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2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module 3.3V/ 5V for Arduino
€ 8
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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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Dettagli del prodotto
- 【Module introduction】DS3231 is an extremely accurate I2C real-time clock, with an integrated temperature-compensated crystal oscillator and crystal.The clock module has the characteristic of low power consumption, with 1 Hz and 32.768 kHz output
- 【Can be used even if the power off】A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply.
- 【Low Power Consumption and High precision】 Clock Module has the characteristic of low power consumption.The clock module is of ±3℃ digital temperature sensor, and the timing accuracy keep at ± 5ppm (± 0.432 sec / day).
- 【Function】The clock module is of complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation.
- 【Convenient to use】The clock module itself can be adapted to 3.3 V and 5 V system, no level conversion, it is super convenient.
Product Technical Details
| Dimensioni del pacchetto | 3.15 x 2.36 x 0.2 inches |
| Peso dell'articolo | 0.353 ounces |
| Produttore | Ferwooh |
A chi è consigliato?
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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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Usuarios Principiantes
Not ideal for absolute beginners without a basic understanding of electronics or programming.
DESCRIZIONE DEL PRODOTTO
Domande e risposte dei clienti
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domanda:
What is the purpose of the DS3231 RTC module?
Rispondere: 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. -
domanda:
How do I connect the DS3231 RTC module to my Arduino?
Rispondere: 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. -
domanda:
Does the DS3231 RTC module require a battery?
Rispondere: 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. -
domanda:
What programming libraries are compatible with the DS3231 RTC module?
Rispondere: 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. -
domanda:
What are the power supply requirements for the DS3231 module?
Rispondere: 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. -
domanda:
What applications can I use the DS3231 RTC module for?
Rispondere: 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. -
domanda:
Can the DS3231 RTC module be interfaced with Raspberry Pi?
Rispondere: 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. -
domanda:
Is the DS3231 RTC module temperature compensated?
Rispondere: 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. -
domanda:
How can I set the date and time on the DS3231 module?
Rispondere: 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. -
domanda:
Where can I buy 2PCS DS3231 High Precision RTC Real Time Clock Module for Arduino in San Marino?
Rispondere: You can purchase 2PCS DS3231 High Precision RTC Real Time Clock Module for Arduino at Ubuy in San Marino. 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
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€ 8
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Caratteristiche e benefici
- 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.
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