program sensor rpm

wira negara2 1 month ago

void ReadSpeed() {

  // for RPM

    unsigned long currentMillis = millis();

    if (currentMillis - prevMillisSpeed >= 4000) {

      double pengkali = 60 / ((currentMillis - prevMillisSpeed) / 1000);  // faktor pembagi

      rpm = numberKeyPresses * pengkali;                                  // konversi ke RPM = pulsa * satuan waktu;

      Serial.print("RPS: ");

      Serial.println(numberKeyPresses);

      numberKeyPresses = 0;

      prevMillisSpeed = currentMillis;

    }

  // end

}