Real Time Clock Ds1307 Ds 1307 Rtc I2c Module At24c32

Tiny RTC Real Time Clock DS1307 I2C Module for Arduino

The DS1307 RTC Module is an excellent solution for projects that require accurate timekeeping. It features the DS1307 real-time clock IC, which makes it easy to interface with Arduino or other microcontrollers via I2C communication. The module also includes a 24C32 EEPROM for storing data, making it ideal for data logging and time-sensitive applications.

Key Features:

• Two-Wire I2C Interface: Simple and easy connection to your Arduino.

• AM/PM Clock: Supports hour, minute, second with AM/PM formatting.

• Leap Year Compensation: Automatically adjusts for leap years up to the year 2100.

• Low Power Consumption: Less than 500nA in battery-backup mode.

• Real-Time Clock Accuracy: ±20ppm (depends on the crystal).

• Non-Volatile Memory: 56 bytes of user memory for data storage, plus 4KB EEPROM for more storage.

• 1Hz Output Pin: Output a 1Hz signal useful for time-keeping projects.

• Temperature Sensor Interface: Can connect to a DS18B20 temperature sensor (optional) for environmental data collection.

Specifications:

• Operating Voltage: 4.5V to 5.5V (typically 5V)

• Current Consumption: < 1.5mA (typical)

• Accuracy: ±20ppm (based on crystal, within 0-40°C range)

• Battery: CR2032 Coin Cell (Battery not included)

• Temperature Sensor Interface: Compatible with DS18B20 temperature sensor (optional for integration)

• Communication Protocol: I2C for easy integration with microcontrollers

• EEPROM: 56 bytes of non-volatile memory, and 4KB EEPROM for additional data storage

Applications:

• Data Logging: For tracking time-sensitive data.

• Timekeeping Projects: Ideal for projects requiring real-time clock functionality.

• IoT Applications: When precise timekeeping is necessary, such as for event logging.

• Robotics: To monitor the time of operations or sensor data collection.

• Home Automation: For scheduling tasks based on time.

• Temperature Monitoring: With the optional DS18B20 temperature sensor for environmental data.

Package Includes:

• 1 x DS1307 Real-Time Clock Module for Arduino

This RTC module is perfect for keeping accurate time even during power outages, thanks to the onboard CR2032 coin battery, and it can be used in various time-critical applications. Additionally, the I2C interface simplifies communication, making it easy to integrate with Arduino and other microcontroller platforms.