Location-Based Sound Trigger

// DFPlayer sound trigger
#include <DFRobotDFPlayerMini.h>
#include <SoftwareSerial.h>

SoftwareSerial mySerial(10, 11);
DFRobotDFPlayerMini player;

const int SENSOR = 2;

void setup() {
  mySerial.begin(9600);
  player.begin(mySerial);
  player.volume(20);
  pinMode(SENSOR, INPUT);
}

void loop() {
  if (digitalRead(SENSOR) == LOW) {
    player.play(1); // Play track 1
    delay(5000);    // Debounce
  }
}