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Joined 2 years ago
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Cake day: June 12th, 2023

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  • Yeah, 9v at the very least, but 15V would be a useful option too.

    I’m also just now realising USB-PD doesn’t spec for 12V which feels like an odd omission

    Edit:

    From the article:

    Sure, it wouldn’t be much harder to add support the other voltages offered by USB-C Power Delivery, but how often have you really needed 20 volts on a breadboard? Why add extra components and complication for a feature most people would never use?

    My friend, you write for hackaday, this is a weird take


  • Tbf, these are slightly different things, the one in the OP hooks up to the standard power “rails” on a breadboard. You don’t need to buy a special one with markings specific to a pi or Arduino (or just learn the pin outs). OP’s also has the benefit of not taking up half a breadboard like your example.

    Not saying more similar things don’t exist, but for the example you’ve given I think there’s significant enough differences for them to have distinct use cases.

    Agree with what another comment said though in that it would be good to select for higher voltage than 5V.








  • Well, my wedding gifts are usually proportional to what I imagine the couple have already spent for me to be there.

    Someone who throws a wedding with accommodation and everything else all taken care of is going to get a bigger gift than one where I’m just invited to the evening do.

    I guess the invite cost something to send so I suppose their gift would probably be about 50p max, if I could even bring myself to send anything.

    Funnily if I wasn’t invited to a wedding of a friend for whatever reason and they didn’t send a card like this, I’d probably be more inclined to get a token gift as a congratulations anyway.