2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino
genuine image
2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino
The DS3231 offers ultra-precise timing with a temperature range of -40° to +85° and an accuracy of ±5 PPM.
2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino
物品 #: 92292123

2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino

物品 #: 92292123

HKD 118

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 美國

0 ratings 轉寫評價
有存貨
美國 從USA商店導入

QTY:

現在訂購，約可在下列時間收貨： 星期五, 九月 04
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The DS3231 offers ultra-precise timing with a temperature range of -40° to +85° and an accuracy of ±5 PPM.
U-Care Warranty:
None
選擇一個計劃
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

What Stands Out

High Precision
The DS3231 module offers exceptional accuracy, ensuring reliable timekeeping with minimal drift, making it ideal for time-sensitive Arduino projects and applications.
Dual Voltage
Compatible with both 3.3V and 5V systems, this module provides versatility for various projects, allowing seamless integration with different Arduino boards without additional components.
Memory Functionality
Equipped with onboard memory, the module allows for easy data storage and retrieval, addressing common project needs while enhancing the functionality of your Arduino applications.

產品詳情

Shop 2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino online at a best price in 香港. B0D17PRSD2

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Ideal for hobbyists looking to add real-time clock functionality to their Arduino projects.

  • IoT Developers

    Great for developers working on Internet of Things projects requiring precise timing with minimal power consumption.

  • Time-sensitive Applications

    Perfect for applications needing accurate timekeeping, such as data loggers or scheduling systems.

Not Suitable For
  • Beginner Users

    Not ideal for absolute beginners without a basic understanding of electronics or programming.

產品敘述

2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino

有疑問？ 與我們聊天

客戶問題與解答

  • 題: What is the purpose of the DS3231 RTC module?

    回答: The DS3231 RTC (Real Time Clock) module is designed to keep accurate time for various electronic projects. It utilizes an I2C communication interface, allowing it to easily connect to microcontrollers like Arduino for timekeeping applications. This module is particularly advantageous in situations where maintaining precise time is critical, such as logging data in sensors or automating tasks based on time schedules.
  • 題: How do I connect the DS3231 RTC module to my Arduino?

    回答: Connecting the DS3231 RTC module to your Arduino is straightforward. You need to connect the VCC pin to the 5V or 3.3V power pin on the Arduino, GND to ground, SDA to the Arduino's SDA pin, and SCL to the SCL pin. This allows the Arduino to communicate with the module efficiently. Ensure proper connections to facilitate accurate timekeeping; improper connections may result in malfunction.
  • 題: Does the DS3231 RTC module require a battery?

    回答: Yes, the DS3231 module comes equipped with a battery backup feature. It uses a coin cell battery that keeps the time running accurately even when the power to the Arduino is disconnected. This is particularly useful for applications where consistent time tracking is necessary, such as in data logging or time-stamped events. Be sure to replace the battery periodically to maintain functionality.
  • 題: What programming libraries are compatible with the DS3231 RTC module?

    回答: The DS3231 RTC module is compatible with several libraries available for Arduino, with the most popular being the 'RTClib' library created by Adafruit. This library simplifies interactions with the RTC, allowing you to easily set and retrieve date and time. Using compatible libraries makes coding seamless and straightforward, enabling users to focus on project functionality rather than complex syntax.
  • 題: What are the power supply requirements for the DS3231 module?

    回答: The DS3231 RTC module can operate effectively at either 3.3V or 5V, giving it versatility for various compatible microcontrollers. When powered at 3.3V, it is perfect for low-power applications, while 5V supply is suitable for faster data processing. Always check the specifications of your overall setup to ensure optimal performance during operation.
  • 題: What applications can I use the DS3231 RTC module for?

    回答: The DS3231 RTC module can be utilized in a variety of applications, including but not limited to, data logging devices, automated irrigation systems, alarm clocks, and time-stamping data entries in projects. These scenarios leverage the accuracy and reliability of the module to keep track of time-based events or processes, making it an essential component for DIY electronics and automation.
  • 題: Can the DS3231 RTC module be interfaced with Raspberry Pi?

    回答: Absolutely! The DS3231 RTC module can be interfaced with Raspberry Pi systems using I2C communication, similar to how it connects with Arduino. Libraries like 'python-smbus' can facilitate this connection, allowing your Raspberry Pi to utilize accurate time data. This capability is beneficial in projects requiring precise timing, such as scheduling tasks or logging events.
  • 題: Is the DS3231 RTC module temperature compensated?

    回答: Yes, the DS3231 RTC module is temperature compensated, which ensures high precision across a range of temperatures. It automatically adjusts the timekeeping mechanism, making it reliable for environments with significant temperature fluctuations. This feature is particularly beneficial for remote sensors or outdoor applications, where fluctuating temperatures could otherwise affect clock accuracy.
  • 題: How can I set the date and time on the DS3231 module?

    回答: Setting the date and time on the DS3231 RTC module can be done through coding with the appropriate library. Typically, initializing the library within your Arduino sketch allows you to write a simple command to set the current date and time. This feature ensures that projects using the module begin with accurate timekeeping and offers flexibility to adjust as necessary.
  • 題: Where can I buy 2PCS DS3231 High Precision RTC Real Time Clock Module for Arduino in Hong Kong?

    回答: You can purchase 2PCS DS3231 High Precision RTC Real Time Clock Module for Arduino at Ubuy in Hong Kong. Ubuy offers a reliable platform for a diverse range of electronic components, ensuring you have easy access to quality products for your projects. Explore their website to find this specific module and others that may fit your electrifying projects.

Ferwooh Single Board Computers Editorial Review

未找到編輯評論

Customer Reviews & Ratings

1 客戶評分
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

評價此產品

與其他客戶分享您的想法

優點

  • High precision timing
  • Compatible with Arduino
  • Easy to use
  • Low power consumption
  • Compact design

缺點

  • Slightly limited documentation.

Platform Trust & Buyer Confidence

trustpilot logo
3.8/5 96 reviews
Read reviews
FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：如跨國購買產品，請注意製造商的保固有可能無效；製造商服務選項可能無法使用；產品手冊、教學、以及安全警示可能不會是目的地國家的語言；產品（與附加材料）設計也許不會符合目的地國家的標準、規格、以及標示要求；且產品也許不會符合目的地國家的伏特數值與其他電力標準（需要使用合適的變壓器或轉接器）。收件者須負責確定該產品在目的地國家可合法進口。當在 Ubuy 或其聯盟夥伴網站上訂購時，收件者為記錄上的進口者，且必須遵從目的地國家的法律與規範。
  • 由於 Ubuy 是一個全球搜尋引擎，並不是所有列於 Ubuy 的產品都有出售。產品須受出口／貿易法規規範。

HKD 118

現在訂購，約可在下列時間收貨： 星期五, 九月 04

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

特色和優勢

  • Extreme temperature range: -40° to +85° for versatile applications.
  • High timing accuracy of ±5 PPM, ensuring reliable timekeeping.
  • Continuous battery backup even during power failures.
  • Low power consumption for energy-efficient operation.
  • Complete clock calendar functions valid until the year 2100.
  • Compatible with both 3.3V and 5V systems, no level conversion needed.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.