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 ...

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 ...

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 ...

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 ...

Keeping up with new TV tech isn’t easy. Every few years, shoppers see new marketing jargon for features that promise impressive improvements but often don’t live up to the hype. But we’re actually ...

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...