Yes, the blue rectangle at 0:30 is an arduino uno

Comments

• prenatal_confusion@feddit.org ⁨1⁩ ⁨year⁩ ago

  How the . Is this not catching fire? Or at least failing quickly with all those sparks eating the contacts away?

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  • RubberElectrons@lemmy.world ⁨1⁩ ⁨year⁩ ago

    Arcs don’t need to be high current. But this will absolutely fail at some point soon.

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• HejMedDig@feddit.dk ⁨1⁩ ⁨year⁩ ago

  Looks like Wintergatan went electric

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• Atomilehma@sopuli.xyz ⁨1⁩ ⁨year⁩ ago

  What on earth is that… Thing 😄😄😄

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  • yournamehere@lemm.ee ⁨1⁩ ⁨year⁩ ago

    a terribly cropped tiktok video with no link to the source

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  • Sendpicsofsandwiches@sh.itjust.works ⁨1⁩ ⁨year⁩ ago

    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.

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    • Atomilehma@sopuli.xyz ⁨1⁩ ⁨year⁩ ago

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

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  • falk1856@midwest.social ⁨1⁩ ⁨year⁩ ago

    I remember seeing a video of a light display in Cuba. They couldn’t get much in the way of controllers so they used a rotating drum of electrical contacts to open and close circuits for animation effects. This looks very similar to that. Pretty ingenious but totally unsafe.

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