DS3231SN RTC Real-time Clock Module - ChronoDot V2.0 Round Type - Without Battery

DS3231SN RTC Real-time Clock Module - ChronoDot V2.0 Round Type - Without Battery

The RTC real-time clock module DS3231SN ChronoDot V2.0 is a versatile and reliable timekeeping solution for Arduino enthusiasts and professionals alike. Designed for use with Arduino boards, this module is a perfect fit for a wide range of projects, from data loggers to wearable devices and even music-related applications. The module's I2C interface ensures easy integration with your Arduino setup, allowing for seamless synchronization and time management.

• Using DS3231SN high-precision clock chip, built-in 32.768 crystal oscillator
• Can provide accurate year, month, day, hour, minute, second, AM and PM data
• Can output 1Hz signal, one signal per second
• Can use CR1220 coin cell to keep time
• I2C bus pull-up resistor welded by itself R1 R2 by yourself

• Model:  DS3231SN ChronoDot V2.0 RTC
• Chipset: DS3231SN (TCXO and RTC for high accuracy)
• Operating Voltage: 3.3V to 5.5V
• Interface: I2C 
• Pin spacing: 22.86mm
• Battery Support: CR1220 (not included)
• Operating Temperature: 40° C to +85° C
• Compatibility: Arduino & other microcontroller platforms
• Applications: Real-time data logging, clocks, calendars, and scheduling tasks

Package Includes

• 1x DS3231SN RTC Real-time Clock Module
• 1x Pin header