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Fyrir byrjendur. Download og lestur - fyrir hvað er Arduino ? 

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Fyrir byrjendur. Download og lestur - fyrir hvað er Arduino ? 

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Welcome to Arduino! Before you start controlling the world around you, you'll need to set up the software to program your board.

The Arduino Software (IDE) allows you to write programs and upload them to your board. In the Arduino Software page you will find two options:

1. If you have a reliable Internet connection, you should use the online IDE (Arduino Web Editor). It will allow you to save your sketches in the cloud, having them available from any device and backed up. You will always have the most up-to-date version of the IDE without the need to install updates or community generated libraries.

2. If you would rather work offline, you should use the latest version of the desktop IDE.

Code online on the Arduino Web Editor

To use the online IDE simply follow these instructions. Remember that boards work out-of-the-box on the Web Editor, you only need to install Arduino Create Agent to get started.

Install the Arduino Desktop IDE

To get step-by-step instructions select one of the following link accordingly to your operating system.

Choose your board in the list here on the right to learn how to get started with it and how to use it on the Desktop IDE.

Learn Arduino

Read an introduction on what is Arduino and why you'd want to use it.

What is the Arduino Software (IDE) and how do I change the default language?

Libraries: Using and installing Arduino Libraries.

Cores: Need to add a new board to your Arduino Software? Install the relate core and manage it.

Troubleshooting: Advice on what to do if things don't work.

For a complete list of Guides visit the Foundations section, where you will find in-depth knowledge about the principles and techniques behind the Arduino platform.

Making the Arduino StarterKit projects and reading the book 'Getting Started with Arduino' are great ways to start learning and tinkering with coding and electronics.

Arduino Education
Get started today!
The text of the Arduino getting started guide is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the guide are released into the public domain.

General Care - Cleaning Your Board

Now you know how to get started with your Arduino board, so here are a few basic tips on caring for your Arduino in the future:

Despite the temptation to carry on with your project through dinner, try to avoid eating and drinking whilst using your Arduino board - it doesn't like getting wet, and there's nothing worse than food crumbs in your headers!

If your Arduino has been running a project for the past few months and gathered a fair amount of dust, try using any readily available Air Duster - these are ideal for removing dust and debris from the surface of the board and difficult to reach areas such as the ports and between the pins.

Please do your best to not spill liquid on your board. As accidents do happen though, if you inadvertently spill something sticky on your board and are lucky enough that it still works then we'd recommend using an IPA (isopropyl alcohol) wipe to safely remove grease, dirt and dust from the board. N.B. please ensure your board is disconnected from the computer or battery before applying the IPA wipe.

Open source and Arduino are all about sharing ideas, content, software and even hardware. Given these challenging times with Covid-19, if you are intending to share your Arduino board with other people to use (e.g. students in a classroom), we would recommend disinfecting the board by using a 222nm UV Sterilization Lamp - ONLY one that comes in a cabinet for safe use.

Finally, please wash your hands.

License

The text of the Arduino getting started guide is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the guide are released into the public domain.

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Arduino projectscan be difficult to know where to start. Luckily there are so many options. Here are 15 beginner Arduino projects to get you going!

Required Equipment

For the sake of brevity, items that are usually included in Arduino starter kits aren't included in the overviews provided here. Any other required components will be listed in the project description.

1. Make a Buzz Wire Game With an Arduino
You will need:

1 x Small Arduino compatible buzzer

1 x Old metal coat hanger

This build combines a classic carnival game with simple electronics and code. Using cheap components and a little DIY craft, the Arduino Buzz Wire Game is a fantastic project to work on with children.

2. Arduino MIDI Controller
You will need:

1 x 5-pin DIN female socket

1 x MIDI cable

1 x MIDI interface or MIDI capable device

Any musician who is familiar with MIDI controllers knows how powerful they can be. Did you know that you can use an Arduino to make a DIY MIDI controller? Even if you've never used one, this is a perfect 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 has the potential to be improved over time, until you have a fully featured custom MIDI controller!

3. Control Your Arduino With Python

If you already know Python, you can learn about Arduino hardware without learning a new language. This project is especially useful for people just starting out, as Python is a beginner-friendly language. The code side of this project is straightforward, and requires no components at all, just an Arduino board!

4. Arduino Game Controller

You will need:

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

This Instructables project shows you just how easy it is to build your own controller step-by-step so that you can control your favorite game on your computer. It's also customizable, so you can configure the controller for the specifics of each 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 Arduino smart locking system looks complicated. But due to a cheap and easy-to-use RFID reader, it's more straightforward than you'd think.

