The SRF01 is a popular ultrasonic sensor used primarily for range finding ... Be sure to check out the teardown for more details on how the SRF01 works.

While a well-known use of this is sonar, ultrasonic sensors can also be put to use to make a radar-like system. This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance ...

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 ...

Older Pixel models with optical fingerprint sensors do not support the ... with in-screen fingerprint readers. It only works with the Pixel 9's ultrasonic scanner. Everyone else will have to ...