Design Glowing Cube Infinite Projection

first design in fusion360 and render with RGB lights.

use cardboard and cut into size 12cmx12 cm.

(if you need big increase size).

use ring spanner for draw hexagonal on cardboard.(see image)

Use Arduino and write program (as per image attach).

this program for blinking RGB LED in define delay (you will change delay for more example)

upload it.

use ground in digital side and other 3 pin of RGB LED in 8,9,10 Digital Pin.

upload the program.

Connect RGB LED to Arduino port .

(use 110ohm resistance .)

When code run properly use power bank for power supply.

Place 2 mirrors at 180 degree parallel.

Place hexagonal cardboard box in between two mirror.

see the magic .