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2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino
VND 215460
Price Details
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The DS3231 offers ultra-precise timing with a temperature range of -40° to +85° and an accuracy of ±5 PPM.
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| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Arduino Enthusiasts
Ideal for hobbyists looking to add real-time clock functionality to their Arduino projects.
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IoT Developers
Great for developers working on Internet of Things projects requiring precise timing with minimal power consumption.
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Time-sensitive Applications
Perfect for applications needing accurate timekeeping, such as data loggers or scheduling systems.
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Beginner Users
Not ideal for absolute beginners without a basic understanding of electronics or programming.
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Battery-less Designs
Unsuitable for products requiring timekeeping without external power sources, as it does depend on battery support.
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High-Precision Needs
May not meet the standards for applications requiring ultra-high precision beyond typical RTC capabilities.
MÔ TẢ SẢN PHẨM
2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino
Hỏi Đáp dành cho Khách hàng
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câu hỏi:
What is the purpose of the DS3231 RTC module?
trả lời: 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. -
câu hỏi:
How do I connect the DS3231 RTC module to my Arduino?
trả lời: 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. -
câu hỏi:
Does the DS3231 RTC module require a battery?
trả lời: 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. -
câu hỏi:
What programming libraries are compatible with the DS3231 RTC module?
trả lời: 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. -
câu hỏi:
What are the power supply requirements for the DS3231 module?
trả lời: 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. -
câu hỏi:
What applications can I use the DS3231 RTC module for?
trả lời: 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. -
câu hỏi:
Can the DS3231 RTC module be interfaced with Raspberry Pi?
trả lời: 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. -
câu hỏi:
Is the DS3231 RTC module temperature compensated?
trả lời: 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. -
câu hỏi:
How can I set the date and time on the DS3231 module?
trả lời: 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. -
câu hỏi:
Where can I buy 2PCS DS3231 High Precision RTC Real Time Clock Module for Arduino in Vietnam?
trả lời: You can purchase 2PCS DS3231 High Precision RTC Real Time Clock Module for Arduino at Ubuy in Vietnam. 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.
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Đánh giá sản phẩm này
Chia sẻ suy nghĩ của bạn với các khách hàng khác
ưu
- High precision timing
- Compatible with Arduino
- Easy to use
- Low power consumption
- Compact design
Nhược điểm
- Slightly limited documentation.
Product Price History
Thông tin quan trọng
- Hạn chế: Đối với các sản phẩm được vận chuyển quốc tế, xin lưu ý rằng bất kỳ chính sách bảo hành nào của nhà sản xuất có thể không còn hiệu lực; các tùy chọn dịch vụ của nhà sản xuất có thể không khả dụng; hướng dẫn sử dụng sản phẩm, hướng dẫn và cảnh báo an toàn có thể không có bằng ngôn ngữ của quốc gia đến; các sản phẩm (và các tài liệu đi kèm) có thể không được thiết kế theo các tiêu chuẩn, thông số kỹ thuật và các yêu cầu ghi nhãn của quốc gia đến; và các sản phẩm có thể không phù hợp với điện áp của quốc gia đến cũng như các tiêu chuẩn khác về điện (cần phái sử dụng đầu nối hoặc bộ chuyển đổi nếu thích hợp). Người nhận có trách nhiệm đảm bảo rằng sản phẩm có thể được nhập khẩu hợp pháp đến quốc gia đến. Khi đặt hàng từ Ubuy hoặc các chi nhánh của Ubuy, người nhận là nhà nhập khẩu trong hồ sơ, đồng thời phải tuân thủ tất cả các luật cũng như quy định của quốc gia đến.
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VND 215460
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Các tính năng và lợi ích
- 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.