Date and time without other hardware?


  hello! have arduino uno , want know if possible use library or function obtain current date , time without other hardware. also, if there way it, work reduino core? thank in advance!  :d

yes possible.

no idea reduino core is.

not sure how use timers millis etc run , serial print date , time on pc or have add lcd display.

but timers overflow , reset after time.

best of luck.


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