Turn your outfit into a wearable light show with the Starlight Groove Tutu from Erin St Blaine. This beginner-friendly project combines glowing star-shaped NeoPixels, a Mini Sparkle Motion board, and WLED’s sound-reactive effects to create a dazzling animated skirt that pulses and sparkles to your music.
The project is designed to be approachable for makers with minimal electronics experience — no soldering required. The controller fits neatly into a small wearable case, while the lightweight LED stars sew easily onto a tutu or skirt for a comfortable, festival-ready build.
From the guide:
Bring a little magic to the dance floor with the Starlight Groove Tutu—a twinkling, sound-reactive skirt that turns music into light. This project uses two strands of star-shaped NeoPixels to create a constellation of color that sparkles, pulses, and dances along with every beat. Whether you’re heading to a festival, lighting up a performance, or creating something special for your favorite little ballerina, this tutu will make you shine.
The build is beginner-friendly and designed to be approachable even if you’re new to wearable electronics. A Mini Sparkle Motion controller and a simple USB battery pack keep things compact and easy to power, all tucked neatly into a small case. If you choose to use the Mini Sparkle Motion board with a screw terminal, there’s no soldering required, and the wiring is straightforward—most of the work is just a bit of sewing to attach the pixels securely to your tutu.
The guide walks you through wiring, assembly, WLED setup, and customizing your audio-reactive effects and colors. Whether you’re headed to a festival, dance performance, cosplay event, or just want an excuse to sparkle a little harder, this project adds instant magic to the dance floor.
Learn how to build your own here:
https://learn.adafruit.com/starlight-groove-tutu-sound-reactive-led-skirt