This will prevent you from going back to sleep after snoozing that since now you have to solve a math problem to snooze the alarm.
This small and attractive device periodically displays an attention-catching animation followed by the current temperature in C° and F°.
Project tutorial by Kian Calnan
An Arduino Mega is used to control a large (40 inch x 20 inch) color LED display with scrolling text. Software is provided for demos.
Project tutorial by Doug Domke
Hey guys! Here is a new tutorial to teach you how to make a digital clock based on the LIXIE display technology using an Arduino board.
Project tutorial by MEGA DAS
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!
Project tutorial by LAGSILVA
Small size code and simple hardware.
Project tutorial by M.V.P.
Use only 3 digital pins on your Arduino to display characters on the single digit 7-segment display.
Project showcase by goarray
Randomly select from the 64 LED of an 8x8 matrix. Once a predetermined percent of the total have been selected, display the stats in colors.
Project tutorial by scott mangiacotti
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.
Integrate this easy-to-use DHT11 temperature and humidity sensor into your weather station, drone, weather balloon, or greenhouse.
Project tutorial by ejshea
Text Clock with Arduino that can display the time in two languages: English or Portuguese.
Add an LCD to your projects to display data acquired from sensors, display your own custom characters, or use it as a debugging tool.
This is a class voting machine.
Project tutorial by msr048
A simple to build clock with many features.
Project tutorial by Mirko Pavleski
8x8 RGB LED matrix x 8 = 16x32 RGB LED matrix.
Project showcase by HeathenHacks
An analog-style BMP180 barometer.
A project using a car brake rotor as a clock.
Project tutorial by xXarduino_11Xx
This project lets you write on an LCD using Morse code.
Project tutorial by GiHOxp
A simple 8x32 LED matrix alarm clock.
Project in progress by vikonix
The proposed application uses a temperature sensor, an Arduino and a smart LED strip to create a large thermometer.
Project tutorial by Giovanni Carrera
Simplest POV display with 5 LEDs and an Arduino Nano.
An alarm clock with no physical buttons, just a remote control.
Project showcase by Robin The Tactician
In this tutorial, you will learn how to use and set up 2.4″ Touch LCD Shield for Arduino. Basic setup to a paint app!
Arduino Uno Touch Screen Piano
Project in progress by rom3
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