#include <Servo.h>

int buttonPin = 7;     
int lastState = HIGH;   
int relayPin = 8;      
Servo myServo;        
int pos = 0;            

void setup() {
  Serial.begin(115200);            
  pinMode(buttonPin, INPUT_PULLUP);
  pinMode(relayPin, OUTPUT);       
  myServo.attach(9);              
  digitalWrite(relayPin, HIGH);     
}

void loop() {
  int value = digitalRead(buttonPin); 

  
  if (value != lastState) {
    lastState = value; 

    if (value == LOW) { 
      digitalWrite(relayPin, LOW); 
      Serial.println("Relay Activated");

      
      for (pos = 0; pos <= 180; pos++) {
        myServo.write(pos);
        delay(15);        
      }
    } else { 
      digitalWrite(relayPin, HIGH); 
      Serial.println("Relay Deactivated");

      // Move the servo back to 0 degrees
      for (pos = 180; pos >= 0; pos--) {
        myServo.write(pos); 
        delay(15);          
      }
    }
  }
}