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 ...

Owning an OLED TV involves a bit more responsibility than a more traditional LED-LCD design. Unlike LCD TVs, there aren't any physical lights positioned behind an OLED panel. Instead, all the pixels ...

OLED stands apart from other display technology types for its wider viewing angles, deeper blacks, high contrast, and more vibrant colors. The first OLED TVs certainly weren't perfect, as they were ...

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 ...

Amazon just dropped the price on one of the best ultra-wide gaming monitors. The massive 49" Samsung Odyssey G9 (G93SC) ...

The post New Super Pixel Tech Reduces 25% Power Consumption in Mobile Displays appeared first on Android Headlines.

Samsung Display has introduced a new premium technology label for its latest QD-OLED generation: “QD-OLED Penta-Tandem.” The branding is built around a specific hardware change—an updated five-layer ...

This DIY lasertag project designed by [Nii], which he brought to Tokyo Maker Faire back in September, is a treasure trove. It’s all in Japanese and you’ll need to visit X (formerly Twitter) to see it, ...

Vivo's V70 just dropped with some weird choices that'll split opinions hard. Some upgrades make sense. Others? Not so much. Let's break down what actually changed from last year's V60. Display went ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

The Samsung Odyssey OLED G5 (G50SF) is a 2025 model 27" display with a 2560x1440 or QHD resolution, measuring out to a respectable pixel density of 108ppi. It's equipped with a quantum dot OLED panel ...