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 ...

Qualcomm, which purchased microcontroller board manufacturer Arduino last year, just announced a new single-board computer that marries AI with robotics. Called the Arduino Ventuno Q, it uses Qualcomm ...

The rapid expansion and adoption rate of organic light-emitting diode (OLED) panels in PC monitors is a combination of market economics and performance advantages. For manufacturers, OLED monitors ...

Robin Williams' love for video games extended beyond Nintendo, as a majority of his PC gaming early on was viewed through ...

Samsung just announced that 120 games will be playable via its Odyssey 3D Hub platform by the end of the year. This is the platform that allows for glasses-free 3D gaming on Odyssey monitors.

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

Everyone is probably familiar with the concept of battery-powered devices, but generally, this involves a laptop with a beefy ...

TCL has unveiled the 32X3A, a new 31.5-inch 4K OLED monitor with a 240Hz refresh rate, dual-mode 480Hz gaming, and an ultra-thin 6.4mm design.

TCL has introduced its latest gaming monitor, the 27C3A Pro, at its 2026 monitor launch event in China. The monitor features advanced QD-Mini LED technology and retails for 3,578 yuan (approximately ...

Thanks to its native 6K resolution, the LG UltraFine 6K Evo 32U990A cranks out an astonishingly sharp image. It has great connectivity, too, including Thunderbolt 5. But it runs at relatively low ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn is a writer covering monitors, laptops, and ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...