Arduino Projects for Beginners

A list of easy to build Arduino projects for beginners and kids. These projects use easy to obtain components and can be built on an electronics breadboard. Suitable for use with an Arduino Uno or similar board.

Arduino projects for absolute beginners below list very easy projects for first time Arduino users. The section that follows lists projects for beginners who have learned the basics of how to use an Arduino.

Arduino Projects for Absolute Beginners

The simple projects below are suitable for absolute beginners with Arduino. They are part of a series of tutorials that introduce beginners to basic electronics. For beginners who have not yet used an electronics breadboard, see how to build a simple circuit on breadboard.

Arduino Projects for Beginners

The Arduino projects for beginners area on the Starting Electronics website has various projects for beginners such as:

Other projects suitable for beginners:

Programming Arduino

Beginners wanting to learn how to program Arduino can look at the Arduino programming course.

Arduino Ethernet Shield

For those wanting to know how to use the Arduino Ethernet shield as  a web server, the Arduino Ethernet shield web server tutorial explains all you need to know.

Other Arduino Resources

Also see the following areas on the Starting Electronics website:

  • Arduino Projects – various Arduino projects for beginners and more advanced users.
  • Arduino Tutorials –  interesting Arduino tutorials.
  • Arduino Articles – various articles and small projects such as how to battery power an Arduino, connecting a buzzer to Arduino, using Arduino to measure voltage and more.
  • Arduino Software – various Arduino software projects and information on installing Arduino software.

Another useful resource for projects is the Arduino tutorials page on the Arduino website.

Moving Light Display Arduino Project for Beginners

This easy Arduino project for beginners can be built on an electronic breadboard and uses only four LEDs and four series resistors to make a moving light display. The Arduino sketch for the project can be modified to change the rate at which the pattern on the LEDs is updated. The patterns to display on the LEDs can also be changed.

Moving Light Display Arduino Project for Beginners

Moving Light Display Arduino Project for Beginners

Details of this Arduino Project for Beginners

A breadboard is used to connect four LEDs with series resistors to an Arduino which can be an Arduino Uno or other Arduino. Four wire links connect the LEDs to four of the Arduino pins which are set as outputs. A common GND wire from the Arduino is connected to the breadboard which connects the other side of each of the series resistors to GND. This completes the circuit and enables the LEDs to be switched on by the sketch running on the Arduino.

Moving LED Arduino Project

Moving LED Arduino Project

The full project includes the circuit diagram, Arduino sketch code and instructions on how to modify the sketch to display different moving light LED patterns on the LEDs.

Other Arduino Beginner Project Resources

Those new to Arduino may be interested in the beginners electronics series of tutorials that includes an introduction to Arduino.

The same tutorial series includes ten Arduino projects for absolute beginners which is a sample of various Arduino built-in examples with instructions on how to build each project.

Arduino MEGA Ethernet Web Server for Controlling 24 Outputs

In this tutorial, an Arduino MEGA 2560 and Ethernet shield are used to make a web server that hosts a web page that allows 24 outputs to be controlled using checkboxes. The tutorial on the Arduino MEGA web server contains the circuit diagram and all of the source code for the project.

This tutorial was written to answer a question on the blog about the Arduino web server tutorial.

An image of the web server with the web page used to control 24 LEDs is shown below.

24 Output Arduino MEGA Web Server using the Ethernet Shield

24 Output Arduino MEGA Web Server using the Ethernet Shield

Arduino Voltmeter with LCD and 4 Channels

This Arduino voltmeter measures four independent voltages and displays the results on a liquid crystal display (LCD). Each channel can measure up to about 50V DC which is achieved by adding a voltage divider to each channel. Click the above link for more details, a circuit diagram and Arduino sketch code.