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/dave/null

@circuitbreakr.bsky.social
151 followers 96 following 138 posts

(っ◔◡◔)っ • Fault Injection • Hardware Hacking • Cybersecurity • Open Source PhD researcher @SEEMOO / @tuda.bsky.social [formerly @unixb0y on Twitter]

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Reposted by /dave/null
stacksmashing @stacksmashing.bsky.social · 06/10/2026
I got the original, unmodified Commander Keen running on the Pico 2 😀 This uses Frank-x86, a new ILI9341 driver, and (ab)uses the flash on the Pico 2 as swap RAM (which I'm sure is great for it's longevity - sorry, didn't have a PSRAM at hand) Next: Input support!
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/dave/null @circuitbreakr.bsky.social · 06/10/2026
PSA: #Vivado works amazingly well on the command line! I would have never expected that, but it's a joy being able to script / automate all my Vivado workflows now. #fpga
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/dave/null @circuitbreakr.bsky.social · 01/10/2026
Couple years ago: "I should really look into Raspberry Pi Pico.." Today: "Of course I'm going to use a Pico for this!"
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/dave/null @circuitbreakr.bsky.social · 30/09/2026
Another point to add: sometimes you don't know yet what kinds of music you like. And sometimes you don't like an artist at first but it grows on you over time. All this is lost if you just have AI generate music (or any kind of content) tailored to "what you already like".
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/dave/null @circuitbreakr.bsky.social · 30/09/2026
Just clauding around ✨
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/dave/null @circuitbreakr.bsky.social · 25/09/2026
Good fun working on this stuff.. 😇 #glitch #emfi #faultinjection #hardwarehacking
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/dave/null @circuitbreakr.bsky.social · 19/09/2026
Same feeling starts kicking in for micro USB devices tbh 😅
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/dave/null @circuitbreakr.bsky.social · 16/09/2026
My beloved T30 ❤️ Most used socket/bit during this #audi engine repair 🤤
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/dave/null @circuitbreakr.bsky.social · 15/09/2026
Oh for that I would (and hope to) get an Africa Twin! I haven‘t looked into whether one would want a newer or older (easier to fix?) model, though.
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/dave/null @circuitbreakr.bsky.social · 15/09/2026
⚙️ Cargo is running, time for another coffe... ☕
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/dave/null @circuitbreakr.bsky.social · 13/09/2026
Sounds like it would be worth it! Maybe something that‘s also suitable for rainy weather?
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/dave/null @circuitbreakr.bsky.social · 13/09/2026
What do you ride? @thomasjo.bsky.social
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/dave/null @circuitbreakr.bsky.social · 13/09/2026
This one‘s just a 2nd gen SV650!
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/dave/null @circuitbreakr.bsky.social · 12/09/2026
A little bit of #motorcycle maintenance & upgraded yoke nut for phone mounting 😇
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/dave/null @circuitbreakr.bsky.social · 11/09/2026
unplatform.fromthesuperhighway.com
unplatform.fromthesuperhighway.com
Home | Unplatform
The definitive guide for escaping social media (and joining the indie web.)
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/dave/null @circuitbreakr.bsky.social · 09/09/2026
Advantage when #hardwarehacking gets frustrating: you can always burn the fucking chip to the ground, to let off some steam 😈
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/dave/null @circuitbreakr.bsky.social · 09/09/2026
#hardwarehacking tip of the day: use a sharp blade for cutting through copper traces or end up with lifted traces & pads!
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/dave/null @circuitbreakr.bsky.social · 03/09/2026
Listening now: Duran Duran - Union of the Snake tidal.com/track/351939...
tidal.com
Duran Duran - Union of the Snake (2010 Remaster)
Listen to Union of the Snake (2010 Remaster) on TIDAL
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/dave/null @circuitbreakr.bsky.social · 02/09/2026
Listening now: Ankor - Embers tidal.com/track/394484...
tidal.com
Ankor - Embers
Listen to Embers on TIDAL
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/dave/null @circuitbreakr.bsky.social · 01/09/2026
Actually I‘m not looking to make a local coding assistant or anything like that, but rather an automated tool that does basic web scraping / searching (I don’t know the URLs, it has to find them). A fairly small and local model should suffice.
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/dave/null @circuitbreakr.bsky.social · 31/08/2026
That looks great, thanks a lot! I do want to script a little bit around it too, though!
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/dave/null @circuitbreakr.bsky.social · 31/08/2026
I got ollama and qwen3, but now I need to write a whole bunch of Python, install a web browser with MCP etc. if I understand it all correctly.
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/dave/null @circuitbreakr.bsky.social · 31/08/2026
Is there still no cool, easy to install way to run a small local AI model that is "somewhat agentic" i.e. it can look up stuff online in its own little sandboxed web browser?
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/dave/null @circuitbreakr.bsky.social · 24/08/2026
Finally <100 inbox again, hate coming back from holidays.. 😅
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/dave/null @circuitbreakr.bsky.social · 16/08/2026
limitededitionjonathan.substack.com/p/apple-is-t...
limitededitionjonathan.substack.com
Apple Is the King of AI and Nobody Knows It
NVIDIA is a dead man walking. I’ve been saying this for months. Consider this my timestamp.
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/dave/null @circuitbreakr.bsky.social · 14/08/2026
CDs are such a great medium. After years of using mostly #vinyl and #cassette as physical media for my music, I appreciate a lot that you don‘t need to flip CDs!
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/dave/null @circuitbreakr.bsky.social · 05/08/2026
The feeling of ripping one of these open 💿 #cd #music
