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Jun 19th, 2018
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  1. String val;
  2. int valor;
  3. int agua = 11;
  4. int CO2 = 12;
  5. int oxigeno = 13;
  6. int boton = A0;
  7. String prueba;
  8. void setup() {
  9. pinMode(agua, OUTPUT);
  10. pinMode(CO2, OUTPUT);
  11. pinMode(oxigeno, OUTPUT);
  12. Serial.begin(9600);
  13. }
  14.  
  15. void loop() {
  16. if (Serial.available() > 0) {
  17. val = Serial.read();
  18. if (val == "97") {
  19. digitalWrite(agua, HIGH);
  20. digitalWrite(CO2, LOW);
  21. digitalWrite(oxigeno, LOW);
  22. } else if (val == "100") {
  23. digitalWrite(agua, LOW);
  24. digitalWrite(CO2, HIGH);
  25. digitalWrite(oxigeno, LOW);
  26. } else if (val == "111") {
  27. digitalWrite(agua, LOW);
  28. digitalWrite(CO2, LOW);
  29. digitalWrite(oxigeno, HIGH);
  30. }
  31. } else {
  32. valor = analogRead(boton);
  33. if (valor != 1023) {
  34. digitalWrite(agua, LOW);
  35. digitalWrite(CO2, LOW);
  36. digitalWrite(oxigeno, LOW);
  37. Serial.println(valor);
  38. }
  39. delay(100);
  40. }
  41. }
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