Music and synchronized lighting can be a beautiful combination, evident by panGenerator’s recent installation that was commissioned by the Meskie Granie concert tour in Poland.



The interactive sculpture was comprised of 15 drums that trigger waves of…

Dance in a Cloud of Fiber Optic Lights

Beating LED Heart: It's been 5 wonderful years since I married my wife. I am giving her this electronic heart. It can sense the excitement. It beats according to the holder's heartbeat. She's been supporting me on many of my crazy quests.Like all of my creations…

Color Coded Clock - Colors Show the Time: The clock I built in this project is based on a fact that has been researched for some time, namely how to choose as many colors as possible to be as different as possible visually. The area where I first encountered…

Open LED Race es uno de los proyectos más divertidos y adicitivos de los últimos tiempos. Utiliza Neopixel y Arduino 🚗💨

In the early ’90s, Sega shipped its Game Gear console with a falling-block puzzle game called Columns. This Tetris-like game invited users to match colored “jewels” on the ground with lines of three new colors that drop from above. Michael A. Maynard envisioned…

Take your first steps – er, revolutions – in robotics

Open LED Race es uno de los proyectos más divertidos y adicitivos de los últimos tiempos. Utiliza Neopixel y Arduino 🚗💨

Add color to your projects with analog LED strips!

Natasha (AKA TechnoChic) is a member of a bicycle club that goes for rides at night during the summer, and while off-the-shelf lights are fine, she wanted something a bit more interesting. To accomplish this, while learning more about the technologies involved…

The YouTube team “Ty and Gig Builds” recently decided to make their coffee table a little more interesting, adding a chain of 96 addressable LEDs underneath its clear surface. This would have been neat enough by itself, but their project doesn’t just stop…

I've salvaged a fully-mechanical keypad from a 1970s Soviet calculator (Быстрица-2) and am modifying it to generate digital signals. I've created a baseplate for the keypad with an array of photo interrupters that are activated by the mechanical…

I've been watching folks build lots of things using the tensegrity principle, the idea that all of a structure's members are suspended, and I thought it was really cool. After tinkering with some laser cut pieces, I came to a shape I found rather…

Open LED Race es uno de los proyectos más divertidos y adicitivos de los últimos tiempos. Utiliza Neopixel y Arduino 🚗💨

Designed by Brian Harms of NSTRMNT, Light[s]well is a beautifully crafted 4’x8′ light installation for a triple-height living room that’s voice-responsive thanks to the Arduino Alexa skill. Light[s]well is constructed out of 80/20 extrusions and fasteners…

A robotic tower crane made out of Lego Technic, Arduino boards, 3D printed parts, off-the-shelf DC gear motors, and addressable RGB LEDs.

Open LED Race es uno de los proyectos más divertidos y adicitivos de los últimos tiempos. Utiliza Neopixel y Arduino.

Open LED Race es uno de los proyectos más divertidos y adicitivos de los últimos tiempos. Utiliza Neopixel y Arduino.

A fidget spinner might entertain you for a short time, but unless you’re an astronaut you will only be able to experience it in Earth gravity. Wouldn’t it be fun if you could play with a fidget toy in a variety of planetary gravity magnitudes? Now you can…