A fully integrated 3-D ultrasonic fingerprint sensor-on-a-chip is presented. The device consists of a 110× 56 piezoelectric micromachined ultrasonic transducer (PMUT) array bonded at the wafer level ...

Build a Bidirectional Visitor Counter using Arduino and IR sensors to track entry and exit movements with real-time counting on an LCD display. This step-by-step guide covers circuit design, hardware ...

Huawei is exploring the idea of a fingerprint sensor built into a smartwatch display, with the innovation designed to streamline the UI, perform gestures, and increase security.

A new Huawei patent has showcased a new tech for smartwatches. Future wearables may soon pack a 3D fingerprint scanner with gesture support.

Google has added a new option in Android 16 that allows the fingerprint sensor to be used when the screen is fully off on Pixel 9.

Android 16's latest update introduces the ability to unlock your phone even with the screen off, thanks to the Pixel 9's ultrasonic sensor.

Infineon Technologies is using a sensor from Fingerprint Cards in Sweden for a new generation of biometric chip cards. The Infineon Secora Pay Bio is an all-in-one biometric payment card ...

Discover how to use your phone’s fingerprint scanner to unlock your Windows PC. Easy setup and troubleshooting tips.

Google has just launched the new Pixel 9 series and the core series includes an upgraded ultrasonic fingerprint sensor.

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

Android Authority claims that Google will use an ultrasonic fingerprint scanner across its entire Pixel 9 lineup. More specifically, the company will use the Qualcomm 3D Sonic Gen 2 (QFS4008) sensor.