Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Liquid-crystal display (LCD) was invented in 1964 at RCA Laboratories in Princeton, NJ. In 1970, twisted-nematic (TN) mode of operation was discovered, which gave LCD the first commercial success. The ...

In some ways, that's not surprising. The Asus ProArt PA32UCDM uses the same 32-inch 4K QD-OLED panel sourced from Samsung that first appeared in gaming monitors over a year ago, including Asus's own ...

Gamers of a certain age will remember a period roughly 15 years ago when the industry collectively decided stereoscopic 3D ...

OLED displays like the Alienware 34 AW3425DW are about 100 times faster than the Switch 2's LCD display. Yikes. (Image credit: Future) The Switch 2 has a pretty puny sub-20 Wh battery.