Small size code and simple hardware.
Project tutorial by M.V.P.
This project is similar to my previous one but uses the FHT library which turns out to be at least 4 times faster than the FFT.
Project tutorial by janux
A very useful project, made to monitor system resources without opening Task Manager.
Project showcase by thesahilsaluja
Great instrument for short time local weather forecasting. Uses only Arduino, BMP180 and 9g servo.
Project tutorial by Mirko Pavleski
This is a simple guide on how to control 7 segment display with Arduino
Project tutorial by mdraber
Another clock project with 1, 2" matrix display.
Project tutorial by Ingo Lohs
Make your projects colorful.
An alarm clock showing the Jewish (Hebrew) date, the Gregorian date, current time, time of nightfall, sunrise, etc
Project showcase by 1040tax
A nice looking clock and thermometer on a large 128x64 LCD screen.
A simple countdown timer that makes you wash your hands for at least 20 seconds.
Project tutorial by The Tech Lab
A practical device for automatic measuring human height.
How to build an Arduino-based big LCD clock with two alarms and temperature monitor controlled by IR TV remote.
Nice looking wooden analog style clock with Arduino Nano and 1mA ammeters.
Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).
Project tutorial by LAGSILVA
A cool digital clock which sports the 7 segment display. With its bright red display will make sure you like to keep an eye at the time.
Project tutorial by shivakumarj1995
A simple to build clock with many features.
Arduino stopwatch and lap timer with excelent accuracy and responsiveness!
An analog/digital clock using Arduino Nano, DS1307 & Nokia 5110.
Project showcase by garysat
FFT spectrum analyzer is a test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis.
A simple to build LED matrix flip clock.
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
A digital clock using minimum components.
Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.
Project showcase by ericBcreator
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