ITEM NAME:5xPCF8563T RTC Real Time Clock Module For Arduino Raspberry Pi DS1302/DS3231 B1 Descriptio n Feature: The PCF8563 RTC Board provides the real-time clock/calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off. Low-cost, extremely accurate I2C real-time clock (RTC) More steady and precise than DS1302 or DS1307 Support I2C bus cascade (by pin, row seat docking method, which can use multiple I2C module) Wide voltage range: 1.0-5.5V Typical value: 0.25uA Output frequency: 32.768KHz, 1024Hz, 32Hz, 1Hz 4 kinds of real-time clock/calendar functions Package Included: 5pcs x PCF8563 RTC Board High quality buy, happy buyï ¼ 5Pcs PCF8563T module clock.More steady and precise than DS1302 or DS1307. 5pcs x PCF8563 RTC Board. 5Pcs PCF8563T module clock. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. We'd like to settle any problem in a friendly manner.
