GPS NEO 6M NO ARDUINO PAGINA ELETROGATE

ARIDIO 201810161420 
   DANIEL_SANCHEZ_2018.10

void setup() {
  Serial.begin(9600);
  pinMode(13, OUTPUT);
}

void loop() {

   if (analogRead(A0) > 90)
{
  digitalWrite(13, HIGH);
}
else
{
  digitalWrite(13, LOW);
}
   Serial.println(analogRead(A0));
  delay(100);
}