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

Display Date and Time Using Real Time Clock (RTC) and Arduino UNO simulated in Proteus Software

Parallax P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the DS3231 RTC

🐈 | A C game for the MINIX OS, featuring custom drivers for peripheral devices

Modules and libraries for building standalone structured time-based clocks.

Real Time Clock controlled through I2C with battery backup. The accuracy of the order of 20 ppm.

RP-Pico C library for DS3231 RTC module.

DV-87-12 is a replacement module for Dallas DS1287

MicroPython driver for the DS1307 real time clock

Electronic score counter and clock on a matrix display communicating through Bluetooth Low Energy

Just a simple real-time clock designed for PIC18F4520

Hardware abstraction layer (HAL) using C language for DS1307 real time clock (RTC). ..................................................... Camada de abstração de hardware usando linguagem C para relógio de tempo real (RTC) DS1307

Modul contains real-time clock IO PCF8583, which can work as signal counter up to 20kHz.

PaveVibe: A georeferenced device leveraging ESP32, accelerometer, and GPS data to measure and map pavement quality, identifying defects for maintenance and infrastructure improvement.

Parallax P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the RV3028 RTC

Country Live Clocks is a Node.js module for integrating real-time clocks, displaying current times in the top 5 timezones of any country. It's perfect for applications needing accurate global time representation, offering a simple API and comprehensive timezone data.

Library for DS1307

Library for BQ32000

A desktop application for creating useful and different interfaces where users can follow their activities, periodic or non-periodic events, daily news and weather information.

Parallax P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the PCF8563 RTC