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Cake day: June 23rd, 2023

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  • wootz@lemmy.worldtoAndroid@lemdro.idDonglecast
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    25 days ago

    As hard as it was to get, The Tower of Power was solid, standing erect over the competition.

    This wrinkly, flaccid dingle-dangle pales in comparison to the pitch-black proud pillar of raw potent power of the original.








  • Well written.

    I think an important concept to introduce is Pulse Width Modulation, or PWM for short.

    Normal AC Power coming out of wall looks like a sine wave, in that it smoothly cycles between +110/240V and -110/240V. This means that 50% of the time the voltage is positive and 50% of the time the voltage is negative.

    PWM usually deals with signals which are either entirely on or off, with no transiton between them. This way, you can vary the amount of “power” delivered by varying how much of the time the signal is on and how much of the time it’s off.

    Dimmers usually modify the sine way in a way that tries to accomplish the same thing, by chopping up the signal to make the effective “on” time be shorter than 50%.

    With non-dimmable LEDs, this messes with the AC to DC circuitry in the lamp in the way slazer2au says, because the lamp doesn’t retain enough power between two on-cycles to stay on.











  • That’s not what this post is about.

    I understand, and agree, with the sentiment that more people should switch to Linux, but please don’t pretend the answer to every topic regarding Microsoft or Windows is “just switch to Linux”. It is for some, but it derails and invalidates a necessary conversation about shitty behaviour by Microsoft.

    I have a machine running linux at home, I’m not afraid of a package manager, but Linux is not the answer to everything. Not yet at lesst.

    I can’t refuse to use windows at work, and much as i would sometimes like to, I can’t just go and quit over what OS our computers run. That would end poorly for my livelihood and family.

    The purpose of this article is to highlight unfair behaviour by Microsoft, especially towards businesses, which is a topic that needs more attention. Microsoft is in every level of infrastructure in almost every big corporation, and no matter how attractive linux is, that doesn’t make the dangers of centralised IT belonging to one company any less relevant.

    We should all do more to lobby for more companies and corporations switching to Linux, but replying with “just switch to Linux smh” is not pushing that agenda.