Check out the newest tutorial from Erin St Blaine: Get WLED running on your MatrixPortal board and control an LED matrix with no coding. This is a really cool project — we’ve been wanting to see WLED’s amazing 2d animation effects on a high resolution matrix display for ages. As an extra bonus, we’ve gotten it working with the MoonModules fork of WLED which also includes a whole array of new 2d animations from Animartrix. The kaleidoscope animations are blowing our minds!
This project was inspired by Living Stained Glass as seen at the Autumn Lights Festival in Oakland, CA.
From the guide:
Make a glowing stained glass window with over 2000 LEDs that animate and glow in hundreds of different patterns and colors, all without writing a line of code. The magic lies with WLED, a free, open-source LED animation program that runs over WiFi. Control your LED matrix with your smart phone or web browser, and watch your creation dance.
This guide uses the MoonModules v 14.5.0 beta (“Small Step”) fork of WLED, which works on the MatrixPortal S3. As a bonus, it also contains the Animartrix library of effects — a large pool of brand-new 2d animations that turn your LED matrix into a whirling kaleidoscope of color.
Use a laser cutter or a Cricut vinyl cutter to create a “resist” layer out of opaque material, and a black LED acrylic layer for diffusion, to make a beautiful stained glass window style art piece that shifts and moves with colored lights.
Full tutorial here: https://learn.adafruit.com/matrix-portal-stained-glass-with-wled/
Check out the latest tutorial from Erin St Blaine: build a sound reactive music visualizer light for your wall or living room that pulses and animates with your favorite color palettes when your music is playing. Place it on top of your home stereo speaker for a fantastic living room light show that you made yourself.
This guide will show you how to choose your favorite shape and set it up in LightBurn for laser cutting, with size and rotation variations so that the cutout appears to “move” when animated lights move across the edge of the acrylic layers. Connect your lights to the Mini Sparkle Motion controller and your shape will appear to grow and pulse to the beat.
This is one of the best looking sound-reactive projects we’ve seen to date, and it uses the free, open-source WLED software which is easy to install and use with no coding required. Tweak the audio settings to pulse beautifully in time with your favorite style of music.
From the guide:
Turn your living room into a mini light show with this audio reactive laser-cut Star Illusion. This layered acrylic sculpture comes alive with WLED and the Adafruit Mini Sparkle Motion board, easily creating sound-reactive animations that pulse, spin, and shimmer to your favorite music. The stacked layers, each slightly rotated and resized, create a hypnotic illusion of motion as NeoPixel LED light races along the edges. The result is a psychedelic, audio-responsive art piece that feels like it’s pulsing along with the beat.
This is a fairly easy project that requires a little bit of soldering but no coding at all. WLED can be installed with a few clicks, and animations and color palettes are controlled with your smart phone or web browser. It’s also easy to sync up multiple instances of WLED: Make a few with different shapes or put one on top of each of your speakers for a delightful music visualization experience.
Full tutorial: https://learn.adafruit.com/star-illusion-laser-cut-audio-reactive-light-with-wled/overview