This massive LED cube contains over 4,000 individual lights and is able to make mesmerizing, three-dimensional rainbow patterns. The post This LED Light Cube Has 4,000+ Lights and Makes 3D ...

Sure, the physical build itself looks great, but it’s what [Michael] did with the firmware that impresses us the most. He’s using an Arduino Mega to drive the 7x7x7 cube and manages to … ...

The L3D cube uses an open source Spark Core as its processor and WiFi interface. Using WS2812b’s means less I/O pins, and no LED driver chips needed.

Nothing brightens up a tech geek’s room like an awesome LED cube, and Hack n’ Mod has got a couple of do-it-yourself instructions for building your own glowy box thing. You can get started ...

The Holocube is a 9x9x9 LED grid that runs Doom As spotted by Hackster, this cool cube comes to us via OhmBrew. The creator had previously made an 8x8x8 version, but wanted to revisit it and add ...

5. Install FastLED. You’ll need this program for your code to run—it’s, a library that takes some of the nitty-gritty work out of coding each LED to light up manually.

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. Anyone interested in creating interactive objects can “play” with Arduino! Described ...

Here, however, we have a light cube that puts on a next-level spectacle using more than 4,000 LEDs. And all we can say to the cube’s 3D rainbow display is whoa.