// Define motor control pins
int motor1Pin1 = 2;  // Connect to IN1 on L298N
int motor1Pin2 = 3;  // Connect to IN2 on L298N

void setup() {
  // Initialize motor control pins as OUTPUT
  pinMode(motor1Pin1, OUTPUT);
  pinMode(motor1Pin2, OUTPUT);
}

void loop() {
  // Move the motor forward for 2 seconds
  motorForward();
  delay(2000);

  // Stop the motor for 1 second
  motorStop();
  delay(1000);

  // Move the motor in reverse for 2 seconds
  motorReverse();
  delay(2000);

  // Stop the motor for 1 second
  motorStop();
  delay(1000);
}

void motorForward() {
  digitalWrite(motor1Pin1, HIGH);
  digitalWrite(motor1Pin2, LOW);
}

void motorReverse() {
  digitalWrite(motor1Pin1, LOW);
  digitalWrite(motor1Pin2, HIGH);
}

void motorStop() {
  digitalWrite(motor1Pin1, LOW);
  digitalWrite(motor1Pin2, LOW);
}