This project showcases a comprehensive bare-metal implementation for both the built-in Micro:bit 5x5 LED matrix and an external OLED display over I2C. All functionality was implemented from scratch in ...

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

Instead of a couple of large LED lights on the back of the phone like earlier models, the Nothing Phone (3) has circular grid of 489 LED lights that function as a sort of display for notifications ...

Nothing Phone (3) is touted as company's first flagship phone: Check out the design, display, camera, processor, battery and pricing details.

The ICON Digital Circuit Tester is a new test light that is available at Harbor Freight. Unlike an old-school device, this light provides a bright red (positive) or green (negative) LED numeric ...

The Light Stage 3 (2002) was the first physical set to use an array of RGB LED lights surrounding an actor to create an ...

Some MD0657C2-R LED dot matrix displays for not a lot needed a project. The displays are mounted in groups of four on small PCBs, driven by a MAX6952, which are then controlled by a Pi Pico.

ViewSonic has launched the LDS138-151 foldable 138-inch All-in-One LED Display in India, targeting enterprises, institutions, and public venues that need rapid deployment and high visual impact ...

Nothing Phone (3) supposedly leaked once before and was proved false, but now a new design has popped up, and it appears legitimate.

You can now create large, dazzling LED matrix displays with your Raspberry Pi with the Adafruit Triple Matrix Bonnet for Raspberry Pi. This boards plugs into your Raspberry Pi with 2x20 header, and ...

Here are the best TVs I've reviewed, including OLEDs and mini-LEDs, from top brands such as LG, Samsung and TCL.