DESCRIPTION Any time you want to know what time it is. If I have missed the dating, or if it is the mealtime for my three months child. The RTC module can provides you a real-time clock. You can make the controller to ask the module: hi,buddy, what time it is. At the same time, Donot forget to install a small coin cell which can serve you for more than six months. FEATURE 24C32 32K I2C EEPROM memory DS1307 based RTC with CR2032 battery (Battery included) Fully charged, it can provide the DS1307 timing 1 Compact design, 27mm * 28mm * 8.4mm Leads to the a DS1307 clock pin, to provide the clock signal for the microcontroller WHAT'S IN THE PACKAGE 1x DS1307 module+board 1x CR2032 battery
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