const int pulseSensorPin = A0; // Analog pin where the Pulse Sensor is connected

void setup() {
  Serial.begin(115200); // Initialize serial communication
  pinMode(pulseSensorPin, INPUT); // Set the pulse sensor pin as input
}

void loop() {
  int sensorValue = analogRead(pulseSensorPin); // Read the analog value from the sensor
  float heartRate = map(sensorValue, 0, 4095, 60, 100); // Map the sensor value to a heart rate range
  
  Serial.print("Heart Rate (Simulated): ");
  Serial.println(heartRate);
  
  delay(1000); // Delay between readings
}