| 1. | | Old style audio visualiser for Raspberry Pi 3B (hackaday.io) |
| 1 point by daepp 73 days ago | past | 1 comment |
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| 2. | | Yggvault: Mirror Your Dependencies in One Binary (hackaday.io) |
| 1 point by SUNsung 3 months ago | past |
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| 3. | | FR4 and Other PCB Material Shortages (hackaday.io) |
| 5 points by brianjaod 3 months ago | past |
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| 4. | | Show HN: Ultrasonic 3D motion capture (Orientator) (hackaday.io) |
| 2 points by optimized75 4 months ago | past |
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| 5. | | Fastest Commodore PET Using the MCL65(2025) (hackaday.io) |
| 1 point by rolph 4 months ago | past |
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| 6. | | IronBCI-32: 32-Channel 24-Bit EEG for BCI Research (hackaday.io) |
| 2 points by Christiangmer 6 months ago | past |
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| 7. | | Open Source PLFM Radar. Up to 20Km Range (hackaday.io) |
| 6 points by throwaway2037 7 months ago | past | 1 comment |
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| 8. | | Z80-MBC2: a 4 ICs homebrew Z80 computer (hackaday.io) |
| 14 points by AlexeyBrin 7 months ago | past |
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| 9. | | Lunar Lander ported to the PDP-1 (hackaday.io) |
| 4 points by ozymandiax 7 months ago | past | 1 comment |
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| 10. | | Open Source PLFM Radar. Up to 20Km Range (hackaday.io) |
| 9 points by ikbdsk 7 months ago | past | 1 comment |
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| 11. | | Rebuilding the IBM 701C Butterfly Keyboard Laptop.io (hackaday.io) |
| 2 points by rbanffy 8 months ago | past | 2 comments |
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| 12. | | Camera that captures photos to cassette tape (hackaday.io) |
| 34 points by Jun8 8 months ago | past | 3 comments |
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| 13. | | World's Fastest Commodore PET Using The MCL65+ (hackaday.io) |
| 1 point by oldnetguy 9 months ago | past |
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| 14. | | Unicode Binary Input Terminal (hackaday.io) |
| 2 points by robin_reala 11 months ago | past |
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| 15. | | Unicode Binary Input Terminal (hackaday.io) |
| 17 points by speckx 11 months ago | past | 2 comments |
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| 16. | | Making Wi-Fi Sound Like Dial-Up Internet (hackaday.io) |
| 3 points by gnabgib 12 months ago | past |
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| 17. | | A dual-screen, ESP32 powered ereader: Own your device, own your books (hackaday.io) |
| 12 points by bauta-steen on Oct 24, 2025 | past |
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| 18. | | 3D Printed Electrical Fuses (hackaday.io) |
| 2 points by MattGrommes on Oct 22, 2025 | past |
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| 19. | | Chip Graffiti: Hilarious Arts of Integrated Circuits (hackaday.io) |
| 2 points by voxadam on Sept 4, 2025 | past | 1 comment |
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| 20. | | RepRaTS 3D Printable E-Scooter (2021) (hackaday.io) |
| 1 point by dgellow on Sept 3, 2025 | past |
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| 21. | | The Mathpad: The Math Keypad (hackaday.io) |
| 5 points by iamwil on Aug 13, 2025 | past |
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| 22. | | PiTrac – The DIY Golf Launch Monitor (hackaday.io) |
| 1 point by nyjah on Aug 3, 2025 | past |
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| 23. | | Hydrogen Engine of the Future (hackaday.io) |
| 1 point by Reznicek on July 17, 2025 | past |
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| 24. | | Pixel 3 XL NetHunter C-deck (hackaday.io) |
| 3 points by wyclif on July 2, 2025 | past | 1 comment |
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| 25. | | Breadboard Wristwatch (hackaday.io) |
| 2 points by downboots on July 1, 2025 | past | 1 comment |
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| 26. | | Show HN: Electret Mic Preamp Circuit (hackaday.io) |
| 1 point by nativeforks on June 26, 2025 | past |
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| 27. | | Show HN: Building Electret Mic Preamp Open sourced (hackaday.io) |
| 6 points by nativeforks on June 11, 2025 | past | 2 comments |
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| 28. | | Show HN: Electret Mic Preamp Build (hackaday.io) |
| 1 point by nativeforks on June 8, 2025 | past |
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| 29. | | Ubo app: a step toward unified and open source human machine interface on Linux (hackaday.io) |
| 5 points by mmajzoobi on June 4, 2025 | past | 1 comment |
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| 30. | | Show HN: Live network map display with engraved backlighed panels (hackaday.io) |
| 2 points by theglu on May 31, 2025 | past |
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| More |
