In the real world, missile systems use advanced radars, infrared sensors, and other hardware to track and prosecute their targets. [Raspduino Uno] on YouTube has instead used ultrasound for ...

This post is a review of the popular waterproof ultrasonic sensor JSN-SR04T. I hope this will serve as a backdrop for some interesting ultrasonic distance sensor experiments and projects. A number of ...

The Pixel 9 series is now rumored to adopt an ultrasonic fingerprint sensor. Since the Pixel 6's switch to an under-display fingerprint ...

The ultrasonic fingerprint sensor built into the screen layers replaces iris scanning as the biometric sensor of choice on the Galaxy S10 and S10 Plus in particular.

ADAR, the foundation for the Sonair 3D ultrasonic sensor, is the first sensor technology to use ultrasound in the air to give robots safe spatial awareness in 3D.