Image [Interfacing Linux]
" data-medium-file="https://hackaday.com/wp-content/uploads/2025/06/Still-2025-06-21-180007_1.5.18.webp?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/06/Still-2025-06-21-180007_1.5.18.webp?w=800">Running DOOM on ARM? Old hat. Running Doom (2016) on an ARM SBC? Well, that’s a bit more interesting, and [Interfacing Linux] shows us how with this handy guide, and …read more (https://hackaday.com/2025/07/05/daisy-chain-of-hacks-lets-new-arm-board-run-doom/)

Shadow Clock Shows The Time On The Wall
https://hackaday.com/2025/07/05/shadow-clock-shows-the-time-on-the-wall/

What if you build a clock that displayed the time not just on its own, but in its shadows as well? [Lewis] from [DIY Machines] has done just that, with …read more (https://hackaday.com/2025/07/05/shadow-clock-shows-the-time-on-the-wall/)

A Look Through the Eye of a Bowling Ball
https://hackaday.com/2025/07/05/a-look-through-the-eye-of-a-bowling-ball/

If you are anything like us, last time you went bowling, you thought more about how the ball came back to you than actually knocking down the pin. Perhaps you …read more (https://hackaday.com/2025/07/05/a-look-through-the-eye-of-a-bowling-ball/)

Convert Any Book to a DIY Audiobook?
https://hackaday.com/2025/07/06/convert-any-book-to-a-diy-audiobook/

https://github.com/nickbild/audiobook?tab=readme-ov-file
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2025/07/reader_front_16-9_sm-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/07/reader_front_16-9_sm-featured.png?w=800">If the idea of reading a physical book sounds like hard work, [Nick Bild’s] latest project, the PageParrot, might be for you. While AI gets a lot of flak these …read more (https://hackaday.com/2025/07/06/convert-any-book-to-a-diy-audiobook/)

Going to the (Parallel) Chapel
https://hackaday.com/2025/07/06/going-to-the-parallel-chapel/

There is always the promise of using more computing power for a single task. Your computer has multiple CPUs now, surely. Your video card has even more. Your computer is …read more (https://hackaday.com/2025/07/06/going-to-the-parallel-chapel/)

Visiting Our Neighbor Sedna: Feasibility Study of a Mission to This Planetoid
https://hackaday.com/2025/07/06/visiting-our-neighbor-sedna-feasibility-study-of-a-mission-to-this-planetoid/

While for most people Pluto is the most distant planet in the Solar System, things get a lot more fuzzy once you pass Neptune and enter the realm of trans-Neptunian …read more (https://hackaday.com/2025/07/06/visiting-our-neighbor-sedna-feasibility-study-of-a-mission-to-this-planetoid/)

Does Made-in-America Make Sense for PCB Prototyping?
https://hackaday.com/2025/07/06/does-made-in-america-make-sense-for-pcb-prototyping/

These are tough times for American hackers, and rife with uncertainty. Trade wars are on, off, on again– who can keep track? If you’re used to getting everything from China, …read more (https://hackaday.com/2025/07/06/does-made-in-america-make-sense-for-pcb-prototyping/)

Diagnosing Whisker Failure Mode in AF114 and Similar Transistors
https://hackaday.com/2025/07/06/diagnosing-whisker-failure-mode-in-af114-and-similar-transistors/