Air Quality Monitor Plays Game of Life
https://hackaday.com/2025/10/03/air-quality-monitor-plays-game-of-life/

The problem with air quality is that you can’t really tell how good or bad it is just by looking…unless it’s really bad, that is. It’s usually more helpful to …read more (https://hackaday.com/2025/10/03/air-quality-monitor-plays-game-of-life/)

Giant Airplane Goes Long On Specialization
https://hackaday.com/2025/10/03/giant-airplane-goes-long-on-specialization/

While not everyone agrees on the installation of wind turbines in their proverbial back yards, one thing not up for debate is that there is a drive to build them …read more (https://hackaday.com/2025/10/03/giant-airplane-goes-long-on-specialization/)

This Week in Security: CVSS 0, Chwoot, and Not in the Threat Model
https://hackaday.com/2025/10/03/this-week-in-security-cvss-0-chwoot-and-not-in-the-threat-model/

This week a reader sent me a story about a CVE in Notepad++, and something isn’t quite right. The story is a DLL hijack, a technique where a legitimate program’s …read more (https://hackaday.com/2025/10/03/this-week-in-security-cvss-0-chwoot-and-not-in-the-threat-model/)

A Treasure Trove Of Random Vintage Tech Resources
https://hackaday.com/2025/10/03/a-treasure-trove-of-random-vintage-tech-resources/

Finding, collecting, and restoring vintage tech is the rewarding pastime of many a Hackaday reader. Working with old-school gear can be tough, though, when documentation or supporting resources are hard …read more (https://hackaday.com/2025/10/03/a-treasure-trove-of-random-vintage-tech-resources/)

Building A Ham Radio Data Transceiver On The Cheap
https://hackaday.com/2025/10/03/building-a-ham-radio-data-transceiver-on-the-cheap/

Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital …read more (https://hackaday.com/2025/10/03/building-a-ham-radio-data-transceiver-on-the-cheap/)

How Your SID May Not Be As Tuneful As You’d Like
https://hackaday.com/2025/10/04/how-your-sid-may-not-be-as-tuneful-as-youd-like/

The MOS Technologies 6581, or SID, is perhaps the integrated circuit whose sound is most sought-after in the chiptune world. Its three voices and mix of waveforms define so much …read more (https://hackaday.com/2025/10/04/how-your-sid-may-not-be-as-tuneful-as-youd-like/)

A High Resolution DAC From Scratch
https://hackaday.com/2025/10/04/a-high-resolution-dac-from-scratch/