TDK showcases its suite of sensing solutions, including MEMS IMUs, MEMS microphones, and ultrasonic ToF sensors at Sensors ...

An End to Ugly Ultrasonic Sensors. Designers rejoice! Aptiv is offering a potential alternative to those ugly dime-sized zits that have marred bumper fascias since the dawn of park-distance sensing.

In-display fingerprint sensors have become commonplace in virtually all Android smartphones, for better or for worse, and five years later we’re finally seeing the ultrasonic variety widely used ...

Ultrasonic fingerprint scanners are usually only seen in premium phones like the Galaxy S24 series. So it is usually seen as the better technology for fingerprint security technology.

The Google Pixel 9 series is here, and one of the biggest upgrades it delivers is the use of a new ultrasonic fingerprint sensor, and it’s the same one used in Samsung Galaxy devices.

The bottom line is an ultrasonic under-display fingerprint sensor is always better than an optical sensor. So, kudos to Google for finally making the switch. The Pixel Fold 2 won’t get this upgrade ...

The patent, titled “Ultrasonic fingerprint recognition module, system and electronic device” (CN117058725A), details a sensor design that promises improved fingerprint identification accuracy ...

Figure 2 Ultrasonic sensors can be used for HVAC and lighting controls to turn heating and cooling equipment and lighting systems on and off using people detection. Source: Shutterstock. A prime ...

They are using ultrasonic sensors that continuously send sound pulses into the muscle tissue in the forearm. Unlike electrical impulses, sound waves are reflected by tissue.

Amazon Echo’s built-in ultrasonic motion sensing can let you easily automate lights and fans with Alexa routines, without buying anything else.

With a standard old HC-SR04 ultrasonic sensor, an audio module and a servo to drive a custom gauge needle he’s made a device which can warn people around you if they’re too close for comfort.