| 1. | | Turn your Android phone into a modern ham radio transceiver (kv4p.com) |
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537 points by thcipriani 28 days ago | 191 comments
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| 2. | | Show HN: Open-Source Software for Designing 3D-Printable Luneburg Lenses for RF (github.com/jboirazian) |
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73 points by jboirazian 68 days ago | 35 comments
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| 3. | | Rediscovering the Small Web (2020) (neustadt.fr) |
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256 points by colinprince 70 days ago | 64 comments
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| 4. | | R5N - Obfuscated mesh routing on hostile networks. (gnunet.org) |
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106 points by tinydev 3 months ago | 14 comments
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| 5. | | Radxa X4 low-cost, credit card-sized Intel N100 SBC goes for $60 and up (cnx-software.com) |
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86 points by todsacerdoti 3 months ago | 55 comments
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| 6. | | A Mini Monitor for a Pi (noamzeise.com) |
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208 points by nomza 4 months ago | 61 comments
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| 7. | | Planes in 3D Space (alexharri.com) |
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160 points by alexharri 6 months ago | 49 comments
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| 8. | | Radios, how do they work? (lcamtuf.substack.com) |
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641 points by todsacerdoti 7 months ago | 109 comments
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| 9. | | Receiving weather satellite images using SatDump (nooelec.com) |
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197 points by belter 9 months ago | 36 comments
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| 10. | | The ReMarkable Streaming Tool v2: Elevating Remote Work Efficiency (owulveryck.info) |
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588 points by owulveryck on Aug 20, 2023 | 114 comments
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| 11. | | U.S. Marine Corps Antenna Handbook (1999) [pdf] (marines.mil) |
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310 points by joos3 on July 29, 2023 | 87 comments
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| 12. | | Introduction to Data-Centric AI (csail.mit.edu) |
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272 points by jonbaer on Feb 23, 2023 | 29 comments
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| 13. | | The Little Learner: A Straight Line to Deep Learning (mitpress.mit.edu) |
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405 points by dgarrett on Feb 15, 2023 | 96 comments
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| 14. | | 80/20 Aluminum T-slot Building Systems – Build your Idea (8020.net) |
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333 points by thunderbong on Jan 29, 2023 | 141 comments
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| 15. | | Motors for Makers: A Guide to Steppers, Servos, and Other Electrical Machines (2015) (motorsformakers.com) |
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262 points by teleforce on Jan 25, 2023 | 99 comments
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| 16. | | Introduction to Locality-Sensitive Hashing (2018) (tylerneylon.com) |
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237 points by signa11 on Dec 23, 2022 | 36 comments
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| 17. | | Simple Anomaly Detection Using Plain SQL (hakibenita.com) |
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512 points by harporoeder on Jan 11, 2021 | 47 comments
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| 18. | | Homemade Heat Pump Manifesto (2009) (ecorenovator.org) |
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481 points by walterbell on Sept 24, 2022 | 247 comments
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| 19. | | Ask HN: Working in tech for climate? |
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298 points by oljvhnwo on Aug 2, 2022 | 276 comments
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| 20. | | Formulog: ML + Datalog + SMT (weaselhat.com) |
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129 points by matt_d on Aug 8, 2020 | 21 comments
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| 21. | | Graph Isomorphism update: quasipolynomial claim restored (uchicago.edu) |
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200 points by tejtm on Jan 9, 2017 | 35 comments
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