//Movimientos básicos
int motA0=10; // Pines para control de motores
int motA1=11;
int motB0=9;
int motB1=8;


void setup() {
 pinMode(motA0, OUTPUT);
 pinMode(motA1, OUTPUT);
 pinMode(motB0, OUTPUT);
 pinMode(motB1, OUTPUT);
 

 digitalWrite(motA0, LOW);
 digitalWrite(motA1, LOW);
 digitalWrite(motB0, LOW);
 digitalWrite(motB1, LOW);

}

void loop() 
{  
    adelante();
    delay(1000);
    alto();
    delay(1000);
}

void adelante()
{
  digitalWrite(motA0, HIGH);
  digitalWrite(motA1, LOW);
  digitalWrite(motB0, HIGH);
  digitalWrite(motB1, LOW);
}

void atras()
{
  digitalWrite(motA0, LOW);
  digitalWrite(motA1, HIGH);
  digitalWrite(motB0, LOW);
  digitalWrite(motB1, HIGH);
}

void izquierda()  //Giro a la izquierda
{
  digitalWrite(motA0,HIGH); 
  digitalWrite(motA1,LOW);
  digitalWrite(motB0,LOW);
  digitalWrite(motB1,HIGH);
}

void derecha()  //Giro a la derecha
{
  digitalWrite(motA0,LOW); 
  digitalWrite(motA1,HIGH);
  digitalWrite(motB0,HIGH);
  digitalWrite(motB1,LOW);
}

void alto() //Paro total
{
  digitalWrite(motA0,HIGH);
  digitalWrite(motA1,HIGH);
  digitalWrite(motB0,HIGH);
  digitalWrite(motB1,HIGH);
}