Hello everyone '

Today I am gone show you how to build this RGB light with help of Arduino and RGB strip(WS2122b).this project id for photography if you want light effect in videos and photo than this will help you to add ambient light or light effect to your photo or video.

So let's build it

Step 1: Componets

Arduino Nano x 1

Push Button x 3

Toggle switch x 1

WS2812b LED strip (as per your requirement)

Step 2: WORKING

Its working is simple its as a toggle switch which is use to switch between preset mode or manual mode. in preset mode their are preset color ,their are 10 preset (you can use you can add more color by editing the code)

In manual mode you can make your color by adjusting the brightness of the R-G-B light individually that is relay simple