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@HectorTorres
Created May 11, 2017 04:37
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ds18b20 sensor de temperatura con Arduino
#include <OneWire.h> //Se importan las librerías
#include <DallasTemperature.h>
#define Pin 2 //Se declara el pin donde se conectará la DATA
OneWire ourWire(Pin); //Se establece el pin declarado como bus para la comunicación OneWire
DallasTemperature sensors(&ourWire); //Se llama a la librería DallasTemperature
void setup() {
delay(1000);
Serial.begin(9600);
sensors.begin(); //Se inician los sensores
}
void loop() {
sensors.requestTemperatures(); //Prepara el sensor para la lectura
Serial.print(sensors.getTempCByIndex(0)); //Se lee e imprime la temperatura en grados Centigrados
Serial.println(" Grados Centigrados");
delay(1000); //Se provoca una parada de 1 segundo antes de la próxima lectura
}
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