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Adafruit DS1307 Real Time Clock (RTC) Breakout Board Kit

$9.29

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 and 3.3V-based chips such as the Raspberry Pi.

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Description

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 and 3.3V-based chips such as the Raspberry Pi.

Adafruit Real Time Clock (RTC) Breakout Board Kit Features:

  • All parts including PCB, header and battery are included
  • Quick to assemble and use
  • Plugs into any breadboard, or you can use wires
  • I2C controlled
  • We have example code and library for Arduino and Raspberry Pi with a walkthrough on the documentation pages below
  • 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. Please check the documentation page for a list of parts and assembly instructions.

Tutorials

How to Assemble the Adafruit Real Time Clock
Adding the Real Time Clock to the Raspberry Pi
Raspberry Pi Based Thermometer and Clock
Adding a Real Time Clock to BeagleBone Black
OLED Tron Clock

Additional information

Weight 0.020 kg
Dimensions 12 x 10 x 1.5 cm

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