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- void setup()
- {
- //led Rosso
- pinMode(5, OUTPUT);
- //led verde
- pinMode(6, OUTPUT);
- //led blu
- pinMode(3, OUTPUT);
- //init seriale
- Serial.begin(9600);
- }
- void loop() {
- //se arrivano dati…
- if (Serial.available())
- {
- //leggi il carattere in arrivo
- byte data = Serial.read();
- if(data == 'q') //accende il led blu
- digitalWrite(3, HIGH);
- else if (data == 'w') //spegne il led blu
- digitalWrite(3, LOW);
- if(data == 'a') //accende il led verde
- digitalWrite(6, HIGH);
- else if (data == 's') //spegne il led verde
- digitalWrite(6, LOW);
- if(data == 'z') //accende il led rosso
- digitalWrite(5, HIGH);
- else if (data == 'x') //spegne il led rosso
- digitalWrite(5, LOW);
- }
- }
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