[en] Arduino LED - The Hound of the Baskervilles

I got a plush dog. The fate of a stuffed animal, which ends up in a trash can, awaited him. In this video I will show you an algorithm that blinks the eyes of this dog so that it looks like in the movie The Hound of Baskerville.
I imagine that such flicker should have a demonic appearance, which we achieve, for example, by using red or blue LEDs. To make it more believable, each LED that represents one eye will not blink completely synchronously, but the flicker will be slightly out of tune. There will be some phase shift to ensure that the second is slightly behind until the first eye reaches maximum brightness. And this way it will be repeated over and over again and thus we will achieve the desired demonic appearance.
In the video you will see my experiments with different color and size of LEDs. You can find the source code of the program in the hypertext in the video description. I'll see if I have the heart to trade the plush dog's black eyes for LEDs. Although he was headed for a trash can and in theory I should have nothing to do with him, but during the production of this video I may have fallen in love with his black eyes.
Article:
www.arduinoslovakia.eu/blog/2...
Source code:
github.com/RoboUlbricht/ardui...
Music:
/ meditacia-na-hore-kde-...