const int trigPin = 4;
const int echoPin = 3;
long duration; //Use the Long data type to contain integer numbers that are too large to fit in the Integer data type The default value of Long is 0.


int distance;
void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
pinMode(trigPin, OUTPUT); // Sets the trigPin as an Output
pinMode(echoPin, INPUT); // Sets the echoPin as an Input

}

void loop() {
  // put your main code here, to run repeatedly:
int x = analogRead(A1);
int y = analogRead(A2);
digitalWrite(trigPin, LOW);
delayMicroseconds(2);
// Sets the trigPin on HIGH state for 10 micro seconds
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin, LOW);
// Reads the echoPin, returns the sound wave travel time in microseconds
duration = pulseIn(echoPin, HIGH);
// Calculating the distance
distance= duration*0.034/2;
// Prints the distance on the Serial Monitor
Serial.print("Distance: ");
Serial.println(distance);

Serial.print("soil: ");
Serial.println(x);

Serial.print("light: ");
Serial.println(y);

delay(1000);
Serial.println("");

}