A digital clock to help small children to differentiate day time and night time through colours.

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

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.

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

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

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

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

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

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

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.

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

This project is about an Arduino running a digital clock, a stopwatch, and a timer simultaneously!

This digital clock driven by Arduino is a fun emulator of 4-stroke engine where the digits of hours & minutes represent the pistons moving.

This project is one of a series of projects that is aims to create tools that helps in so many ways.

Globe Trotter is a fun and tangible picture viewer.

It counts the amounts of 1Rs, 5Rs and 10Rs coins as well as the total amount of coins.

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

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

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!

This is an uncommon digital clock that can run in three different modes: mode digital and two different modes of binary clock.

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

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.

Control the LCD contrast and background LED with analogWrite!