 
   wheel_left.attach(MOTOR_OUT_L);
   wheel_right.attach(MOTOR_OUT_R);
+  head.attach(MOTOR_OUT_HEAD);
 
   pinMode(DEBUGGER_ATTACHED_PIN, INPUT_PULLUP);
   delay(100);

int right_rw_max = 130;
int right_mapped = right_zero;

int speed = 0;
int dir = 0;
int more_space = 0;


  wheel_right.write(right_mapped);
  wheel_left.write(left_mapped);
  head_dir.update(90 - dir);
  head.write(head_dir.getValue());
}

int map_speed(int v, int mi, int zero, int ma)
