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

#define ONE_WIRE_BUS 11

OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);

 float Celcius=0;
 //float Fahrenheit=0;

const int fetPin=3;
const int pinUP = 255;
const int pinDOWN = 0;

int offButton=4;
int hotButton=5;

void setup(void)
{
  
  Serial.begin(9600);
  sensors.begin();
  pinMode(fetPin,OUTPUT);
  pinMode(offButton,INPUT);
  pinMode(hotButton,INPUT);
}

void loop(void)
{ 
  sensors.requestTemperatures(); 
  Celcius=sensors.getTempCByIndex(0);
  //Fahrenheit=sensors.toFahrenheit(Celcius);
  Serial.print(" C  ");
  Serial.print(Celcius);
  //Serial.print(" F  ");
  //Serial.println(Fahrenheit);
  delay(1000);
//
  
  if (offButton == HIGH){
    Serial.println(" C  ");
    Serial.print(Celcius);
    delay(1000);
  
    analogWrite(fetPin,pinDOWN); //heater at 0% - off
    delay(5000);
  }
  
  else if (hotButton == HIGH){
    Serial.println(" C  ");
    Serial.print(Celcius);
    delay(1000);
  
    analogWrite(fetPin,pinDOWN); //