A research team from the Korea Institute of Science and Technology (KIST) and Korea University has developed a flexible and ...

As a result, wireless charging technology utilizing ultrasonic ... and wearable sensors. It is also expected to be applied not only to medical devices, but also to underwater drones and marine ...

It uses an ultrasonic scanner instead of an optical one. Ultrasonic sensors work using ultrasound to build up an image of your fingerprint (yes, really) and work better with messy fingerprints ...

Ultrasonic sensors are the newcomers to fingerprint scanning, bringing a touch of premium innovation. Although this ultrasonic technology is pricey, it's paving the way for advanced in-display ...

This method enables the inspection of buried, insulated and underwater pipelines using ultrasonic sensors. It also provides a larger range of inspection than traditional ultrasonic testing because ...

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like ... So maybe try an IR time of flight sensor. These also work well, are reasonably easy to ...