Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Edge-Lit Acrylic Sign LED Strip Base
A 140 x 44 x 38 mm base for an edge-lit sign. It holds a 3 mm acrylic panel up to 120 mm wide in a 3.4 mm slot, and a 10 or 12 mm WS2812/5050 LED strip (up to 124 mm long) sits in a 12.5 mm groove below it, shining up through a 2 mm slit. The acrylic rests on 0.7 mm ledges, so its edge doesn't sit on the LEDs. The open-bottom cavity (about 128 x 39 x 19 mm) has room for an ESP32 or D1 mini, with a 5 mm wire hole and an end-wall notch for the USB cable.
LED Strip Corner Channel Mount
A 90° corner channel for 10 mm wide LED strip (5050/2835/COB) that snaps the strip in under retaining lips and hides the soldered corner joint in a recessed 21.6 mm chamber with a side notch for the feed wires. Footprint 65 x 65 x 8 mm, 10.6 mm channel with a 9.4 mm snap opening, four counterbored M3 screw holes so the heads sit flush below the strip.