LightBlue Bean

PROGRAMA, QUE VIENE EN LOS EJEMPLOS, MODIFICADO PARA ACTIVAR  LA SALIDA 1 DURANTE 1 SEGUNDO.

SE NECESITA UN TRANSISTOR O CUALQUIER OTRO ELEMENTO CAPAZ DE SUMINISTRAR CORRIENTE A LA CARGA

 

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Please note that if motion detection is triggered often, the LED use will drain the battery quickly.
    
  This example code is in the public domain.
*/

// When acceleration change goes beyond this threshold, the LED will blink.
#define THRESHOLD 100

AccelerationReading previousAccel;
/* Ventilador en salida 1 */
int ledPIn = 1;
void setup() {
  // Turn off the Bean's LED
  Bean.setLed(0, 0, 0);  
  // Initial reading  
  previousAccel = Bean.getAcceleration(); 
}

void loop() {
  // Get the current acceleration with a conversion of 3.91×10-3 g/unit.
  AccelerationReading currentAccel = Bean.getAcceleration();   
  
  // Find the difference between the current acceleration and that of 200ms ago.
  int accelDifference = getAccelDifference(previousAccel, currentAccel); 
  // Update previousAccel for the next loop.   
  previousAccel = currentAccel;                                            
  
  // Check if the Bean has been moved beyond our threshold.
  if(accelDifference > THRESHOLD){   
    // Blink the LED
    Bean.setLed(255, 0, 0);
    Bean.sleep(100);
    Bean.setLed(0, 0, 0); 
    Bean.sleep(100);
  /* Activo salida para ventilador*/
    digitalWrite( ledPin,HIGH);
    Bean.sleep(1000);
    digitalWrite(ledPin.LOW);
  }else{
    Bean.sleep(200);
  }
}

// This function calculates the difference between two acceleration readings
int getAccelDifference(AccelerationReading readingOne, AccelerationReading readingTwo){
  int deltaX = abs(readingTwo.xAxis - readingOne.xAxis);
  int deltaY = abs(readingTwo.yAxis - readingOne.yAxis);
  int deltaZ = abs(readingTwo.zAxis - readingOne.zAxis);
  // Return the magnitude
  return deltaX + deltaY + deltaZ;   
}