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Joined 2 years ago
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Cake day: June 10th, 2023

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  • I recently went to jury selection, was excused twice. Probably because I raised my hand when they asked “has anyone been a victim of reckless driving” and the case was about a DUI and reckless driving. The other involved DNA evidence and they struck all of the people who worked in STEM.

    Anyway, the security did NOT let me bring in my fountain pen, asked me if it was a pen gun lol… Ball point and pencils were fine. I think crochet needles won’t be allowed… Vapes and zyns were allowed. They didn’t seem to care about food or liquids at the courthouse I went to.

    You’ll be spending most of your time in the waiting rooms, unless you’re picked for a trial.

    Drinks and food were up to the judge, but the 2 justices I reported to basically said “if you have drinks, make sure they’re covered, otherwise be careful and don’t spill”. Boiled down to “don’t make a mess”.

    They told us to turn phones off, but a lot of folks did not.

    Books and sudoku should be fine. Just try to bring an empty bottle you’re okay with tossing if needed. There will likely be vending machines inside too.














  • Pin pitch means how tiny the physical pins in the connector can be spaced apart.

    IR drop losses happen because a wire has resistance, it isn’t a perfect conductor. 28AWG wire has about 0.22ohm/m. Given a 2 meter cable, you might expect to see 0.44ohm one-way. Current is also travelling back, so the circuit “sees” another 0.44ohm. That’s a total of 0.88ohm

    A wire will cause voltage drop following ohm’s law. V=I/*R. So for 1A of current, you will see 0.88V lost.

    Say you’re trying to charge at 15W (5V 3A), your phone is only going to ‘see’ 2.36 volts, and 7.9W are wasted in the cable.

    For a 100W device (20V, 5A), 4.4V are lost, also meaning 22W are wasted.