I'm trying to power an Arduino from a model aircraft receiver that is powered by the battery eliminator circuit from an electronic speed controller; this gives me a supply voltage of 6V, the bare minimum that an Uno needs to function. I’ve found this does work however when I connect up servos on thi…

Noise filter for Uno power supply?

fungus April 22, 2014, 5:16am 4

Yes.

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