/** ****************************************************************************************
* \mainpage "Led base base"
* @brief funzioni di base per la gestione di un led 
* collegato ad Arduino
* 
* https://wokwi.com/projects/444696946921102337
* 
* @author Filippo Bilardo
* @version 1.0 13/10/25 versione iniziale
*/
//------------------------------------------------------------------------------------------

//------------------------------------------------------------------------------------------
void setup() {
  pinMode(4, OUTPUT);
}

void loop() {
  digitalWrite(4, HIGH);
  delay(200);
  digitalWrite(4, LOW);
  delay(200);
}