Building a RTC clock with NTP updates using just Uno R4 WiFi board. As all needed components like RTC and LED matrix are already built in.
With its simple design, low cost, and easy setup, this STM32 alarm clock is a perfect DIY project for beginners and electronics enthusiasts
This compact yet robust module not only keeps time with exceptional accuracy but also integrates smoothly with microcontrollers like Arduino
Alarm Clock with Arduino.
Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.
This project will show you how to use a real-time clock module (DS3231). We'll display the values on the serial monitor.
Clock LCD display adjustable.
Small size code and simple hardware. Improved version now available.
Yet another useless Arduino clock, but i love it.
Digital and binary Clock using Arduino, RTC, two LED matrix, operating in 4 different modes (AM-PM / 24 HS / 02 types of fonts).
Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.
A digital clock using minimum components.
THIS PROJECT IS BASED on THE ALARMS AND BEEPS USING BUZZERS FOR SECURITY
An alarm clock using a DS1302 RTC and a buzzer. You can set the RTC by a keypad as well as set the alarm.
Arduino stopwatch and lap timer with excelent accuracy and responsiveness!
Another clock project with 1, 2" matrix display.
A simple web clock utilizing a OLED library called U8x8lib which has a lot of fonts.
This is my project about an Analog Clock on a LED matrix and Arduino.
A nice looking clock and thermometer on a large 128x64 LCD screen.
I built a simple wood LED clock, using modern electronics and traditional wood and metal working techniques.
A simple clock using LED matrix and RTC to display the time, date and temperature.
An accurate clock with date displayed on a 16x2 LCD using just the Arduino, the display and few buttons. No RTC module required.
A clock, controlled by a RTC module, that you can see on a 4-digit display.
A simple ESP8266 wrist watch with WiFi connection for multiple locations, NTP time server synchronization and comparing functions.