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Jan 6th, 2018
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  1. void setup()
  2. {
  3. //led Rosso
  4. pinMode(5, OUTPUT);
  5. //led verde
  6. pinMode(6, OUTPUT);
  7. //led blu
  8. pinMode(3, OUTPUT);
  9. //init seriale
  10. Serial.begin(9600);
  11. }
  12.  
  13. void loop()
  14. {
  15. //accendo il led rosso
  16. digitalWrite(6, HIGH);
  17. Serial.println('N');
  18. //Aumenta il duty cycle da 100% a 0%
  19. for(byte sfuma = 0; sfuma < 255; sfuma++)
  20. {
  21. analogWrite(3, sfuma);
  22. delay(40);
  23. }
  24.  
  25. //spengo il rosso
  26. digitalWrite(6, LOW);
  27. //accendo il verde
  28. digitalWrite(5, HIGH);
  29. //diminuisci il duty cycle da 100% a 0%
  30. for(byte sfuma = 255; sfuma > 0; sfuma--)
  31. {
  32. analogWrite(3, sfuma);
  33. delay(40);
  34. }
  35. }
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