Controlar Carro Bluetooth con Arduino

juanal

juanal

int MA1 = 8; int MA2 = 9; int MB1 = 10; int MB2 = 11;
void setup() { Serial.begin(9600); pinMode(MA1, OUTPUT); pinMode(MA2, OUTPUT); pinMode(MB1, OUTPUT); pinMode(MB2, OUTPUT); digitalWrite(MA1, LOW); digitalWrite(MA2, LOW); digitalWrite(MB1, LOW); digitalWrite(MB2, LOW); }
void loop() { if (Serial.available() > 0) { char comando = Serial.read();
if (comando == 'F') {  // Adelante
  digitalWrite(MA1, HIGH); digitalWrite(MA2, LOW);
  digitalWrite(MB1, HIGH); digitalWrite(MB2, LOW);
} else if (comando == 'B') {  // Atrás
  digitalWrite(MA1, LOW); digitalWrite(MA2, HIGH);
  digitalWrite(MB1, LOW); digitalWrite(MB2, HIGH);
} else if (comando == 'L') {  // Izquierda
  digitalWrite(MA1, LOW); digitalWrite(MA2, HIGH);
  digitalWrite(MB1, HIGH); digitalWrite(MB2, LOW);
} else if (comando == 'R') {  // Derecha
  digitalWrite(MA1, HIGH); digitalWrite(MA2, LOW);
  digitalWrite(MB1, LOW); digitalWrite(MB2, HIGH);
} else if (comando == 'S') {  // Detener
  digitalWrite(MA1, LOW); digitalWrite(MA2, LOW);
  digitalWrite(MB1, LOW); digitalWrite(MB2, LOW);
}
} }
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