Im very new to arduino and im currently working on a project in which i use a button to decrease an int value.
i want the integer value to remain the same when the arduino is turned off and then on again but i cant figure out how to do so
any help would be appreciated
Just to clarify, i want the int value to remain the updated value when power is disconnected, not the original
You can store them in the chip:
https://www.tutorialclues.com/topics/arduino/examples/store-a-variable-in-eeprom-and-then-retrieve-it-and-print-to-screen
Welcome to the forum.
If you have an Arduino Uno then you can store the value in EEPROM and read it at startup.
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