1PC NEW DS3231 AT24C32 High precision clock module IIC module Storage module #YT

1PC NEU DS3231 AT24C32 High precision clock module IIC module Storage module #YT

DS3231 AT24C32 IIC High Precision RTC Module Clock EEPROM Memory Module

5PC NEW DS3231 AT24C32 High precision clock module IIC module Storage module #YT

2PC DS3231 AT24C32 high-precision clock module IIC module storage module #TT

1PC NEU Raspberry Pi Foreign high precision clock module DS3231 SUNLEPHANT #YT

5PC NEW Raspberry Pi high precision clock module DS3231 SUNLEPHANT #YT

5PCS NEW TCA9548A PCA9548A 1to8 I2C Eight-way multiway IIC expansion module #YT