In this tutorial, we will discuss the uses for keeping track of the date/time on the Arduino, the different sources of date/time available, what is an Arduino Ethernet Shield, and then, we will build a project to get the current date/time using an Arduino and the Ethernet Shield.
View more at https://www.circuitbasics.com/using-an-arduino-ethernet-shield-for-timekeeping/.
Credit- Circuit Basics. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu