This is another one of my series of unusual clocks. The time is displayed on the WS2812 LED strip containing 34 LEDs
Project tutorial by Mirko Pavleski
An accurate clock with date displayed on a 16x2 LCD using just the Arduino, the display and few buttons. No RTC module required.
Project tutorial by paulsb
A simple setup using an Arduino Nano and an LCD Keypad Shield to set the date, time and alarms for a DS3231 Real Time Clock (RTC).
Project tutorial by guy-l
Complete tutorial on how to control 8x8 Matrix when you do not want to use driver chips like MAX2719 and corresponding Libraries.
Project tutorial by mdraber
This is a simple guide on how to control 7 segment display with Arduino
Great instrument for short time local weather forecasting. Uses only Arduino, BMP180 and 9g servo.
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
How to build an Arduino-based big LCD clock with two alarms and temperature monitor controlled by IR TV remote.
FFT spectrum analyzer is a test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis.
A practical device for automatic measuring human height.
A simple countdown timer that makes you wash your hands for at least 20 seconds.
Project tutorial by The Tech Lab
Simple word clock using 2812b leds.
Project tutorial by garysat
This project uses and Arduino Nano, a DS1307 RTC, a 5V power supply, and three servos to display the time in a digital format.
Small size code and simple hardware. Improved version now available.
Project tutorial by M.V.P.
A nice looking clock and thermometer on a large 128x64 LCD screen.
Modified exisiting project to include some sensors and extra buttons. Can use ESP01 to set time via NTP.
Project tutorial by Ratti3
A simple to build clock with many features.
Build your own word clock with an animated display. Includes a stylish 3D-printed case and five animation patterns.
Project tutorial by NZDoug
A useful device that serves for a short-term local and three-day weather forecast.
A simple to build LED matrix flip clock.
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
Nice looking wooden analog style clock with Arduino Nano and 1mA ammeters.
Another clock project with 1, 2" matrix display.
Project tutorial by Ingo Lohs
Display the results from the HC-SR04 ultrasonic sensor on an LCD display using 433MHz transmitter and receiver.
Project tutorial by mcharrison500
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