Arduino Control Car APK

Bluetooth controlled by the Arduino for applications such as cars, acrobatic Brazos, Remote control, automation, etc ...

Sending this app by the Bluetooth module:
Up Arrow = Character 'a'
Left Arrow = Character 'b'
Square Button = Character 'c'
Right Arrow = Character 'd'
Down Arrow = Character 'e'
Pin ON = Character 'f'
Pin OFF = Character 'g'
Pin Bluetooth = is to select the Bluetooth module to which you are connecting
(The bluetooth module must first be synchronized with your Android phone

TRY To connect LEDs to the PWM 5, 6, 9, 10 Arduino ports, in the final draft to those ports the H bridge is connected to the Arduino Load the following code:
 
izqA int = 5;
izqB int = 6;
Dera int = 9;
Derb int = 10;
vel int = 255; // Speed ​​engines (0-255)
int status = 'g'; // Starts arrested

void setup () {
  Serial.begin (9600); // Start the serial port for communication with Bluetooth
  pinMode (DERA, OUTPUT);
  pinMode (Derb, OUTPUT);
  pinMode (izqA, OUTPUT);
  pinMode (izqB, OUTPUT);
 }
 
void loop () {
  
  if (Serial.available ()> 0) {// read the bluetooth and stored in state
      status = Serial.read ();
  }
  if (state == 'a') {// move the Front Button
      analogWrite (Derb, 0);
      analogWrite (izqB, 0);
      analogWrite (DERA, vel);
      analogWrite (izqA, vel);
  }
  if (state == 'b') {// Button LEFT
      analogWrite (Derb, 0);
      analogWrite (izqB, 0);
      analogWrite (DERA, 0);
      analogWrite (izqA, vel);
  }
  if (state == 'c') {// Stop Button
      analogWrite (Derb, 0);
      analogWrite (izqB, 0);
      analogWrite (DERA, 0);
      analogWrite (izqA, 0);
  }
  if (state == 'd') {// Button DER
       analogWrite (Derb, 0);
       analogWrite (izqB, 0);
       analogWrite (izqA, 0);
       analogWrite (DERA, vel);
  }
  
  if (state == 'e') {// Reverse Button
       analogWrite (DERA, 0);
       analogWrite (izqA, 0);
       analogWrite (Derb, vel);
       analogWrite (izqB, vel);
  }
  if (state == 'f') {// Button ON by sensing distance moves
 
  }
  if (state == 'g') {// Button OFF, stops the engine does nothing
  }
}