DS3231 RTC Module Introduction. The DS3231 is an I2C real-time clock (RTC) with an inbuilt temperature compensated crystal oscillator (TCXO) and crystal that is both low-cost and exceptionally precise ...

The project integrates an Arduino with a DHT11 sensor for measuring temperature and humidity, along with an RTC DS3231 module for maintaining real-time clock functionality. The Arduino periodically ...

DS3213 high precision RTC (Real Time Clock) library for Arduino - Erriez/ErriezDS3231. DS3213 high precision RTC (Real Time Clock) library for Arduino - Erriez/ErriezDS3231. Skip to content. ...

The light sensor also doubles as a button where you can select which animation you want to use to display the time. The clock is powered by an Arduino nano and it uses a ds3231 RTC to keep the ...