• 14 Posts
  • 48 Comments
Joined 4 months ago
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Cake day: July 15th, 2025

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  • A database can be used to plug into any number of applications that run on top of it as well as be easily shared by multiple people and centrally backed up. Auditing, logging, and row and table level access controls, and other measures can be easily added.

    Excel files (or even MS Access files) as “databases” are often just people emailing around a file or accessing it from a shared drive. You end up with a split-brain situation at best and at worst you’re dealing with constant file corruption from multiple people thinking they can access it from a shared drive at the same time.

    Then you get vendor lock in and are forced to keep MS Office professional licenses because Shawn created some stupid Access “app” 10 years ago which is “THE DATABASE” and no one understands how it works.


  • My X1 Carbon does now. But it used to drain to empty after a day or two even if it was turned all the way off. Drove me crazy.

    The problem ended up being the always-on USB setting in the BIOS. For some reason, even with nothing connected, that would drain the battery until it was completely flat. Once I turned that off, it’ll sleep for weeks like you said.

    OP, maybe check the BIOS settings for “Always on USB” or similar and disable that?


  • Yeah, I didn’t watch this video b/c I’m at work, but I have seen his ebike video so I’m assuming the construction is similarly well thought out.

    It’s just that all the fuses and BMSs can’t protect against a dodgy cell that decides to self-immolate. For cheap, disposable devices that are only meant to be charged 5-10 times or less and then thrown away, I’m super wary of the batteries that are chosen for those. Have seen too many things burst into flames and even expensive well cared-for devices turn into spicy pillows.





  • That guy’s got some brass ones, lol.

    I’ve upcycled disposable vape batteries for lots of projects, but never anything that draws significant amounts of current. Usually powering ESP8266/ESP32 projects that draw a couple hundred mAh at most.

    While I’m all for keeping thing out of the landfill, I would be absolutely terrified to put that many questionable quality lithium batteries into an array let alone try to draw any substantial amperage from them.




  • At least in the default UI, it’s still not working right. It’s all treated as the title of the spoiler.

    Most clients require it as :

    :::spoiler Title that shows when collapsed
    The rest of the text that should be hidden in the collapsed part.
    
    More text that should be hidden.
    :::
    
    Title that shows when collapsed

    The rest of the text that should be hidden in the collapsed part.

    More text that should be hidden.


  • Been playing with a Raspberry Pi Zero clone (Orange Pi Zero 2W) to make a portable travel router + app server + party box + development environment. Basically seeing what all I can cram into four 1.5 GHz cores and 4 GB of RAM in a Pi Zero form factor.

    Its primary upstream is wifi (but can use ethernet or USB tethering with some reconfiguring) and also presents an access point. AP, ethernet, and USB ethernet gadget interfaces are bridged into the “LAN” segment.

    Has multiple VPNs (one for privacy and one for connecting to my internal stack), PiHole for DHCP services and ad blocking, PairDrop for sharing files, CodeServer for development, MPD and Snapcast for listening to music (plus another Pi Zero to act as a satellite speaker), Kiwix with the full 120 GB dump of Wikipedia and pretty much every dev doc I could load, Calibre Web with most of my book collection loaded.

    Still working out some kinks / hardware quirks and don’t have the scripting automation complete to cast from Bluetooth to Snapcast server, but that does work on the bench.

    I call it the “Quirky Turkey”.

    Block diagram

    Back view (one USB is power the second a USB C DAC->RCA connecting it to my Bose)

    Front view












  • Pretty decent unless there’s a lot of animation / video in them. Calling, texting, looking up something on the internet, bank app, auth app, etc all work great. Some of the stock Android components don’t work super great with it, though, like the quick action buttons (though, arguably, they don’t work great on any Android phone either lol).

    Feels sluggish at times but that’s just the e-ink being what it is. I mostly treat it like a dumb phone that’s also an e-reader.