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Item #:
87242330
5PCS Tiny RTC I2C Real Time Clock Module AT24C32 Storage Memory High Precision DS1307 Clock Module for Arduino for AVR ARM PIC SMD, with Straight
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Item #:
87242330
TMT 48
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What Stands Out
High Precision Timing
The integrated DS1307 chip ensures accurate timekeeping, essential for projects requiring precise time tracking and scheduling, making it perfect for various microcontroller applications.
I2C Communication
Utilizing I2C protocol simplifies wiring and allows multiple devices to connect easily, streamlining the integration process with Arduino, AVR, ARM, or PIC systems.
Enhanced Storage
With 32K AT24C32 storage memory, this module allows for extensive data logging capabilities, enabling users to store critical time-stamped information for applications in automation and data collection.
Product Details
| Brand Name | DAOKAI |
| Model | WE-DA-064 |
| Part Number | WE-DA-064 |
| Number of Items | 5 |
| Manufacturer | DAOKAI |
| Unit Count | 5 Count |
| Included Components | 5 x Tiny RTC I2C Real Time Clock Module, 5 x 5Pin Straight Single Row, 5 x 7Pin Straight Single Row |
| Current Rating | 500 A |
| Circuit Breaker Type | Standard |
| Mounting Type | Flush Mount |
| Number of Poles | 1 |
| EU Spare Part Availability Duration | 1 tyears |
| Brand | DAOKAI |
| Number Of Poles | 1 |
| Item Weight | 0.15 lbs (70 grams) |
Who Should Buy?
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Arduino Enthusiasts
Perfect for hobbyists integrating real-time clock capabilities into Arduino projects for timekeeping functionality.
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Embedded System Developers
Ideal for developers working on embedded systems that require accurate time tracking and data storage.
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Small Projects
Great for small-scale projects needing a compact RTC solution without complicated setup or programming.
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High-Precision Applications
Not suitable for applications requiring extremely high precision timekeeping beyond the DS1307's accuracy.
Product Description
5PCS Tiny RTC I2C Real Time Clock Module AT24C32 Storage Memory High Precision DS1307 Clock Module for Arduino for AVR ARM PIC SMD, with Straight Single Row
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Real Time Clock (RTC) module?
Answer: A Real Time Clock (RTC) module is a device that keeps track of the current time and date. The 5PCS Tiny RTC I2C module, featuring the DS1307 chip, is designed for use in projects involving microcontrollers, such as Arduino or AVR. This module draws very little power, making it suitable for battery-operated devices. Additionally, it functions over I2C, enabling easy connection to various microcontrollers. You might utilize it in projects where accurate timing is crucial, such as data logging or timer applications. -
Question:
How do I connect the DS1307 RTC module to my Arduino?
Answer: To connect the DS1307 RTC module to your Arduino, use the I2C interface. Connect the VCC pin to 5V, GND to ground, SDA to the Arduino’s SDA pin (typically A4 on Uno), and SCL to the SCL pin (A5 on Uno). This simple setup allows for seamless communication between the Arduino and the RTC. Once connected, you can use libraries like 'RTClib' to read and set the time easily, making it perfect for timing-related projects. -
Question:
What are the advantages of using I2C over other communication protocols?
Answer: I2C (Inter-Integrated Circuit) has several advantages, especially for devices like the RTC module. It allows multiple devices to be connected on the same bus using only two wires: SDA (data line) and SCL (clock line). This reduces the number of connections needed in your project. With its support for multiple masters and slaves, it’s ideal for complex setups where saving pins is essential. For instance, when building a weather station or home automation system, I2C simplifies the connections required. -
Question:
Can I use the DS1307 RTC module with other microcontrollers?
Answer: Yes, the DS1307 RTC module can be used with various microcontrollers beyond Arduino, including AVR, ARM, and PIC. As an I2C device, it is compatible with any microcontroller that supports the I2C protocol. You might want to explore its application in projects involving automation with ARM microcontrollers or control systems based on PIC, showcasing its versatility across different platforms and applications. -
Question:
What is AT24C32 storage memory in this RTC module?
Answer: The AT24C32 in the RTC module serves as EEPROM (Electrically Erasable Programmable Read-Only Memory), providing additional storage space for saving configuration data or logs. This allows the RTC to store timestamps or other critical information even when the power is off. You may find it useful for data logging applications where you want to capture sensor readings with a corresponding timestamp, ensuring data integrity during power outages. -
Question:
How accurate is the DS1307 RTC module?
Answer: The DS1307 RTC module has a typical accuracy of ±2 minutes per month. This level of precision makes it suitable for most hobbyist projects. However, for applications requiring high accuracy, consider calibrating it against a reference time source. This clock module is ideal for time-stamping events or managing timed operations in DIY electronics projects, ensuring you maintain time-sensitive tasks effectively. -
Question:
What type of projects is this RTC module suitable for?
Answer: The 5PCS Tiny RTC I2C Real Time Clock module is highly flexible and can be used in various projects, such as clock displays, data logging, alarm systems, and schedule-based automation. Its small size also allows it to fit easily into compact designs, making it an excellent choice for wearable technology or small robots. You might use it in a project where precise timing is essential, such as a temperature logger that records readings at specific intervals. -
Question:
Does this module have a built-in battery backup?
Answer: Yes, the DS1307 RTC module typically features a backup battery holder that allows it to continue keeping time even when the main power is lost. If you insert a 3V battery (commonly a CR2032), it will maintain the clock's operation during power interruptions. This makes it ideal for applications that require time-keeping across power cycles, such as in home automation systems that should retain schedules despite outages. -
Question:
How do I set the date and time on the DS1307 RTC module?
Answer: To set the date and time on the DS1307 RTC module, you will typically use a microcontroller and a simple code snippet alongside libraries like 'RTClib.' After initializing the RTC connection, you can set the date and time using specific function calls. Once configured, the module will continue to keep accurate time autonomously. This feature is particularly useful in data logging projects, where timestamps are crucial for later analysis. -
Question:
Where can I buy the 5PCS Tiny RTC I2C Real Time Clock Module?
Answer: You can conveniently purchase the 5PCS Tiny RTC I2C Real Time Clock Module from Ubuy in Turkmenistan. Ubuy offers a reliable online shopping experience and a wide selection of electronic components suitable for your projects. Whether you are building a prototype or enhancing an existing setup, Ubuy provides an efficient platform for sourcing the RTC module that meets your requirements.
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Features & Benefits
- Includes 5 high-precision DS1307 RTC modules.
- Features 32K I2C EEPROM memory for storage.
- Operates with a rechargeable lithium battery for long-lasting performance.
- Counts seconds, minutes, hours, days, and supports leap year.
- Low power consumption with automatic brownout detection.
- Compatible with various I2C devices for cascading functionality.
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