The DS3231 RTC module is the most accurate and reliable real-time clock module to use in your Arduino projects. Unlike low-end timekeeping ICs found in basic timekeeping devices, the Arduino real time ...

DS1307 Module Parts The DS1307 RTC module includes all onboard components necessary for the proper operation of a DS3107 chip. Furthermore, it has a holder for a 20mm 3V lithium coin battery. Any ...

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 ...

This simplifies both the circuit design and the code implementation. The system consists of an Arduino interfaced with an LCD, SIM900A/800L GSM module, RTC module, buzzer, LED, and push-button ...

Here is the circuit diagram of a compact RTC module, based on the popular RTC IC DS1307, for your everyday microcontroller projects. The DS1307 serial real-time clock (RTC) is a lowpower, full ...