DS1307 Real Time Clock breakout board kit -

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. Please check the documentation page for a list of parts and assembly instructions

The DS1307 is simple and inexpensive but not a high precision device. It may lose or gain up to 2 seconds a day. For a high-precision, temperature compensated alternative, please check out the ChronoDot.

Dimensions:

• Length: 24.21mm/0.95in
• Width: 30.44mm/1.2in
• Height: 5mm/0.2in
• Weight: 4g/0.14oz
• Mounting holes are 3.3mm(0.13in) diameter, 30mm(1.1in) apart

netduino driver", netduino sample and Documentation. This sample exercises all the functions of the clock.

Tutorials on the Adafruit Learning System featuring this product:
	Large Pi-based Thermometer and Clock Build a large LED Thermometer / Clock using a Raspberry Pi
	DS1307 Real Time Clock Breakout Board Kit Real time clock mini-breakout board
	OLED TRON Clock Display the current time in style.
	Adding a Real Time Clock to Raspberry Pi Keep time at all times with a real time clock