MAX30102 Nabız ve Kandaki Oksijen (SpO2) Biyometrik Sensörü

#include <Wire.h>
#include "MAX30105.h"
#include "heartRate.h"

MAX30105 particleSensor;

long lastBeat = 0;
float beatsPerMinute;
int beatAvg;

void setup() {
  Serial.begin(115200);
  if (!particleSensor.begin(Wire, I2C_SPEED_FAST)) {
    Serial.println("MAX30102 bulunamadı!");
    while (1);
  }
  particleSensor.setup();
  particleSensor.setPulseAmplitudeRed(0x0A);
  particleSensor.setPulseAmplitudeGreen(0);
}

void loop() {
  long irValue = particleSensor.getIR();
  if (checkForBeat(irValue) == true) {
    long delta = millis() - lastBeat;
    lastBeat = millis();
    beatsPerMinute = 60 / (delta / 1000.0);
    if (beatsPerMinute < 255 && beatsPerMinute > 20) {
      Serial.print("Kalp Atışı: ");
      Serial.print(beatsPerMinute);
      Serial.println(" BPM");
    }
  }
  if (irValue < 50000) {
    Serial.println("Parmağınızı sensöre koyun...");
    delay(500);
  }
}