LED Acrylic LightScribing Module for Breadboard and Arduino Projects
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A 3D printing bracket that can mount an 8-LED WS2812 full-color LED module for use in acrylic photogravure.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Share Alike
Introduction
Using an 8-LED WS2812 full-color LED module, a laser-cut acrylic board and a 3D-printed lamp holder are connected to a microcontroller (Arduino). Embedded software controls and drives the full-color LED module, and through optical refraction principles, the transparent acrylic board produces a rainbow of light and shadow, making the laser-engraved image vividly illuminated, realizing LED light sculpture art. Furthermore, the modular concept allows it to be used as a daughterboard, combined or separated from other platforms, enabling the assembled circuit to be reused. For example, it can be paired with an Arduino development board or an microcontroller.
Parts list
1. Laser-engraved acrylic
2. 3D printed holder for acrylic
3. M2x6mm screws x 2
4. WS2812 5050 RGB LED Lamp Panel Module, 5V 8 bit, soldered pin header
5. 3D printed holder for WS2812 module
6. 3D printed stands
Software and hardware assembly
Please refer to the Github project simple-marquee https://github.com/study-gowin100/simple-marquee
Demonstration