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- String val;
- int valor;
- int agua = 11;
- int CO2 = 12;
- int oxigeno = 13;
- int boton = A0;
- String prueba;
- void setup() {
- pinMode(agua, OUTPUT);
- pinMode(CO2, OUTPUT);
- pinMode(oxigeno, OUTPUT);
- Serial.begin(9600);
- }
- void loop() {
- if (Serial.available() > 0) {
- val = Serial.read();
- if (val == "97") {
- digitalWrite(agua, HIGH);
- digitalWrite(CO2, LOW);
- digitalWrite(oxigeno, LOW);
- } else if (val == "100") {
- digitalWrite(agua, LOW);
- digitalWrite(CO2, HIGH);
- digitalWrite(oxigeno, LOW);
- } else if (val == "111") {
- digitalWrite(agua, LOW);
- digitalWrite(CO2, LOW);
- digitalWrite(oxigeno, HIGH);
- }
- } else {
- valor = analogRead(boton);
- if (valor != 1023) {
- digitalWrite(agua, LOW);
- digitalWrite(CO2, LOW);
- digitalWrite(oxigeno, LOW);
- Serial.println(valor);
- }
- delay(100);
- }
- }
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