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Real Time Clock DS1307 Ds 1307 RTC I2c Module AT24C32
This is Tiny RTC Real Time Clock DS1307 I2C IIC Module for Arduino. It contains a DS1307 real-time clock IC. DS1307 one of the easiest to use RTCs out there,...
ZS 042 DS3231 Precision RTC Real Time Clock Module without cell
Rs.550
High Accuracy DS3231 Precise Real Time Clock Module with 32Kbit EEPROM and a built-in 10-bit temperature sensor having a resolution of 0.25C.The DS3231 Precise Real Time Clock Module is a...