1PCS PCF8563 PCF8563T 8563 IIC Real Time Clock RTC Module Board For #yr

DS1302 IIC Module RTC Real time Clock For *gi

Original PCF8563T SOP-8 real-time clock/calendar IC chip *gi

1PCS LCD1602 IIC I2C Serial Board Module Address Changeable *gi

DS1302 IIC Module RTC Real time Clock For *gi

1PCS LCD1602 IIC I2C Serial Board Module Address Changeable *gi

PCF8574T I/O Cascading Extended Module For I2C Port Support *gi

5 PCS 2-CH I2C IIC Level Converter Module Bi-Directional for 5V-3V *gi