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

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

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

Globe Trotter is a fun and tangible picture viewer.

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.

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

An Arduino UNO large clock on a 16x2 LCD display shield with the ability to change hours and minutes.

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

Custom digital clock using all available resources of a 16x2 LCD to make it look good.

This project explains how to use a dual Clock using DS3231 on 1.8" ST7735 Display

A simple but beautifully accurate PWM frequency meter.

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

It is a great way to see in real time how many subscribers are on your YouTube channels without always going to your channel to see.

I love swimming, but I tend to lose count of the laps, so I made this lap counter with an Arduino.

A scrolling text display, using 294 LEDs to simulate a stock exchange ticker.

Watching primes born was never more exciting, or slow.

A big and heavy alarm clock made from an old tea can, a big red button and a few other parts.

This project encodes serial messages into Morse code, and displays the characters on an LCD screen at the same time.

Very simple clock, that looks great!

This watch includes temperature reading, timer and alarm functions.

Control a 16x2 LCD, including contrast and backlight in code, using a shift register. Includes library with fade and backlight functions.

A wristwatch that displays time in binary through an array of LEDs.

Using Dot Matrix and Bluetooth to make a scrolling display.

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