Improved and Open Source: Non-Planar Infill for FDM
https://hackaday.com/2025/04/23/improved-and-open-source-non-planar-infill-for-fdm/

Strenghtening FDM prints has been discussed in detail over the last years. Solutions and results vary as each one’s desires differ. Now [TenTech] shares his latest improvements on his post-processing …read more (https://hackaday.com/2025/04/23/improved-and-open-source-non-planar-infill-for-fdm/)

C64 Assembly in Parts
https://hackaday.com/2025/04/23/c64-assembly-in-parts/

[Michal Sapka] wanted to learn a new skill, so he decided on the Commodore 64 assembly language. We didn’t say he wanted to learn a new skill that might land …read more (https://hackaday.com/2025/04/23/c64-assembly-in-parts/)

The Mohmmeter: A Steampunk Multimeter
https://hackaday.com/2025/04/24/the-mohmmeter-a-steampunk-multimeter/

[Agatha] sent us this stunning multimeter she built as a gift for her mom. Dubbed the Mohmmeter — a playful nod to its ohmmeter function and her mom — this …read more (https://hackaday.com/2025/04/24/the-mohmmeter-a-steampunk-multimeter/)

Haptic Soft Buttons Speak(er) to Your Sense of Touch
https://hackaday.com/2025/04/24/haptic-soft-buttons-speaker-to-your-sense-of-touch/

There’s just something about a satisfying “click” that our world of touchscreens misses out on; the only thing that might be better than a good solid “click” when you hit …read more (https://hackaday.com/2025/04/24/haptic-soft-buttons-speaker-to-your-sense-of-touch/)

A Bicycle is Abandonware Now? Clever Hack Rescues Dead Light
https://hackaday.com/2025/04/24/a-bicycle-is-abandonware-now-clever-hack-rescues-dead-light/

A bicycle is perhaps one of the most repairable pieces of equipment one can own — no matter what’s wrong with it, and wherever you are on the planet, you’ll …read more (https://hackaday.com/2025/04/24/a-bicycle-is-abandonware-now-clever-hack-rescues-dead-light/)

From PostScript to PDF
https://hackaday.com/2025/04/24/from-postscript-to-pdf/

There was a time when each and every printer and typesetter had its own quirky language. If you had a wordprocessor from a particular company, it worked with the printers …read more (https://hackaday.com/2025/04/24/from-postscript-to-pdf/)

DolphinGemma Seeks to Speak to Dolphins
https://hackaday.com/2025/04/24/dolphingemma-seeks-to-speak-to-dolphins/