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

Designed for crew rowing, this speedcoach is designed to track split times and total meters traveled.

Would you like to train your reaction time in milliseconds? Now you can with a timer inspired by the F1 race start lights.

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

A simple 8x32 LED matrix alarm clock.

A simple Arduino clock without RTC module for beginners.

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

Simple clock with MKR Vidor 4000

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

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.

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

Your typical led matrix in a DIY shield! Only 4x4 makes it perfect for beginners/intermediate.

Arduino Uno Touch Screen Piano

The Nixie Shield allows an Arduino board to connect any Nixie tube to use in your projects.

Use your Arduino and build Nixie clock, thermometer and hygrometer. Beautifully made housing and easy to operate.

Basically a digital clock that can have the time changed at the press of a button.

This clock uses the first 192 digits of Pi number to display the time in a 32 x 8 LED matrix in an original way.

This clock can be rotated in any position keeping the digits readable even upside down or in a mirrored image!

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

This is the Digital & Binary Clock in 8 Digits x 7 Segments LED display with Arduino, MAX72xx and DS1307 RTC.

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 is an amazing digital clock with automatic cancellation of the mirroring effect! Just move it in front of a mirror and be amazed!

DIY onboard computer for bicycle