3 Turns on an LED on for one second, then off for one second, repeatedly.
5 This example code is in the public domain.
8 // Pin 13 has an LED connected on most Arduino boards.
10 int ledA = 13; //Primo LED
11 int ledB = 12; //Secondo LED
13 // the setup routine runs once when you press reset:
15 // initialize the digital pin as an output.
16 pinMode(ledA, OUTPUT);
17 pinMode(ledB, OUTPUT);
20 // the loop routine runs over and over again forever:
22 digitalWrite(ledA, HIGH); // turn the LED on (HIGH is the voltage level)
23 digitalWrite(ledB, HIGH);
26 digitalWrite(ledB, LOW);
29 digitalWrite(ledA, LOW);
30 digitalWrite(ledB, HIGH);
34 digitalWrite(ledB, LOW);
37 digitalWrite(ledA, LOW);
38 digitalWrite(ledB, LOW);
43 1. Aggiungere un secondo LED e farlo brillare ogni 500ms
44 mentre il primo brilla ogni 1000ms