const int lm35Pin = A5;   // LM35 analog input pin
const int redLedPin = 3;  // Red LED pin
const int otherLedPin = 1; // Other LED pin
const int thresholdTemp = 500; // Threshold temperature in Celsius

void setup() {
  pinMode(redLedPin, OUTPUT);
  pinMode(otherLedPin, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  int sensorValue = analogRead(lm35Pin);
  float temperature = (sensorValue * 5.0 / 1024.0) * 100.0;

  Serial.print("Temperature: ");
  Serial.println(temperature);

  if (temperature > thresholdTemp) {
    digitalWrite(redLedPin, HIGH);
    digitalWrite(otherLedPin, LOW);
  } else {
    digitalWrite(redLedPin, LOW);
    digitalWrite(otherLedPin, HIGH);
  }

  delay(1000); // Delay for reading every 1 second
}