ds3231 rtc timekeeper with 7-segment display

An Arduino nano - DS3231 setup for displaying the current time

Interface a DS3231 RTC Module with Arduino written in ANSI C

A real-time clock using CH32V003 (RISC-V), DS3231 RTC, and SSD1306 OLED display

An STM32 HAL library written for the DS3231 real-time clock IC. Documentation can be found at below link.

An arduino nano - DS3231 RTC setup for setting an alarm at a precise time

Popular RTC module ds3231 esp-idf component

A Tiny Data Logger made from Attiny13a.

Flight Software for a two-chip PoC implementing FX.25, some basic commands and telemetry transmission

Arduino multichannel day timer on DS3231

Program written in ANSI C for addressing extern RTC DS3231 and 24LC256 EEPROM

Simple DS3231 driver for ESP32 using ESP IDF Toolchain.

A PIC16F876A clock and thermometer project including PCB design

The examples for ds3231_driver

stm32 led clock

C library for DS3231 RTCC module I2C interface. Sample implementations for esp32 and stm32 included

DS3231 Interfaced with AVR Micro-controller(ATmega328p) by I2C Communication protocol.

Power Management of Arduino Nano using a real time clock for wake-up (DS3231)

Arduino projects with popular sensors / modules / displays

DS3231 RTC Driver for Raspberry Pi Zero 2W (RPi Bookworm)