This is a 3D printed low profile ring light holder for Amscope microscopes. It is designed with a 16 LED neopixel clone in mind. Designed in Fusion 360, printed on a Prusa i3 MK2 Material for Ring: PLA Material for PCB housing: PETG Check out the Video of it here: https://youtu.be/CpsqgqnxL-o And the second part here: https://youtu.be/6DFf9nc1fM0 Code and later PCB Design files on: https://github.com/otinex/otinex-microscope-ringlight http://www.otinex.org