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 ...

I've always been impressed with TCL's easy-to-read Nxtpaper technology. Sitting somewhere between E Ink and a more ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

Understanding OLED vs AMOLED vs LCD starts with how each display creates light. OLED and AMOLED are self-emissive technologies where each pixel produces its own light, enabling perfect blacks and high ...

The global display panel market is forecast to expand to US$131.5 billion by 2026, despite significant changes in the industry landscape. While overall output and value are rising, the growing ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Recipe for Disaster is Slate’s column about what recipes get wrong—and how to fix them. If you’ve noticed a recipe annoyance, absurdity, or outright lie, file your complaint here and we will ...

Ray-Ban Display, Meta’s first smart glasses with a display, are now available for sale. However, unless you’re in the US and in a handful of major metropolitan areas, it’s difficult to get your hands ...

BOE, a Beijing-based display panel manufacturer, has introduced a 6.74-inch 1.5K ADS Pro LCD panel (2720×1224, 446 PPI, RGB stripe) with four key upgrades in pixel design, backplane, architecture, and ...

BOE has unveiled a new ADS Pro LCD display that brings high-end features to budget phones. With a 144Hz refresh rate and 1,500 nits of brightness, the new panel challenges the dominance of OLED ...