The code displays the date and time on the HD44780 LCD display based on DS3231 RTC. This code is based on default DS3231_test sample code created by Eric Ayars included in DS3231 library.

RTC Setup: The DS1307 RTC module keeps track of the current time and date, even when the Arduino is powered off. The RTC.set () function is used in the setup () to initialize the time to 12:23:01 on ...

I bet you will like it when you try it After that, I uploaded the below coding to my arduino UNO. What this code do is basically just set the time and date according to when the sketch is compiled. It ...

Making a clock with a common microcontroller like an Arduino isn’t very difficult. However, if you’ve tried it, you probably discovered that keeping track of wall time is difficult with… ...

This project aims to build a digital clock using a real-time clock chip (DS3231) with battery backup, a liquid crystal display (JHD 204A), and an Arduino Uno board. Let us try to design our own ...