PEMPROGRAMAN PENGATUR SUHU MENGGUNAKAN ARDUINO UNO R3

#include
LiquidCrystal lcd(9,8,7,6,5,4);
int adc,temp;
void setup()
{
Serial.begin(9600);
pinMode(3,OUTPUT);
lcd.begin(16, 2);
lcd.print(“KONTROL SUHU”);
lcd.setCursor(0, 1);
lcd.print(“DENGAN ARDUINO”);
delay(2000);
lcd.clear();
lcd.print(“TEMP=”);
}
void loop()
{
adc = analogRead(0);
temp=(adc*5)/10;
lcd.setCursor(5,0);
lcd.print(temp);
lcd.print(char(0xDF));
lcd.print(“C “);
delay(500);
if(temp>35) {
lcd.setCursor(0, 1);
lcd.print(“HEATER OFF”);
digitalWrite(3,LOW);
}
else {
lcd.setCursor(0, 1);
lcd.print(“HEATER ON “);
digitalWrite(3,HIGH);