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Alvaro

@alvarop.com
979 followers 138 following 38 posts

FW/HW engineer. Co-host of unnamedre.com alvarop.com @alvaroprieto on Twitter

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Alvaro @alvarop.com · 01/08/2026
You should chat with @logicalelegance.bsky.social :D
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Alvaro @alvarop.com · 29/06/2026
WTAF. Just took a Lyft from the airport to my house. They charged me $50. I saw the drivers phone when he was starting the ride and he only got $18 ?! That’s ridiculous!🤬
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Alvaro @alvarop.com · 21/06/2026
Who else is headed to Toorcamp this week?
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Alvaro @alvarop.com · 17/06/2026
Fantastic! Time to re-read Alpha Wave. Do you have any estimated time for the audiobook release by any chance? Maybe this summer?🤞
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Unnamed Reverse Engineering Podcast @unnamedre.com · 09/05/2026
New episode is up! We talked to Michael Ossmann about HackRF Pro, Cynthion, and more! unnamedre.com/episode/78
unnamedre.com
078 - Séance Mode - An Interview with Michael Ossmann
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Alvaro @alvarop.com · 02/04/2026
My phones buzzed as the earthquake was happening in Sunnyvale.
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Alvaro @alvarop.com · 02/04/2026
I can only speak for Sunnyvale, but our CERT program is pretty good. sunnyvaleserv.org/cert I think there’s two classes per year for anyone who wants to learn all the things and we have a “deployment team” which meets once a month for drills and refresher classes. It’s something at least :D
sunnyvaleserv.org
Sunnyvale CERT - Sunnyvale SERV
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Alvaro @alvarop.com · 28/03/2026
When I’ve had them at the farmers market, they told me to just eat them like that 😅
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Alvaro @alvarop.com · 25/03/2026
Not sure if I found Patient Zero by looking at what else Ray Porter had narrated or if it was suggested due to my reading Scott Sigler’s Infected trilogy or Del Toro’s Strain Trilogy. I will say Rudy and Joe’s relationship is what convinced me to talk to a therapist for the first time, so thank you!
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Alvaro @alvarop.com · 19/03/2026
TIL! I’ll have to rewatch the movie and see if they got that bit right
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Alvaro @alvarop.com · 24/01/2026
Booked! :D
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Helen Leigh @helenleigh.bsky.social · 24/01/2026
🎉 #Teardown2026 will be happening 24-26th July. We're in a cool new space: the Jupiter on Burnside. Our 60s mall era is dead, long live our 60s motel era. Tickets, calls for participation + volunteers, and general info on the @crowdsupply.bsky.social site: www.crowdsupply.com/teardown/por...
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Alex Glow (merlin) @alexglow.bsky.social · 19/11/2025
Hey, any of y'all #PCB nerds have a favorite type of UV-cure solder mask? 👀 Just got my old Bantam mill back, and I'd like to level up my quick-prototyping game... // #PCBs
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Alvaro @alvarop.com · 28/09/2025
Do you have a J-Link compact and wonder why it only works with _some_ USB-C cables? I looked into why that is 🤬 alvarop.com/2025/09/j-li...
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Alvaro @alvarop.com · 12/09/2025
Have you watched the video on how he makes all the sounds? Needles in throat, DMRI, and more! youtu.be/JkBV8GoPWXY?...
youtu.be
The Science Behind Vocal Distortion: Will Ramos of Lorna Shore
YouTube video by The Charismatic Voice
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Alvaro @alvarop.com · 17/08/2025
Apparently 🤷 Once I switched to micropython (from C) because I was out of ideas. I immediately got an "Invalid MISO pin" error, which made me take an nth look at the pinout and I finally saw it
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Alvaro @alvarop.com · 17/08/2025
Spent waaaaay too long trying to figure out why my board's SPI bus on GP6-GP9 wasn't working 🤦‍♂️
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Unnamed Reverse Engineering Podcast @unnamedre.com · 02/08/2025
New episode is up! We talked with Nathan Emerick about the Spotify CarThing and it's journey to becoming the @deskthing.app :D unnamedre.com/episode/75
unnamedre.com
075 - Teleporting All Over The Timeline
An Interview with Nathan Emerick
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Alvaro @alvarop.com · 23/07/2025
🤯 I look forward to anything you end up writing about this!
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Molly White @molly.wiki · 11/06/2025
When we throw up our hands and say none of it matters, we're doing the fascists’ work for them. They don't need to hide their corruption if they can convince us it's pointless to look. They don't need to silence truth-tellers if we've already decided truth is meaningless.
citationneeded.news
It matters. I care.
It matters. I care.0:00/295.5529711× Listen to me read this post here (not an AI-generated voice!), subscribe to the feed in your podcast app, or download the recording for later. “Who cares? It d...
