Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.

A simple clock using LED matrix and RTC to display the time, date and temperature.

This digital clock speaks the time in two languages (English or Portuguese).

Park in your garage with perfect consistency! No more hitting the garage door or workbench!

Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).

Control the LCD contrast and background LED with analogWrite!

Just part of a big project while I'm doing testing on DS3231 RTC module with LCD keypad shield. I think this can be shared.

This is a random number generator using 8x8 LED matrix and Arduino. It is adjustable from 1 to 60 and includes a timer play mode.

This is a clock with its digits out of order. Within the apparent chaos is a beautiful order! Very easy to use including an alarm clock!

A realtime battery indicator for your project without extra components or using any analog I/Os.

Very simple clock, that looks great!

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

Perpetual calendar, digital clock and temperature using LED display and Arduino.

This is how to make your own LCD timer, just with an Arduino, a LCD screen and some hook-up wires.

Arduino tutorial: LED Matrix red 32x8 256 Led driven by MAX7219 (or MAX7221) and Arduino Uno

Weather forecast clock made from a Nano, a salvaged alarm, a BME280 sensor, a DS1307 RTC, an old cell phone battery, and Nokia 5110 screen.

Digital and binary Clock using Arduino, RTC, two LED matrix, operating in 4 different modes (AM-PM / 24 HS / 02 types of fonts).

Text Clock with Arduino that can display the time in two languages: English or Portuguese.

This watch includes temperature reading, timer and alarm functions.

This project introduces to you a tiny calendar using a LED Matrix and includes many features like the Moon phase!

An open source VR headset that you can build yourself for $100.

Time management is key in our everyday lives thus the need to create Arduino Digital Alarm Clock to aid in proper time management.

Estragon and Vladimir's dialogues in Sam Beckett's play Waiting For Godot are literary history. These two Arduinos remix their dialogues.

Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.