Skip to content
#

at24cxx

Here are 20 public repositories matching this topic...

This project demonstrates how to use an Arduino UNO to read and write data to an AT24C256 EEPROM over the I²C (Inter-Integrated Circuit) bus. EEPROMs like the 24C256 are used for storing data that must persist even when power is turned off — such as configuration settings, calibration values, or sensor logs.

  • Updated Oct 30, 2025
  • C++

Improve this page

Add a description, image, and links to the at24cxx topic page so that developers can more easily learn about it.

Curate this topic

Add this topic to your repo

To associate your repository with the at24cxx topic, visit your repo's landing page and select "manage topics."

Learn more