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 - but it requires 5 V power to work (although we've used it with 5 V power and 3.3 V logic successfully)

Works great with an Arduino using our RTC library or with a Raspberry Pi (or similar single board linux computer)

  • PCB & header are included
  • Plugs into any breadboard, or you can use wires
  • Two mounting holes
  • Will keep time for 5 years or more

Note: This product does not come with a CR1220 coin cell battery. We recommend you purchase a coin cell battery to use with this product.

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 DS3231 precision RTC. If you do not need a DS1307, or you need a 3.3V-power/logic capable RTC please check out our affordable PCF8523 RTC breakout

Specifications:

  • Length: 25.8 mm/1.02 in
  • Width: 21.7 mm/0.85 in
  • Height: 5 mm/0.2 in
  • Weight: 2.3 g/0.09 oz
  • Mounting holes are 2.2 mm(0.086 in) diameter, 25 mm(0.98 in) apart
  • This board/chip uses I2C 7-bit address 0x68

Documents:

Warranty: 30 days

  • Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.

Package Includes:

  • 1 x Adafruit 3296 DS1307 Real Time Clock Assembled Breakout Board

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Adafruit 3296 DS1307 Real Time Clock Assembled Breakout Board

  • Brand: Adafruit
  • Product Code:Ada-DS1307-Clock-Breakout
  • Reward Points:8
  • Availability:In Stock
  • रo 809.00

  • Price in reward points:854

  • 50 or more रo 708.00
  • 190 or more रo 705.00

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Tags: Adafruit, Clock, Breakout Board, RTC

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