HiLetgo PCF8523 Real Time Clock RTC Breakout Module PCF8523 Re | Shop The World
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HiLetgo PCF8523 Real Time Clock RTC Breakout Module PCF8523 Real Time Clock Assembled Breakout Board 3.3V 5V Time Clock for Arduino
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•PCF8523 RTC Real Time Clock Breakout Board Module
•PCF8523 is simple and inexpensive but not a high precision device.
•Works great with an Arduino using our RTC library or with a Raspberry Pi
•This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed