While a well-known use of this is sonar, ultrasonic sensors can also be put to use ... of all of the objects around the sensor. With some upgrades to the code, [mircemk] is also able to ...

In his opinion, this kind of sensor is the best compromise between cost, ease of use ... enclosure that you can see in the picture above using PVC parts. Enclosed are the ultrasonic sensor ...

that it can read two fingerprints at once for extra authentication, via Engadget. The company’s first-generation ultrasonic fingerprint reader, the 3D Sonic Sensor, promised improved reliability ...

In a simplified example, say that your ridges are a 1 and your valley is a 0. The ultrasonic sensor module can map out that data to form a detail-rich 3D image of your fingerprint. The soundwaves ...

Some of the best-known examples included the use of ... fingerprint sensor. Thanks to a source familiar with the matter, Android Authority has learned that Google plans to use an ultrasonic ...