//PIN INPUT
const int pb = 1; //PUSH BUTTON

//PIN OUTPUT
const int led = 2; //LED
const int mt1 = 3; //DC MOTOR 1(CW)
const int pmp = 4; //WATER PUMP
const int mt2 = 5; //AC MOTOR 2
const int mt3 = 6; //AC MOTOR 3 
const int fan = 7; //FAN
const int mt4 = 8; //DC MOTOR 4(CCW)


void setup() 
{
  
    //INPUT SETUP
    pinMode(pb, INPUT);


    //OUTPUT SETUP
    pinMode(led, OUTPUT);
    pinMode(mt1, OUTPUT);
    pinMode(pmp, OUTPUT);
    pinMode(mt2, OUTPUT);
    pinMode(mt3, OUTPUT);
    pinMode(fan, OUTPUT);
    pinMode(mt4, OUTPUT);
    
}

void loop() 
{
  
    int pbState = digitalRead(pb);

    if (pbState == HIGH) 
	{
        //LED and motor ON simultaneously
        digitalWrite(led, HIGH);
        digitalWrite(mt1, HIGH);
      
        //Delay for 2s
        delay(2000);
        digitalWrite(led, LOW);
      
        //Delay for 58s
        delay(58000);
      	digitalWrite(mt1, LOW);
      
        //Turn on other devices
        digitalWrite(pmp, HIGH);
        digitalWrite(mt2, HIGH);
        digitalWrite(mt3, HIGH);
        digitalWrite(fan, HIGH);
      
        //Delay for 150s
        delay(150000);
      
        //Turn off other devices
        digitalWrite(pmp, LOW);
        digitalWrite(mt2, LOW);
        digitalWrite(mt3, LOW);
        digitalWrite(fan, LOW);

        //Motor turn ON
        digitalWrite(mt4, HIGH);
        delay(20000);// Delay 20s
        digitalWrite(mt4, LOW);

    }
}