
Water Level Switch Liquid Sensor Float Switch Plastic Ball
int FloatSensor = 2; |
int led = 13; |
int buttonState = 1; //reads pushbutton status |
void setup() { |
Serial.begin(9600); |
pinMode(FloatSensor, INPUT_PULLUP); |
pinMode (led, OUTPUT); |
} |
void loop() { |
buttonState = digitalRead(FloatSensor); |
if (buttonState == HIGH) { |
digitalWrite(led, LOW); |
Serial.println("WATER LEVEL - LOW"); |
} |
else { |
digitalWrite(led, HIGH); |
Serial.println("WATER LEVEL - HIGH"); |
} |
delay(1000); |
Water Level Switch Liquid Sensor Float Switch Plastic Ball