Add submission # 5881

#5881

Author: ArduinoBot

registry.txt

@@ -7856,3 +7856,4 @@ https://github.com/MarineAppliedResearch/Naviguider_Compass_I2C.git|Contributed|
 https://github.com/sstaub/LCD-HD44780.git|Contributed|LCD-HD44780
 https://github.com/sstaub/LCD-I2C-HD44780.git|Contributed|LCD-I2C-HD44780
 https://github.com/sstaub/IDToolsPico.git|Contributed|IDToolsPico
+https://github.com/roncoa/StringEEPROM.git|Contributed|StringEEPROM