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PROJECT
249

How to Build a DIY Arc Reactor with 3D Printing & LEDs

By Kevin Walseth

A step-by-step guide to making a superhero-style Arc Reactor with 3D-printed parts and wirelessly controlled LED effects.

PROJECT
23

Mermaid LED Hair

By bekathwia

For this project, I’m using tiny addressable LED pixels to make a mermaid hair accessory , but you could also use regular fairy lights as an alternative.

PROJECT
148

3D Printed LED Kaleidoscope

By bekathwia

How to build a 3D LED kaleidoscope with no glue or fasteners and contains wireless LEDs to create patterns.