automatic drip irrigation

//Made by mahesh.s
//this project name is automatic drip irrigation

int pump =8;//connect to pin 8
//connect the other terminal of the pum to the ground
  int led = 13;//inbuilt led or u can add ur led

  void setup ()
  {
  pinMode(pump,OUTPUT);
  pinMode(led,OUTPUT);
  }
  void loop()
  {
//...............................   led .............................
    digitalWrite(led,HIGH);//you can change the acc to ur wish
    //just follow this methord :1min =60s;1milisec=1000;60*1000=60000;
    delay(300000);//high for 5 min
    digitalWrite(led,LOW);
    delay(1800000);//low for 5 hours

// ..............................   pump..............................
    digitalWrite(pump,HIGH);
    delay(300000); //high for 5 min
    digitalWrite(pump,LOW);
    delay(1800000);//low for 5 hrs

  }