 /*
- * Ultrassonick Simple
+ * Ultrasonic Simple
  * Print the distance read for the
  * HR-SC04 Ultrasonic Sensor in centimeters.
  *

void loop() {
  Serial.print("Distance in CM: ");
  // Pass INC as a parameter to get the distance in inches
  Serial.println(ultrasonick.distanceRead());
  delay(1000);
}

 * 
 * By default, the distance returned by the distanceRead() method is
 * in centimeters, to get the distance in inches, pass INC as a parameter.
 * Example: Ultrasonic.distanceRead(INC)
 *
 * created 3 Apr 2014
 * by Erick Simões (github: @ErickSimoes | twitter: @AloErickSimoes)
