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DS1302 Real Time Clock Module

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$0.54 $0.83 In stock

Category: RTC

The DS1320 RTC is a compact real time battery backed clock module capable of accurately keeping the current time and date. It includes a 24 hour clock consisting of hours, minutes & seconds and a calendar which stores the current year in 2 digits, month and date. The calendar is also capable of correcting for months with different amounts of days and leap years. Additionally there is a day of the week counter to keep track of the current date.

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Express Shipping · United States: $3.99

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Customer Reviews (4.8 / 5 · 5 reviews)

Timothy S. ★★★★★

Slipped this into a weekend project and the 24-hour clock mode made setting up time-based sensor logs dead simple. The battery backup held through a few power cycles without losing a second.

Ellie ★★★★★

The battery-backed clock keeps accurate time even after power loss, which is exactly what I needed for my data logger project. The 24-hour format with seconds is perfect for precise logging intervals.

Amelia ★★★★★

Setting up the date and time was straightforward with the included example code, and it keeps accurate seconds even after being unplugged for a day. The compact size fits perfectly in my data logging project without taking up extra space.

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