alex!
@atctwo.net
she/her · 🏳️⚧️ & (🇬🇧 || 🇮🇪) · belfast, NI · posting about my silly little projects, photography, and things i find interesting · atctwo.net
got a new thermal receipt printer? don't know what to do with it? try printing a live feed of the atproto firehose! you certainly won't regret printing a live feed of the atproto firehose
i finally got through all my emf photos! i wish i had taken more but i'm still happy with the ones i got! atctwo.net/photos/elect...
Electromagnetic Field 2026
In July 2026 I went to a surreal event called Electromagnetic Field, where a bunch of hackers and nerds gathered in a field to attend talks, do workshops, run art installations, and hang out! Here are...
atctwo.net
looks like i might have irrecoverably screwed up the database migration for my fediverse instance teehee 🤪 if i end up rebuilding the instance on a different domain, i guess my old account (and all of it's follow{ers, ing}) will kinda just exist as a ghost on other instances?
new blog post! it's just a little writeup on a repair i did for some VGA matrix switches (that i've posted a lot about here hehe) i finally got around to writing this post since i'm planning on donating two of these to the swap shop at #emfcamp atctwo.net/posts/2026/0...
Kramer VP-8x8 VGA Matrix Repair
A little writeup on how I repaired three VGA matrix switches I got on eBay
atctwo.net
packing stuff for my first emf camp!! i have totally no idea how much to bring... this is enough equipment, right?
I FOUND IT twitter.com/ChiyokoMusic...
i remember back when Deltarune Chapters 3 and 4 dropped someone made an edit of Third Sanctuary's intro where the notes were the apple marimba ringtone and i cannot for the life of me find it, it was so funny. i think it was over that "susie is calling" image if anyone has this tweet please lmk
I've been working on my battlebots today. I think my desk gets really visually interesting when it's this busy so I'm sharing it!
[deltarune spoilers] finished chapter 5! very very fun, kinda builds on the same formula as previous chapters but has it's own charm in the form of new mechanics and silly gags. it feels like each chapter takes the same formula and builds on it in very clever ways :)
new blog post! that i wrote about 6 months ago and forgot about :p it's about all the silly stuff i had to work around when using the web MediaSession api for a project atctwo.net/posts/2026/0...
MediaSession API Skeletons
Inconsistent behaviour in the MediaSession Web API sent me down a long and deep rabbit hole
atctwo.net
So, my home city is Belfast. This is where I and the people I love spend our lives. The racist rioting last night and fears of more tonight are heartbreaking. To think that this is how the city I love treats people? It's shameful. It makes me ashamed to call this place home
i'm only hearing about this now, but this is literally my dream microcontroller! bluetooth classic and native USB host in one chip
Espressif’s New ESP32-S31: Dual-Core RISC-V with WiFi 6 and GBit Ethernet
over the weekend, red bull ran a soapbox race at stormont estate in belfast (just outside the seat of the local devolved government). i got a few cool pictures! atctwo.net/photos/red-b...
Red Bull Soapbox Race - Belfast May 2026
On 17.05.26, Red Bull held a soapbox race at Stormont Estate (just outside the seat of the local devolved government lol). I got a few cool pictures! But only of the first half, since the sudden torre...
atctwo.net
i listen to a lot of music, and i like to get it on CD (and sometimes other formats) where i can. so i thought i might make a thread that i can add to to show off any physical music i get!
so i got the new tomodachi life. i'm about two hours in and it's Very Good
hello from this bluesky outage! i'm able to see my feed using Blacksky, but it's mostly automated accounts. i guess virtually no one can actually post anything. so, i wonder how many people will actually see this?
so it turns out that this VGA matrix switcher doesn't mind if the RGB video channels happen to contain audio signals and not video signals
im having a very normal saturday night, fixing a vga matrix switcher
Published a lightly commentated version of my FFT-influenced clock system (which I've been using for music visuals in OBS) onto Shadertoy (since I want to get into the habit of sharing with the community more). (music is 'Level 6 (CPU choke dub) (2023)' by Datassette) www.shadertoy.com/view/fcf3WM
I'm repairing some portable electronic scales with USB charging. it has this big supercapacitor for holding charge but nope! it's really a capacitor-shaped li-ion battery!
i made a tiny cat-shaped battlebot! it's called Cat Bot and also sometimes called Scratch. i've posted a bit about it before but i think it's actually finally finished now, so i'm publishing the design files in case anyone's curious how it was made. github.com/atctwo/catbot
GitHub - atctwo/catbot: A cat-themed battlebot
A cat-themed battlebot. Contribute to atctwo/catbot development by creating an account on GitHub.
github.com