| 1. | | Neural Networks: Zero to Hero (karpathy.ai) |
| 791 points by suioir 20 days ago | 77 comments |
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| 2. | | Space Elevator (neal.fun) |
| 1802 points by kaonwarb 3 months ago | 403 comments |
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| 3. | | Things you can do with a Software Defined Radio (2024) (blinry.org) |
| 976 points by mihau 4 months ago | 167 comments |
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| 4. | | The Little Book of Linear Algebra (github.com/the-litte-book-of) |
| 478 points by scapbi 4 months ago | 129 comments |
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| 5. | | Ask HN: How do I learn robotics in 2025? |
| 408 points by srijansriv 7 months ago | 99 comments |
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| 6. | | Show HN: ESP32 RC Cars (github.com/mattsroufe) |
| 335 points by mattsroufe 11 months ago | 63 comments |
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| 7. | | I Reversed a Drone and Landed It with My PC (hardbreak.wiki) |
| 189 points by hw-f3nter on Dec 28, 2024 | 46 comments |
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| 8. | | How I used linear algebra to build an interactive diagramming editor (medium.com/ivan.ishubin) |
| 298 points by binshu on Dec 17, 2024 | 46 comments |
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| 9. | | Hacking the T2S+ Out of Fear: Get Lock-In Thermography for Free (dmytroengineering.com) |
| 289 points by Luc on Oct 28, 2024 | 44 comments |
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| 10. | | Run Llama locally with only PyTorch on CPU (github.com/anordin95) |
| 168 points by anordin95 on Oct 8, 2024 | 34 comments |
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| 11. | | A Mini Monitor for a Pi (noamzeise.com) |
| 208 points by nomza on July 8, 2024 | 61 comments |
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| 12. | | Inside a $1 radar motion sensor (10maurycy10.github.io) |
| 612 points by nothacking_ on June 30, 2024 | 103 comments |
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| 13. | | MicroMac, a Macintosh for under £5 (axio.ms) |
| 844 points by als0 on June 16, 2024 | 177 comments |
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| 14. | | 'Expensive' Streaming Services Are a Key Reason for Americans to 'Pirate' (torrentfreak.com) |
| 83 points by HieronymusBosch on April 24, 2024 | 107 comments |
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| 15. | | Topo magazine uses comics to tell the news to French teens (niemanlab.org) |
| 127 points by giuliomagnifico on Nov 24, 2023 | 57 comments |
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| 16. | | My toddler loves planes, so I built her a radar (jacobbartlett.substack.com) |
| 1304 points by jakey_bakey on Nov 27, 2023 | 245 comments |
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| 17. | | Show HN: WireHub – easily create and share WireGuard networks (wirehub.org) |
| 312 points by rudasn on Nov 5, 2023 | 72 comments |
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| 18. | | Ask HN: Who is hiring? (October 2023) |
| 475 points by whoishiring on Oct 2, 2023 | 639 comments |
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| 19. | | NetMaker: Connect Everything with a WireGuard VPN (netmaker.io) |
| 292 points by thunderbong on Aug 16, 2023 | 164 comments |
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| 20. | | Ask HN: Any hardware startups here? |
| 509 points by guzik on July 4, 2023 | 700 comments |
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| 21. | | macOS command-line tools you might not know about (saurabhs.org) |
| 2039 points by Gadiguibou on June 27, 2023 | 442 comments |
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| 22. | | ESP32-C3 Wireless Adventure: A Comprehensive Guide to IoT [pdf] (espressif.com) |
| 235 points by sohkamyung on June 15, 2023 | 110 comments |
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| 23. | | Brex’s Prompt Engineering Guide (github.com/brexhq) |
| 540 points by appwiz on May 15, 2023 | 105 comments |
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| 24. | | Electronics Lab Bench Setup Guide (badar.tech) |
| 600 points by stacktrust on May 11, 2023 | 264 comments |
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| 25. | | Pico3D: Open World 3D Game Engine for the PicoSystem (RP2040 Microcontroller) (github.com/bernhardstrobl) |
| 265 points by bstrobl on April 16, 2023 | 39 comments |
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| 26. | | Mac Keyboard with Hidutil (amitp.blogspot.com) |
| 123 points by ibobev on April 13, 2023 | 43 comments |
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| 27. | | Totem construction system with cuttable parts (totemmaker.net) |
| 49 points by unwind on April 4, 2023 | 20 comments |
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| 28. | | FreeCAD User Book (2019) (bassmatifreecad.github.io) |
| 120 points by app4soft on March 6, 2023 | 57 comments |
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| 29. | | Taking over a Dead IoT Company (kchung.co) |
| 1114 points by pulisse on Jan 10, 2023 | 191 comments |
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| 30. | | Diffusion Bee: Stable Diffusion GUI App for M1 Mac (github.com/divamgupta) |
| 727 points by divamgupta on Sept 12, 2022 | 190 comments |
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| More |