DS3231 Real Time Clock (RTC) Module
Description
DS3231 Real Time Clock (RTC) module is a highly accurate timekeeping device used in various electronics projects and applications. It’s popular for its reliability and ease of use, especially with microcontrollers like Arduino. Here’s an overview of its features, specifications, and applications:
Key Features:
- High Accuracy: The DS3231 is temperature-compensated and provides a timekeeping accuracy of ±2 minutes per year.
- I2C Interface: Communicates via the I2C protocol, making it easy to connect to various microcontrollers with just two wires (SDA and SCL).
- Battery Backup: Includes a battery backup feature, allowing it to keep track of time even when the main power is disconnected.
- Alarm Functionality: Capable of setting alarms, which can trigger interrupts for time-based applications.
- Temperature Measurement: The module can also measure and report temperature, which can be useful in various applications.
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