Power Tool Battery Fume Extractor
https://hackaday.com/2023/03/09/power-tool-battery-fume-extractor/

A solder fume extractor is something we could probably all use. While there isn’t much to them, [Steven Bennett] put a lot of thought into making one that was better …read more (https://hackaday.com/2023/03/09/power-tool-battery-fume-extractor/)

Physics-Controlled Component Auto-Placer
https://hackaday.com/2023/03/09/physics-controlled-component-auto-placer/

image from project’s GitHub repository
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/03/force-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/03/force-feature.png?w=800">[Jarrett] recently stumbled upon a class of drawing algorithms called force-directed graphs, which artificially apply forces to the elements. The final graph is then generated by applying the laws of physics …read more (https://hackaday.com/2023/03/09/physics-controlled-component-auto-placer/)

Videos Teach Bare Metal RP2040
https://hackaday.com/2023/03/09/videos-teach-bare-metal-rp2040/

When we write about retrocomputers, we realize that back in the day, people knew all the details of their computer. You had to, really, if you wanted to get anything …read more (https://hackaday.com/2023/03/09/videos-teach-bare-metal-rp2040/)

A Tape Loop Echo you Can Build
https://hackaday.com/2023/03/10/a-tape-loop-echo-you-can-build/

Echo and reverb are now electronic audio effects done in a computer or an integrated circuit, but originally they were achieved through mechanical means. Reverb units used springs, and echo …read more (https://hackaday.com/2023/03/10/a-tape-loop-echo-you-can-build/)

Cornell Updates Their MCU Course for the RP2040
https://hackaday.com/2023/03/10/cornell-updates-their-mcu-course-for-the-rp2040/

screen capture from lecture 1 of the subject video playlist on YouTube.
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/03/course-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/03/course-feature.png?w=800">The School of Electrical and Computer Engineering at Cornell University has made [Bruce Land]’s lectures and materials for the Designing with Microcontrollers (ECE 4760) course available for many years. But …read more (https://hackaday.com/2023/03/10/cornell-updates-their-mcu-course-for-the-rp2040/)

Hacker Hotel 2023 Had A Very Cool Badge
https://hackaday.com/2023/03/10/hacker-hotel-2023-had-a-very-cool-badge/

One effect of the global pandemic was that there were relatively few events in our sphere for a couple of years. This and that other by-product of COVID-19, the chip …read more (https://hackaday.com/2023/03/10/hacker-hotel-2023-had-a-very-cool-badge/)

That Cheap USB Charger Could be Costly
https://hackaday.com/2023/03/10/that-cheap-usb-charger-could-be-costly/

[Big Clive] picked up a keychain battery to charge his phone and found out that it was no bargain. Due to a wiring mistake, the unit was wired backward, delivering …read more (https://hackaday.com/2023/03/10/that-cheap-usb-charger-could-be-costly/)