This project uses a few parts that may be new to you. Rather than starting from scratch, the code is modified from existing examples. This is an excellent introduction to multi-component devices with real practical uses.

6. Simple Arduino Alarm System
You will need:

1 x Ultrasonic "ping" sensor

1 x Piezo buzzer

1 x LED strip light

A simple alarm system that uses a motion sensor to detect movement. LEDs flash and a high-pitched warning tone is emitted when an intruder is detected.

While it's not exactly proper home protection, it does offer a perfect solution to protect small spaces. Ideal for keeping an eye on your snack drawer!

7. Traffic Light Controller

This project is a great introduction to Arduino programming. The traffic light controller uses a red, yellow, and green LED to re-create a traffic light on your breadboard. It's an easy way to get hands-on with writing and editing code. As a bonus, all the 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:

1 x Square glass jar or bottle

1 x White candle

Hard-drying clear glue

Gray and red modeling clay

Remember the video game Portal? In this project, a Portal-themed mood lamp uses a square glass jar to create a color-shifting display that looks incredible. Creating the lamp is a great DIY project for beginners. The wiring and code are relatively simple, and you'll end up with a striking DIY creation!

9. Arduino-Powered Temperature Controller

You will need:

Temperature sensor, such as the TMP36

Relay or RC plug switches

Screw terminals

Box to trap the heat

Heating/cooling element, or incandescent bulb with fixture (or both)

Using just an Arduino and a few parts, you can create a temperature control device instead of paying for a commercial model. Not only is this an excellent beginner level project, it has real-world applications!

10. Re-Create the Arcade Classic "Pong"
You will need:
An Arduino compatible OLED screen

Building a retro game is a satisfying beginner project. Pong is a classic, and with this build you can share your finished product with a friend. You can find the code on the Arduino project tutorial, and play on an inexpensive OLED screen.

11. "The TV Devil" Arduino Prank Remote
You will need:

IR transmitter LED, such as TIL38

IR receiver, such as TSOP382

An Arduino along with an IR (infrared) transmitter and receiver can cause some innocent chaos. Bombarding any IR controlled device with IR signals makes them act as if they have a life of their own.

In this project you'll learn how to build a remote control using an Arduino and some IR components. The result is assured to drive anyone nearby mad!

12. Make Your Own Ambilight
You will need:

10A 5V power supply

WS2812B LED strip

Originally developed for Philips TVs, the Ambilight features ambient lighting that reacts to the images on your television screen. It's not too difficult to re-create the Ambilight for any screen. Cheap addressable LEDs cut the cost of this impressive-looking build, and at the time of writing, the component list for this project has dropped much lower than the $60 guide cost.

13. Arduino-Powered Laser Turret

You will need:

2 x Servos

Laser module

Piezo buzzer

Metal wire and cable ties

While there aren't many practical reasons for building an Arduino-powered laser turret, that shouldn't stop you! The code in this project is easily extendable and allows you to customize your turret's movement. This is an excellent introduction to using servos with Arduino boards, the building blocks of robotics!

14. Pulsating LED Cube
You will need:
If you are looking for something beautiful to build, the pulsating LED cube is a perfect choice. Controlled from a single Arduino via multiplexing, it is still easy enough for beginners to make. This project is also excellent soldering practice, which is one of the essential beginner's electronics skills you need to know.

15. Weekend Project: Build a Giant LED Pixel Display
You will need:

10-meter strip of LED pixels

5V 10A power supply

Thick wire

Ikea RIBBA photo frame

Glass frosting spray

White paint

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

Endless Possibilities With These DIY Arduino Projects

Most simple Arduino projects use few components and teach you the basics of DIY hardware. The best way to get familiar is to follow beginner tutorials like these.

Once you feel confident, why not move on to something more significant like using Arduino to control your smart home?

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Arduino projectscan be difficult to know where to start. Luckily there are so many options. Here are 15 beginner Arduino projects to get you going! For the sake of brevity, items that are usually included in Arduino starter kits aren't included in the overviews provided here.

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Aukahlutir sem hægt er að kaupa f. Arduino

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Aukahlutir sem hægt er að kaupa f. Arduino

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Adafruit Industries, Unique & fun DIY electronics and kits : Arduino - Tools Gift Certificates Arduino Cables Sensors LEDs Books Breakout Boards Power EL Wire/Tape/Panel Components & Parts LCDs & Displays Wearables Prototyping Raspberry Pi Wireless Young Engineers 3D printing NeoPixels Kits & Pr…

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A Beginner's Guide to Arduino: After some years of experimenting with Arduino, I decided that the time has come to share the knowledge I've acquired. So I here it goes, a guide to Arduino, with the bare basics for beginners and some more advanced explanations for people who are s...

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