A useful calculator similar in style to the Windows 10 standard calculator for the Arduino Uno.
Project tutorial by mariogianota
Complete tutorial on how to control 8x8 Matrix when you do not want to use driver chips like MAX2719 and corresponding Libraries.
Project tutorial by mdraber
Full instructions explaining how to create a digital compass using a 3.5 inch Nextion LCD and a QMC5883L compass module for the Arduino Uno.
How to get a stable display without blinking and residual light.
Project tutorial by TheLostGhost
The simplest Arduino LCD clock ever designed. Only needs an Arduino UNO, a 1602 LCD, and two buttons. No resistors, no potentiometer.
Project tutorial by plouc68000
Digital and binary Clock using Arduino, RTC, two LED matrix, operating in 4 different modes (AM-PM / 24 HS / 02 types of fonts).
Project tutorial by LAGSILVA
Small size code and simple hardware.
Project tutorial by M.V.P.
Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.
A guide on how to use the OSEPP LCD and keypad shield.
Project tutorial by Joe
A simple, yet effective, temperature telling device that updates every 5 minutes giving you the temperature of your room!
Project tutorial by Arduino “having11” Guy
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!
Another clock project with 1, 2" matrix display.
Project tutorial by Ingo Lohs
Adjustable countdown timer using 4-digit 7-segment display.
Project tutorial by dmytrosavchuk
An alarm clock using a DS1302 RTC and a buzzer. You can set the RTC by a keypad as well as set the alarm.
Project tutorial by SurtrTech
Create a history graph that maps temperature values live on a TFT LCD in seconds. Just edit 2 variables and choose your graph's colour.
Project tutorial by Andrei Florian
I built a simple wood LED clock, using modern electronics and traditional wood and metal working techniques.
Project tutorial by Andrew Jones
A simple to build clock with many features.
Project tutorial by Mirko Pavleski
In this project I'll show you a simple way to control a 7 Segment Display with a keypad!
Project tutorial by Isaac100
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...
Project tutorial by Thomas Angielsky
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.
Project tutorial by shivakumarj1995
This project will show you how to make with Arduino and 16X2 LCD
real time display from your computer.
Project tutorial by Youssef Sabaa
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 project is about an Arduino running a digital clock, a stopwatch, and a timer simultaneously!
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