Tutorial: How to use DS3231 RTC module | Arduino

In this video we will learn the DS3231 RTC module. We will explore its basic functionality and at the end of this video, I will demonstrate to you a working project you should also try by yourself. The circuit diagram and the source code for your references should be available by visiting my blogpost at techtotinker.com/2020/08/22/t...
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[@JackSparrow035]

4:45

[@elektron2kim666]

It's a rechargeable cell that is supposed to be there. This is skipped in most videos.