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kay

@dogthoughts.link
266 followers 162 following 379 posts

hardware hacker, dog why do computers hate me dogthoughts.link

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kay @dogthoughts.link · 11/09/2026
My librebooted x220, favorite machine to use on the train
A sticker bombed thinkpad x220
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kay @dogthoughts.link · 11/09/2026
post your sticker bombed computers
My build machine, with all of its stickers
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kay @dogthoughts.link · 11/09/2026
Deep clean, couple repaired traces, and a partial recap. The two slot Neo Geo has been repaired
A neo Geo two slot board, after being cleaned + partially recapped A neo geo bootsplash with the aftermarket Unibios info
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kay @dogthoughts.link · 10/09/2026
Fixing an old analog white noise machine, the Marsona 1200A. Modern white noise machines sound super tinny and just repeat the same recording over and over, you can start to notice it loop if you're laying in bed long enough.
The internals of a Marsona 1200A sound conditioner
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kay @dogthoughts.link · 08/09/2026
this thing smells like your grandma who has been smoking for sixty years but refuses to die
A dirty rag with a bunch of crap wiped off of a neo geo
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kay @dogthoughts.link · 08/09/2026
a moot saw me fixing neo geos and was like "can you fix my two slot" idk buddy I'll try
very corroded traces from a two slot neo geo, eaten away by a decaying battery
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kay @dogthoughts.link · 30/08/2026
You know you're getting desperate when the Neo Geos are in the garage sink
Two neo geo four slot cartridge top boards in a garage sink, being deep cleaned
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kay @dogthoughts.link · 30/08/2026
pull up bro we fixin Neo Geos today
Two neo geo four slot arcade boards on a desk, undergoing repair
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kay @dogthoughts.link · 20/08/2026
Got the screen working on the pandora
A Pandora booting a modern Linux kernel with alpine Linux
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kay @dogthoughts.link · 19/08/2026
this is why you OPEN SOURCE things! The ribbon cable on this PC ripped after a decade of use. The design files are public though, so it was trivial to just order another one from a board house. PC saved from the trash!
An OpenPandora booting up, with its brand new ribbon cable for the screen.
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kay @dogthoughts.link · 17/08/2026
Hey Bay Area residents: here's our San Jose Mayor, @mattmahansj.bsky.social installing a Flock Security camera to spy on us. He should not ever be allowed in any kind of public office, ever again. Get fucked, fascist.
san jose mayor Matt Mahan installing a Flock Security camera
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kay @dogthoughts.link · 15/08/2026
More archival work. Hope there is some Amiga lost media in here
A box full of 3.5 inch floppy disks
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kay @dogthoughts.link · 15/08/2026
nobody else follow me you're gonna cause an overflow
My follower count showing 255, or (2^8) - 1
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kay @dogthoughts.link · 14/08/2026
Modern Linux boot on a 15 year old handheld PC! The Pandora has a couple more decades left in it!
A Pandora Linux board hooked up to a power supply and usb-uart dongle. The screen shows Linux boot kmesg logs
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kay @dogthoughts.link · 06/08/2026
You like badges don't you
The defcon 34 badge showing a boykisser
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kay @dogthoughts.link · 06/08/2026
yo check out my new Ayn Thor
An openpandora Linux pc
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kay @dogthoughts.link · 02/08/2026
who up inspecting they silicon
A microchip shot of the Baochip, by Andrew "Bunnie" Huang
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kay @dogthoughts.link · 31/07/2026
Has anyone ever archived a plushie before? I ripped all the lines that the Oneyplays Nostalgia Critic Plush says using a line level converter and a USB audio board. Full fidelity, nothing recorded with a microphone archive.org/details/oney...
The oneyplays Doug walker plush, with its voice box instrumented for ripping the voice lines to a PC
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kay @dogthoughts.link · 30/07/2026
The only upside of your scope being basically an android tablet with an analog frontend is that it can run DOOM
A Rigol MHO934 running Freedoom
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kay @dogthoughts.link · 30/07/2026
Naughty li-ions get charged with The Clamps
A lithium ion battery being charged dangerously with a power supply
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kay @dogthoughts.link · 30/07/2026
This was $10 at the flea market. I love digging in the ewaste of the bay area
A magic leap one sitting on a desk
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kay @dogthoughts.link · 14/03/2026
it must feel really good for the microcontroller when you use every pin
A schematic showing an RP2350 with every pin being used.
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kay @dogthoughts.link · 20/01/2026
i cannot believe he hand bound this book by himself (his mother is very proud)
A copy of Guinness World Records: Gamers Edition 2008, opened to the page with Tommy Tallarico on it
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kay @dogthoughts.link · 19/01/2026
did you know if you as Zoltaur very nicely it will print the entire Bee Movie script?
A huge roll of receipt paper with the bee movie script on it
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kay @dogthoughts.link · 18/01/2026
train train train tRAIN TRAIN TRAIN TRAINTRAINTRAINTRAINTRAINTEAIN
A densha de go controller for the ps1
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kay @dogthoughts.link · 05/01/2026
Oh you run arch? That's cool
A Wii running Niiofetch
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kay @dogthoughts.link · 04/01/2026
