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Overview

This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. The DS1307 is the most popular RTC, and works best with 5V-based chips such as the Arduino.
  • All parts including PCB, header and battery are included
  • Quick to assemble and use
  • Plugs into any breadboard, or you can use wires
  • We have example code and library for Arduino with a walkthrough on our documentation page
  • Two mounting holes
  • Will keep time for 5 years or more
This breakout board is a kit and requires some light soldering which should only take about 15 minutes.
Last updated on 2015-05-04 at 04.27.26 PM Published on 2013-01-29 at 06.49.14 PM