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Show HN: Dvcdbg – Lightweight no_std logger and I2C scanner for embedded Rust

https://github.com/p14c31355/dvcdbg

1•Placeless•2h ago

When creating drivers for unfamiliar boards, have you ever wanted to understand the I2C command sequence? dvcdbg is a lightweight, no_std-friendly Rust crate offering easy logging and I2C bus scanning to help you debug and explore embedded devices. Perfect for embedded Rust enthusiasts working on hardware integration.

Why Understanding AI Doesn't Necessarily Lead People to Embrace It

https://hbr.org/2025/07/why-understanding-ai-doesnt-necessarily-lead-people-to-embrace-it

1•gitremote•1m ago•0 comments

Debian GNU/Hurd 2025 released

https://lists.gnu.org/archive/html/bug-hurd/2025-08/msg00008.html

1•jrepinc•5m ago•0 comments

'Can you tell us how he died?': Mo Salah criticises Uefa

https://www.theguardian.com/football/2025/aug/09/can-you-tell-us-how-he-died-mohamed-salah-criticises-uefa-over-tribute-to-palestinian-pele

7•NomDePlum•5m ago•0 comments

Every company has the same hiring criteria

https://ethanding.substack.com/p/every-company-has-the-same-hiring

2•whoami_nr•6m ago•0 comments

Beating Caves of Qud as a Steaming Vent [video]

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

1•nxobject•7m ago•0 comments

A Vulkan on Metal Mesa 3D Graphics Driver

https://www.lunarg.com/a-vulkan-on-metal-mesa-3d-graphics-driver/

1•dagmx•8m ago•0 comments

Ask HN: Will LLM API costs be negligible in a year?

1•changisaac•10m ago•0 comments

Formula E wraps up season 11–where does the all-EV series go next?

https://arstechnica.com/cars/2025/07/formula-e-wraps-up-season-11-where-does-the-all-ev-series-go-next/

1•PaulHoule•19m ago•0 comments

The Greatest Revolution Since the Printing Press? (1980) [video]

https://www.youtube.com/watch?v=PXWDKB5cCOo

1•xqcgrek2•20m ago•0 comments

Microsoft Office Lens getting the axe

https://techcrunch.com/2025/08/08/rip-microsoft-lens-a-simple-little-app-thats-getting-replaced-by-ai/

4•zanmat0•22m ago•0 comments

Armenia at the Crossroads

https://nopolitik.substack.com/p/corridor-to-nowhere

2•akrylov•26m ago•0 comments

PCIe 8.0 Announced by the PCI-Sig Will Double Throughput Again – ServeTheHome

https://www.servethehome.com/pcie-8-0-announced-by-the-pci-sig-will-double-throughput-again/

3•rbanffy•26m ago•0 comments

UCI-Express Cranks Up Chiplet Interconnect Speeds

https://www.nextplatform.com/2025/08/08/uci-express-cranks-up-chiplet-interconnect-speeds/

2•rbanffy•26m ago•0 comments

Kilo Code: Open-Source VS Code AI Agent- Merged Features from Roo Code and Cline

https://github.com/Kilo-Org/kilocode

1•indigodaddy•27m ago•0 comments

Study: Teens 12+ see OnlyFans as an appealing alternative to traditional work

https://www.psypost.org/teens-as-young-as-12-see-onlyfans-as-an-appealing-alternative-to-traditional-work-study-finds/

2•gnabgib•29m ago•2 comments

Thoughts on ChatGPT-5? Especially Around Accuracy, Critical Thinking, and Memory

1•zyruh•30m ago•1 comments

Why do we even need SIMD instructions?

https://lemire.me/blog/2025/08/09/why-do-we-even-need-simd-instructions/

2•ibobev•31m ago•0 comments

Fixed Points via Logically Contractive Maps

https://lightcapai.medium.com/gas-stations-on-the-road-to-fixed-points-understanding-logically-contractive-mappings-141382475709

1•WASDAai•32m ago•1 comments

Fixing a loud PSU fan without dying

https://chameth.com/fixing-a-loud-psu-fan-without-dying/

1•sprawl_•32m ago•0 comments

TypeGPU – TypeScript Library for WebGPU

https://docs.swmansion.com/TypeGPU/

1•coffeeaddict1•36m ago•0 comments

Coloring the WebKit Browser Bars

https://medium.com/@evkirkiles/coloring-the-webkit-browser-bars-28d75cd8cf7f

1•ollyfg•38m ago•0 comments

Show HN: Alternative to Htmx and Alpine.js

https://hmpl-lang.dev/introduction/

3•aanthonymax•43m ago•0 comments

Improving Geographical Resilience for Distributed Open Source Teams with Freon

https://soatok.blog/2025/08/09/improving-geographical-resilience-for-distributed-open-source-teams-with-freon/

2•zdw•46m ago•0 comments

Deadly Electric-Motor Vehicle Collisions in SF Prompt Calls for Regulation

https://www.kqed.org/news/12051245/deadly-electric-motor-vehicle-collisions-in-san-francisco-prompt-calls-for-regulation

1•mikhael•46m ago•0 comments

Lördagsgodis (Saturday Sweets)

https://en.wikipedia.org/wiki/L%C3%B6rdagsgodis

3•dmichulke•49m ago•0 comments

Can Computers and Phones Combine? (1998) [video]

https://www.youtube.com/watch?v=EuF65Ohn51M

4•neom•53m ago•0 comments

Emory Shooting Highlights Dangers of Anti-Vaccine Conspiracy Theories

https://weaponizedspaces.substack.com/p/emory-shooting-highlights-dangers

5•rbanffy•56m ago•0 comments

Remote Work Comes to Piloting Ships

https://www.wsj.com/articles/remote-work-comes-to-piloting-ships-ed89e8b2

2•impish9208•59m ago•1 comments

Redis 8.2 is GA and brings more performance, efficiency, and new commands

https://redis.io/blog/redis-82-ga/

4•Redoubts•1h ago•0 comments

Initial findings from the DecodeME genome-wide association study of ME/CFS

https://www.research.ed.ac.uk/en/publications/initial-findings-from-the-decodeme-genome-wide-association-study-

2•gnabgib•1h ago•0 comments