I'm looking at charging a set of 3 Nimh batteries in serial (= 3.6v) that I'm using to power an Arduino Pro. What would be the easiest design to charge these batteries using a 5v solar panel?

Charging NiMH batteries with Solar Panel?

Paul_KD7HB September 10, 2021, 2:27am 2

Google returned over a million possibilities when I ask "nimh charger ic".
Paul

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