#include <Servo.h>

// Create Servo objects
Servo servo1;  // Servo for Timer 1
Servo servo2;  // Servo for Timer 3

void setup() {
  // Attach the servos to PWM-capable pins (use pins 9 and 10 on Arduino Mega)
  servo1.attach(9);   // Pin 9
  servo2.attach(10);  // Pin 10
}

void loop() {
  // Move Servo 1 (Pin 9) to 0 degrees, wait for 1 second
  servo1.write(0);    
  delay(1000);         

  // Move Servo 1 (Pin 9) to 90 degrees, wait for 1 second
  servo1.write(90);   
  delay(1000);         

  // Move Servo 1 (Pin 9) to 180 degrees, wait for 1 second
  servo1.write(180);  
  delay(1000);         

  // Move Servo 2 (Pin 10) to 0 degrees, wait for 1 second
  servo2.write(0);    
  delay(1000);         

  // Move Servo 2 (Pin 10) to 90 degrees, wait for 1 second
  servo2.write(90);   
  delay(1000);         

  // Move Servo 2 (Pin 10) to 180 degrees, wait for 1 second
  servo2.write(180);  
  delay(1000);         
}