Hack-a-day - 48 Hours
- An Unnecessary (But Cool) Processor - 1 hour
- Recreating the Destroyed Case of LGR’s Rare 1980s Laptop - 4 hours
- Have They Found a Complete UNIX V4? - 7 hours
- Hackaday Links: November 9, 2025 - 10 hours
- 2025 Component Abuse Challenge: Dawg Gone LED Tester - 12 hours
- Concrete Lathe Turns Metal - 16 hours
- Mesmerizing Marble Runs from Procedural Generation - 18 hours
- Target the Best AA, and Take No Flak - 22 hours
- The Cardboard Airplane Saga Continues - 25 hours
- 2025 Component Abuse Challenge: Heat Activated LED Candles - 28 hours
- Teardown of HP Optical Link and Signal Investigations Using Siglent Technology - 31 hours
- Autopsy of a First-Generation RX7 Mazda Rotary Car Engine - 34 hours
- Camera Capabilities Unlocked from a Mouse - 36 hours
- 2025 Component Abuse Challenge: Glowing Neon From a 9 V Relay - 40 hours
- Thanks for a Superconference - 43 hours
- What has 5,000 Batteries and Floats? - 46 hours