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 ...

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

This lightweight portable 16-inch 3K OLED display offers 120Hz refresh rate and 500-nit brightness. We test how it performs.

When he's not playing Call of Duty he's eating whatever cuisine he can get his hands on. He has a cat named after one of the ...

After 6,500 hours of heavy productivity use, we revisit our intentionally abused 4K QD-OLED monitor to see how burn-in has ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

LG has announced pricing and availability for its 2026 OLED evo G6 and C6 TVs. The new models start at $1,399 and $2,499 respectively, matching last year’s launch pricing despite upgraded display ...

OLED TVs aren't as fragile as they once were, but your daily habits, settings, and usage patterns can still play a major role in how long your TV will last.

Apple’s 2026 display shakeup replaces the elite 32-inch 6K Pro Display XDR with a 27-inch 5K Studio Display XDR, while also ...

Researchers have built the smallest OLED pixel ever made—just 300 nanometers across—without sacrificing brightness. By redesigning the pixel with a nano-sized optical antenna and a protective ...

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?

Samsung’s latest OLED TVs and Odyssey gaming monitors now support NVIDIA G-SYNC Compatible technology, aiming to deliver smoother gameplay, higher refresh rates, and a more immersive visual experience ...