The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

Architecture Inspired Arduino Binary Clock Kits (video) 1:37 pm June 7, 2017 By Julian Horsey ...

The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

Such as the Arduino Nixie tube clock shield that is compatible with Arduino Uno, Micro, Nano microcontrollers but apparently works best with the new Arduino Nano 33 IoT development board.

Desk Clock with Temperature and Humidity Display A versatile Arduino-based desk clock project that displays time, date, temperature, and humidity using a 16x2 LCD display, DHT11 sensor, and DS3231 RTC ...

This project is an Arduino-based alarm clock developed using PlatformIO IDE in Visual Studio. The alarm clock is designed to [brief description of the functionality and features]. Clone this ...