Add submission # 5242

#5242

Author: ArduinoBot

registry.txt

@@ -7501,3 +7501,4 @@ https://github.com/styropyr0/MX8650.git|Contributed|MX8650 Mouse sensor library
 https://github.com/styropyr0/JSON_Encoder.git|Contributed|JSON Encoder
 https://github.com/giuliopons/PenguinBotLib.git|Contributed|PenguinBotLib
 https://github.com/leocoderu/LC_EEPROM.git|Contributed|LC_EEPROM
+https://github.com/AlexMihai1804/ATC_MiThermometer-Arduino.git|Contributed|ATC_MiThermometer-Arduino