Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and data ...

Tachometry, the measurement of the speed of spin of rotating objects, is a common application. Some of those objects, however, have quirky aspects that make them extra interesting, even scary. One ...

Arguably the biggest stir at the CES 2024 last January was caused by LG’s remarkable prototype see-through OLED TV. Now, almost exactly one year later, LG is actually ready to take the Signature OLED ...

If you own an OLED TV or monitor, you know just how special they are. These TVs deliver stunning visuals. Playing a video game? The OLED panel's deep, rich blacks are a sight to behold as they make ...

The Samsung OLED G8 is an attractive QD-OLED monitor packed with Smart TV features rarely found on competitors. Though useful, the Smart TV functionality makes the monitor more confusing to use. The ...

Tandem OLED has been around for years, but Apple made the technology feel new and shiny when it announced that the screen in its first ever OLED-based iPad would use a tandem structure. Other consumer ...

Firing up the original Steam Deck for the first time was a milestone moment for many gamers, as Valve’s impressive hardware finally made good on the promise of true, portable PC gaming. Putting ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Nintendo Switch and Nintendo Switch OLED are Nintendo's latest video game ...

The Samsung Odyssey OLED G9 is a wider version of Samsung's popular OLED G8 that debuted early last year. It features a 49-inch 5120 x 1440 resolution panel, the equivalent of two 27-inch 2560 x 1440 ...

Enjoy the highest possible fidelity for work or play when you upgrade your computer monitor to an OLED display. By Brandon Russell Published Jan 23, 2024 4:00 PM EST We may earn revenue from the ...

Fantastic peak brightness. Excellent shadow detail and contrast. Deep, pure, and refined color reproduction. Striking clarity and realism. Naturalistic skin tones. Hearty and relatively stylish design ...

I’m a PCMag reviewer and ISF-certified TV calibrator focused on computer accessories, laptops, gaming monitors, and video games. I’ve been writing, playing, and complaining about games for as long as ...