Researchers have developed a new LiDAR approach that makes it possible to image small objects with much greater precision and ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, refs will use digital twins of each player to view plays from every angle.

SpaceX’s Starlink Mini Laser terminal is designed to connect satellites directly into Starlink’s optical relay network. Credit: SpaceX TAMPA, Fla. — Starcloud has ordered optical terminals from SpaceX ...

Imagine a surgical robot that could detect the boundary between a tumor and healthy tissue during an operation; not by sending images offsite for testing, but by quickly analyzing subtle differences ...

Gamers will be well familiar with the pain of a drifting analog stick. This issue has largely been resolved with the introduction of Hall-effect and TMR sticks in modern controllers. Why not apply the ...

From absolute beginners to advanced users — one library, two layers, full control. myDHT is a fully self-contained Arduino library for DHT11 and DHT22 temperature and humidity sensors, designed to ...

Abstract: An in-pixel optical sensor with threshold voltage (V TH) compensation is proposed to maintain the brightness of a panel after long-term use of an active-matrix organic light-emitting diode ...

Researchers in Ania Bleszynski Jayich’s lab use a mechanical resonator to enable greater entanglement for potentially more powerful sensors. Most people think of diamonds as high-end adornments. Not ...

A thin diamond film encapsulates gold nanoparticles into a reusable SERS substrate that survives acid, abrasion, and months of storage without losing sensitivity. (Nanowerk Spotlight) Every molecule ...