You can build something cheaper and more customizable with an ESP32 or a Raspberry Pi, and that's what I did. It's beautiful, ...

Photoshop CC 2017 tutorial showing how to create the look of a huge display sign of retro, LED lights of text and graphics like you may have seen in the past of enormous screens in sports arenas ...

In this paper, a new concept and an initial prototype for a roaming light display is described. This device can display a light pattern that appears to be fixed in space, independent of the motion of ...

Tesla was expected to turn on the matrix-LED adaptive headlights in the US long ago. However, it only went halfway by offering curve-tracking adaptive headlights but not individual pixel control.

The 9x9x9 LED Cube is an open-source Arduino Nano ESP32-S3-powered interactive light display with 729 RGB LEDs, modular towers, Bluetooth control, audio support, and a custom 3D rendering engine for ...

The Scrolling Text section (also known as a ‘ticker’ or ‘marquee’) is an eye-catching, space-efficient way for Shopify merchants to convey important messages right on their storefront. This dynamic ...

🐛 Artifacts are left behind in the matrix when scrolling text under any of the following sets of conditions: Scroll direction is leftwards (SCROLL_LEFT) A pixel is populated at the rightmost column ...

Scrolls found in the shadow of Vesuvius and libraries of ancient texts besides are being illuminated by machine learning and computer vision.

A Roman scroll, buried in the eruption of Mount Vesuvius, has been virtually unwrapped and decoded using artificial intelligence.

Today, I'm thrilled to guide you through the steps to create your very own 32x8 compact LED matrix, driven by an Arduino Nano. For a double fun, the used LEDs are purple. Let's dive right ...