#include <Servo.h>

int servoPin1 = 10;
int servoPin2 = 11;

Servo myServo1, myServo2;
int pos1 = 0;
int pos2 = 0;


int ldr1 = 3;
int ldr2 = 4;
int ldr3 = 5;
int ldr4 = 6;



void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);

// pair the ldr 1 & 3 ,  2 & 4
  pinMode(ldr1, INPUT);
  pinMode(ldr2, INPUT);
  pinMode(ldr3, INPUT);
  pinMode(ldr4, INPUT);

  myServo1.attach(servoPin1);
  myServo2.attach(servoPin2);

  myServo1.write(0);
  myServo2.write(0);


}

void loop() {


  // put your main code here, to run repeatedly:
  if (digitalRead(ldr1) == 0 && digitalRead(ldr3) == 0)
  {
      for (pos1 = 0; pos1 <= 180; pos1 += 5)  //increament 5 degree of angle
      {
        myServo1.write(pos1);  
      }
  }

  
  if (digitalRead(ldr1) == 1 && digitalRead(ldr3) == 1)
  {
      myServo1.write(myServo1.read() );
  }



    if (digitalRead(ldr2) == 0 && digitalRead(ldr4) == 0)
  {
      for (pos2 = 0; pos2 <= 180; pos2 += 5)  //increament 5 degree of angle
      {
        myServo2.write(pos2);  
      }
  }

  
  if (digitalRead(ldr2) == 1 && digitalRead(ldr4) == 1)
  {
      myServo2.write(myServo2.read());
  }

  Serial.println(pos1);
  Serial.println(pos2);
  delay(1000);
}