since im using the RAM here every time I turn off my arduino the number stored in the num_save will be wipe. so I need to text again just to store my number at the num_save. I want to store it in the Flash memory so that It will not be wipe after I turn off my arduino. I dont really understand how …

How to save data in EEPROM?

system March 10, 2013, 4:50am 3

how many numbers I can store in each address? I want to save atleast 20 of character arrays.

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