Virtuabotixrtch Arduino Library 【2025】

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.

Used to write the time to the RTC chip. You must call this only once (usually in setup() ) after inserting the battery into the module. virtuabotixrtch arduino library

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. BUILDING A COOL ARDUINO LCD CLOCK - technoobsite You might notice that your RTC module always

Note: For heavy timestamp math, consider switching to RTClib. This public link is valid for 7 days

The library is a classic tool used in the Arduino community to interface with Real-Time Clock (RTC) modules, most commonly the DS1302 chip . It allows makers to keep track of time—seconds, minutes, hours, days, and years—even when their Arduino is powered down, thanks to a small backup battery. The Clockmaker’s Ghost