Dear,
I am making an alarm clock using arduino uno, DS3231 and lcd keypad shield. As lcd keypad shield has push buttons, I want the following menu to display and select through it.
=> No. of Alarms (Up and Down buttons can navigate to select any value between 0 ~ 10)
=> Then time for each alarm can be set through navigation key on lcd keypad shield.
=> These alarm times should save in arduino so that these may retain on power loss.
Any help is highly appreciated.