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
While for some good reasons, the majority of clocks show the time using a digital display, clocks showing hands still have some charme.
This compact yet robust module not only keeps time with exceptional accuracy but also integrates smoothly with microcontrollers like Arduino
Tokidoki is a multifunctional robotic timepiece with a single-motor interface.
ESP powered alarm clock with web (WiFi setup) interface, wake up light mode, multiple (recurring) alarms, triggering, messages...
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.
A simple 8x32 LED matrix alarm clock.
Small size code and simple hardware. Improved version now available.
Yet another useless Arduino clock, but i love it.
Costs around $120 USD (incredibly cheap compared to competitors) and uses easy-to-find components.
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.
Matrix clock with scrolling time, date, day of week, temp, humidity and event notifications.
Replace an unreliable cheap pressure switch with an Arduino-controlled high current relay. Ver 2 now includes an auto drain valve.
THIS PROJECT IS BASED on THE ALARMS AND BEEPS USING BUZZERS FOR SECURITY
Make your own infinity mirror clock!
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!
A simple connected clock and weather report using ESP8266, MAX7219 LED matrix display, and DHT11 temperature and humidity sensor.
