The DS3231 RTC module operates at 3.3V. It's essential to use a level shifter or voltage divider if you're using a 5V Arduino to interface with the 3.3V DS3231 module. This is a basic example of ...

In this project I wanted to learn about the usage of a Real Time Clock Module (RTC Module) using arduino. For this simple project I followed some guides online in which all the code and schematics are ...

Automatic Pet Feeder using Arduino Arduino Data Logger Interfacing RTC Module (DS3231) with PIC Microcontroller Raspberry Pi Alarm Clock Note: When using this module for the first time you have to set ...

By adding an Arduino compatible board, an RTC Arduino module, and a code from the EasyNixie library, users can create their own nixie clocks with relative ease.

So to get accurate TIME without internet connection, we need to interface a RTC Module DS1307 to Raspberry Pi. RTC module has button battery for backup so the TIME will not reset. We have also built ...

Purpose work says about the capability of displaying information, and describes the methods of constructing a circuit needed to obtain such device. But Sending and monitoring various notices every day ...