Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (February 2025) that make the cut: ...

In the process of making everything ‘smart’, it would seem that rings have become the next target, and they keep getting new ...

[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.

Hyundai released a position statement this month on repairing front and rear bumpers with corner radar units or ultrasonic sensors. Front and rear bumpers may have corner radar units mounted ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

By eliminating the need for a hardwired connection between the computer and sensor, Schick WiFi offers the ultimate in “hot swappability,” allowing clinicians to move quickly and easily ...

Humidity sensors are essential to regulating many indoor and industrial environments. Fang Liu, Jin Hon, and colleagues develop a humidity sensor using graphene oxide quantum dots (GOQDs ...

which is why it's called an "emissive" display technology. That difference leads to all kinds of picture-quality effects, some of which favor LCD (and QLED), but most of which favor OLED.

China Underwater ultrasonic detection is critical for marine security ... Here, we introduce a microfiber-based triboelectric acoustic sensor (MTAS) featuring a core–shell hierarchical structure, ...

There are many nice libraries for the inexpensive Nokia 5110 display out there which are probably more feature ... thus suitable to run on various Arduino-compatible microcontrollers.

In this project, we will build a remote-controlled Arduino Air-Boat that can be controlled wirelessly using the 433 MHz RF… Be a part of our ever growing community. Semicon Media is a unique ...

UCC and TCD researchers innovate wearable air quality monitors with sensors that alert users to harmful nitrogen dioxide exposure, enhancing public health. Emerson today launched its new AVENTICSTM ...