Electronics

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Yes, the blue rectangle at 0:30 is an arduino uno (share.aesistril.com)

submitted 1 week ago by yogurtwrong@lemmy.world to c/electronics@discuss.tchncs.de

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i couldn't upload a video so it's a link

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[–] Atomilehma@sopuli.xyz 16 points 1 week ago (4 children)

What on earth is that... Thing 😄😄😄

[–] Sendpicsofsandwiches@sh.itjust.works 8 points 1 week ago (1 children)

They're drum sequencers, it's a really old way of making scrolling light shows for things like signs and stage displays. They used to use (usually less fire hazard-y) versions of this q long time ago in Vegas for the giant hotel signs and things.

[–] Atomilehma@sopuli.xyz 3 points 1 week ago

Hah, super cool but super would not touch as well!

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