LCD температур хэмжигч

 

Код: 

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(32,16,2);

void setup()

{

  lcd.begin(16,2);

  lcd.init();

  lcd.backlight();

  lcd.clear();

  lcd.setCursor(0, 0);

  lcd.print("Temperature: ");

}

void loop() 

{

  // Read the temperature from the sensor

  int sensorValue = analogRead(A0);

  // Convert the temperature to degrees Celsius

float  temperature = (sensorValue * 5.0 / 1024.0 - 0.5 ) * 100.0; // convert the sensor value to temperature in degrees Celsius

  

  // Display the temperature on the LCD

  lcd.setCursor(8, 1);

  lcd.print(temperature);

  lcd.print(" C");

}