Pengayaan 4. Arduino dengan LCD dan Temperature Sensor

SKETCH YANG PERLU DIKETIK:

#include<LiquidCrystal.h>

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

float celsius;
int nilai_sensor = A1;


void setup(){
	pinMode(nilai_sensor,INPUT); //letakkan nilai analog di A1 
}


void loop(){
	celsius = analogRead(nilai_sensor)*0.004882814;
  	celsius = (celsius - 0.5) * 100.0;
  	
  	lcd.setCursor(0,1);
	lcd.print("Suhu: ");
  	lcd.print(celsius);
	lcd.print(" C");
  
    
  	delay(1000);
  	lcd.clear();
	
}