#include <Servo.h>
Servo Hyservo;
int pos= 0;
void setup() {
  // put your setup code here, to run once:
  pinMode (2, INPUT);
  Hyservo. attach(3);

}

void loop() {
  // put your main code here, to run repeatedly:
  if(digitalRead(2)==LOW){
    Hyservo.write(185);
  }
  else
    Hyservo.write (0);
  
  

  

}