Building an LED matrix is a fun project, but it can be a bit of a pain. Usually it starts with hand-soldering individual LEDs and resistors together, then hooking them up to rows and columns so they ...

// color data, clock signal and control signals are powered by parlio_tx unit #define EXAMPLE_HUB75_WIDTH 16 // 8-bit data width, used for transferring color data (RGB222) and control signals (OE and ...

This project simulates an LED matrix display on your computer screen. Think of it like a grid of tiny lights (LEDs) that you can control individually - just like those scrolling LED signs you see in ...

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...

When we last heard from [lixielabs] he was building Nixie tube replacements out of etched acrylic and LEDs. Well he’s moved forward a few decades to bring us the Pixie, a chainable, addressable ...