Ultrasonic fingerprint sensors are often considered the best biometric solution on a technical level. They can be used with a wet finger, are said to be both more accurate and faster than optical ...

What’s the radar enthusiast to do? While it’s not radar, subbing in ultrasonic sensors is how [Dzl] built this sonar imaging system using a lot of radar principles. Initial experiments ...

In his write-up, [Mike] started by listing all the different sensors he had considered to measure the oil level and finally opted for an ultrasonic sensor. In his opinion, this kind of sensor is ...

Fraunhofer researchers have developed sensor systems and measuring equipment that detect leaks in hydrogen lines and tanks.

Hydrogen is a promising clean energy source, but it comes with safety challenges. It is invisible, odorless, and highly ...

element14, in partnership with TDK, has launched a new design challenge, inviting engineers, makers, and technology ...

The ultrasonic technology enables 4-in-1 combined sensor operation. The instrument is suitable in binary gases for medical ventilators, assisting in the global pandemic that has resulted from the ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (March 2025) that make the cut: ...

Fraunhofer researchers have developed sensors to detect leaks in hydrogen lines and tanks, ensuring safe monitoring for ...

Fraunhofer researchers have developed sensor systems and measuring equipment that detect leaks in hydrogen lines and tanks. Applications for the new technology include continuous monitoring of ...