Samsung's new metasurface lenticular lens, published in Nature, switches between sharp 2D and glasses-free 3D via voltage control and achieves a 100-degree viewing angle in a 1.2mm profile.

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

The latest OLED TVs from LG and Samsung, the two leading OLED TV makers, are now available to order for those in the market ...

OLED TVs have been held in high regard for a long time, and for good reason. OLED TVs probably have the best black levels and some of the best color reproduction of any panel made today. The Samsung ...

Today's best TVs and computer monitors use OLED technology. TV makers switched to OLED panels because they provide deeper contrast, vibrant colors, and superior picture quality. However, the ...

We may receive a commission on purchases made from links. When it comes to confusing tech jargon, the TV world takes the cake with display type acronyms such as OLED, LCD, QLED, and more. If you're ...

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 ...

Apple will update the MacBook Air with an OLED display for its 2028 model, according to Bloomberg's Mark Gurman. Writing in his latest "Power On" newsletter, Gurman says that he expects the MacBook ...

The Asus ROG Swift OLED PG27AQWP-W pulls out all the stops to deliver best-in-class motion performance and a long list of bonus features. The refresh rate wars have accelerated in 2025, resulting in ...

Samsung's new OLED TV models appear to have leaked online as the company prepares for next year's CES. Credit: Bridget Bennett/Bloomberg via Getty Images CES 2026 is just around the corner. Samsung is ...

The star of the show is LG's OLED panel, the type typically found on TVs twice the price. If you're curious why that's so important, we have a great explainer that breaks down the difference between ...

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 ...