Save on pre-loved laptops
No featured offers available
 Learn more

No featured offers available

We feature offers with an Add to Cart button when an offer meets our high standards for:

  • Quality Price,
  • Reliable delivery option, and
  • Seller who offers good customer service
“No featured offers available” means no offers currently meet all of these expectations. Select See All Buying Options to shop available offers.
Currently Unavailable

Adafruit 3296 DS1307 Real Time Clock Breakout Board

  • Plugs into any breadboard, or you can use wires
  • PCB & header are included
  • Will keep time for 5 years or more
› See more product details

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 3 x 2 x 1 inches; 0.18 ounces
  • Item model number ‏ : ‎ 3296
  • Date First Available ‏ : ‎ December 5, 2016
  • Manufacturer ‏ : ‎ Adafruit Industries
  • ASIN ‏ : ‎ B01MG3NEWF
  • Best Sellers Rank: #6,195 in Single Board Computers (Computers & Accessories)

Product Description

DS1307 Real Time Clock Breakout Board This real time clock (RTC) with battery backup allows your microcontroller project to keep track of time even if it's reprogrammed or if the power is lost. It's perfect for data logging, clock-building, time stamping, timers, alarms, and more. The DS1307 is the most popular RTC but it requires 5V power to work (although we've used it with 5V power and 3.3V logic successfully). 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, take a look at the DS3231 precision RTC . It works great with an Arduino using our RTC library or with a Raspberry Pi (or similar single board linux computer) . Note: This product does not come with a CR1220 coin cell battery. We recommend you purchase a CR1220 coin cell battery to use with this product. Features PCB & header are included Plugs into any breadboard, or you can use wires Two mounting holes Will keep time for 5 years or more Specifications Length: 25.8mm/1.02in Width: 21.7mm/0.85in Height: 5mm/0.2in Weight: 2.3g/0.09oz Mounting holes are 2.2mm(0.086in) diameter, 25mm(0.98in) apart This board/chip uses I²C 7-bit address 0x68 . Made in China.

Top Brand: Adafruit

Highly Rated
10K+ customers rate items from this brand highly
Trending
5K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Product Summary: Adafruit 3296 DS1307 Real Time Clock Breakout Board

From Adafruit

Price

No featured offers available

Other sellers

Other sellers

About this Item

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

Product Description

DS1307 Real Time Clock Breakout Board This real time clock (RTC) with battery backup allows your microcontroller project to keep track of time even if it's reprogrammed or if the power is lost. It's perfect for data logging, clock-building, time stamping, timers, alarms, and more. The DS1307 is the most popular RTC but it requires 5V power to work (although we've used it with 5V power and 3.3V logic successfully). 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, take a look at the DS3231 precision RTC . It works great with an Arduino using our RTC library or with a Raspberry Pi (or similar single board linux computer) . Note: This product does not come with a CR1220 coin cell battery. We recommend you purchase a CR1220 coin cell battery to use with this product. Features PCB & header are included Plugs into any breadboard, or you can use wires Two mounting holes Will keep time for 5 years or more Specifications Length: 25.8mm/1.02in Width: 21.7mm/0.85in Height: 5mm/0.2in Weight: 2.3g/0.09oz Mounting holes are 2.2mm(0.086in) diameter, 25mm(0.98in) apart This board/chip uses I²C 7-bit address 0x68 . Made in China.
Report an issue with this product or seller

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected "Yes, it is useful"
Thank you for your feedback. You selected "No, it is not useful"
Product summary presents key information. Close to see all product details.