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/*
* AJ Alves (aj.alves@zerokol.com)
*/
#define SENSOR_PIN 2 // Arduino pin that will read the sensor state
void setup() {
Serial.begin(9600); // Setup Serial Port
pinMode(SENSOR_PIN, INPUT); // Set pin as INPUT
}
void loop() {
int state = digitalRead(SENSOR_PIN);
if (state == HIGH) {
Serial.println("The barrel is FULL");
} else {
Serial.println("No signal from sensor! It is emptying!");
}
delay(1000); // Wait 1 second
}
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