te l'ho scritto 10 post fa, e che questi spammano ]
int anodo = 9;
int ledg = 8;
void setup() {Â Â Â Â Â Â Â Â
Â
 pinMode(anodo, OUTPUT);
 digitalWrite(anodo, HIGH);
 pinMode(ledg, OUTPUT);Â
}
void loop() {
 digitalWrite(ledg, HIGH); // turn the LED G on by making the voltage HIGH
 delay(1000);      // wait for a second
 digitalWrite(ledg, LOW);  // turn the LED G off by making the voltage LOW
 delay(1000);      // wait for a second
 }