DS3231 Real Time Clock RTC Module
৳ 250.00
In stock (can be backordered)
The DS3231 RTC Module is a highly accurate and reliable real-time clock that keeps track of seconds, minutes, hours, day, date, month, and year, even when your microcontroller is turned off. Featuring an integrated temperature-compensated crystal oscillator (TCXO), it maintains time with minimal drift. This module also includes a backup battery holder to retain timekeeping during power loss. Ideal for time-stamping, scheduling tasks, or building clocks in Arduino, Raspberry Pi, and other embedded systems.
Chipset: DS3231
Timekeeping Range: Seconds, Minutes, Hours, Day, Date, Month, Year
Interface: I2C (2-wire)
Operating Voltage: 3.3V – 5V
Accuracy: ±2ppm (temperature-compensated)
Backup Battery Support: CR2032 (not always included)
Built-in EEPROM: Some versions include 24C32 (32Kb)
