[Stef Cohen] decided to combine three different artistic mediums for her latest project ... with 16 rows of 32 LEDs each. This was controlled with an Arduino Uno. The LED matrix was mounted ...

Instead of the relative horror of driving 40 LEDs with a single Arduino, [Martyn] bit the bullet ... colored jumpers add a nice flair to the project, and they’re hidden behind the face plate ...

DIY Epoxy Resin Sign with LEDs | Light Up Your Space with Custom Style 💡🪵 Want to create a sign that really stands out? In this epic DIY project, I combine epoxy resin art with built-in ...