This is an animated PCB with LEDs that turn on in different patterns by using the three multivibrators below.
Here is what I created in Falstad:
This uses transistors to turn the LEDs on and off in different patterns to create a ring oscillator. I uses NPN Transistors, capacitors, resistors and LEDs to make this aniamation.
I created a circular array in KiCad to make it look aaesthetic and the pattern to look like it is repeating forever.