SparkFun Real Time Clock Module DS1307 V1.4

Timepiece
Ratings
Delivered between Sat, 10.5. and Wed, 14.5.
7 items in stock at supplier

Product details

The Real Time Clock Module DS1307 V1.4 from SparkFun is a compact and powerful electronics module that enables precise timekeeping. It comes fully assembled and includes a long-lasting button cell (CR1225 41mAh), which ensures time retention for up to 17 years without external power. The module communicates via a simple I2C protocol, making it easy to integrate into various projects, especially with Arduino. The DS1307 provides second-accurate timekeeping and accounts for leap years, making it suitable for applications that require reliable time measurement. With an additional 56 bytes of non-volatile memory, custom data can also be stored. The latest revision of the module includes I2C resistors and an improved battery holder, enhancing usability and reliability.

  • Two-wire I2C interface for easy communication
  • Second-accurate timekeeping with date and leap year consideration
  • Calendar function up to the year 2100
  • Includes backup battery for long-term timekeeping
  • 56 bytes of non-volatile memory for custom data.

Key specifications

Compatible hardware
Arduino
Item number
5998836

General information

Manufacturer
SparkFun
Category
Electronics modules
Manufacturer no.
BOB-12708
Release date
31.5.2014

Compatibility

Compatible hardware
Arduino

Electronic module properties

Module type
Timepiece

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
20 mm
Width
20 mm

Package dimensions

Length
9.30 cm
Width
6.30 cm
Height
1.50 cm
Weight
2 g

30-day right of returnReturn policy
24 Months Bring-in WarrantyWarranty provisions

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Electronics modules» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • SparkFun
    Not enough data
  • 1.Tru Components
    0 %
  • 2.Whadda
    0.1 %
  • 3.Adafruit
    0.2 %
  • 3.RND Components
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • SparkFun
    Not enough data
  • 1.Sonoff
    0 days
  • Adafruit
    Not enough data
  • Purecrea
    Not enough data
  • RND Components
    Not enough data

Return rate

How often is a product of this brand in the «Electronics modules» category returned?

Source: Digitec Galaxus
  • SparkFun
    Not enough data
  • 1.Adafruit
    0 %
  • 1.Purecrea
    0 %
  • 3.Whadda
    0.6 %
  • 4.Sonoff
    0.9 %
Source: Digitec Galaxus