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

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.

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

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).

Arduino stopwatch and lap timer with excelent accuracy and responsiveness!

Control the LCD contrast and background LED with analogWrite!

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

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

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

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.

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

Wire a 16x2 LCD.

A word clock using an OLED display.

This is a random number generator using 8x8 LED matrix and Arduino. It is adjustable from 1 to 60 and includes a timer play mode.

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

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.

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

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

This clock uses the first 192 digits of Pi number to display the time in a 32 x 8 LED matrix in an original way.

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