Bluetooth arduino Control Tank on Windows Pc

With this application we can handle any Bluetooth remote control vehicle using the Arduino platform or similar. We can perform basic functions such as :, direction left, right, forward and back. Incorporate the possibility of acquiring the distance to your robotic platform of an object is found by adding the ultrasonic distance sensor HC-SR04

Find the connection on our website www.ardobot.com Seccion learn

// Variable declaration for the sensor HC-SR04
const int Trigger = 3; // digital Pin 2 for Trigger sensor
Echo const int = 2; Pin 3 // digital sensor for Echo

  long t; // timepo it takes to get the echo
  long d; // distance in centimeters

// Variable declaration for use L298N Motor Driver,


int EnableM1 = 6;
int Dir1M1 = 7;
int Dir2M1 = 8;

EnableM2 int = 11;
Dir1M2 int = 10;
int Dir2M2 = 9;

int counter = 0;

void setup () {
  Serial.begin (9600); // communication iniciailzamos

  // Pines for Sensor Module HC-SR04
  pinMode (Trigger, OUTPUT); // output pin
  pinMode (Echo, INPUT); // pin as input
  digitalWrite (Trigger, LOW); // initialize the pin with 0

  // Pines for driver Motor L298N
  pinMode (EnableM1, OUTPUT);
  pinMode (Dir1M1, OUTPUT);
  pinMode (Dir2M1, OUTPUT);
  pinMode (EnableM2, OUTPUT);
  pinMode (Dir1M2, OUTPUT);
  pinMode (Dir2M2, OUTPUT);
  
}

void loop ()
{

 control();
 
 count = count + 1; // Set a timer

   if (count = 700) {
  
    distance();
   }
 
 }

M1back void () {// Motor Left back

  digitalWrite (EnableM1, HIGH);
  digitalWrite (Dir1M1, HIGH);
  digitalWrite (Dir2M1, LOW);}

M1forward void () {// Motor Left forward

  digitalWrite (EnableM1, HIGH);
  digitalWrite (Dir1M1, LOW);
  digitalWrite (Dir2M1, HIGH);}

M2forward void () {// Motor Right forward

  digitalWrite (EnableM2, HIGH);
  digitalWrite (Dir1M2, LOW);
  digitalWrite (Dir2M2, HIGH);}

M2back void () {// Motor Right back

  digitalWrite (EnableM2, HIGH);
  digitalWrite (Dir1M2, HIGH);
  digitalWrite (Dir2M2, LOW);}

Brake void () {// brake motors

  digitalWrite (EnableM2, LOW);
  digitalWrite (Dir1M2, LOW);
  digitalWrite (Dir2M2, LOW);
  digitalWrite (EnableM1, LOW);
  digitalWrite (Dir1M1, LOW);
  digitalWrite (Dir2M1, LOW);
  }
Control void () {

 if (Serial.available ()> 0) {
    App = Serial.read int (); // we declare the data we received from the APP or Serial Port

    switch (App) {
      case 's':
        M1forward (); // only one motor FORWARD
        break;
      case 'w':
        M1back (); // ONLY AN ENGINE BACK
        break;
      case 'd':
        M2forward (); // only one motor FORWARD
        break;
      case 'a':
        M2back (); // ONLY AN ENGINE BACK
        break;
      case 'f':
        Brake();
        break;
      case 'q': // FORWARD COMBINING MORORES
        M1forward ();
        M2forward ();
        break;
      case 'b': // BACK COMBINING ENGINES
        M1back ();
        M2back ();
        break;
      case 't': // FULL TURN RIGHT
        M1forward ();
        M2back ();
        break;
      case 'and': // FULL TURN RIGHT
        M1back ();
        M2forward ();
        break;
      
    }
  }
}

void distance () {

  digitalWrite (Trigger, HIGH);
  delayMicroseconds (10); // We sent a pulse of 10us
  digitalWrite (Trigger, LOW);
  
  t = pulseIn (Echo, HIGH); // get the pulse width
  d = t / 59; // time to climb a distance in cm

  Serial.println (d); // We sent serially the value of the distance
  // delay (100); // We pause of 100ms
    
}

Agregamos algo de publicidad para tener que tengas mas aplicaciones disponibles

Allows applications to discover and pair bluetooth devices.
Allows applications to connect to paired bluetooth devices.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.