Page 182 - 최강 아두이노 스마트 자동차 로봇 키트

}

void car_forward()
{
digitalWrite(EN1, LOW);
digitalWrite(EN2, HIGH);
analogWrite(ENA, g_carSpeed);

digitalWrite(EN3, LOW);
digitalWrite(EN4, HIGH);
analogWrite(ENB, g_carSpeed);
}

void car_backward()
{
digitalWrite(EN1, HIGH);
digitalWrite(EN2, LOW);
analogWrite(ENA, g_carSpeed);

digitalWrite(EN3, HIGH);
digitalWrite(EN4, LOW);
analogWrite(ENB, g_carSpeed);
}
void car_left()
{
digitalWrite(EN1, HIGH);
digitalWrite(EN2, LOW);
analogWrite(ENA, g_carSpeed);

digitalWrite(EN3, LOW);
digitalWrite(EN4, HIGH);
analogWrite(ENB, g_carSpeed);

}

void car_right()
{

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