• 6 Posts
  • 224 Comments
Joined 3 years ago
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Cake day: June 12th, 2023

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  • Times have changed. I used to be excited 10 years ago when new android versions came out with cool new features, often better performance, and a lot of gimmicks that sometimes were useful.

    Now it is: “Oh I wonder what feature they are taking away this time, what freedom they are stepping on now, what they have enshittified now, and how they are adding additional surveillance to sell to Palantir…”

    And what they advertise is literally “Location Indicator is slightly darker”. “Settings menu had very slight spacing change” and “brightness icon is mirrored”

    Somebody is getting a promotion for those extremely minor changes




  • I have made laundry lists in the past of things that either you can’t do with windows, or you need to regedit and hack around it. Literally basic as fuck things.

    Hell, until a year or two ago, you couldn’t open the location of a file from a file search, and it obscured (and still does) the full path of the file in the search pane. Not to mention how bad the search is in general.

    Don’t get me started on the “modern sleep” bullshit lol






  • Generally export to the grid. Farms don’t use 500kW-1MW of energy usually.

    Since industrial farms and oil company corruption have killed produce profits for human consumption, selling the energy is often more viable financially than the crops that grow under it, especially as far as upkeep with the absolute proprietary planned obselescense shit show that is the Agri equipment industry. Not to mention the insane Monsanto seed corruption and abuse. Many farmers are operating on a loss which has lead to regional monopolies as megacorps buy up bankrupt farms.

    Going the agri-solar route could be the saving grace for many many farms. (Where it is viable at least and transmission is doable)


  • As an engineer, hybrid works best for many of us.

    Design phase can be wfh with some in-person idea sessions or important meetings because I have yet to be at an online idea session that was as productive as in-person being able to draw things out and visualize better, and people tend to not speak up or just check out and agree at the end in online meetings.

    Testing phase has to be mostly in person for lab tool access and collaboration on physical things.

    I have worked with a contractor that did everything from home and had a whole home lab, but it was a big time sink and cost shipping parts back and forth 5 times and you couldn’t physically probe behaviors together which leads to slightly different setups and sometimes different results.

    Socially I moved to a place where I had no friends so I like getting social contact at work since in Belgium, it is extremely difficult to make new friends after you are done with school because of a culture of not talking to anyone else unless people are obnoxiously drunk lol. I like wfh on overwhelming days and in-person on days where I want more social contact.

    That being said, I work 100% in office now because I live a 12 minute bike ride from work, so very easy.






  • Yes, but people are forgetting how it was discovered.

    It was discovered because there was a visible performance impact by running benchmark tests on other, time-critical software.

    Do you know how it was not discovered? By maintainers looking through changes of the software and looking through the code, exactly the way that the commenter and you and others are saying things would be caught.

    If the attacker hadn’t been so eager and only set it to start working after a time delay a year later or multiple updates later? It would have infected almost every server in the world, even if it got noticed immediately, it would have been a giant problem that would have reaped the benefits for the malicious party before it could be regressed and changed.





  • So I am in the designing of the circuit and PCB stage right now.

    The usecase is for Meshtastic/Meshcore nodes because those sit outside in a tree or in a high place outside year-round and are solar charged. I am designing it as a RAKwireless Wisblock power module that will be charged by 2, 5V, 200mA small solar panels in series. The whole project will be released on Codeberg like all of my home projects.

    Later I can copy the circuit over to other PCBs for more general formats. One of my future projects is going to be an 8S pack BMS for driving a 12V water pump for off-grid rainwater collection barrels.

    I am targeting 2S systems now because then the entire sodium cell can discharge if the system voltage is set to 3V and I don’t need any buck/boost, just a buck which is significantly cheaper and easier on the batteries.

    I am using an STM32C011 as a custom BMS + buck charger because my original idea of using a very cheap, small mixed signal FPGA (greenpak SLG47105) wouldn’t work well for sodium because it didn’t have enough comparators to have a soft constant voltage region (gradually increasing CV voltage from 3.8V per cell to 4V along with the natural current decrease to prolong charge cycle life), it will have overvoltage/over current protections, 1A or 2A max current, resistive battery balancing, and some safety features and an I2C readout.

    (Sorry, wall of text)


  • We have heat pumps at my job for our factory.

    They are literally useless around of below freezing in the experience here.

    They exchange heat so they blow out air colder than outside air, then their entire radiator gets completely covered in ice, then it has to switch off and then the entire factory cools off while they have to turn on the resistive heaters to defrost themselves, then they turn themselves back on and because they are covered in water from defrosting, very quickly freeze again and the whole cycle repeats while the factory is very marginally warmed up during the cycle.