#include <LiquidCrystal_PCF8574.h>

LiquidCrystal_PCF8574 lcd(0x27); // set the LCD address to 0x27 for a 16 chars and 2 line display

float ADC_0;

float sensor;

void setup() {

// put your setup code here, to run once:

lcd.begin(16, 2);

delay(200);

lcd.setBacklight(255);

lcd.print("Sensor: ");

}

void loop() {

// put your main code here, to run repeatedly:

ADC_0 = analogRead(A0);

sensor = ADC_0;

lcd.setCursor(8, 0);

lcd.print(sensor, 1);

lcd.print(" ");

delay(500);

}