What do you get for the geek who has everything and likes LEDs? A tricked-out LED tester, naturally. [Dave Cook]’s deluxe model sports an LCD screen and two adjustable values: desired current and ...

[mircemk] built a slick-looking LED tester with a couple handy functions built in. Not only can one select a target current to put through an LED, but by providing a target voltage, the system will ...

From panel technology to refresh rates, there are a lot of things to consider when looking for a new gaming monitor. To aid you on your journey for the perfect setup, we're breaking down two of the ...

The TV world is a minefield of different buzzwords, acronyms and abbreviations, and that can make choosing a new television a very tricky business indeed. Even the slightest differences in an acronym ...

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 ...

Thin LCD-LED TVs are appealing because they’re easy to find space for and are aesthetically pleasing. To stay slim, most thin TVs, like Samsung’s The Frame pictured above, use edge-lit backlights. But ...

The TV world is a minefield of different buzzwords, acronyms and abbreviations, and that can make choosing a new television a very tricky business indeed. Even the slightest differences in an acronym ...