Everyone loves LED matrices, and even if you can’t find what you like commercially, it’s pretty easy to make just what you want. Need it big? No problem; just order a big PCB and some WS2812s. Need ...

Headlights are not as big of a topic in the car industry as they should be, so let’s give them the proper attention and look at a test of the VW ID Buzz’s LED Matrix headlights. Before we get started, ...

Audi has been talking the big talk about its new Matrix LED technology for over a year now. They've bombarded us with brochures and videos, which no-doubt have convinced many buyers to click those ...

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 ...

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 ...

Part 1 of this three-part series introduced the technical and engineering steps necessary to design an LED display system from individual LED lamps. Part 2 provided the remaining steps needed to ...