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Alvaro @alvarop.com · 06/06/2025
Have you tried How To Become The Dark Lord And Die Trying? djangowexler.com/writing/how-... It’s no DCC, but I did enjoy it
djangowexler.com
How To Become The Dark Lord And Die Trying - Django Wexler
Groundhog Day meets Guardians of the Galaxy in Django Wexler’s laugh-out-loud fantasy tale about a young woman who, tired of defending humanity from the Dark Lord, decides to become the Dark Lord hers...
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Alvaro @alvarop.com · 06/06/2025
Do folks have a favorite UV cured adhesive for PCB rework? For holding wires in place, etc…
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Deviant Ollam ツ @deviantollam.bsky.social · 26/05/2025
My gargantuan presentation about Cold War attacks and intrusions into our intelligence apparatus has now been published. If you didn't catch it at #ShmooCon or #CackalackyCon now you can view it here... youtu.be/-Z_Jv7vuiqg Enjoy! 👍😁👍
youtu.be
Attacking Classified Safes and Vaults from the Cold War to Now [CackalackyCon 2025]
YouTube video by DeviantOllam
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Blackhoodie @blackhoodie.bsky.social · 17/05/2025
The amazing ppl behind @crowdsupply.bsky.social ‘s Teardown are hosting us in Portland, OR this year! Join us on Thursday for Hardware Hacking with @synapticrewrite.bsky.social and @barbieauglend.bsky.social - register here: blackhoodie.re/TearDown2025/
blackhoodie.re
Blackhoodie at Teardown 2025
Hardware Hackers, it is happening! I couldn’t be more excited to announce our very first BlackHoodie workshop at Teardown this year :) We’re offering a 1-day free training, for women, by women, at the...
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Alvaro @alvarop.com · 29/05/2025
That’s great! I really enjoyed the first one :D
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Alvaro @alvarop.com · 26/05/2025
🙋‍♂️
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Molly White @molly.wiki · 26/04/2025
Looking forward to the full-throated condemnation of this letter by those who accused the Biden administration of pressuring social media firms to moderate COVID-19 and election fraud misinfo! Any second now... www.theverge.com/news/656720/...
theverge.com
Trump DOJ goon threatens Wikipedia
Wikipedia is facing another threat.
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Keyboardio @keyboard.io · 07/04/2025
shop.keyboard.io/blogs/news/a... This is an expanded and updated version of the message we sent to our mailing list late last week.
shop.keyboard.io
An open letter to U.S. customers
To our US customers: A few days ago, the Trump Administration announced that they will be ending the de minimis exemption for all shipments from Hong Kong and China on May 2. They also raised the mini...
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Alvaro @alvarop.com · 02/04/2025
Aha! I’d been trying to figure out who recommended the Dungeon Crawler Carl series! Thank you for that :D The audiobooks are a ton of fun.
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OpenMV @openmv.io · 17/03/2025
We just launched the OpenMV N6 and AE3 on Kickstarter - Our Latest OpenMV Cameras with AI accelerators onboard - Run YOLO at 30 FPS on a Microcontroller! bit.ly/41tpKtv - Back our Kickstarter now!
bit.ly
OpenMV N6 & AE3 - Low Power, Python Programmable AI Cameras
Embed AI into anything, anywhere, running on batteries for years with the OpenMV N6 and AE3.
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Alvaro @alvarop.com · 14/03/2025
I assume this also includes the pre programmed bootloader ICs?
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Jeff Keyzer @mightyohm.bsky.social · 12/03/2025
Working on something today. I've been doing a lot of recapping recently and was getting tired of Googling pdfs. mightyohm.com/wiki/referen...
mightyohm.com
reference:electronics:capacitors:electrolytic [MightyOhm Wiki]
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Alvaro @alvarop.com · 05/03/2025
Have you ever wanted to debug your device over USB-C? (I’m talking JTAG/SWD, not just USB!) If you already have a USB-C connector, there’s no need to have an additional connector to program! Started as a twitter thread ages ago, but I've cleaned it up and added more info! alvarop.com/2025/03/swd-...
BlackMagic Probe connected to a target over SWD using an SWD2USBC adapter.
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Alvaro @alvarop.com · 27/02/2025
I’ve just been using Ubuntu on my raspberry pi’s since it’s what I’m most familiar with :/ It works really well for what it’s worth
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Alvaro @alvarop.com · 11/02/2025
I haven’t tried lockdown mode yet. Can you forward/airdrop the attachment to a non-lockdowned device?
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Embedded @embeddedfm.bsky.social · 07/02/2025
Debra Ansell( @geekmomprojects.com ) joined us to talk about finding friends and exchanging neat gifts, accidentally tricking people into making unmanufacutable boards, and happy, blinking lights. Take a listen here: embedded.fm/episodes/494 #makergiftexchange #friends #maker #LED #lights
embedded.fm
494: All Tech Is Wearable — Embedded
Debra Ansell joined us to talk about finding friends and exchanging neat gifts, accidentally tricking people into making unmanufacutable boards, and happy, blinking lights. Debra is usually known by ...
