β Works beautifully with DS1307 and DS3231. Not tested with newer PCF8523 or RV-3028.
library is a fantastic tool to have in your Arduino utility belt. It takes the headache out of low-level register communication, letting you focus on what matters: building your project. or a code snippet for a scheduled event using this library? How to install an Arduino library - Seeed Studio Wiki
Serial.print(myRTC.hours); Serial.print(":"); Serial.print(myRTC.minutes); Serial.print(":"); Serial.println(myRTC.seconds); virtuabotixrtch arduino library
Use setDS1302Time() in your setup() function. Upload this once to set the time, then comment it out and re-upload so your clock doesn't reset every time the Arduino restarts.
The virtuabotixRTC Arduino library is a powerful yet simple tool that removes the complexity of managing hardware timekeeping, allowing developers to focus on the core logic of their projects. Whether you are building a simple stopwatch or a complex, time-scheduled automation system, this library is an excellent choice for DS1302 modules. β Works beautifully with DS1307 and DS3231
: Define your clock, data, and reset pins directly in the constructor. Simple Time Setting : Uses a single function, setDS1302Time()
You might notice that your RTC module always shows a default date/time (like 2000/01/01) when it powers up, instead of the time you set. It takes the headache out of low-level register
VirtuabotixRTCH is an Arduino library designed to work with the Virtuabotix Real-Time Clock (RTC) module. The RTC module is a hardware component that provides a battery-backed clock and calendar, which can be used to keep track of time and date information. The VirtuabotixRTCH library provides a software interface to interact with the RTC module, allowing Arduino users to easily integrate it into their projects.
void setup() Serial.begin(9600);