AZDelivery 3 x DS3231 RTC Real Time Clock I2C compatible with Arduino and Raspberry Pi including E Book!

3 x real time clock RTC compatible with DS3231 I2C real-time clock. The high-precision compatible with DS3231 watch quartz, used in the AZDelivery compatible with DS3231 RTC, reduces the deviation to a few minutes per year The time remains stored even in the event of a power failure. This means that the date can also be realized taking into account leap years up to the year 2100. Easy wiring via only four pins thanks to the I2C interface. Easy integration into projects thanks to ready-made open source libraries. Our Real Time Clocks are compatible with all standard Raspberry models. This product contains an e-book that contains useful information about the beginning of your project, it helps with a quick setup and saves time in the configuration process. We offer a range of application examples, complete installation guides and libraries.