5PCS OPEN-SMARTDS1307 RTC Module with AT24C02 EEPROM High Accuracy and I2C Interface Real Time Clock module for Arduino

Description

NOTE: Due to shipping restrictions, we donot supply the CR1220 battery in this product.

The RTC module Based on DS1307, this is high-precision real-time clock module.

Onboard AT24C02 EEPROM, you can record more alarms and events information.

Onboard CR1220 battery holder, it is convenient to keep timing when main power to the device is interrupted.

Photos

Part List (Schematics and program can be sent via e-mail,Please contact us)

1 x DS1307 RTC Module (without CR1220 battery)*5

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