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Item #:
217203297
クロックモジュール、4個セット DS3231 高精度RTCクロックモジュール リアルタイムメモリモジュール RTC Hwclock
90% of respondents would recommend this to a friend
Item #:
217203297
BOB 887
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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Imported from Japan store
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Order now and get it around Thursday, October 15
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Ensure precise timing and temperature tracking with our versatile DS3231 RTC Clock Module, designed for exceptional performance in extreme conditions.
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What Stands Out
High Precision
The DS3231 module offers exceptional timekeeping accuracy, making it ideal for applications requiring precise time measurement, such as automation and data logging.
Battery Included
Equipped with a built-in battery, this RTC module ensures uninterrupted timekeeping even during power outages, providing reliability for critical systems.
Four-Pack Value
This product comes in a convenient four-pack, offering great savings for developers and hobbyists who need multiple modules for various projects or applications.
Product Details
| Item Weight | 0.01 lbs (0 grams) |
Product Description
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Customer Questions & Answers
-
Question:
What is the temperature range of the DS3231 RTC module?
Answer: The temperature range is -40°C to 85°C. -
Question:
What is the timing accuracy of this module?
Answer: The timing accuracy is ±5ppm, which equates to ±0.432 seconds per day. -
Question:
Is this module compatible with different voltage systems?
Answer: Yes, it is compatible with both 3.3V and 5V systems. -
Question:
Can this clock module be used for a RISC-V FPGA project?
Answer: Yes, this clock module can be used for a RISC-V FPGA project. -
Question:
Is the battery rechargeable?
Answer: No, the battery in this clock module is not rechargeable.
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Customer Reviews & Ratings
5 customers ratings
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5 Star
53%
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4 Star
31%
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3 Star
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2 Star
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Pros
- High accuracy for timekeeping
- Easy to integrate with Raspberry Pi
- Includes built-in battery
- Reliable performance in projects
Cons
- Connection instructions could be clearer.
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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BOB 887
Order now and get it around Thursday, October 15
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Features & Benefits
- Model: DS3231 RTC Clock Module - efficient and reliable.
- Operating temperature range from -40°C to 85°C.
- Includes four modules with battery included for convenience.
- Timing accuracy of ±5ppm, delivering precise daily timekeeping.
- Compatible with both 3.3V and 5V systems for versatile usage.
- Supports full calendar functions including leap year until 2100.
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