There is definitely passion in building this controller and the result is amazing. The demonstration in the video of the operation of the light contractor with sound is almost magical.
You have taught me a lot today. I am NOT going to build something similar like what you did because I don't even have the basic knowledge but I learned that plates like these should be the ones used in the water fountains at night. There the lights are colored and I imagine that they also contract it.
A big hello @lacking