DS1302 clock calendar and WEEK NUMBER

Unless the year is also divisible by 400, then it is still a leap year. This means that year 1800, 1900, 2100, 2200, 2300 and 2500 are NOT leap years, while ...

The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. Only three wires are required to communicate with the ...

A C/C++ library to use DS1302 RTC chip. Contribute to Treboada/Ds1302 development by creating an account on GitHub.

The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for.

I just started to work with Arduino and I need to save current time on DS1302. I tried to upload an example code to my system and I succeed.

The DS1302 provides seconds, minutes, hours, date, day of week and year with leap-year compensation up to the year 2100. You can use 24-hour mode or 12-hour ...

Introduction. The DS1302 module is a Real-Time Clock (RTC) module that can track years, months, days, weekdays, hours, minutes, and seconds. It also has the ...

A B4R project that can write (to) and read (from) the date/time of a DS1302 (MH-REAL-TIME CLOCK MODULES - 2) by making use of the B4R core library only.

Arduino本身並沒有時鐘功能，所以必須靠其它模組才能提供時間的功能。最常見的就是DS1302時間模組。使用方法相當簡單，只要找對了函式庫，輕鬆就能寫出 ...

The difficult part is determining when week #1 begins, after that calculating the week number within the year would be easy using the unix timestamp.