// Starter sketch
// Forum: https://forum.arduino.cc/t/converting-an-input-decimal-to-led-binary-output/1169026
// This Wokwi project: https://wokwi.com/projects/376015409717764097

void setup() 
{
  Serial.begin(115200);
  Serial.println("Type a number");
}

void loop() 
{
  if(Serial.available() > 0)
  {
    // Something has been received.
    // The Arduino .parseInt() has a timeout of 1 second.
    int x = Serial.parseInt();
    Serial.print("Your number is ");
    Serial.println(x);
    
    // clear any trailing CarriageReturn and/or LineFeed
    while(Serial.available() > 0)
    {
      Serial.read();
    }

    delay(500);
    Serial.println("Type a number");
  }
}