drifting salmon
using glass from a picture frame, cut to fit. controller is a ESP32 C3 on a custom PCB. No pixel grid and a diffuser spacing of 10mm between LEDs and diffuser foil to get nice color spread on particle-FX.
Link to CAD: https://cad.onshape.com/documents/5ed10a0f4499847a893d7cd5/w/4e181a65e19f2300dd4961ee/e/f38c41862d164cc2066890ac
