In Arduino projects it’s hard to know where to start. Fortunately, there are so many options. Here are 15 Arduino projects for beginners to get you started!

A note about the required equipment. For the sake of brevity, items commonly included in Arduino starter kits are not included in the reviews provided here. Any other required components will be listed in the project description.

1. Create a wire game with Arduino

You will need:

  • 1 x Small Arduino compatible buzzer
  • 1 x Old metal hanger.

This build combines the classic carnival game with simple electronics and code. The Arduino Buzz Wire Game is a fantastic project to make with kids that uses cheap components and a bit of DIY.

2. Arduino MIDI controller

You will need:

  • 1 x 5-pin DIN male, female
  • 1 x MIDI cable
  • 1 x MIDI interface or MIDI compatible device

Any musician familiar with MIDI controllers knows how powerful they can be. Did you know that you can use Arduino to create a DIY controller ? Even if you’ve never used it, it’s a great way to get started rather than buying an expensive keyboard or controller.

The project uses a free MIDI code library and simple components. It’s beginner-friendly and can be improved over time until you have a fully functional custom MIDI controller!

3. Control your Arduino with Python

This animated GIF shows an Arduino board with blinking LED lights.

If you already know Python, you can learn about Arduino hardware without learning a new language. This project is especially useful for people who are just starting out, as Python is a beginner-friendly language. The code part of this project is simple and does not require any components, just an Arduino board!

4.Arduino Game Controller

You will need:

  • Unity3D (Free)
  • Uniduino Unity Asset

The only thing cooler than making your own games is making your own game controller.

This custom Arduino game controller project covers both building your own hardware and step by step coding a simple game.

5.Arduino RFID Smart Lock

You will need:

  • 1 x Logic level N channel Mosfet
  • 1 x MFRC522 module
  • 1 x 12V solenoid
  • 1 x 12V power supply

This intelligent system looks more difficult. But because of the cheap and easy to use RFID reader, it’s easier than you think.

This project uses several parts that may be new to you. Instead of starting from scratch, the code is modified from existing examples. This is an excellent introduction to multi-component devices with real practical use.

6. Simple Arduino Alarm System

You will need:

  • 1 x ultrasonic ping sensor
  • 1 x Piezo buzzer
  • 1 x led strip

simple alarm system simple alarm system which uses a motion sensor to detect movement, the LEDs flash and a high beep sounds when an intruder is detected.

While not exactly the right home protection, it offers the perfect solution for protecting small spaces. Perfect for keeping track of your snacks!

7. Traffic light controller

Traffic light-with wiring layout switch

This project is a great introduction to Arduino programming. The traffic light controller uses a red, yellow, and green LED to recreate a traffic light on a breadboard. It’s an easy way to get comfortable with writing and editing code. As a bonus, all required components should be included in your starter kit.

And for a project you can create without programming, take a look at How to Use Xod to Build an Arduino Robot.

8. Companion Cube Mood Lamp

You will need:

  • Square glass jar or bottle
  • Solid glue
  • Gray and red modeling clay
  • white candle

Remember the video game Portal? In this project, the mood lamp on the portal mood lamp uses a square glass jar to create a color display that looks incredible. Making a lamp is a great project for beginners. The wiring diagram and code are relatively simple and you end up with an amazing DIY creation!

9. Arduino-Powered Temperature Controller

this is a picture of temperature controller box

You will need:

  • Temperature sensor such as TMP36
  • Relay or RC plug switches
  • Screw terminals
  • Heat retention box
  • Heating/cooling element or incandescent lamp with mount (or both)

Using an Arduino and a few parts, you can create a temperature control device. instead of paying for a commercial model. This is not only a great project for beginners, but also for real applications!

10. Recreate the Arcade Classic «Pong»

You will need:

  • Arduino compatible OLED screen

Retro game coding is a great programming practice. Pong is a classic and you can play it in two ways on your Arduino. You can code the game from scratch and play on an inexpensive OLED screen.

11. Devil TV Arduino Prank Remote

You will need:

  • IR LED transmitter, e.g. TIL38
  • IR receiver such as TSOP382

An Arduino along with an infrared (infrared) transmitter and receiver can cause innocent chaos. Bombarding any IR device with IR signals makes them act like they are living their own life.

In this project, you will learn how to build a remote control using an Arduino and some IR components. The result is guaranteed to drive everyone who is around crazy.

12. Create your own Ambilight

You will need:

  • 10A 5V power supply
  • WS2812B led strip

Originally developed for Philips TVs, Ambilight features ambient lighting that reacts to images on the TV screen. It’s not that hard to recreate Ambilight on any screen. Inexpensive addressable LEDs keep the cost of this impressive looking build down, and at the time of writing the list of components for this project has fallen well below the manual’s $60 cost.

13. Arduino-Powered Laser Turret

You will need:

While there aren’t many practical reasons to build an Arduino-powered laser tower that shouldn’t stop you! The code in this project is highly extensible and allows you to customize the movement of your tower. This is a great introduction to using servos with Arduino boards, the building blocks of robotics!

14. Pulsing Cube LED

You will need:

If you are looking for something beautiful to create, a pulsating LED cube is the perfect choice. Controlled from a single Arduino via multiplexing, it’s still easy enough for beginners. This project is also great soldering practice, which is one of the basic electronics beginner skills you need to know.

15. Weekend Project: Building a Giant LED Pixel Display

You will need:

LED pixel display uses rows of LEDs to create vibrant designs, text, or even animated GIFs that you can create and hang right on the wall. The build relies on an external software called Glediator (free) that allows you full control of the LED matrix, as well as the ability to create live or pre-recorded mixes of your LED animations.

Endless Possibilities With These DIY Arduino Projects

The simplest Arduino projects use a few components and will teach you the basics of the hardware. The best way to get acquainted is to follow these tutorials for beginners.

Once you feel confident, why not move on to something more important, like automating your home. !

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