// Create a function to display the beating heart frames
void animatedHeart() 
{
  FastLED.clear();  //Clear the LED Array
  
  //A heart displays and beats across the Laser Stems
  for (int i = 0; i < NUM_LEDS; i++){ // Cycle through each LED on the matrix
    if (frame == false) { // If the small frame is next, load it into leds[]
      if (heart_small[i] == 1) {
        leds[i] += CRGB::Red;
      }
    }
    else {  // Else, if the large frame is next, load it into leds[]
      if (heart_large[i] == 1) {
        leds[i] += CRGB::Red;
      }
    }
  }
  delay(400);
  frame = !frame; // Alternate between frames
}