int pinLed = 2; 
int pinLed1 = 4;
int pinLed2 = 15;
int pinBtn = 5; 
int statusButton = 0;
int count = 0;
int newcount;

 
void setup() {
 Serial.begin(115200);
 pinMode(pinLed, OUTPUT); 
 pinMode(pinLed1, OUTPUT); 
 pinMode(pinLed2, OUTPUT); 
 pinMode(pinBtn, INPUT); 
}
 

void loop(){
  int  statusBtn = digitalRead(pinBtn);

  if(statusBtn == HIGH){
   newcount=count+1;
   if(newcount!=count)
   {
   Serial.println(newcount);
   switch (newcount)
   {  
     case 1:
      digitalWrite(pinLed, HIGH);
      digitalWrite(pinLed1, HIGH);
      digitalWrite(pinLed2, HIGH);
      delay(150);
      digitalWrite(pinLed, LOW);
      digitalWrite(pinLed1, LOW);
      digitalWrite(pinLed2, LOW);
      delay(150);
      digitalWrite(pinLed, HIGH);
      digitalWrite(pinLed1, HIGH);
      digitalWrite(pinLed2, HIGH);
      delay(150);
      digitalWrite(pinLed, LOW);
      digitalWrite(pinLed1, LOW);
      digitalWrite(pinLed2, LOW);
      delay(150);
      digitalWrite(pinLed, HIGH);
      digitalWrite(pinLed1, HIGH);
      digitalWrite(pinLed2, HIGH);
      delay(150);
      digitalWrite(pinLed, LOW);
      digitalWrite(pinLed1, LOW);
      digitalWrite(pinLed2, LOW);
      delay(150);
      break;
      case 2:
      digitalWrite(pinLed, HIGH);
      delay(110);
      digitalWrite(pinLed1, HIGH);
      delay(100);
      digitalWrite(pinLed2, HIGH);
      delay(100);

      digitalWrite(pinLed, LOW);
      delay(100);
      digitalWrite(pinLed1, LOW);
      delay(100);
      digitalWrite(pinLed2, LOW);
      delay(100);
      break;
    }
   }
  }
}