#include <LiquidCrystal.h>
#include "DHT.h"

LiquidCrystal lcd(12, 11, 10, 5, 4, 3, 2);
/*
  * RS = 12
  * RW = GND
  * EN = 10
  * D4 = 5
  * D5 = 4
  * D6 = 3
  * D7 = 2 
*/


#define POT A5
#define STEP_SIZE 5/1024
#define DHTPIN 8
#define DHTTYPE DHT11

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(9600);
  lcd.begin(16,2);
  dht.begin();

}

void loop() {
  float pot_val = analogRead(POT);
  Serial.print("POT_ADC_Value: ");
  Serial.println(pot_val);
  float pot_volt = pot_val * STEP_SIZE;
  Serial.print("POT Voltage: ");
  Serial.println(pot_volt);
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Pot Voltage: ");
  lcd.setCursor(0,1);
  lcd.print(pot_volt);
  delay(1000);

  float hum = dht.readHumidity();
  float tem = dht.readTemperature();
  Serial.print("Humidity: ");
  Serial.println(hum);
  Serial.print("Temperature:");
  Serial.println(tem);
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Temperature");
  lcd.setCursor(0,1);
  lcd.print(tem);
  delay(1000);
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Humidity");
  lcd.setCursor(0,1);
  lcd.print(hum);
  delay(1000);




}