Building an underwater remotely operated vehicle (ROV) is always a challenge, and making it waterproof is often a major hurdle. [Filip Buława] and [Piotr Domanowski] have spent four years and …read more (https://hackaday.com/2022/11/02/3d-printed-rov-is-the-result-of-many-lessons-learned/)

Bye Bye Linux On The 486. Will We Miss You?
https://hackaday.com/2022/11/02/bye-bye-linux-on-the-486-will-we-miss-you/

A footnote in the week’s technology news came from Linus Torvalds, as he floated the idea of abandoning support for the Intel 80486 architecture in a Linux kernel mailing list …read more (https://hackaday.com/2022/11/02/bye-bye-linux-on-the-486-will-we-miss-you/)

Keeping an Eye on Heating Oil
https://hackaday.com/2022/11/02/keeping-an-eye-on-heating-oil/

Energy costs around the world are going up, whether it’s electricity, natural gas, or gasoline. This is leading to a lot of people looking for ways to decrease their energy …read more (https://hackaday.com/2022/11/02/keeping-an-eye-on-heating-oil/)

Make Your Pi Moonlight As A Security Camera
https://hackaday.com/2022/11/02/make-your-pi-moonlight-as-a-security-camera/

A decade ago, I was learning Linux through building projects for my own needs. One of the projects was a DIY CCTV system based on a Linux box – specifically, …read more (https://hackaday.com/2022/11/02/make-your-pi-moonlight-as-a-security-camera/)

Laser Projector Relies on Steppers Rather Than Galvanometers
https://hackaday.com/2022/11/02/laser-project-relies-on-steppers-rather-than-galvanometers/

Laser light shows have always been real crowd-pleasers. There’s just something about the frenetic movement of a single point of intensely bright light making fluid animations that really captures the …read more (https://hackaday.com/2022/11/02/laser-project-relies-on-steppers-rather-than-galvanometers/)

Low-Voltage DC Network Build Incited By Solar Panels
https://hackaday.com/2022/11/02/low-voltage-dc-network-build-incited-by-solar-panels/

00100000
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/10/hadimg_homedc_dist_feat.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/10/hadimg_homedc_dist_feat.jpg?w=800">Nowadays, some people in Europe worry about energy prices climbing, and even if all the related problems disappear overnight, we’ll no doubt be seeing some amounts of price increase. As …read more (https://hackaday.com/2022/11/02/low-voltage-dc-network-build-incited-by-solar-panels/)

Simple Wi-Fi Cat Door Solves the Extra Critter Problem, and Nothing More
https://hackaday.com/2022/11/02/simple-wi-fi-cat-door-solves-the-extra-critter-problem-and-nothing-more/

Anyone with an outdoor cat in their life knows their propensity for bringing home offerings, in the form of critters in various stages of the process of becoming ex-critters. And …read more (https://hackaday.com/2022/11/02/simple-wi-fi-cat-door-solves-the-extra-critter-problem-and-nothing-more/)