#include <DallasTemperature.h>
#include <OneWire.h>

const byte One_Wire_Bus=8;

OneWire onewire(One_Wire_Bus);

DallasTemperature sensor(&onewire);

float Celsius;
int relaypin=7;

void setup() {
  sensor.begin();
  Serial.begin(9600);
  pinMode(relaypin, OUTPUT);

}

void loop() {
  sensor.requestTemperatures();
  Celsius=sensor.getTempCByIndex(0);
  delay(1000);
  Serial.println(Celsius);
  if (Celsius>=110){
    digitalWrite(relaypin, LOW);
    delay(1000);
  }
  else{
    digitalWrite(relaypin, HIGH);
  }

}