So I got an arduino uno and I was wondering whether I can pass through an audio signal coming in to one pin to be passed through to one or two pins.
So I would like it to work like this
- pin: gets audio signal
- pin: outputs that same signal
- pin: ouputs that same signal from pin 1
Is it possible to do that and if so, would the passing through of the signal add any delay?
(so what I am thinking of doing is passing through the signal of 5 pins (the 5 pins of an aux connector) and pass that through one by one to another aux connector in case a switch is flipped)
Thanks in advance