DIY 3D Printed RGB LED Alphabet Letters

Hey friends in this video I will show you how to make 3D Printed RGB LED Alphabet Word Sign Board.

YouTube Tutorial:-

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Materials:-

Arduino nano

WS2812B NEOPIXEL LED

3D Printed Parts

3D Printing Files:- https://www.thingiverse.com/thing:5181490/files

Circuit:-

Code:-

Import this FastLED library in your Arduino

Go to Examples and open FastLED example and upload code