DS1302 RTC Real-time Clock module mainly makes use of DS1302 chip. It is an ultra-low-power multi-function clock/calendar chip that is released by DALLAS DS1302 is the company launched trickle charge the clock chip, which contains a real-time clock/calendar and 31 bytes of static RAM.
The DS1302 RTC Real-time Clock module provides seconds, minutes, hours, days, date, months, and year information. This real-time clock module communicates with a microprocessor via an I2C interface and has a battery backup
Note CR2032 Battery Not supplied
Reference for Arduino and reference to all matters
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.
Widely used in electric meter, water meter, gas meter, telephone, fax machine, portable instrument, battery-powered instrument and other product areas.
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