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

const int rs = 12, en = 11, d4 = 2, d5 = 3, d6 = 4, d7 = 5;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

// Data wire is conntec to the Arduino digital pin 4
#define ONE_WIRE_BUS 6

// Setup a oneWire instance to communicate with any OneWire devices
OneWire oneWire(ONE_WIRE_BUS);

// Pass our oneWire reference to Dallas Temperature sensor 
DallasTemperature sensors(&oneWire);

void setup() {
  Serial.begin(9600);
  sensors.begin();
  lcd.begin(20, 4);  // set up the LCD's number of columns and rows:
  lcd.setCursor(1, 0);  // set the cursor to column 0, line 1
  lcd.print("MAX MACHINE TOOLS");
  lcd.setCursor(0, 1);
  lcd.print("Load L: ");
  lcd.setCursor(0, 2);  // set the cursor to column 0, line 1
  lcd.print("Load R: ");
  lcd.setCursor(0, 3);
  lcd.print("OIL Temp: "); 
}

void loop() {
  

  int sensorValue1 = analogRead(A0);
  // Convert the analog reading (which goes from 0 - 1023) to a voltage (0 - 5V):
  float voltage1= sensorValue1 * (5.0 / 1023.0);
  float Pressure1=voltage1 * (250.0/5.0);
  lcd.setCursor(8, 1);
  // print out the value you read:
  lcd.print(voltage1);
  lcd.setCursor(17, 1);
  lcd.print("MT");
  int sensorValue2 = analogRead(A1);
  // Convert the analog reading (which goes from 0 - 1023) to a voltage (0 - 5V):
  float voltage2= sensorValue2 * (5.0 / 1023.0);
  float Pressure2=voltage2 * (250.0/5.0);
  lcd.setCursor(8, 2);
  // print out the value you read:
  lcd.print(Pressure2);
  lcd.setCursor(17, 2);
  lcd.print("MT");
  delay(1000);
  sensors.requestTemperatures();
  lcd.setCursor(10, 3);
  lcd.print(sensors.getTempCByIndex(0),2);
  lcd.setCursor(17, 3);
  lcd.write(223);
  lcd.setCursor(18, 3);
  lcd.print("C");
  if (sensors.getTempCByIndex(0)>55)
  {digitalWrite(7, HIGH);
  }
  else
  {digitalWrite(7, LOW);
  } 
  delay(1000);
 Serial.println(sensors.getTempCByIndex(0));
}