The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

Taste The Code. How to use Arduino Real Time Clock module with DS1302 chip. Posted: June 11, 2025 | Last updated: June 13, 2025. Hi, I'm Bill. I'm a software developer with a passion for making ...

The Arduino Uno reads the time from a DS1302 real-time clock (RTC) module. The RTC module is crucial for keeping accurate time, even when the Arduino is powered off.

Digital Clock with Arduino and DS1307. July 3, 2013 by Vincent Kok Comments 6. ... Eagle file for schematic & layout (DS1307 RTC Module V1.0) Hope you are clear about my simple explore about DS1307.

Because the real time clock module is so accurate, there’s no provision for setting the time. [Barzok] says that twice a year he just hooks the Arduino up and reflashes the program with a new ...

A small CMOS clock module, such as the one presented here, is not capable of offering as much precision as a clock module built around a microcontroller. However, it can still provide a variable clock ...

For playing the music, it uses the BY8001 MP3 Player module and for the alarm clock it uses the DS3231 Real Time Clock module. The home screen features a big clock, date and temperature ...

There are a lot of fun Arduino projects that you can accomplish with the company's nearly $25 boards. Tech. ... It uses a real-time clock (RTC) module to get the precise date and time.