Take a search for "RTC library" in your Arduino IDE or on GitHub and you'll find a plethora of existing libraries. Yes, many of them are great, but many of them are not. Many of them are old, outdated ...
The DS3234 is a low-cost, extremely accurate SPI bus real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. At Soldered, we design and manufacture a ...
Although ready-made real-time clock (RTC) modules for microcontroller projects are available in every online shop, an inspired electronics hobbyist would rather put together something from a few ...