This document provides the connection details for the DS1302 RTC module and the SD card module when used with an Arduino Uno. Please ensure you have the necessary ...

The original goal of this project was to learn how to work with a matrix LED display and an RTC module. But, later on, other modules were added and it became a comprehensive learning project. Now, it ...

For decades running, Maxim’s DS1302 real-time clock (RTC) has set the ease-of-use bar for timestamps. It runs like a champ even in a power outage, thanks to trickle charging that works with your ...