If the RTC resets to its default time every time the Arduino loses power, the backup battery is likely not installed, dead, or incorrectly inserted. The DS1302 requires a valid CR2032 battery to maintain timekeeping when main power is removed. Check the battery and its holder.
#include <virtuabotixRTC.h>
This comprehensive guide delves into every aspect of the VirtuabotixRTC library, from its core features and setup process to practical examples and real-world troubleshooting. virtuabotixrtc.h arduino library
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The virtuabotixRTC.h library is a widely-used tool for interfacing Arduino boards with Real-Time Clock (RTC) modules, specifically the chip. This library simplifies the process of reading and setting time, allowing projects like digital clocks, data loggers, and automated systems to maintain accurate time even when power is lost. Key Features and Functionality If the RTC resets to its default time