Helmet for blind people.

Helmet for blind people.|Arduino new project|Arduino helmet|Sensor helmet

 

Source code:

  void setup()

  {

  pinMode(13,OUTPUT);

  pinMode(3,INPUT);

  Serial.begin(9600);

  }

  void loop()

  {

  if (digitalRead(3)== LOW)

  {

    digitalWrite(13,HIGH);

    

    delay(10);

  }

  

  else

   

  {

    

    digitalWrite(13,LOW);

    delay(10);

    

  }

  

  }