Personal Reflections on Immutable Linux
https://hackaday.com/2025/07/10/personal-reflections-on-immutable-linux/

Immutable distributions are slowly spreading across the Linux world– but should you care? Are they hacker friendly? What does “immutable” mean, anyway? Immutable means “not subject or susceptible to change” …read more (https://hackaday.com/2025/07/10/personal-reflections-on-immutable-linux/)

Voltage Divider? Filter? It’s Both!
https://hackaday.com/2025/07/10/voltage-divider-filter-its-both/

When we do textbook analysis, we tend to ignore the real-world concerns for the sake of learning. So, a typical theoretical voltage divider is simply two resistors. But if you …read more (https://hackaday.com/2025/07/10/voltage-divider-filter-its-both/)

Embedded USB Debug for Snapdragon
https://hackaday.com/2025/07/10/embedded-usb-debug-for-snapdragon/

According to [Casey Connolly], Qualcomm’s release of how to interact with their embedded USB debugging (EUD) is a big deal. If you haven’t heard of it, nearly all Qualcomm SoCs …read more (https://hackaday.com/2025/07/10/embedded-usb-debug-for-snapdragon/)

Hacking a Guitar into a Hurdy-Gurdy Hybrid with 3D Prints
https://hackaday.com/2025/07/10/hacking-a-guitar-into-a-hurdy-gurdy-hybrid-with-3d-prints/

It cranks, it keys! It doesn’t Julien Fry, but it’s worth its own video
" data-medium-file="https://hackaday.com/wp-content/uploads/2025/07/hurdy-guitar-hand.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/07/hurdy-guitar-hand.png?w=800">If you’re looking for a long journey into the wonderful world of instrument hacking, [Arty Farty Guitars] is six parts into a seven part series on hacking an existing guitar …read more (https://hackaday.com/2025/07/10/hacking-a-guitar-into-a-hurdy-gurdy-hybrid-with-3d-prints/)

Double Your Printing Fun with Dual-Light 3D Printing
https://hackaday.com/2025/07/10/double-your-printing-fun-with-dual-light-3d-printing/

Using light to 3D print liquid resins is hardly a new idea. But researchers at the University of Texas at Austin want to double down on the idea. Specifically, they …read more (https://hackaday.com/2025/07/10/double-your-printing-fun-with-dual-light-3d-printing/)

DIY Navigation System Floats this Boat
https://hackaday.com/2025/07/10/diy-navigation-system-floats-this-boat/

[Tom] has taken a DIY approach to smart sailing with a Raspberry Pi as the back end to the navigation desk on his catamaran, the SeaHorse. Tucked away neatly in …read more (https://hackaday.com/2025/07/10/diy-navigation-system-floats-this-boat/)

Listen To The Sound Of The Crystals
https://hackaday.com/2025/07/11/listen-to-the-sound-of-the-crystals/