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/)

Your Car Has Driving Profiles – Here’s How To Change Them
https://hackaday.com/2022/11/02/your-car-has-driving-profiles-heres-how-to-change-them/

Just like mobile phones of yesteryear, modern cars have profiles. They aren’t responsible for the sounds your car produces, however, as much as they change how your car behaves – …read more (https://hackaday.com/2022/11/02/your-car-has-driving-profiles-heres-how-to-change-them/)

Roll the Radioactive Dice for Truly Random D&D Play
https://hackaday.com/2022/11/02/roll-the-radioactive-dice-for-truly-random-dd-play/

When you have a bunch of people gathered around a table for a “Dungeons & Dragons” session, you have to expect that things are not always going to go smoothly. …read more (https://hackaday.com/2022/11/02/roll-the-radioactive-dice-for-truly-random-dd-play/)