Hi, I tried this Real_Time_Clock_With_Alarm.ino (7.4 KB) project, but I saw that the alarm does not work properly when I cut off the power for a short time The alarm remains set but does not work. If I updated eeprom works again . I saw that the alarm remains set even if the battery is removed, I …

Alarm clock does not work properly

bogdan546 October 25, 2021, 5:19pm 4

Yes That is the code. I used parallel display

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