Real-Time clock module, interfaced with Arduino, is programmed to display on TM1637 module time, date, and temperature.
Link to code:
https://akuzechie.blogspot.com/2021/02/real-time-clock-using-tm1637-ds3231.html
Contents:
0:00 Introduction
0:17 Block Diagram of Real-Time Clock
0:58 Demonstration
1:47 C++ Code