An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light ...

Hello! Long time Ars reader, first time poster. I have a project that involves a small LCD. I've got a prototype working with an Arduino board and that's cool. But now I want to go beyond a prototype ...

Manufacturers of low-cost 3D printers that use the masked stereolithography (MSLA) process are able to build their machines so cheaply because they’re using repurposed smartphone or tablet LCD panels ...

OLED is the new kid on the block, taking on LCD and plasma, the now elder statesmen of the TV world. OLED has the hype, LCD has the sales, and plasma as the adoration of most TV reviewers. So which ...

When selecting the best monitors for programming based on our rigorous review process, what I'm looking for is a well-sized display, on-screen eye-care tools, and excellent connectivity for attaching ...

While there are lots of associated marketing terms, nearly every TV today is either LCD or OLED. LCD TVs are also called LEDs, QLED TVs or even mini-LED, but the core technology is LCD -- which stands ...

You might have heard of LCD TVs and monitors, you might know what LEDs are, but how they relate to new TVs isn’t especially clear. Alongside their best OLED TVs, Samsung, LG, Sony, TCL, Hisense, and ...

Earlier today, Nintendo announced a model refresh of the Nintendo Switch, its hybrid gaming console. While the latest Nintendo Switch model is not the product we were hoping for, it does come with a ...