https://www.youtube.com/watch?v=3nQ9u_OYXSA
The motor in this solar garden ornament will literally run on 0.75V at less than 250uA. It's super efficient, and uses very ordinary components.
Travis Kneale
2017-06-25 11:53:58 +0000 UTCScott Miller
2017-06-24 02:00:03 +0000 UTCBig Clive
2017-06-24 01:53:40 +0000 UTC