int buz = 10;
String msg = "Enter the number between 1-10 \n";
void setup()
{
  Serial.begin(9600);
  delay(1000);

}
 

void loop()
{
  

  
  tone(buz, 26, 5000); // 26 is the frequqncy and for 500 second
//to use buz tone(pinNumber, frequency , for time)
//or
            // tone(buzzerPin, frequency);  // Generate a tone with the specified frequency
            // delay(300);                  // Keep the buzzer on for 300ms (adjustable)
            // noTone(buzzerPin);     
  
}