From factory automation to healthcare, ultrasonic sensors enable precise monitoring of distance, depth, and fluid levels.

Although ultrasonic sensors have been around for several decades, their popularity in sensing applications continues due to their capability, flexibility and relatively low cost. Products like ...

Sanket and his students found their answer in bats and the winged mammal’s highly sophisticated ability to echolocate, or ...

Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...

Sometimes, it’s time to shut down the oscilloscope, and break out the cardboard and paints. If you’re wondering what for, well, here’s a reminder of an Instructable from [CrazyScience], that brings us ...

New research reveals that Apple is looking at how to make Siri detect particular voices, and also determine their location, solely through vibrations. Two newly-revealed patent applications show that ...

Jessica is a passionate content strategist and team leader across the CNET family of brands. She leads a number of teams, including commerce, performance optimization and the copy desk. Her CNET ...

Since the Pixel 6’s switch to an under-display fingerprint sensor, people have complained about unlock performance being a regression from the days of Pixel Imprint. Performance has improved over the ...

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 targeting ...