Good Job ! It would be interesting if you could do a project with STM32F1, which has embedded RTC and would greatly simplify the connections.Thank you for sharing your experience with us!
I have a library from you - LCD Clock using DS3231 and I am very happy and thank you, but I have one problem with setting the clock update on the display, because after disconnecting the power, the display shows the time when I disconnected the source. I tried to find the libraries to update via SQW, but they don't work with your clock settings. Well thank you
Buongiorno c'è la possibilità di fare aggiornare l'ora con il modulo Dcf 77 Modulo Ricevitore Orario Radiocontrollato Radio Arduino? se possibile, come? grazie
If I do that my impact in educating people will reduces by 100 perhaps. I want to reach more people. Result is important. I know we will have precise control using better IDE but Arduino is better for majority viewer.
Sorry, I forgot to ask if you could help me with this - I have a library from you - LCD Clock using DS3231 and I am very happy and thank you, but I have one problem with setting the clock update on the display, because after disconnecting the power, the display shows the time when I disconnected the source. I tried to find the libraries to update via SQW, but they don't work with your clock settings. Well thank you
i did not understand the problem you have . But you can update the time once which I have shown. now if there is 3 or 5 seconds delay when you upload the code, then add 5 seconds to the code to the second values. I have shown what veriable holds the seconds, min and hour. if you missed it then watch the video again. thanks
Good day sir. I am a subscriber. I really appreciate your works. In your code linked to this video for unlimited alarms, you uploaded the sketch for lcd in error. Could you give me a link for the unlimited alarm sketch I'll really be grateful
@@robojax I followed the video and downloaded the library from github. Kindly forward this video to 35:31 for reference In the void loop, year, month, day, hour, minute and second shows on your screen in red colour while my own is black. void loop() { dt = clock.getDateTime(); //clock.dateFormat ("D F Y: H: i: s" dt); //clock.dateFormat ("D F Y: h: ia" dt); year = dt.year; month = dt.month; day = dt.day; hour = dt.hour; minute = dt.minute; second = dt.second; checkAlarm(); The resulting error is; 'second' was not declared in this scope
it means you have modified the code and removed the variable "seconds" from the code. I would suggest not modifying the code and making it work. After that change it. if you don't know what variable is please watch this video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-n0z6fjww8eA.html
@@robojax the code for unlimited alarms does not contain whats in this video. It contains the code for lcd. I think it was an error please. Kindly assist 🙏 🙌
hi where can i download library of ds3231, arduino_alarm_clock_with_ds3231:6:8: error: no matching function for call to 'DS3231::DS3231()' DS3231 clock; error, i only use sample that came on jabzebski/ adruino-ds3231
