Uploaded February 2021 | Updated September 2026, 1 week ago

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In this 2nd part video, the programming of the TM1638 module is updated by adding time and date functionalities using real-time clock DS3231. External interrupt is also used to exit from each application.

Link to code:
akuzechie.blogspot.com/2021/02/tm1638-executing-multiple-applications.html

Contents:
0:00 Introduction
0:18 Block Diagram
0:57 Demonstration
1:49 C++ Sketch
4:30 Conclusion