A Dry Christmas (Light Show 8 Update)

In the first update for my next Arduino Light Show, I went through some of my experiments with my fountains. After some thought, I had planned on scaling it back but, in the end, I decided to scrap the fountains all together from the next light show. Despite the loss of the fountains, there are still new things to see!

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OK, so this is not really new. I made this weird Christmas tree last year. It was rather last minute so I didn’t do much with it. The plan now is to incorporate it into a new Light Show. Actually, it’s going to be the main feature.

I did a little bit of cleaning up. I cut the base into a circle and painted it black, trying hard to avoid painting over the LEDs.

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Here’s something new… well, again, sort of. I’ve done LED “spotlights” before by strapping 5mm LEDs to a servo motor. What’s new this time is that I’m using two servo motors per spotlight to make it pan and tilt. I’m also using WS2812B LED modules like on the tree. More movement and color should make the spotlights more interesting than before.

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After testing out the concept, I made an army of four.

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Some LED tests.

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I painted the spotlights all black as much as I could so that they’ll blend into the darkness.

So that’s the current state of the next Arduino Light Show. I had some other ideas in mind but I wanted to leave lots of time to get what I have here ready and programmed. We’ll see how the next little while goes. Thanks for reading!

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