发光二极管（Light Emitting Diode，简称 LED）是目前应用最广泛的半导体器件之一，广泛存在于电视机、彩色显示屏、指示灯、数码管、背光源以及各类状态显示电路中。

Who needs a 1920×1080 OLED display when you can have an 8×8 matrix of LED goodness? That’s the question [Kathy] asked when she built this LED matrix light pen project. It looks simple enough – a ...

Audi continues to impress with its headlight technology. At the LA Auto show, the big news for the automaker is the E-Tron Sportback -- an new model with a sleeker design. But while most of that tech ...

Twinkly revealed a sleek new product at CES 2024 called the Matrix Smart LED Curtain. The company says it’s the curtain with the “highest LED density in its class.” It features up to 500 LED lights ...

Headlights typically serve one purpose -- helping drivers see the road. To illuminate the asphalt at night the lights traditionally had two settings. Low beams for driving around town and passing ...

The SWNT paste was patterned on rubber sheets made of a silicone elastomer (polydimethylsiloxane, PDMS; Sylgard 184, Dow-Corning) using screen printing through shadow masks. The patterned SWNT pastes ...

This fully-addressable RGB LED matrix was built by [John Graham-Cummings]. He didn’t start from scratch, but wisely repurposed a strand of GE Color Effect lights and built a pleasant looking case in ...

Picture this: you’re driving at night on a long and rather pleasant section of deserted road, and all of a sudden some character drives past thinking you have super vision and won’t be blinded by ...

The MY26 Audi A6 sedan is expected to launch in India by April 2026, with all the new hardware updates that Audi has recently ...

The second-generation Volkswagen Amarok is nearing its debut on July 7, and the German carmaker wants to keep the news flow pumping with a new teaser. This time, we learn more about the truck’s LED ...