 
 // MIDI property defines
 #define VOLUME 0x7F
-#define DELAY 0
+
+/* Comment out the below to enable a slight delay between reading
+ * each note. This may be necessary because sometimes rapidly reading
+ * analog values can cause strange values. Comment out the below if
+ * you notice anything strange, because this is probably the culprit */
+#define NODELAY
+#ifndef NODELAY
+#define DELAY 10
+#endif
 
 // MIDI Instrument Array
 #define NUMINSTRUMENTS 6

      // Hand is gone. Stop the sound
      musicOff(i);
    }
    // Delay 10 to prevent weird analog readings
    delay(DELAY);
  }
}

/* Code for laser guzheng
 * Copyright (C) 2016 Jason Lu
 *
 * Licensed under the MIT License
 * This code has NO WARRANTY! You are
 * responsible for anything that happens
 */

// Port I/O defines
#define THRESHOLD 700
