void setup() { // put your setup code here, to run once: pinMode(A0,INPUT); Serial.begin(9600); } void loop() { // put your main code here, to run repeatedly: Serial.print("Analog Value: "); Serial.println(analogRead(A0)); Serial.print("Is in Water: "); if(digitalRead(A0)){ Serial.println("YES"); } else{ Serial.println("NO"); } delay(1000); }