proteins are ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Modern mining is adopting advanced sensor-based technologies to enhance operational safety and efficiency and optimise mine productivity. Sensors are used in each step of the mining operation, from ...

Just like smartphone cameras, these sensors have a finite resolution. The higher the resolution, the finer details the sensor can discern about your finger, increasing the level of security.

But a push to develop and deploy quantum sensors for navigation as a more accurate, less vulnerable alternative to GPS could change things. “In order to really succeed, we have to build the ...

The types of magnetic sensors that are currently available. How the magnetic sensors work. Applications for the different magnetic sensors. Position sensors enable a variety of functions and ...

To improve the poor conversion efficiency of Rayleigh wave EMATs, a new design of nonequal spacing interval meander-line-coil (MLC) EMAT is proposed in this article. The eddy current at the specimen ...