“This vase uses transparent 3D printer filament as a light guide. The filament is integrated in a vase to realize light effects with addressable Neopixel LEDs. Therefore a LED ring is inserted in the base of the vase and controlled by an Arduino board. The transparent filament guides the LED light through channels in the vase structure to the top of the vase.
This project was partly inspired by the 3D filament vase from 3DWinnipeg.
Adafruit NeopixelRing 16
Adafruit Trinket M0
2.85mm transparent PETG filament