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I have a problem with analog Pin on Arduino Uno. I know this:
int ledPin1 = 1; ---> LED connected to digital pin 1 arduino.pinMode(ledPin1, Arduino.OUTPUT); arduino.digitalWrite(ledPin1, Arduino.HIGH); arduino.digitalWrite(ledPin1, Arduino.LOW);
I suppose that the digital pin starts from 1 to 13,is it correct?
I want to use the analog pin(A1,A2,A3,A4,A5)for the command above, how can I do this?