
Componenti:
- 5 cavetti MM
- 3 LED: verde, giallo e rosso
- 1 cicalino
- 3 resistenze di 220 Ω
Il codice:
void setup(){ pinMode(3, OUTPUT); // cicalino pinMode(11, OUTPUT); // verde pinMode(10, OUTPUT); // giallo pinMode(9, OUTPUT); // rosso}
void loop(){ digitalWrite(11, HIGH); delay(2500);
for (int i = 0; i < 5; i++) { digitalWrite(3, HIGH); digitalWrite(10, HIGH); delay(500); digitalWrite(10, LOW); digitalWrite(3, LOW); delay(500); }
digitalWrite(11, LOW); digitalWrite(10, HIGH); delay(1000);
digitalWrite(10, LOW); digitalWrite(9, HIGH); delay(4000);
digitalWrite(9, LOW);}
