Add submission # 5680

#5680

Author: ArduinoBot

registry.txt

@@ -7751,3 +7751,4 @@ https://github.com/ELOWRO/ADS1119.git|Contributed|ADS1119 library
 https://github.com/valerii-fr/menux.git|Contributed|MenuX
 https://github.com/juanmercadin/ReceptorRF.git|Contributed|ReceptorRF
 https://github.com/roncoa/KeySequence.git|Contributed|KeySequence
+https://github.com/kelasrobot/KelasRobotIO.git|Contributed|KelasRobotIO