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Raspberry Pi RP2350 fixes E9, glitching, introduces 2MB flash variant

https://www.cnx-software.com/2025/07/29/raspberry-pi-rp2350-a4-stepping-fixes-e9-gpio-erratum-9-glitching-bugs-introduces-2mb-flash-variants/

5•ckocagil•20h ago

Comments

ckocagil•20h ago

Finally there's a new stepping (i.e revision) for the RP2350 die that fixes the E9 bug that has plagued the chip so far, causing excessive input currents on GPIO pins which made internal pull-up resistors useless and made high impedance inputs impossible.

GPIO pins are now all 5V tolerant too!

Show HN: App.build, open-source AI agent that builds full-stack apps

1•davidgomes•21m ago•0 comments

How Boba Shops Make Money [video]

https://www.youtube.com/watch?v=XgsrxADVo7M

1•mgh2•25m ago•0 comments

Google loses appeal over app store reforms in Epic Games case

https://www.cnbc.com/2025/07/31/google-loses-appeal-over-app-store.html

2•1vuio0pswjnm7•27m ago•0 comments

Updated My about Page

https://mtende.blog/about

1•sonderotis•27m ago•0 comments

Zero – Local Encrypted Vault App (No Cloud, No Signup, Free)

1•techdobz•29m ago•1 comments

Covid's origins conspiracy theories hamper ability to prevent the next pandemic

https://www.cnn.com/2025/07/31/health/covid-origins-pandemic-conversation

4•frans•33m ago•1 comments

What Does ROC Law Say About Taiwan?

https://usali.org/publications/talking-points-what-does-roc-law-say-about-taiwan-wk6w8

1•thomassmith65•41m ago•0 comments

Show HN: Gmap: Explore Git Repos Visually from the CLI

https://github.com/seeyebe/gmap

1•seeyebe•46m ago•1 comments

Mozart Dice Game: algorithmic music generation designed by Mozart

https://www.playonlinedicegames.com/mozart

2•lubujackson•46m ago•1 comments

BoxBuddy: A Graphical Interface for Distrobox

https://github.com/Dvlv/BoxBuddyRS

1•indigodaddy•47m ago•0 comments

AI Researchers Are Negotiating $250M Pay Packages. Just Like NBA Stars

https://www.nytimes.com/2025/07/31/technology/ai-researchers-nba-stars.html

4•mitchbob•53m ago•1 comments

How much cash is the US raising from tariffs?

https://www.bbc.com/news/articles/cr5rm7v5166o

2•ranit•54m ago•0 comments

What's a Potato? A Nine-Million-Year-Old Tomato

https://www.nytimes.com/2025/07/31/science/evolution-agriculture-tomatoes-potatoes.html

1•jaredwiener•56m ago•0 comments

Oregon mandated phone-free schools – some parents are being asked to pay

https://www.oregonlive.com/education/2025/07/oregon-mandated-phone-free-schools-some-parents-are-being-asked-to-help-foot-the-bill.html

2•rwc9•58m ago•2 comments

Samsung TV service down: Users say apps not loading amid widespread outage

https://www.hindustantimes.com/world-news/us-news/samsung-tv-service-down-users-say-apps-not-loading-amid-widespread-outage-101754016932282.html

1•geoka9•1h ago•0 comments

Decoding the Chinese Computer

https://www.sixthtone.com/news/1017405

2•kaptain•1h ago•1 comments

Facebook Once Bought a VPN App and Used It to Spy on 33M+ Phones for Years

https://twitter.com/itsalexvacca/status/1950927585845948600

2•dsr12•1h ago•0 comments

Blame the governor! Oklahoma’s “board meeting porn” scandal goes gonzo

https://arstechnica.com/security/2025/07/blame-the-governor-oklahomas-board-meeting-porn-scandal-goes-gonzo/

1•tzs•1h ago•0 comments

Show HN: MitiFresh – A marketplace for homegrown backyard produce

1•priyankaajsr•1h ago•0 comments

Matlab Copilot: AI assistant optimized for Matlab

https://www.mathworks.com/products/matlab-copilot.html

1•teleforce•1h ago•0 comments

Elon Musk gives millions to Republican super PACs ahead of the midterms

https://www.nbcnews.com/politics/2026-election/elon-musk-gives-millions-republican-super-pacs-ahead-midterms-rcna222114

5•tastyface•1h ago•0 comments

Construction on Trump's $200M White House ballroom to begin in September

https://www.cnn.com/2025/07/31/politics/white-house-ballroom-construction

5•adwmayer•1h ago•3 comments

Peacock feathers can emit laser beams

https://arstechnica.com/science/2025/07/scientists-use-peacock-feathers-to-make-frickin-laser-beams/

1•colinprince•1h ago•0 comments

Further Performance Evolution in Python 3.14: Tail Call Interpreter

https://www.manjusaka.blog/posts/2025/07/02/tail-call-in-3-14-interpreter-en/index.html

1•misonic•1h ago•0 comments

Two Driverless Waymo Cars Collide at Phoenix Sky Harbor Airport

https://www.teslarati.com/two-driverless-waymo-cars-collide-phoenix-sky-harbor-airport/

3•starkparker•1h ago•0 comments

Show HN: Kali Linux-like environment written in Windows Batch

https://github.com/Kali-in-Batch/kali-in-batch

2•benja2998•1h ago•0 comments

Show HN: Dingo 1.9.0 released: With enhanced hallucination detection

https://github.com/MigoXLab/dingo

1•e06084•1h ago•0 comments

Are Cyber Defenders Winning? – Lawfare

https://www.lawfaremedia.org/article/are-cyber-defenders-winning

2•bariumbitmap•1h ago•0 comments

The Impossible Quiz

https://en.wikipedia.org/wiki/The_Impossible_Quiz

2•bariumbitmap•1h ago•1 comments

LLM leaderboard – Comparing models from OpenAI, Google, DeepSeek and others

https://artificialanalysis.ai/leaderboards/models

18•bookofjoe•1h ago•4 comments