How to build an Arduino-based big LCD clock with two alarms and temperature monitor controlled by IR TV remote.
Project tutorial by Mirko Pavleski
FFT spectrum analyzer is a test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis.
Here is my first step to crete the clock based on *x8 LED matrixes
Project in progress by mdraber
Alarm clock on homemade 24x6 matrix with 144 8mm white LEDs.
Display any picture or text on a 32x64 LED panel with just an Arduino Nano!
Project tutorial by CamelCaseName
A practical device for automatic measuring human height.
An interesting clock that will appeal to those gamers that grew up on retro games like Pong, Pacman and Tetris.
Project tutorial by John Bradnam
Use two rotary encoders to draw whatever picture your heart desires, and then shake it to erase the image — just like the real thing!
Project tutorial by Arduino “having11” Guy
A clock that gets the date-time from multiple satellites and calculate the time zone dynamically.
Project showcase by Claude (science 3d)
I need to control the humidity and temperature of some carnivorous plants in the greenhouse, this requires constant temperatures and humidit
Project in progress by FRANK1966
A simple countdown timer that makes you wash your hands for at least 20 seconds.
Project tutorial by The Tech Lab
One big digit, fully functional Arduino Nano clock.
Making my own special gift for a 50th anniversary with NeoPixel and an Arduino Nano.
Project showcase by remnis
Simple word clock using 2812b leds.
Project tutorial by garysat
VFD tubes are a good alternative to Nixie Tubes, especially in retro clock projects. Read about how they can be used with an Arduino.
by Doctor Volt
This project uses and Arduino Nano, a DS1307 RTC, a 5V power supply, and three servos to display the time in a digital format.
My first Arduino build. RTC displayed on I2C LCD and Legos!
Project showcase by Tishin
Device for tracking multiple players' or teams' score for games and activities.
Project tutorial by shajeeb
2 x 16-band audio spectrum analyzer with Arduino Nano and 2 x 16 chars LCD display. This project is based on Shajeeb's project.
by shajeeb and ThomAce
Small size code and simple hardware.
Project tutorial by M.V.P.
Turn your bedside lamp into a wake light with this cool device.
Project tutorial by wolfidan
Word clock with linear display of seconds includes modes for digital clock, analogue clock, temperature and humidity, plus three games.
Project tutorial by brettoliver
Using 2 ATmega328s, this clock displays and decodes the DCF77 signal using 150 LEDs and 4x 7-segment display modules on a 12" (305mm) dial.
View images and RGB video play on SPI TFT display using Arduino Nano.
Project tutorial by Alf81010
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