int PROBE= 1;
int value= 0; 
int TIP120pin = 3; //for this project, 
int TIP120pin1 = 3
int ledState = LOW;             // 
int ledState1 = LOW;
unsigned long previousMillis = 0;        // will store last time LED was updated
unsigned long previousMillis1 = 0;
long OnTime = 3600000;           // milliseconds of on-time FAN modify here
long OnTime1 = 3600000;           
long OffTime = 60000;          // milliseconds of off-time FAN modify here
long OffTime1 = 60000;
 int sensorPin = A0;   // select the input pin 
int sensorValue = 0;  // variable to store the value coming from the sensor

void setup() 
{
  // set the digital pin as output:
  pinMode(5,OUTPUT);
  pinMode(TIP120pin, OUTPUT); // Set pin for output to control TIP120 Base pin  
  pinMode(TIP120pin1, OUTPUT); // Set pin for output to control TIP120 Base pin 
  pinMode(4, OUTPUT);
  pinMode(2, OUTPUT); //pin connected to the relay
  Serial.begin(9600); //sets serial port for communication
}
 
void loop()
{
  // check to see if it's time to change the state of the FAN
  unsigned long currentMillis = millis();
 
  if((ledState == HIGH) && (currentMillis - previousMillis >= OnTime))
  {
    ledState = LOW;  // Turn fan off
    digitalWrite(4,LOW);//tur off the relay
    previousMillis = currentMillis;  // Remember the time
    digitalWrite(TIP120pin, ledState);  // Update
  }
  else if ((ledState == LOW) && (currentMillis - previousMillis >= OffTime))
  {
    ledState = HIGH;  // turn fan on
    digitalWrite(4,HIGH);// turn on the relay
    previousMillis = currentMillis;   // Remember the time
    digitalWrite(TIP120pin, ledState);    // Update 
  }
  //code for the light
   unsigned long currentMillis1 = millis();
  
 if((ledState1 == HIGH) && (currentMillis1 - previousMillis1 >= OnTime1))
  {
    ledState1 = LOW;  // Turn fan off
    digitalWrite(2,LOW);//tur off the relay
    previousMillis1 = currentMillis1;  // Remember the time
    digitalWrite(TIP120pin1, ledState1);  // Update
  }
  else if ((ledState1 == LOW) && (currentMillis1 - previousMillis1 >= OffTime1))
  {
    ledState1 = HIGH;  // turn fan on
    digitalWrite(2,HIGH);// turn on the relay
    previousMillis1 = currentMillis1;   // Remember the time
    digitalWrite(TIP120pin1, ledState1);    // Update 
  
//code water pump
 value= analogRead(PROBE);  
 value= value/100;  //divided by 100
 Serial.println(value);  
 if(value<5)  //modify here the value
 {  
     
   digitalWrite(5, HIGH);  
     
 }  
 else  
 {  
   digitalWrite(5, LOW);  
 } 
  }