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Show HN: Circuit Tutor– Chat with and make basic EE schematics via LLM

https://circuit-tutor.xyz/
2•andrewrn•4h ago
Hi HN! I built a small tool that lets you describe simple circuits in plain English and get a schematic. You can then ask follow up questions like "whats the voltage drop across R1?" or "How would you calculate the Thevenin equivalent resistance?"

Emphasis on simple—right now it handles very basic circuits (think: 1 voltage source, a few resistors, maybe a cap).

I built it because I am a mechanical engineer by training and sometimes forget basic EE. LLM's are making it so quick and easy to understand codebases, I thought it would be cool to try and build the same for circuits.

It's a prototype for now, but I think it could eventually be really useful for autodidacts, students, and engineers looking to brush up their circuit theory.

Would love feedback on whether others think this might be useful. Link: https://circuit-tutor.xyz/

Hoofprint Biome boosts cow nutrition while slashing methane burps

https://techcrunch.com/2025/04/29/hoofprint-biome-boosts-cow-nutrition-while-slashing-methane-burps/
1•PaulHoule•9m ago•0 comments

Show HN: I Built a Simple App to Land You a Job Fast

https://www.apply4me.io/en
1•jorgelameira•11m ago•0 comments

Show HN: Lyra – A Smart Shopping Assistant

https://getlyra.ai/
1•rudrapratap42•12m ago•0 comments

The and Surprising History of the Once-Rejected Zero

https://www.scientificamerican.com/article/the-strange-and-surprising-history-of-the-once-rejected-zero/
1•beardyw•14m ago•1 comments

Show HN: Export Google Maps Saved Places to CSV/GeoJSON (Local-Only App)

https://www.takeout-tools.com
1•Rurouni-dev-11•16m ago•0 comments

The Myst Graph, 3: Creating the Graph Using DeMystify

https://glthr.com/myst-graph-3
1•tobr•18m ago•0 comments

Linguists Find Proof of Sweeping Language Pattern Once Deemed a 'Hoax'

https://www.scientificamerican.com/article/linguists-find-proof-of-sweeping-language-pattern-once-deemed-a-hoax/
1•beardyw•24m ago•2 comments

Internet Artifacts (2023)

https://neal.fun/internet-artifacts/
1•helloplanets•26m ago•1 comments

Klarna flips from AI to hiring people, survey reveals most AI fail to deliver

https://fortune.com/2025/05/09/klarna-ai-humans-return-on-investment/
4•riffraff•38m ago•1 comments

What Works (and Doesn't) Selling Formal Methods

https://www.galois.com/articles/what-works-and-doesnt-selling-formal-methods
2•matt_d•39m ago•0 comments

Show HN: ThatOneTimer, a science backed study timer

https://that-one-timer.vercel.app/
2•ifthisdontwork•39m ago•1 comments

Grafana Beyla donated to OpenTelemetry project

https://grafana.com/blog/2025/05/07/opentelemetry-ebpf-instrumentation-beyla-donation/
1•shscs911•39m ago•0 comments

Radio City

https://thesephist.com/posts/radio-city/
1•feross•45m ago•0 comments

JavaScript Closures and Scope

https://vaibhavacharya.github.io/blog/javascript-closures-and-scope/
1•vaibhavacharya_•47m ago•0 comments

Breaking the Sound Barrier Part I: Fuzzing CoreAudio with Mach Messages

https://googleprojectzero.blogspot.com/2025/05/breaking-sound-barrier-part-i-fuzzing.html
1•todsacerdoti•52m ago•0 comments

Show HN: NR34P3R – Fast Open Port Scanner with Short Service Descriptions

https://github.com/m-o-z-z-i-x/NR34P3R
1•m-o-z-z-i-x•58m ago•0 comments

Corbent: Next‑Generation Direct Air Capture

https://www.lesswrong.com/posts/RCifjM58vph2iFYEy/corbent-a-master-plan-for-next-generation-direct-air-capture-1
1•dannyobrien•59m ago•0 comments

Gmail to SQLite

https://github.com/marcboeker/gmail-to-sqlite
1•tehlike•1h ago•0 comments

Show HN: Papyrus Font Designer – Create Beautiful Text Designs Online

https://papyrusfont.com/
3•zhangchengzc•1h ago•1 comments

Ask HN: State of the Commerce of AI Coding

1•init7•1h ago•0 comments

The misconception that almost stopped AI [video]

https://www.youtube.com/watch?v=NrO20Jb-hy0
2•doctaj•1h ago•0 comments

App logo generator for SaaS founders

https://dashing-otter-f42fb4.netlify.app/
4•chetansorted•1h ago•0 comments

Ask HN: What would you do with the #manga chat channel in Libera IRC network?

2•babuloseo•1h ago•0 comments

SoundCloud faces backlash after adding an AI training clause in its user terms

https://www.fastcompany.com/91332060/soundcloud-faces-backlash-after-adding-an-ai-training-clause-in-its-user-terms
9•doctaj•1h ago•0 comments

Show HN: Spress – A vibe coded programming language

https://github.com/ryanmcdermott/spress
1•ryansworks•1h ago•0 comments

Free visual UI builder for production ready NextJS websites(Shadcn,Framer)

https://next.appsbunny.com
1•mvsingh•1h ago•0 comments

Score Margins in OpenSkill MMR

https://github.com/vivekjoshy/openskill.py
1•daegontaven•2h ago•1 comments

Vision Now Available in Llama.cpp

https://github.com/ggml-org/llama.cpp/blob/master/docs/multimodal.md
84•redman25•2h ago•12 comments

Analyzing CVE-2025-31191: A macOS security-scoped bookmarks-based sandbox escape

https://www.microsoft.com/en-us/security/blog/2025/05/01/analyzing-cve-2025-31191-a-macos-security-scoped-bookmarks-based-sandbox-escape/
5•bit_qntum•2h ago•0 comments

Texas secures $1.38B settlement with Google over data privacy

https://www.reuters.com/technology/texas-says-it-secures-138-billion-settlement-with-google-over-data-privacy-2025-05-09/
10•byte-bolter•2h ago•2 comments