Analog Read

Using Arduino Programming Questions
1

I want to know the digital value from a potentiometer supplying an analog signal. This is the code that I am using but I cannot see any digital value anywhere when I move the potentiometer. Can some one help?
Thanks

void setup() {

Serial.begin(9600);
}

void loop() {

int sensorValue = analogRead(A0);

Serial.println(sensorValue);
delay(10);
}

2

Can some one help?

Without know what is connected to the Arduino and how? No.

3

Got it to show. Thanks

4

Apart from anything else I think that you are confusing analogue and digital data.

Digital implies a value of 0 or 1 which you will not get from a normal potentiometer

5

UKHeliBob:
Apart from anything else I think that you are confusing analogue and digital data.

Digital implies a value of 0 or 1 which you will not get from a normal potentiometer

Indeed - treating it as a digital input is essentially an investigation into the pin input behavior of the '328p...