Desoldering and measuring every component on the Wii just to feel something
Every resistor, capacitor, and ferrite bead desoldered from an RVK Wii and taped to several sheets of paper for measurement
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kay @dogthoughts.link · 03/01/2026
google dot com how 2 jailbreak ur wii 2026 no virus
A Wii PCB being held up in front of a TV
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kay @dogthoughts.link · 17/12/2025
OK chat I greaseweasled the grumbo disk and it is well and truly wiped. Yes I bought a greaseweasel and an old Mitsumi flobby drive just to see if ANYTHING at all is on the grumbo disk.
A flux map of the Grumbo disk, showing no bit transitions
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kay @dogthoughts.link · 15/12/2025
These are GDDR3 traces from the Wii. I am trying to reverse engineer a mostly complete schematic for a project
Traced GDDR3 RAM traces from the RVK-001 Wii sanded board
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kay @dogthoughts.link · 15/12/2025
NO computers are NOT magic these are NOT sigils STOP LOOKING CLOSELY AT THEM THE MADNESS WILL CONSUME YOU
Length-matched GDDR3 traces on a PCB
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kay @dogthoughts.link · 06/12/2025
is it normal to find three thinkpad BIOS chips on your floor while cleaning your room
Three 8 pin SOIC SPI flash memory chips, that I am pretty sure came from thinkpads that I BIOS modded
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kay @dogthoughts.link · 06/12/2025
cant even call them solder BALLS anymore cause of uh woke or someth
A jar of 0.3mm solder balls for reballing chips
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kay @dogthoughts.link · 05/12/2025
NOOOOOO
A screenshot of my dmesg logs showing that the disk is corrupted
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kay @dogthoughts.link · 04/12/2025
Here's my Spotify wrapped 🎵🎶 #spotify #spotifywrapped
A bunch of links to news articles showing how shitty a platform Spotify is
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kay @dogthoughts.link · 01/12/2025
chat what's on the grumbo disk I found in the trash
A XEROX 3.25 inch beige floppy disk with a handwritten label that appears to say Grumbo
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kay @dogthoughts.link · 26/11/2025
It shipped wrapped in a scan from Yokohama Kaidashi Kikou lol. Great taste👌
A scan of Yokohama Kaidashi Kikou, printed out on a sheet of 8.5x11 paper
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kay @dogthoughts.link · 26/11/2025
Putting @cosplaycatkitty.bsky.social 's album on my iPod rn
A CD of fem&m's album ADDHERALL underneath a silver iPod mini that is syncing to a PC
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kay @dogthoughts.link · 26/10/2025
only one candidate can save us
An old issue of the fanzine Beckett Pokémon Collector that has artwork of pikachu giving a speech at a podium and it says PIKACHU FOR PRESIDENT
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kay @dogthoughts.link · 24/10/2025
Here this is for you
An Ubuntu 7.04 live CD
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kay @dogthoughts.link · 23/10/2025
It works
The janky resistor in a breadboard
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kay @dogthoughts.link · 23/10/2025
tfw you don't have a 1.5k through hole resistor
An 0805 1k resistor soldered in series to an 0603 560 ohm resistor with wires soldered to both ends, viewed under a microscope
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kay @dogthoughts.link · 22/10/2025
I had some extra IBM Model Ms laying around so I modded them to use USB instead with the open source yacobo control board github.com/sje-mse/yacobo I want to redesign this with a Pico. I think I know how to get around the pin shortage...
A comparison of the yacobo model m control board and the original model m control boardThree IBM model M keyboards from the early 1980sA shot of the USB connector retrofitted into a 1980s Model M keyboard
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kay @dogthoughts.link · 22/10/2025
This is what the populated board looks like. Its an iPhone camera lens.
A gameboy camera mini with the shell off, showing the internal components
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kay @dogthoughts.link · 21/10/2025
I have concluded my open source experiments with the PlayStation 1! I wanted to see if I could remove the region lock, install an open source disk drive replacement, and make it all work with a libre BIOS. Good news: you can! dogthoughts.link/posts/ps1_mo...
An open Playstation 1 SCPH-5xx1 model with the PU-18 revision motherboard. There is a custom ROM chip soldered in to replace the BIOS and an open source optical drive replacement installed as well.
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kay @dogthoughts.link · 16/10/2025
Obligatory photo of all of them, taken with a game boy camera
A photo of all four game boy camera minis, taken with another game boy camera. Image dumped with the GBPunk.
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kay @dogthoughts.link · 16/10/2025
FINALLY I have created FOUR game boy mini cameras! Not scalping these BTW, they're all for friends. Scalpers get bent More about this super cool build is here gameboycamera.super.site/projects/gam... Huge shoutouts to @gameboycamera.com for designing something so cool. I had fun building them!
Four game boy mini cameras that I built. Three white, one blue
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kay @dogthoughts.link · 15/10/2025
Not lying about PEPSI MAN btw
A hand holding a CD case of the PlayStation 1 game Pepsi Man
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kay @dogthoughts.link · 15/10/2025
Adding a boykisser to my PS1 to remove its region lock and make it play PEPSI MAN
A custom PSNee modchip board installed inside of a PlayStation 1. There is a boykisser on the modchip
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kay @dogthoughts.link · 02/10/2025
FINALLY going and restocking badges and stuff on my tindie. This stuff has been sold out for like a year
A box full of SAOs (shitty add one) and badges that I am assembling
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