Meshtastic just released an eye-watering 9.5 CVSS CVE, warning about public/private keys being re-used among devices. And I’m the one that wrote the code. Not to mention, I triaged and …read more (https://hackaday.com/2025/06/20/this-week-in-security-that-time-i-caused-a-9-5-cve-ios-spyware-and-the-day-the-internet-went-down/)

Pi Pico Powers Parts-Bin Audio Interface
https://hackaday.com/2025/06/20/pi-pico-powers-parts-bin-audio-interface/

USB audio is great, but what if you needed to use it and had no budget? Well, depending on the contents of your parts bin, you might be able to …read more (https://hackaday.com/2025/06/20/pi-pico-powers-parts-bin-audio-interface/)

Hackaday Podcast Episode 325: The Laugh Track Machine, DIY USB-C Power Cables, and Plastic Punches
https://hackaday.com/2025/06/20/hackaday-podcast-episode-325-the-laugh-track-machine-diy-usb-c-power-cables-and-plastic-punches/

This week, Hackaday’s Elliot Williams and Al Williams caught up after a week-long hiatus. There was a lot to talk about, including clocks, DIY USB cables, and more. In Hackaday …read more (https://hackaday.com/2025/06/20/hackaday-podcast-episode-325-the-laugh-track-machine-diy-usb-c-power-cables-and-plastic-punches/)

All You Need To Know About Photographic Lenses
https://hackaday.com/2025/06/20/all-you-need-to-know-about-photographic-lenses/

If you have ever played around with lenses, you’ll know that a convex lens can focus an image onto a target. It can be as simple as focusing the sun …read more (https://hackaday.com/2025/06/20/all-you-need-to-know-about-photographic-lenses/)

Building Diode and Diode-Transistor Logic Gates
https://hackaday.com/2025/06/20/building-diode-and-diode-transistor-logic-gates/

The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic …read more (https://hackaday.com/2025/06/20/building-diode-and-diode-transistor-logic-gates/)

PVA Filament: Not Always What it Seems
https://hackaday.com/2025/06/20/pva-filament-not-always-what-it-seems/

PVA filament is an interesting filament type, for the reason that while it can be printed with any FDM printer, it supposedly readily dissolves in water, which is also the …read more (https://hackaday.com/2025/06/20/pva-filament-not-always-what-it-seems/)

ELIZA Reanimated
https://hackaday.com/2025/06/20/eliza-reanimated/

The last time we checked in with the ELIZA archeology project, they had unearthed the earliest known copy of the code for the infamous computer psychiatrist written in MAD-SLIP. After …read more (https://hackaday.com/2025/06/20/eliza-reanimated/)

The Most Satisfying Way To Commit
https://hackaday.com/2025/06/20/the-most-satisfying-way-to-commit/