Arduino Control Car

Controlar por Bluetooth el Arduino para aplicaciones como Carros, Brazos acrobáticos, Mandos a distancia, Automatizacion, etc...

Que envía esta App por el modulo Bluetooth:
Flecha Arriba = Caracter 'a'
Flecha Izquierda = Caracter 'b'
Boton Cuadrado = Caracter 'c'
Flecha Derecha = Caracter 'd'
Flecha Abajo = Caracter 'e'
Boton ON = Caracter 'f'
Boton OFF = Caracter 'g'
Boton Bluetooth = Es para seleccionar el Modulo Bluetooth a que se va a conectar
(El modulo bluetooth debe estar previamente sincronizado con su telefono Android

Para realizar Pruebas conecte LEDs a los puertos PWM 5, 6, 9, 10 del Arduino, en el proyecto final a esos puertos se conecta el puente H, Cargue al Arduino el siguiente codigo:

int izqA = 5;
int izqB = 6;
int derA = 9;
int derB = 10;
int vel = 255; // Velocidad de los motores (0-255)
int estado = 'g'; // inicia detenido

void setup() {
Serial.begin(9600); // inicia el puerto serial para comunicacion con el Bluetooth
pinMode(derA, OUTPUT);
pinMode(derB, OUTPUT);
pinMode(izqA, OUTPUT);
pinMode(izqB, OUTPUT);
}

void loop() {

if(Serial.available()>0){ // lee el bluetooth y almacena en estado
estado = Serial.read();
}
if(estado=='a'){ // Boton desplazar al Frente
analogWrite(derB, 0);
analogWrite(izqB, 0);
analogWrite(derA, vel);
analogWrite(izqA, vel);
}
if(estado=='b'){ // Boton IZQ
analogWrite(derB, 0);
analogWrite(izqB, 0);
analogWrite(derA, 0);
analogWrite(izqA, vel);
}
if(estado=='c'){ // Boton Parar
analogWrite(derB, 0);
analogWrite(izqB, 0);
analogWrite(derA, 0);
analogWrite(izqA, 0);
}
if(estado=='d'){ // Boton DER
analogWrite(derB, 0);
analogWrite(izqB, 0);
analogWrite(izqA, 0);
analogWrite(derA, vel);
}

if(estado=='e'){ // Boton Reversa
analogWrite(derA, 0);
analogWrite(izqA, 0);
analogWrite(derB, vel);
analogWrite(izqB, vel);
}
if (estado =='f'){ // Boton ON se mueve sensando distancia

}
if (estado=='g'){ // Boton OFF, detiene los motores no hace nada
}
} 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
  }
}