A Czech team developed an IoT system using MQTT to autonomously cool PV panels, boosting daily energy yield by 7.38% with a ...

Pebblebee Halo vs. AirTag: One of these trackers has a 130dB siren and strobe light ...

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

Every science fiction fan who grew up watching the "Star Wars" movies has only ever wanted one thing: a real-life lightsaber ...

Based on Raspberry Pi Zero 2 W, the Bee Write Back writerdeck is another DIY project that should be relatively easy to ...

In the world of social media, “keeping receipts” refers to the practice of storing evidence that may come in handy for a callout post at a later date. For [Teddy Warner], though, it’s more applicable ...

If you started with computers early enough, you’ll remember the importance of the RAMdisk concept: without a hard drive and ...