Everyone who writes bare-metal code for microcontrollers probably know the joys of looking up the details of specific registers in the reference manual, including their absolute address. Although the search …read more (https://hackaday.com/2022/11/21/making-svd-files-searchable-with-svd2db/)

Reverse Engineering “The Seven Words (and More) You Can’t Say on TV”
https://hackaday.com/2022/11/21/reverse-engineering-the-seven-words-and-more-you-cant-say-on-tv/

For as visionary as he was, [George Carlin] vastly underestimated the situation with his classic “Seven Words You Can’t Say on TV” bit. At least judging by [Ben Eater]’s reverse …read more (https://hackaday.com/2022/11/21/reverse-engineering-the-seven-words-and-more-you-cant-say-on-tv/)

Portable ESP32 RGB Lasershow Has All the Trimmings
https://hackaday.com/2022/11/21/portable-esp32-rgb-lasershow-has-all-the-trimmings/

Perhaps there was a time when fancy laser effects were beyond those without the largest of bank accounts, but today they can be created surprisingly easily. [Corebb] shows us how …read more (https://hackaday.com/2022/11/21/portable-esp32-rgb-lasershow-has-all-the-trimmings/)

Better Air Quality Sensing with CO2
https://hackaday.com/2022/11/21/better-air-quality-sensing-with-co2/

Measuring air quality, as anyone who has tried to tackle this problem can attest, is not as straightforward as it might seem. Even once the nebulous term “quality” is defined, …read more (https://hackaday.com/2022/11/21/better-air-quality-sensing-with-co2/)

A Game Boy Advance – Downgraded!
https://hackaday.com/2022/11/21/a-game-boy-advance-downgraded/

We feature a large number of game console mods here, because enhancing the experience of using a classic machine often involves some really clever work. But here’s one that’s a …read more (https://hackaday.com/2022/11/21/a-game-boy-advance-downgraded/)

Anime Inspired Holographic Virtual Assistant
https://hackaday.com/2022/11/22/anime-inspired-holographic-virtual-assistant/

[Jessp] has created a very cute and endearing DIY virtual assistant called Maria. The build combines a 3D printed housing that uses a “Peppers Cone” effect to render a virtual, …read more (https://hackaday.com/2022/11/22/anime-inspired-holographic-virtual-assistant/)

If Your Drone Flies, Eat It!
https://hackaday.com/2022/11/22/if-your-drone-flies-eat-it/

Over the years we’ve featured countless drone projects here at Hackaday, fixed wing, rotary wing, multi-rotor, and more. Among them all we think there may be a type that we’ve …read more (https://hackaday.com/2022/11/22/if-your-drone-flies-eat-it/)

Spoofing LIDAR Could Blind Autonomous Vehicles to Obstacles
https://hackaday.com/2022/11/22/spoofing-lidar-could-blind-autonomous-vehicles-to-obstacles/