If you're looking for clever ways to repurpose any of the old CD or DVD players that might be scattered around your house, we ...

Building on that concept, the next objective was to create an even smaller FM radio compact enough to fit inside an earbud.

The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

Ubuntu Waterhub has created 70 automated, prepaid water dispensing systems serving both vendors and communities.

If you're knee-deep in Home Assistant like I am, then check out these more niche integrations that require editing your config to use.