How to use DS3231 RTC clock module Alarm with Arduino

In this tutorial we learn how to use DS3231 Real-Time Clock module and how set and use Alarms. Wiring and code is explained.

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Download library and code: http://robojax.com/L/?id=222

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Related:
Building Digital clock: https://youtu.be/XGsT-0P0gMU
Use Vibration motor as alarm https://youtu.be/5wUxBjpXzL8
Build Seven Segment Clock using DS3231 Module: https://youtu.be/qB0drI56zGE
what is Unix Time stamp: https://en.wikipedia.org/wiki/Unix_time

Jump to different chapters of this video by clicking on the player timeline
00:00 Hardware Explained
04:22 wiring Explained
05:45 Simple clock code explained
09:42 Alarm code explained
13:45 Basic clock demonstration
14:07 Date format demonstration
15:33 Alarm demonstration
19:20 Demonstration of buzzer alarm

Learn Arduino in 30 Minutes (video): http://robojax.com/L/?id=135

Tutorial by Ahmad Shamshiri form Canada
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Видео How to use DS3231 RTC clock module Alarm with Arduino канала Robojax