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evacide @evacide.bsky.social · 03/02/2025
Some useful Surveillance Self Defense links for people who want to lock their shit down right now: Attending a protest: ssd.eff.org/module/atten... How to Use Signal: ssd.eff.org/module/how-t... Security starter pack: ssd.eff.org/playlist/wan...
ssd.eff.org
How to: Use Signal
Download location: Google Play Store, Apple App Store System requirements: Android 5 or later, iOS 13 or later Version used in this guide: Android: 7.0. iPhone: 7.0 License: GPLv3 Level: Beginner Time...
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Alvaro @alvarop.com · 15/01/2025
Nice! I mostly ever see single frequency demodulators. Might have to get a couple of these for work :D
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Alvaro @alvarop.com · 11/01/2025
Congrats on the move! Looking forward to what you create at Opulo!
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OSH Park @oshpark.bsky.social · 10/01/2025
Teardown is amazing annual June event in Portland for hacking, discovering, and sharing hardware. The call for proposals closes on Wednesday, January 15th: www.crowdsupply.com/teardown/por... #portland #portlandpdx #pdx #openhardware
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Molly White @molly.wiki · 08/01/2025
Donating to the Wikimedia Foundation is great. Becoming a volunteer editor is even better. youtu.be/bRRHR1NEOqE
youtu.be
Become a Wikipedian in 30 minutes
YouTube video by Molly White
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Thaís @barbieauglend.bsky.social · 07/01/2025
Please support one of our own! If you ever have been to defcon, needed network security, used MFA, touched HAM radio, etc… dearest cjunkie made your life better one way or another - one of the most awesome human beings I know (and I know tons of them!) www.gofundme.com/f/support-ma...
gofundme.com
Donate to Support Marc Rogers' Road to Recovery, organized by Katie Vogel
Stretch goal! We blew past our initial goal in less than 24 hours. Because ant… Katie Vogel needs your support for Support Marc Rogers' Road to Recovery
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Stephen Hawes @stephenhawes.com · 04/01/2025
finally finished the fiber laser vid! you can check out the full version on yt: youtu.be/wAiGCyZZq6w
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stacksmashing @stacksmashing.bsky.social · 02/01/2025
Randomly found these cool 3D printable probes by for the Omnifixo that use a jumper-wire as probing needle. Especially the version with the 5 cent coins as weight works great! Might have to make a version with pogo pins :) Awesome work, IsTim! makerworld.com/en/models/51...
PCB held on Omnifixo with 3D printed needle probes
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Alvaro @alvarop.com · 02/01/2025
Not a museum, but this is worth checking out www.fairchildgarden.org
fairchildgarden.org
Home
Fairchild is Miami's Garden. We harness the power of plants for humankind and share the joy and beauty of tropical gardening.
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Tomb💀Time @tubetime.bsky.social · 30/12/2024
hey! have a seat, crack open a can of POWER TUBE, and let's review ONE YEAR OF TUBE TIME! 🧵
a pull-tab can containing an 8122 power tube made by Penta Laboratories
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Alvaro @alvarop.com · 27/12/2024
This is one of the neatest gifts I’ve ever received. It’s a rug that looks just like one of my weather station PCB’s! Here are pictures of the PCB and the rug. Oh, and did I mention some of it glows in the dark?!?!?
A rug that looks like a printed circuit boardA green printed circuit board with various components, like a radio, integrated circuits and other stuffA picture with a small circuit board next to a very large rug that looks like that circuit boardA picture of the rug that looks like a circuit board with glow-in-the-dark components
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Alvaro @alvarop.com · 23/12/2024
Slowly migrating old Twitter threads to my blog. Here's one on a 7400 series clock I built based on my dad's college project notes. alvarop.com/2024/12/7400...
7400 series clock prototyped on a breadboardDad's Digital System's project notes7400 Series Clock PCB
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Alvaro @alvarop.com · 23/12/2024
This Beekeper review was excellent boxd.it/5zF9d1
boxd.it
A ★★★ review of The Beekeeper (2024)
Make no mistake, The Beekeeper is very silly and to be clear, objectively bad and not taken seriously by anyone (including myself), but has some sort of sheer and utter bizarreness I can’t stop thinki...
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KiCad EDA @kicad.org · 22/12/2024
The KiCad project is excited to announce the first release candidate for the next major version is available for testing. Version 9.0.0 is expected to be released by 01/31/25. New features can be found here forum.kicad.info/t/post-v8-ne... Packages are available www.kicad.org/download/
forum.kicad.info
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