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Cake day: June 7th, 2023

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  • Switching the neutral and hot pins doesn’t matter except for appliances with exposed metal tied to the neutral pin, which is pretty much exclusive Edison screw lamps. This is why many plugs (especially those that immediately go to a rectifier) don’t bother with polarization.

    Swtching hot and ground is a problem


  • Revan343@lemmy.catoLemmy Shitpost@lemmy.worldCords
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    26 days ago

    50-50 chance whether those two outlets are on the same phase or opposite phases; if it’s the latter, congrats, that’s a 240V short.

    Besides, if there’s an outlet at the far end of your string of lights, you don’t need this, you just plug it in there




  • The best book is either Consider Phlebas by Iain Banks, or Fine Structure by Sam Hughes.

    Oh, you meant programming books. Maybe still try Sam Hughes, it’ll probably be more blog post than book, though

    Edit: You might also like Ra by Sam Hughes; it’s magic as a field of science/engineering, and spells have programming-like syntax. Spoiler: ‘magic’ is not actually magic