#include<Servo.h>



Servo servo1;
Servo servo2;

int min = 500;
int max= 2500;
int smoother = 10;
int blink_smoother =2;

int eyeMin = 0;
int eyeMax = 130;
int hold = eyeMin+eyeMax/2;

void setup() {
  servo1.attach(3, min, max);
  servo1.write(0);

  servo2.attach(5, min, max);
  servo2.write(0);

  delay(5000);
}

void loop() {
  eyes(servo1, servo2);
  //motor2(servo2);
}


void eyes(Servo servo_h, Servo servo_v){
 
  blink(servo_v,blink_smoother);

  moveUp(eyeMax, servo_h,smoother);
  moveDown(eyeMin, servo_h,smoother);
  moveUp(hold,  servo_h,smoother);
  
  blink(servo_v,blink_smoother);
  delay(5000);
  moveDown(eyeMin, servo_h,smoother);
  moveUp(eyeMax, servo_h,smoother);
  moveDown(hold,servo_h,smoother);
  
  blink(servo_v,blink_smoother);
  delay(5000);
  moveDown(eyeMin, servo_h,smoother);
  
}

void blink(Servo servo_v, int smoother){
    moveUp(90, servo_v, smoother);
    moveDown(0, servo_v, smoother);
}
void moveUp(int angle, Servo servo,  int smoother){
  
  for(int i = servo.read();i<=angle && i<180 ;i++){
    servo.write(i);
    delay(smoother);
  }
}
void moveDown(int angle, Servo servo, int smoother){
  
  for(int i = servo.read();i>=angle && i>=0 ;i--){
    servo.write(i);
    delay(smoother);
  }
}