¶ SE045
const int sensorPin= 0; //sensor pin connected to analog pin A0
int liquid_level;
void setup() {
Serial.begin(9600);
pinMode(sensorPin, INPUT);
}
void loop() {
liquid_level=analogRead(sensorPin); //arduino reads the value from the liquid level sensor
Serial.println(liquid_level); //prints out liquid level sensor reading
delay(100);
}