I paired my Oura ring with Dexcom's Stelo AI-powered CGM to track my glucose and got these three important things about my ...

With a little imagination (and a slight addiction to smart home tech), sensors can do all kinds of surprisingly useful things ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

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.

According to Android Authority, the Pixel 9 and 9 Pro will get an ultrasonic fingerprint sensor, specifically the Qualcomm 3D Sonic Gen 2. (The Pixel 9 Pro Fold will stick to its side-mounted ...

With the Pixel 9, Google is finally making the switch to an ultrasonic fingerprint scanner. The specific unit used is Qualcomm’s 3D Sonic Gen 2 (QFS4008) — the same exact model as the Samsung ...

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you ...

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.