int LM35 = A1;
int nilaiLM35=0;
int LEDH = 4;
int LEDK = 8;
int LEDM = 12;


void setup() {
Serial.begin(9600);  // put your setup code here, to run once:
pinMode(LEDH, OUTPUT);
pinMode(LEDK, OUTPUT);
pinMode(LEDM, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
nilaiLM35= analogRead(LM35);
nilaiLM35= nilaiLM35*0.488;
Serial.println(nilaiLM35);
delay(500);
if (nilaiLM35 == 28) //jika nilai LM35 sama dengan 28
{
  digitalWrite(LEDH, HIGH);
} if (nilaiLM35 == 29)
  
  {digitalWrite(LEDK, HIGH);
} if (nilaiLM35 == 30)

  digitalWrite(LEDM, HIGH);

}