As we first reported in yesterday’s weekly security post, researchers at EURECOM have revealed the details (PDF, references) of a new man-in-the-middle (MITM) attack on Bluetooth 4.2 through 5.4, which …read more (https://hackaday.com/2023/12/02/update-on-the-bluffs-bluetooth-vulnerability/)

Build Yourself A Screw Propelled Robot To Tackle The Dirt
https://hackaday.com/2023/12/02/build-yourself-a-screw-propelled-robot-to-tackle-the-dirt/

Wheels and tracks are common choices for robot propulsion, but they’re not the only game in town. You can do some nifty things with long extruded screws , and they …read more (https://hackaday.com/2023/12/02/build-yourself-a-screw-propelled-robot-to-tackle-the-dirt/)

Mozilla Lets Folks Turn AI LLMs Into Single-File Executables
https://hackaday.com/2023/12/02/mozilla-lets-folks-turn-ai-llms-into-single-file-executables/

LLMs (Large Language Models) for local use are usually distributed as a set of weights in a multi-gigabyte file. These cannot be directly used on their own, which generally makes …read more (https://hackaday.com/2023/12/02/mozilla-lets-folks-turn-ai-llms-into-single-file-executables/)

Honey, I Ate The Camera
https://hackaday.com/2023/12/02/honey-i-ate-the-camera/

We like cameras here at Hackaday. We like them a lot. But until now that liking has never extended to liking their taste. A build from [Dmitri Tcherbadji] could change …read more (https://hackaday.com/2023/12/02/honey-i-ate-the-camera/)

Adding Cellular Connectivity To The Hackaday Supercon Badge
https://hackaday.com/2023/12/02/adding-cellular-connectivity-to-the-hackaday-supercon-badge/

Did you manage to make it down to Hackaday Supercon 2023? Maybe you did, and maybe you had a great time hacking away on the badge. [Dan] and ex-Hackaday alumnus …read more (https://hackaday.com/2023/12/02/adding-cellular-connectivity-to-the-hackaday-supercon-badge/)

Simple Chemistry to Metallize and Etch Silicon Chips
https://hackaday.com/2023/12/03/simple-chemistry-to-metallize-and-etch-silicon-chips/

We’ve been eagerly following [ProjectsInFlight]’s stepwise journey toward DIY semiconductors, including all the ups and downs, false leads, and tedious optimizations needed to make it possible for the average hacker …read more (https://hackaday.com/2023/12/03/simple-chemistry-to-metallize-and-etch-silicon-chips/)

Build a Strandbeest Replica Of Your Very Own
https://hackaday.com/2023/12/03/build-a-strandbeest-replica-of-your-very-own/

[Theo Jansen] is famous for his giant walking Strandbeest creations. They’re elegant, impressive, and powered by nature, and their walking mechanism is a thing of beauty. If you’ve ever wanted …read more (https://hackaday.com/2023/12/03/build-a-strandbeest-replica-of-your-very-own/)