Small size code and simple hardware.
Project tutorial by M.V.P.
A practical device for automatic measuring human height.
Project tutorial by Mirko Pavleski
A very useful project, made to monitor system resources without opening Task Manager.
Project showcase by thesahilsaluja
Modified exisiting project to include some sensors and extra buttons. Can use ESP01 to set time via NTP.
Project tutorial by Ratti3
Simple word clock using 2812b leds.
Project tutorial by garysat
Arduino stopwatch and lap timer with excelent accuracy and responsiveness!
Project tutorial by LAGSILVA
A simple countdown timer that makes you wash your hands for at least 20 seconds.
Project tutorial by The Tech Lab
Nice looking wooden analog style clock with Arduino Nano and 1mA ammeters.
A digital clock using minimum components.
Project showcase by garysat
Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.
Project showcase by ericBcreator
Making my own special gift for a 50th anniversary with NeoPixel and an Arduino Nano.
Project showcase by remnis
A simple to build clock with many features.
An Arduino code that displays on a small 0.98" OLED SSD1306 Date/Time and also calculates and displays Salat Time for a given town
This project uses and Arduino Nano, a DS1307 RTC, a 5V power supply, and three servos to display the time in a digital format.
A nice looking clock and thermometer on a large 128x64 LCD screen.
A simple to build LED matrix flip clock.
Simple wall clock using Adafruit 1/4 60 Ring Neopixel
Project tutorial by antiElectron
Connect I2C Character LCD Display to Arduino and program it - quick and easy!
by Boian Mitov
Another clock project with 1, 2" matrix display.
Project tutorial by Ingo Lohs
An Arduino based word clock that tells the day of the week, the month, day and year and the time to the minute in words.
My first Arduino build. RTC displayed on I2C LCD and Legos!
Project showcase by Tishin
Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).
Designed for crew rowing, this speedcoach is designed to track split times and total meters traveled.
Project in progress by rowingtechinnovations
One year ago I built a simple Arduino dice with my son. We have learned a lot in the meantime and it's time for an update...
Project tutorial by Thomas Angielsky
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