In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

TCL has unveiled the 'world's first' 1040Hz refresh rate Mini-LED gaming monitor that's designed specifically for competitive esports gaming.

Apple is retiring its elite 6K Pro Display XDR in favor of the 5K Studio Display XDR, a more affordable 27-inch monitor. Should you hunt down the old model before it's gone, or opt for the new one?

The 27-inch Studio Display XDR also has a 120Hz refresh rate, speakers and a webcam. Plus, the Studio Display gets a minor ...

Apple has finally revamped not one, but both versions of the Studio Display. The 2nd gen Studio Display and all-new mini LED Studio Display XDR are available to preorder now for $1,599 and $3,299, ...

The new Apple Studio Display, succeeding 2022's alternative to the original Pro Display XDR, maintains its predecessor's 27-inch 5K (5,120 x 2,880) screen but enhances its ...

The $3,299 Studio Display XDR has Mini LED backlighting and 120Hz refresh rate.

The new Studio Display XDR features a mini-LED display with up to a 120Hz refresh rate, but you'll need a newer Mac to get support for the full 120Hz. According to Apple, Macs that have an M1, M1 Pro, ...

Modern TVs are absolutely unreal, especially compared to the halcyon days of adjusting analog antennae to clear up the picture. At CES 2026 in LAs Vegas recently, TCL unveiled a display unlike ...

Micro-LEDs have been all the rage in recent years, with rumors about iPhones and iPads with micro-LEDs to TVs that incorporate micro-LED systems to allow for thinner, brighter designs. Despite all the ...

LG’s attempts to prove that it’s much more than just an OLED TV brand have taken their most spectacular turn yet with the launch of a new 136-inch Micro LED display targeted at home cinema fans that ...

Xiaomi has just unveiled its latest affordable giant smart TV with some premium specs and features. The Redmi TV X 2026 model has just debuted in China with a massive Mini LED panel with a high ...