| 1. | | Ask HN: How do I learn practical electronic repair? |
| 185 points by juanse 6 months ago | 113 comments |
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| 2. | | Wow@Home – Network of Amateur Radio Telescopes (upr.edu) |
| 196 points by visviva 6 months ago | 35 comments |
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| 3. | | Design for 3D-Printing (rahix.de) |
| 837 points by q3k 7 months ago | 210 comments |
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| 4. | | How Janet's PEG module works (bakpakin.com) |
| 81 points by behnamoh 8 months ago | 14 comments |
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| 5. | | Satellogic's Open Satellite Feed (marksblogg.com) |
| 256 points by marklit 9 months ago | 13 comments |
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| 6. | | A $100 DIY muon tomographer (ieee.org) |
| 283 points by Luc 9 months ago | 44 comments |
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| 7. | | Turn your Android phone into a modern ham radio transceiver (kv4p.com) |
| 537 points by thcipriani on Oct 12, 2024 | 191 comments |
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| 8. | | Show HN: Open-Source Software for Designing 3D-Printable Luneburg Lenses for RF (github.com/jboirazian) |
| 73 points by jboirazian on Sept 2, 2024 | 35 comments |
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| 9. | | Rediscovering the Small Web (2020) (neustadt.fr) |
| 256 points by colinprince on Aug 31, 2024 | 64 comments |
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| 10. | | R5N - Obfuscated mesh routing on hostile networks. (gnunet.org) |
| 106 points by tinydev on Aug 3, 2024 | 14 comments |
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| 11. | | Radxa X4 low-cost, credit card-sized Intel N100 SBC goes for $60 and up (cnx-software.com) |
| 86 points by todsacerdoti on July 19, 2024 | 55 comments |
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| 12. | | A Mini Monitor for a Pi (noamzeise.com) |
| 208 points by nomza on July 8, 2024 | 61 comments |
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| 13. | | Planes in 3D Space (alexharri.com) |
| 160 points by alexharri on April 27, 2024 | 49 comments |
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| 14. | | Radios, how do they work? (lcamtuf.substack.com) |
| 641 points by todsacerdoti on March 25, 2024 | 109 comments |
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| 15. | | Receiving weather satellite images using SatDump (nooelec.com) |
| 197 points by belter on Feb 8, 2024 | 36 comments |
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| 16. | | The ReMarkable Streaming Tool v2: Elevating Remote Work Efficiency (owulveryck.info) |
| 588 points by owulveryck on Aug 20, 2023 | 114 comments |
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| 17. | | U.S. Marine Corps Antenna Handbook (1999) [pdf] (marines.mil) |
| 310 points by joos3 on July 29, 2023 | 87 comments |
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| 18. | | Introduction to Data-Centric AI (csail.mit.edu) |
| 272 points by jonbaer on Feb 23, 2023 | 29 comments |
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| 19. | | The Little Learner: A Straight Line to Deep Learning (mitpress.mit.edu) |
| 405 points by dgarrett on Feb 15, 2023 | 96 comments |
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| 20. | | 80/20 Aluminum T-slot Building Systems – Build your Idea (8020.net) |
| 333 points by thunderbong on Jan 29, 2023 | 140 comments |
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| 21. | | Motors for Makers: A Guide to Steppers, Servos, and Other Electrical Machines (2015) (motorsformakers.com) |
| 262 points by teleforce on Jan 25, 2023 | 99 comments |
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| 22. | | Introduction to Locality-Sensitive Hashing (2018) (tylerneylon.com) |
| 237 points by signa11 on Dec 23, 2022 | 36 comments |
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| 23. | | Simple Anomaly Detection Using Plain SQL (hakibenita.com) |
| 512 points by harporoeder on Jan 11, 2021 | 47 comments |
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| 24. | | Homemade Heat Pump Manifesto (2009) (ecorenovator.org) |
| 481 points by walterbell on Sept 24, 2022 | 247 comments |
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| 25. | | Ask HN: Working in tech for climate? |
| 298 points by oljvhnwo on Aug 2, 2022 | 276 comments |
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| 26. | | Formulog: ML + Datalog + SMT (weaselhat.com) |
| 129 points by matt_d on Aug 8, 2020 | 21 comments |
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| 27. | | Graph Isomorphism update: quasipolynomial claim restored (uchicago.edu) |
| 200 points by tejtm on Jan 9, 2017 | 35 comments |
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