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

This is how to make your own LCD timer, just with an Arduino, a LCD screen and some hook-up wires.

Just part of a big project while I'm doing testing on DS3231 RTC module with LCD keypad shield. I think this can be shared.

Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.

This project is about an Arduino running a digital clock, a stopwatch, and a timer simultaneously!

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

Control the LCD contrast and background LED with analogWrite!

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

Digital and binary Clock using Arduino, RTC, two LED matrix, operating in 4 different modes (AM-PM / 24 HS / 02 types of fonts).

This is an amazing digital clock with automatic cancellation of the mirroring effect! Just move it in front of a mirror and be amazed!

This digital clock driven by Arduino is a fun emulator of 4-stroke engine where the digits of hours & minutes represent the pistons moving.

Arduino tutorial: LED Matrix red 32x8 256 Led driven by MAX7219 (or MAX7221) and Arduino Uno

A simple clock using LED matrix and RTC to display the time, date and temperature.

Cool project to begin with 128x64 OLED, done with a twisted logic to fix the refresh flashing screen.

Wire a 16x2 LCD.

This project introduces to you a tiny calendar using a LED Matrix and includes many features like the Moon phase!

A word clock using an OLED display.

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

This is the Digital & Binary Clock in 8 Digits x 7 Segments LED display with Arduino, MAX72xx and DS1307 RTC.

Would you like to train your reaction time in milliseconds? Now you can with a timer inspired by the F1 race start lights.

Use only 3 digital pins on your Arduino to display characters on the single digit 7-segment display.

8x8 RGB LED matrix x 8 = 16x32 RGB LED matrix.

With this system, guess the number in between any range required according to the situation.

How to drive old binary input HEX LED display with Arduino.