Created
May 11, 2017 04:37
-
-
Save HectorTorres/661d0fed2507fb2220880769a22caa01 to your computer and use it in GitHub Desktop.
ds18b20 sensor de temperatura con Arduino
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#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 | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment