[TheMagicSmoke] has produced just what we’d have needed then for one component that’s ubiquitous, the I 2 C EEPROM ... s a straightforward add-on for an Arduino Mega, so we’re shown the ...

Assuming the Arduino Nano clone isn’t using an amazingly high-quality EEPROM we can safely assume that most of us have nothing to worry about and our Arduinos will be functional for decades to come.

and a 1 KB EEPROM. Despite these modest specifications, the Rev3 can handle a wide range of tasks, from beginner projects like an Arduino-powered automatic plant watering system to more complex ...