Thought people might be interested in this?, miniature adjustable buck regulator modules, 1-17V at 1.8A for very little money.
I've just received the five I ordered, they are tiny - not had time to play with them yet though.
https://www.banggood.com/5Pcs-Mini-...ly-Buck-Module-Step-Down-Module-p-952402.html
I've just received the five I ordered, they are tiny - not had time to play with them yet though.
https://www.banggood.com/5Pcs-Mini-...ly-Buck-Module-Step-Down-Module-p-952402.html