Comment on 3D Printed Air Raid Siren Sounds Just Like The Real Thing

altima_neo@lemmy.zip ⁨6⁩ ⁨days⁩ ago

• TacoNot@mander.xyz ⁨5⁩ ⁨days⁩ ago

  To spin the rotor, Mark used a powerful brushless motor controlled by a common hobby speed controller

  I don’t know. The article might contain information like that.

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  • altima_neo@lemmy.zip ⁨4⁩ ⁨days⁩ ago

    Yeah but why would you want to use a tiny brushless motor when you can use a hemi V8 diesel?

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    • TacoNot@mander.xyz ⁨2⁩ ⁨days⁩ ago

      I mean, more power is always better

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• ThoGot@lemm.ee ⁨6⁩ ⁨days⁩ ago

  So what you’re saying is that this would make the perfect car horn

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