/* Hall effect sensor - LabVIEW
   Sensor: LOGO-Sensor ver.13
   LED 13 lights up when a magnetic field is detected. The alert is seen in LabVIEW.
   Pinout:
   Sensor --> Arduino
   Out    --> pin7
*/
//****************************************************
// Alberto E. Cohaila B. - FabAcademy 2022
//****************************************************
// Hall effect sensor - LabVIEW - ATMega328
//****************************************************

const int senHoll = 7;
int LED = 13;
int Holl = 0;

void setup()
{
  pinMode(LED, OUTPUT);
  pinMode(senHoll, INPUT);
  Serial.begin(9600);
}

void loop()
{
  Holl = digitalRead(senHoll);
  Serial.print("D");
  Serial.println(Holl);
  if (Holl == 1)
  {
    digitalWrite(LED, LOW);
  }
  else
  {
    digitalWrite(LED, HIGH);
  }
  delay (50);
}