Hi,
I'm wondering why haven't anyone powered a semi-"smart watch" from a peltier/seebeck element? It's been a while, since I saw Daves video on energy harvesting, but as far as I remember, he got enough power to atleast power a small micro and one of Sharps memory displays.
I'm building a prototype to test things out, but has anyone some info they would like to share?
BR Jonas