Sus motores L293D y Arduino (3 / 3 paso)

Paso 3: Código de Arduino

Si usted necesita PWM, sólo tiene que utilizar las salidas PWM de Arduino
y en lugar de digitalWrite, se debe utilizar el comando analogWrite

// --------------------------------------------------------------------------- Motors
int motor_left [] = {2, 3};
int motor_right [] = {7, 8};

// --------------------------------------------------------------------------- Setup
void setup() {}
Serial.Begin(9600);

Instalación de motores
int i;
para (i = 0; i < 2; i ++) {}
pinMode (motor_left [i], salida);
pinMode (motor_right [i], salida);
}

}

// --------------------------------------------------------------------------- Loop
void loop() {}

drive_forward();
Delay(1000);
motor_stop();
Serial.println("1");

drive_backward();
Delay(1000);
motor_stop();
Serial.println("2");

turn_left();
Delay(1000);
motor_stop();
Serial.println("3");

turn_right();
Delay(1000);
motor_stop();
Serial.println("4");

motor_stop();
Delay(1000);
motor_stop();
Serial.println("5");
}

// --------------------------------------------------------------------------- Drive

void motor_stop() {}
digitalWrite (motor_left [0], LOW);
digitalWrite (motor_left [1], LOW);

digitalWrite (motor_right [0], LOW);
digitalWrite (motor_right [1], LOW);
Delay(25);
}

void drive_forward() {}
digitalWrite (motor_left [0], HIGH);
digitalWrite (motor_left [1], LOW);

digitalWrite (motor_right [0], HIGH);
digitalWrite (motor_right [1], LOW);
}

void drive_backward() {}
digitalWrite (motor_left [0], LOW);
digitalWrite (motor_left [1], HIGH);

digitalWrite (motor_right [0], LOW);
digitalWrite (motor_right [1], HIGH);
}

void turn_left() {}
digitalWrite (motor_left [0], LOW);
digitalWrite (motor_left [1], HIGH);

digitalWrite (motor_right [0], HIGH);
digitalWrite (motor_right [1], LOW);
}

void turn_right() {}
digitalWrite (motor_left [0], HIGH);
digitalWrite (motor_left [1], LOW);

digitalWrite (motor_right [0], LOW);
digitalWrite (motor_right [1], HIGH);
}