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/dave/null @circuitbreakr.bsky.social · 02/08/2026
Use forums! Keep using #forums and #blogs! Most new content now happens behind closed doors of the social platforms and thus becomes way harder to find! I know it also gets crawled by AI, but that‘s another topic. :/
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/dave/null @circuitbreakr.bsky.social · 30/07/2026
What scope does one want to get in 2026? 4 ch, 300MHz, maybe 2 signal generator channels.
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/dave/null @circuitbreakr.bsky.social · 30/07/2026
That's exactly what I'm talking about 😄 Similarly with new hacking hardware.. Still need to try my PhyWhisperer-USB.. :|
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/dave/null @circuitbreakr.bsky.social · 30/07/2026
Everyone loves to see cool hardware hacks, but nobody talks about how much stuff we buy and either don't get around to or don't manage to hack it. 😅 #hardwarehacking
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/dave/null @circuitbreakr.bsky.social · 28/07/2026
Watching @liveoverflow.bsky.social talk about the "AI Hugging Face Hack" while a @wired.com newsletter hits my inbox titled "Private Claude Chats Exposed in Google and Bing Search Results". #thisisfine 😅
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/dave/null @circuitbreakr.bsky.social · 21/07/2026
Fuck AI music! Instant report whenever it gets suggested by streaming platform of choice. ❌
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/dave/null @circuitbreakr.bsky.social · 17/07/2026
#Record of the day: Aja by Steely Dan! #vinyl
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/dave/null @circuitbreakr.bsky.social · 17/07/2026
Is this working?
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/dave/null @circuitbreakr.bsky.social · 17/07/2026
This moment when you re-discover E-Mail filter rules... So relaxing 💆‍♂️
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/dave/null @circuitbreakr.bsky.social · 16/07/2026
frontier this, frontier that.. 🙃
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Reposted by /dave/null
OSHWA @oshwassociation.bsky.social · 15/07/2026
Our Open Healthware Certification is out now! Certify your open healthware device at Healthware.oshwa.org As part of the debut, we held and Open Healthware Certification workshop as part of Open Source Healthware week in San Francisco. Check out our wrap up video on how it went.
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Reposted by /dave/null
Electronic Frontier Foundation @eff.org · 14/07/2026
Online behavioral advertising has made surveillance the business model of the internet. Privacy Badger fights for a better web by incentivizing companies to respect your privacy. www.eff.org/deeplinks/2...
eff.org
Online Tracking is Out of Control—Privacy Badger Can Help You Fight
Every time you browse the web, you're being tracked. That’s why EFF created Privacy Badger, a free, open source browser extension used by millions to fight corporate surveillance and take back
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/dave/null @circuitbreakr.bsky.social · 14/07/2026
Unpopular opinion: moving to audio-only #smartglasses is NOT sufficiently privacy-friendly! In fact, in many situations, audio recordings may be more revealing than pictures. Also, audio requires less bandwidth, making stronger attacker models viable such as live streaming from hacked glasses...
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/dave/null @circuitbreakr.bsky.social · 13/07/2026
It's a matter of time until it becomes unsustainable to let people use LLMs for free or for a fixed monthly (affordable) fee. Continue writing your own code everyone! Don't ever become dependent on AI for writing code (or anything else)!! www.wired.com/story/model-...
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Reposted by /dave/null
Electronic Frontier Foundation @eff.org · 10/07/2026
Did you get sticker shock last time you bought printer ink? Find out why it's so expensive and learn more about the right to repair movement with Adam Savage and iFixit CEO Kyle Wiens. Live discussion and Q&A on July 23rd. eff.org/livestream-r2r
EFFecting Change: If You Own It, Why Can't You Fix It on Thursday, July 23 at 9 AM PT. Featuring EFF's Corynne McSherry and Hayley Tsukayama, as well as Adam Savage and iFixit CEO Kyle Wiens.
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/dave/null @circuitbreakr.bsky.social · 10/07/2026
If you like being on photos, don‘t become a photographer.
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/dave/null @circuitbreakr.bsky.social · 08/07/2026
It's incredible to imagine how much human time / hours of life are wasted globally every day, so much potential for productivity and human connections, all just lost to #doomscrolling.
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/dave/null @circuitbreakr.bsky.social · 07/07/2026
Shipping from France is amazing news for us Europeans!!
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/dave/null @circuitbreakr.bsky.social · 03/07/2026
Another case of the same core issue. www.wired.com/story/sony-e...
wired.com
Sony Erases Digital Content From Libraries, a Reminder That You Don’t Own What You Buy
In September, some PlayStation customers will no longer be able to access some purchased movies and shows. It underscores the fact that digital purchases are really more like long-term rentals.
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/dave/null @circuitbreakr.bsky.social · 03/07/2026
www.wired.com/story/why-me...
wired.com
Meta Is Charging a Subscription for Smart Glasses Features. Welcome to the New Era of Consumer Tech
You bought the hardware. Now you’ll need to subscribe for “expanded access” to the most advanced features.
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/dave/null @circuitbreakr.bsky.social · 03/07/2026
Heads up to my fellow #Rohde&Schwarz #RTB2K users (RTB2002, RTB2004): You can flash the "new" RTB2's v3.0 firmware on it and get new features such as a runt trigger option! More details in this thread: www.eevblog.com/forum/testge... #RohdeSchwarz
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/dave/null @circuitbreakr.bsky.social · 02/07/2026
We used to be owners, now we're just users. And nobody noticed. #freedom #righttorepair
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