//lcd
#include <LiquidCrystal.h>
LiquidCrystal lcd(7,6,9,10,11,12);
//batas bawah lcd

const int pSuhu=A0;
const float BETA = 3950; 
float suhu, data;

void setup() {
  lcd.begin(6,2);

  Serial.begin(9600);
  pinMode(pSuhu, INPUT);
}
void loop(){
  data=analogRead(pSuhu);
  suhu=1/(log(1/(1023.0/data-1))/BETA+1.0/298.15)-273.15;
  lcd.setCursor(0,0);
  lcd.print("Sehu :");
  lcd.print(suhu);
  Serial.print("Data :");
  Serial.print(data);
  Serial.print(" ,Suhu :");
  Serial.print(suhu);
  Serial.print("'C  =");
  Serial.print(conCtoF(suhu));
  lcd.setCursor(0,1);
  lcd.print("Fahrenheit :");
  lcd.print(conCtoF(suhu));
  Serial.print("'F");
  Serial.println();
  delay(1000);
}
float conCtoF(float suhuC){
  return (suhuC*9.0/5.0)+32;
}