Virtuabotixrtc.h Arduino Library Extra Quality May 2026

DS1302 Real-Time Clock (RTC)

The virtuabotixRTC.h library is a specialized Arduino library used primarily for interfacing with the module. It provides a straightforward way to set and retrieve time data (seconds, minutes, hours, day, month, year) using a three-wire serial interface. Core Functions & Usage

• Dual Compatibility: Works with both DS1302 and DS1307 modules.
• Lightweight: Minimal memory footprint for small microcontrollers.
• Easy Date/Time manipulation: Built-in functions to set, read, and format time.
• No external dependencies: Does not require the Wire library for DS1302.

The library uses a straightforward approach to setting and reading time. You can find the source code and further examples on the ArduinoRTClibrary GitHub repository ArduinoRTClibrary/virtuabotixRTC.h at master - GitHub virtuabotixrtc.h arduino library

Here is a breakdown of its key features and how to use them: Key Features of virtuabotixRTC.h Simple Three-Pin Interface: DS1302 Real-Time Clock (RTC) The virtuabotixRTC

Practical Projects with VirtuabotixRTC

void setup() Serial.begin(9600);

A Complete Guide to the VirtuabotixRTC.h Arduino Library

Step 4: Reading Time – Core Library Functions

The Main Loop Example