DS3231 precision real-time RTC clock

The RTC DS3231 is a real-time clock module with high accuracy. The device has a built-inmemory and quartz. It is compatible with a CR2032 battery, ensuring efficient operation. Allows precise readings of seconds, minutes, hours, days, months and years.. Communication with the module takes place via the I2C bus, which facilitates integration into various systems. This module is powered by 3V to 5.5V.. Equipped with a built-in rectangular wave generator. Recommended for projects requiring precise time tracking, such as control systems, time logging devices or electronic clocks. NOTE: With an external 5V power supply, the voltage is transferred to the battery. It is then necessary to use only a rechargeable battery. Specification:.

* Power supply voltage: 3V - 5.5V

* Communication: I2C

* Built-in rectangular wave generator

* Allows readings of: seconds, minutes, hours, as well as days, months, years

* Built-in memory and quartz