Teensy 4.1 + Audio Adapter + FastLED + Custom PCB = Magic


Active member
I saw ByronAP posted his pixel controller and thought I'd share mine too with pictures/videos for you Paul! I've been making LEDs visualize music with Teensys since 2016/17 I think and I started the company diod.design. In the album below, I initially had the 2 4'x4' LED Panels in a small infinity-room thing but they've since been moved to the wall behind a stage. This is currently on display in DC. Let me know if you have any questions!

Interesting projects. Is any of your work or learning Open Source and or available for us mere mortal beginners to try and emulate?

Regards - Woody