Make a DIY thermoelectric generator to convert heat into electricity. Perfect for off-grid power projects and eco-friendly energy solutions.
Maybe you could build a BioLite clone rocket stove?
Antimalware, hardened firmware, and more
This is way beyond what I could slap together.
TOH's Team Saturday shows how making this classic Swedish lawn game takes little more than a 4x4 post and a bunch of dowels
I see junk speakers laying around, but hadn't thought of this. The speaker grille would be a convenient frame for a cushion-lid.
If I wanted to get code-nerdy, I could bypass the whole OpenHAB/Domoticz stuff and go straight to coding. But ouch, there's enough coding involved in the others to make it challenging, and I'd be lacking a friendly digital user interface.