DS1307 AT24C128 EEPROM Storage Module
DS1307 AT24C128 EEPROM Storage Module (RTC, Memory and Temperature)
Additionally, the module has an Atmel 24C32 EEPROM chip for storing data without worrying about power loss. A DS18B20 (not included) temperature sensor can also be soldered on to the board.
This is an all in one module. It features a DS1307 real time clock module capable of providing seconds, minutes, hours, and calendar information. This one wire thermometer has an accuracy of 0.5 C and uses a unique one wire protocol. Lastly, you can store up to 128K of data on the AT24C128 outside of your micro controller.
Features:
- 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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