Virtuabotix Real Time Clock (RTC) Module for the Arduino and Versalino


You all have been asking for Real Time Clock (RTC) board for a while now, and after a ton of work we have been able to put together a solid library and all the resources you should need to get this RTC running quickly and with very little effort.

Using the library and pin-out guide you should be able to add a reliable source of time to your project, and even be able to keep from losing that time when there is a power failure since this device is battery backed (just like a PC motherboard). Using only 3 IO lines you can now count on persistent timing in a way that you never could before in your Arduino/Versalino or any other electronics project (capable of reading and writing 31 bytes).

35 in stock (can be backordered)


Package Contents:

Virtuabotix DS1302 Real Time Clock (RTC) Module for the Arduino and Versalino

Pin-out and Quick Reference Guide


Voltage: 2.0 to 5.5 V / Battery (can be operated with both)

Current @ 2V: Less than 300 nA

Chipset: DS1302

Compatible with the VirtuabotixRTC library for the Arduino IDE

Easy to use 3 line interface and communication protocol

Calculates the second, minute, hour, day, week, month, year all the way up to the year 2100, and has the ability to adjust to a leap year

Dimensions: 1.77 in x 0.91 in x 0.39 in (4.5 cm x 2.3 cm x 1.0 cm)

Weight: 0.32 oz (9 g)


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