Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.

A very useful project, made to monitor system resources without opening Task Manager.

Small size code and simple hardware. Improved version now available.

Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).

A digital clock using minimum components.

A simple to build clock with many features.

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

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.

Another clock project with 1, 2" matrix display.

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...

I built a simple wood LED clock, using modern electronics and traditional wood and metal working techniques.

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.

A practical device for automatic measuring human height.

An accurate clock with date displayed on a 16x2 LCD using just the Arduino, the display and few buttons. No RTC module required.

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.

Nice looking wooden analog style clock with Arduino Nano and 1mA ammeters.

Another one of the series of unusual clocks I made.

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

Project is showing simple stopwatch with start, stop and restart. It's a great project for learning how to use LCD with Arduino UNO or NANO.

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.

A simple to build LED matrix flip clock.

Complete tutorial on how to control 8x8 Matrix when you do not want to use driver chips like MAX2719 and corresponding Libraries.

A simple countdown timer that makes you wash your hands for at least 20 seconds.