Add submission # 4725

#4725

Author: ArduinoBot

registry.txt

@@ -7233,3 +7233,4 @@ https://github.com/Freenove/Freenove_IR_Lib_for_ESP32.git|Contributed|Freenove I
 https://github.com/DerWaldi/Tiny-I2C-Drivers.git|Contributed|Tiny-I2C-Drivers
 https://github.com/wilson-malone/RS485_Arduino_Wind_Direction_Speed_Sensors.git|Contributed|Wind Functions
 https://github.com/bayeggex/Arduino-AI-Chat-Library.git|Contributed|AIChatBot
+https://github.com/RobTillaart/RunAvgWeight.git|Contributed|RunAvgWeight