const int ldrpin = A0; 
const int irpin = 2; //ir sensor digital
void setup() {
  // put your setup code here, to run once:
  pinMode(irpin, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  int ldrvalue = analogRead(ldrpin);
  int irvalue = digitalRead(irpin);
  Serial.print("LDR Value");
  Serial.print(ldrvalue);
  Serial.print("IR Value");
  Serial.print(irvalue);
  delay(30000);
}