@foone@digipres.club avatar

foone

@foone@digipres.club

Hardware / software necromancer, collector of Weird Stuff, maker of Death Generators. (she/they🏳️‍⚧️)

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foone, to random
@foone@digipres.club avatar

watching the latest Deviant Ollam talk, they mentioned wondering if you can just trigger carbon monoxide sensors with some chemistry.

Turns out you can just buy tester canisters! They're just spray cans of Carbon Monoxide! That sounds... somewhat dangerous.

https://www.amazon.com/Sdi-Carbon-Monoxide-Detector-Tester/dp/B007886ZME

foone,
@foone@digipres.club avatar

@NireBryce yeah! it's implied that this contains CO, sure, but I had to check the rest of the page to confirm that this is really just CO, not some chemical that the sensors are also sensitive too

cr1901, to random
@cr1901@mastodon.social avatar

Part of me wonders if WD Red Plus 3TB drives are in fact 4TB drives with different firmware, seeing that the product brief doesn't list 3TB drives:

https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-red-plus-hdd/product-brief-western-digital-wd-red-plus-hdd.pdf

foone,
@foone@digipres.club avatar

@cr1901 like how processors get binned based on how well that perform at different speeds?
maybe 3tb drives are 4tb drives that failed some QA?

foone,
@foone@digipres.club avatar

@cr1901 This is the sort of stuff to look at the Backblaze hard drive stats:
https://www.backblaze.com/cloud-storage/resources/hard-drive-test-data

If these drives are less reliable than others, they'd show up in the stats.

foone, to random
@foone@digipres.club avatar

Silly Doom trivia question for anyone who ISN'T following my tumblr:

So someone implied Doom (1993) rendered triangles. I pointed out that it does not, it's solely rendering line strips for walls and sprites, and weird horizontal strips for floors.
HOWEVER: I was wrong. Doom DOES render triangles. But where does it render them? Because it's only one specific place.

(Outside of level designers making triangular rooms. That doesn't count)

foone,
@foone@digipres.club avatar

That is, anyone who doesn't follow my tumblr and also isn't @fabinou or John Carmack

foone,
@foone@digipres.club avatar

@kemayo close! But it's an arrow, not a triangle

foone,
@foone@digipres.club avatar

@razze close! But normally there are no triangles in the map view: just sectors and the player arrow (which isn't a triangle)

kiwa, to random
@kiwa@bitbang.social avatar

How to make a fursuit with a fax machine

foone,
@foone@digipres.club avatar

@kiwa the best protogen ever

foone, to random
@foone@digipres.club avatar

Someone ironically for their name of "voice coil", they're actually really quiet.

foone, to random
@foone@digipres.club avatar

I should be able to charge my phone over PoE from my laptop. I don't know why it would have this feature, but it should

foone,
@foone@digipres.club avatar

I wonder how many amps you can pull from an expresscard slot?

foone,
@foone@digipres.club avatar

basically I want to be able to charge my phone from my laptop.
but my laptop's USB ports give so little juice that it basically never can charge my phone

foone,
@foone@digipres.club avatar

and I don't think I can pull more than an amp or so from any of: mini DP, VGA, or 3.5mm audio.

so that leaves the ethernet and the expresscard

foone,
@foone@digipres.club avatar

neither of which realistically can push any power. this ethernet doesn't even have PoE support (although it SHOULD), and the expresscard probably is like PCMCIA, where it barely has any power

foone,
@foone@digipres.club avatar

it looks like the max current from an expresscard is 1.3 amps at 3.3v, or a miserable 4.3 watts.

foone,
@foone@digipres.club avatar

I'm from the past so I'm offended by 3.3v interfaces.

I'm sure it's only a matter of time before we end up moving to USB 5 which ironically has no 5v

SAVE 5V INTERFACES!

foone,
@foone@digipres.club avatar

@whitequark @massa everything is USB, in spirit

foone, to random
@foone@digipres.club avatar

I wonder how hard it is to make a fake USB printer.
Like, a printer that takes any printout and goes "yep, that printed just fine" but nothing ever comes out anywhere

foone,
@foone@digipres.club avatar

@Pyxaron hah! nice. And it doesn't throw any errors when you print to it?

foone, to random
@foone@digipres.club avatar

You're never gonna believe this, but it turns out I'm gonna need to build a new keyboard

foone,
@foone@digipres.club avatar

several people have suggested complicated ways to encode the 6 commands onto 3 pedals, but the main problem is that this is a keyboard designed to be used by a distracted idiot, ie me.

so I can't make it super complicated or I won't be able to remember how to operate it

foone,
@foone@digipres.club avatar

@moira I thought about that too!
the annoying thing is that 4 of the commands are clearly grouped together, so it'd be weird to have 3 on one foot and 1 on the other

18+ foone, to random
@foone@digipres.club avatar

I finally figured out what's wrong with my dryer!
There's no drum to put the clothes in. This is a rookie mistake, Samsung.

foone,
@foone@digipres.club avatar

it's still not fixed: it turns out I had to replace the dryer felt seal too, as it had partially come off.
That took a day to get here, and then the glue takes 24 hours to cure.
but maybe tonight, I'll finally finish the job?

foone,
@foone@digipres.club avatar

@ifixcoinops I looked at the label?

foone,
@foone@digipres.club avatar

@ifixcoinops oh, that!

well, every single part was broken, if that explains it

foone,
@foone@digipres.club avatar

@Farbs @ifixcoinops I love that there's always a guy. for any X, there's an X guy

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