DS3231 Real Time Clock (RTC) Module - Detailed Explanation and Interfacing with Arduino & I2C LCD

In this video I have explained the DS3231 RTC module in detail and also shown hot to connect it with arduino and display the Date and Time in Serial Monitor, and also shown how to connect an LCD Module via I2C and display the date and time in it.

Chapters:
00:00 Introduction
00:50 DS3231 Module Theory
08:31 DS3231 Pinout Diagram
09:23 Circuit Diagram for Displaying data in Serial Monitor
09:56 Arduino Sketch
11:15 Practical Demonstration
13:52 Circuit Diagram for Displaying data in LCD Screen
14:30 Arduino Sketch
16:23 Practical Demonstration

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DS3231 RTC Module
Arduino DS3231
DS3231 Tutorial
RTC Module Arduino
DS3231 Interfacing
Arduino Real Time Clock
DS3231 Arduino Code
I2C LCD Arduino
DS3231 Timekeeping
Arduino RTC Setup
DS3231 with I2C LCD
Arduino Time Module
DS3231 Arduino Example
Real Time Clock Arduino
DS3231 Arduino Project
Arduino I2C LCD Example
DS3231 Circuit
Arduino DS3231 Tutorial
I2C LCD Interfacing
DS3231 Arduino Connections
Arduino Time Display
DS3231 Clock Module
Arduino RTC Tutorial
DS3231 Arduino Implementation
Arduino Timekeeping Example
DS3231 with Arduino
I2C LCD Arduino Code
DS3231 Setup Arduino
Arduino Real Time Clock Example
DS3231 Arduino Wiring
Arduino Clock Project
DS3231 Programming
Arduino RTC Code
DS3231 Arduino Guide
I2C LCD Project
DS3231 Timekeeping Arduino
Arduino RTC Module Example
DS3231 Arduino Display
Arduino Clock Circuit
DS3231 Arduino Practical Use
Arduino Time Display Code
DS3231 with I2C LCD Tutorial
Arduino DS3231 Programming
DS3231 Arduino Time
I2C LCD Arduino Setup
DS3231 Arduino Tutorial for Beginners
Arduino DS3231 Clock
DS3231 Arduino Implementation Example
Arduino RTC Time Display
DS3231 Arduino Clock Setup

#RGInnovations

[annisasalsabila]

is it possible if i wanna make an auto on off and set day just monday until friday?

[waleedantar]

I try your project for get time, but I got this message : "class HardwareSerial' has no member named 'printf'; did you mean 'print'? ", please how to solve it ?

[divakar]

Download link can't open sir...? What to do...?

[larrywashburn]

You also did not mention anything about the use of the rechargeable CR2032 when the boards are shipped they usually have a 201 resistor installed. My understanding is that is to use for a rechargeable CR2032. If you use the non re-chargeable CR2032 you should remove the 201 resistor.

[jpeter]

i am facing similar issue, the year display on the LCD is 2034 instead 2024, i ran trough the code a number times,
rtc.setDate("7/25/24"); //Set Date Month/Date/Year . still its display as 25/07/2034 at lcd. any help ??

[valakatz]

Thank you for the execlent video. I have only one issue I am getting Bonezegei_DS3231.h: No such file or directory. can you help me please! thank you in advance.

[pepijnbisschop]

Is it possible to use a CR2032 battery if the resistor is removed?

[waleedantar]

As more of projects, no buttons for adjusting !!

[pdsrvadventures]

The example using your library to set time, fails

[griffinf]

I get 2043 for the year rather than 2024.

[AmitShekharSinha]

In function 'void setup()':
error: 'int LiquidCrystal_I2C::init()' is private within this context
lcd.init(); // initialize the lcd
^
In file included from
note: declared private here
int init();
^~~~

exit status 1

Compilation error: 'int LiquidCrystal_I2C::init()' is private within this context

how to fix