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Item #:
137239570
6PCS Tiny I2C DS1307 Real Time Clock Module AT24C32 Storage Memory High Precision DS1307 Clock Module for AVR ARM PIC
Item #:
137239570
MVR 227
Price Details
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The DS1307 I2C real-time clock chip offers advanced features like battery backup, low power consumption, and accurate timekeeping with leap year compensation.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Precision
The DS1307 clock module provides exceptional accuracy, ensuring your projects keep perfect time without external interference, which is crucial for real-time applications.
Integrated Storage
With AT24C32 storage memory, this module not only tracks time but also stores essential data, streamlining your design and reducing component count for AVR, ARM, or PIC projects.
Versatile Compatibility
Designed for various microcontrollers, including AVR, ARM, and PIC, this module offers flexibility for hobbyists and professionals alike, making it a go-to solution for clock applications.
Product Details
| Package Dimensions | 5.51 x 3.94 x 0.51 inches (14 x 10 x 1.3 cm) |
| Item Weight | 1.13 ounces (32.04 grams) |
| Manufacturer | VKLSVAN |
| Number of pieces | 6 |
| Batteries required | No |
Who Should Buy?
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Developers and Engineers
Ideal for professionals working on embedded systems requiring accurate timekeeping and data logging capabilities.
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Hobbyists and Makers
Great for hobbyists who want to incorporate real-time clocks in DIY electronics and Arduino projects.
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Educational Purposes
Suitable for students learning about electronics and programming involving microcontrollers and real-time clock technology.
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Casual Users
Not suitable for casual users who lack technical knowledge for implementation and setup of these modules.
Product Description
6PCS Tiny I2C DS1307 Real Time Clock Module AT24C32 Storage Memory High Precision DS1307 Clock Module for AVR ARM PIC
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Customer Questions & Answers
-
Question:
Does the DS1307 module come with a battery?
Answer: No, the product kit does not include a battery. -
Question:
What is the power consumption in battery backup mode?
Answer: The power consumption in battery backup mode is less than 500A. -
Question:
Can the DS1307 work with other I2C devices?
Answer: Yes, the DS1307 can be cascaded to other I2C devices.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MVR 227
Order now and get it around Friday, July 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Low-power real-time clock chip with battery backup.
- Features 56 bytes of non-volatile RAM.
- Offers automatic brownout detection and switching circuit.
- Accurate time tracking with leap year compensation.
- Supports both 12-hour and 24-hour clock formats.
- Compatible with I2C protocol and can be cascaded to other I2C devices.
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