Arduino tutorial: LED Matrix red 32x8 256 Led driven by MAX7219 (or MAX7221) and Arduino Uno
Project showcase by Bihari lifehacker
An alarm clock showing the Jewish (Hebrew) date, the Gregorian date, current time, time of nightfall, sunrise, etc
Project showcase by 1040tax
Estragon and Vladimir's dialogues in Sam Beckett's play Waiting For Godot are literary history. These two Arduinos remix their dialogues.
Project showcase by pollux labs
This is a clock with its digits out of order. Within the apparent chaos is a beautiful order! Very easy to use including an alarm clock!
Project showcase by LAGSILVA
Use only 3 digital pins on your Arduino to display characters on the single digit 7-segment display.
Project showcase by goarray
Text Clock with Arduino that can display the time in two languages: English or Portuguese.
A large 4-digit 7-segment counter with LiPo backup, in case USB power is cut.
Project showcase by Ratti3
An alarm clock with no physical buttons, just a remote control.
Project showcase by Robin The Tactician
Would you like to train your reaction time in milliseconds? Now you can with a timer inspired by the F1 race start lights.
A simple clock using LED matrix and RTC to display the time, date and temperature.
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.
This project is about an Arduino running a digital clock, a stopwatch, and a timer simultaneously!
This is how to make your own LCD timer, just with an Arduino, a LCD screen and some hook-up wires.
Project showcase by Hugo Blanc
When mathematical art joins Arduino.
Project showcase by OHAlgerie
This digital clock driven by Arduino is a fun emulator of 4-stroke engine where the digits of hours & minutes represent the pistons moving.
This is the Digital & Binary Clock in 8 Digits x 7 Segments LED display with Arduino, MAX72xx and DS1307 RTC.
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!
With this system, guess the number in between any range required according to the situation.
Project showcase by Kiran Kumar
A POV image and text sketch code generator. Load your design or text and copy your sketch, also via Bluetooth.
Project showcase by Team Chusocreations
Wire a 16x2 LCD.
Project showcase by ThomTronics
With photocells in both goals and a bright LED-display on the table, a USB powerbank provides action for at least 30 hours.
Project showcase by OSZ Täuffelen
A weather clock with Arduino, RTC, DHT22 and BMP180.
Project showcase by Tittiamo
Control the LCD contrast and background LED with analogWrite!
Project showcase by zurrealStudios
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