Solarpunk is all about combining that DIY hacker ethos with sustainability and renewable resources. Our usual PCB manufacturing methods, with their bevy of chemical baths and petrochemical resins a…

Contribute to Inclusive-Bytes/CrowdClock development by creating an account on GitHub.

Lots of music events these days hand out various glowing tchotchkes that flash and sync up with the performance. [Tony Goacher] has whipped up his own badges that can do just that, all without need…

The IKEA SKAFTSÄRV is an economical LED accent lamp, but while highly affordable it has only fixed lighting options. [simoneluconi] shows how it can easily be turned into a fully-configurable, WLED…

The NeoPixel Light Beam Clock uses beams of light as hands, and you can build your own for $10.

Nick of the Nick Electronics YouTube channel built a very ambitious accent lamp with spinning LED discs.

Chris Maher made a massive, wall-sized 2,500-LED matrix without breaking the bank using an ingenious design powered by LED strips.

DIY Projector Clock. Contribute to shufps/diy-projector-clock development by creating an account on GitHub.

This 1D RGB Invaders game actually seems like more fun than regular old Space Invaders.

Audio Reactive WLED LED Lamp (ESP32 + WS2812B + 3D Printing): In this project we build an Audio Reactive LED lamp inspired by the WLED logo, using an ESP32 and a 5V WS2812B strip (96 LEDs). The lamp is fully 3D printed and designed for clean, hidden internal wiring. You can either use the custom PCB with an IN…

Regular Christmas trees don’t emit light, nor do they react to music. If you want both things in a holiday decoration, consider this build from [dbmaking].  An ESP32-D1 mini runs the show her…

There are a few major companies out there building colorful LED panels you can stick on your wall for aesthetic purposes. Most commercial options are pretty expensive, and come with certain limitat…

If you have a 3D printer, you can make this working Minecraft Torch in no time.

Erin St Blaine used light's strange properties to design this Star Illusion that you can build yourself.