Add submission # 6695

#6695

Author: ArduinoBot

registry.txt

@@ -8292,3 +8292,4 @@ https://github.com/wisec/tinysleeper.git|Contributed|TinySleeper
 https://github.com/piruetasxyz/FrecuenciasMIDI.git|Contributed|FrecuenciasMIDI
 https://github.com/sparkfun/SparkFun_Authentication_Coprocessor_Arduino_Library.git|Contributed|SparkFun Authentication Coprocessor Arduino Library
 https://github.com/TheProgrammerFundation/EasyArduino.git|Contributed|EasyArduino
+https://github.com/sparkfun/SparkFun_Apple_Accessory_Arduino_Library.git|Contributed|SparkFun Apple Accessory Arduino Library