My Arduino question is below, but here is the background of the problem I'm trying to solve: I bought a board (not an Arduino) for my model railroad that senses when a train is coming and makes grade crossing signals activate. One functionality of this board is it has three output pins to send a si…

Reading Signal To Servo

DaveEvans January 19, 2024, 6:49am 4

Try giving the 2nd servo a separate source of power (with grounds connected, of course).

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