#include <Servo.h>
int buttonpin = 7;
int buttonpin2 = 6;
int buttonpin3 = 5;
int last_state = HIGH;
int last_state2 = HIGH;
int last_state3 = HIGH;
int relaypin1 = 8;
int relaypin2 = 10;
int relaypin3 = 11;
Servo myservo1;
Servo myservo2;
Servo myservo3;

int pos = 0;

void setup() {
  Serial.begin(115200);
  pinMode(buttonpin,INPUT_PULLUP);
    pinMode(buttonpin2,INPUT_PULLUP);
      pinMode(buttonpin3,INPUT_PULLUP);
  pinMode(relaypin1,OUTPUT);
  pinMode(relaypin2,OUTPUT);
  pinMode(relaypin3,OUTPUT);
  myservo1.attach(9);
  myservo2.attach(12);
  myservo3.attach(13);
}

void loop() {
  int value = digitalRead(buttonpin);
  int value2 = digitalRead(buttonpin2);
  int value3 = digitalRead(buttonpin3);
  if(last_state2 != value2 ){
    last_state2 = value2;
    if(value2 == HIGH){
      digitalWrite(relaypin2,LOW);
      Serial.println("released");
      for(pos = 0;pos <=180; pos +=1 ){
        myservo2.write(pos);
        delay(15);
      }
    }
    else{
      digitalWrite(relaypin2,HIGH);
      Serial.println("pressed");
    }
  }
}