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Aug 23rd, 2019
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  1. #include <Servo.h>
  2. Servo rcservo;
  3. const int fotoresistenza=A0;
  4. int luce;
  5. int pos = 0;
  6.  
  7. void setup() {
  8. rcservo.attach(9); //pin 9 al servo
  9.  
  10.  
  11. pinMode(A0, INPUT);
  12. }
  13.  
  14. void loop() {
  15. luce = analogRead(fotoresistenza); //leggi il valore della fotoresistenza
  16.  
  17.  
  18. if ( luce<100 )
  19.  
  20. rcservo.write(90);
  21.  
  22.  
  23. if ( luce>10 )
  24. rcservo.write(45);
  25.  
  26.  
  27.  
  28.  
  29. delay(100);
  30. }
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