Analog Read Serial

1/*
2  Analog Read Serial
3  Reads an analog input on pin 0.
4  prints  the result to the Serial Monitor.
5  Attach the center pin of a potentiometer  to pin A0, and the outside pins to +5V and ground.
6*/
7
8// the setup routine  runs once when you press reset:
9void setup() {
10  // initialize serial communication  at 9600 bits per second:
11  Serial.begin(9600);
12}
13
14// the loop routine  runs over and over again forever:
15void loop() {
16  // read the input on analog  pin 0:
17  int sensorValue = analogRead(A0);
18  // print out the value you read:
19  Serial.println(sensorValue);
20  delay(1);        // delay in between reads for  stability
21}