Start sequence to race, then show winner for Hot Wheels type cars. Displays total race time, both car speeds and winning difference in ms.

A weather clock with RTC DS3231, 2 x weather sensor BME280, 20x4 LCD and brightness auto-adjust.

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).

Drive without distracting your sight, take care of speed limits, "f****" speed traps taking under control your car speed on windscreen!

Make a DIY 224 LEDs strip face mask.

It's a biorhythm clock using Arduino Nano showing the Emotional, Physical and Intellectual status of your body!

Sending data over Laser from one Arduino to another using a keypad and an LCD(100b/second)

I wondered if the SSD1106 can be used for more than text & simple graphics. After a bit of overclocking I managed to stream video at 30 FPS.

Perpetual calendar, digital clock and temperature using LED display and Arduino.

Park in your garage with perfect consistency! No more hitting the garage door or workbench!

What if we use our surrounding environment as a technology canvas?

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

This project is a prototype I will use in other digital clock projects I have in the works.

In this I will tell you how to connect two 16*2 LCD together with single arduino. This is a very unique project. you can't find this anywhere.

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.

Display LoadMaster Solar data on a HC-12 Wireless connected Nextion (3.2" Enhanced) Display. How to use a Nextion.

Make a mechanical 7-segment display using electromagnets!

An alarm clock showing the Jewish (Hebrew) date, the Gregorian date, current time, time of nightfall, sunrise, etc

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.

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.

Here is my first step to crete the clock based on *x8 LED matrixes

Alarm clock on homemade 24x6 matrix with 144 8mm white LEDs.