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DS1307 RTC + AT24C128 EEPROM + DS18B20 Temperature Sensor I2C Module

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DS1307 + AT24C128 + DS18B20 Module (RTC, Memory and Temperature)


  • DS1307 real-time clock chip, supports I2C communications protocol
  • AT24C128 EEPROM memory chip, supports I2C communications protocol
  • DS18B20 digital temperature sensor chip, support the single-wire interface communication protocol
  • 32.768KHZ crystal module provides precise clock signals
  • CR1220 SMD Battery Block
  • Support 5V DC voltage input
  • The common pin has led pin as the standard 2.54mm
  • PCB size: 34.2 (mm) x 20 (mm)

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