Click here for my version 1.0 of Introduction to Arduino comic as a PDF. For a slightly revised version, click here (updated to software version 1.05).
panel one

The Arduino Playground has a version of the PDF I prepared with blank word balloons and text fields, and also my script with notes if you want to translate it. They also have versions in other languages. If you translate it, please let me know.

Here are links to some of the translations, there’s more on the Arduino site. Thanks everyone!

Introduction to Arduino | 2011 | Comics, Introduction to Arduino | Media: | Tags: , , , , , | Comments (140)

140 Responses to “Introduction to Arduino”

  1. jodyc says:

    Thank you, I will adjust. I need to make a couple of little changes, hopefully will do it soon.

  2. Toni says:

    This is the most friendly and practical guide I’ve found.
    Thanks for sharing it, it’s helped me a lot!

  3. […] Direttamente da Jody Culkin una introduzione semplice all’elettronica e alla programmazione di Arduino attraverso un fumetto. La versione originale in lingua inglese è disponibile a questo indirizzo. […]

  4. lovely! btw I just voted your SXSW 2013 panel proposal

  5. jodyc says:

    Thank you! I was just about to put something up here.

  6. Cefn Hoile says:

    Hi, Jody. Great resource. I think I’ll be using it with our workshop participants at , although we don’t have the blue boards with our delegates for cost reasons, I think it will be really useful anyway.

    Couple of comments. I think the analogy with electricity and water is a good one (I use it a lot) but some parts of the comic seemed a bit inaccurate on the analogy. In particular you mention that resistance “increases and decreases” flow. It always decreases it. Also the diagram of increased potential should show the water reservoir higher (in other words each Litre of water has more potential energy). I couldn’t figure this out from the diagram.

    I’ll add some other comments as I read and reread it. On a deadline right now I’m afraid.

  7. jodyc says:

    Thank you for your comments! I need to make some revisions at some point and I really appreciate the feedback.

  8. Hi Judy, I love your comics. We just became an Arduino distributor. I would like to find a way to bundle your comics with boards and kits. Can you contact me? You can find me on Twitter @TheRobotLady.

  9. […] those who don’t enjoy reading through documentation, this comic step-by-step learning guide should make it very easy to start with Arduino even for complete […]

  10. Patrick McCarthy says:

    Love the Arduino guide, with 1 tiny little flaw…

    Electron flow is NOT from + to –
    It’s from – to +
    (Yes, I know that’s not what your high school shop teacher told you… He was wrong)
    And I know there’s people running about waving their arms and saying… No. the teacher was right, it’s not the electrons that matter, it’s the proton availability and such….

  11. jodyc says:

    Thank you!

  12. Robert Watson says:

    That was wonderful.. I’ve been thinking of getting into the arduino and your comic explained the basics wonderfully. Only possible addon I see is that it doesn’t explain why use use a 220 resistor or a larger one or why? Other than that I loved it and it has made me consider going further with it..

    Anyone have a good link for info on resisters and understanding which to use and why?


  13. jodyc says:

    Thank you, and that is a very good comment. When I got to that section I was getting ready to be done, later on I realized I should have explained which resistor and why in more depth.

  14. […], Wikipedia, Judy Culkin’s Blog, IMAGE CREDIT: Adafruit Industries Share this:TwitterFacebookLike this:LikeBe the first to like this. […]

  15. Gavin Precious says:

    Hi Jody
    Thanks for your guide. I’ll be using it to help my young son with his arduino understanding. I found it clear and informative and think you should consider a full book.
    One thing, it may be worth giving a minimum ohm value for the pot to avoid damage to the supply.
    Best regards,

  16. jodyc says:

    Very good point, thank you.

  17. Mark says:

    Hi, Jody,
    This is awesome! May I use it for a class I’ll be teaching for these folks? I do get paid but not very much. 🙂

  18. jodyc says:

    Of course, please use it.

  19. erfansah says:

    thank you Jody, like mr. Mark, may i use your comics for teaching at my basic electronic class? i’m Indonesian


  20. jodyc says:

    Yes, of course! Thanks!

  21. Quique says:

    Incredible. Thank you Jody for this fantastic resource! You have shown what is possible in the teaching of technical ideas.

  22. Sheila Rose says:

    I just discovered your Introduction to Arduino. Great !

  23. varada shiradkar says:

    i wanted to know how to pass parameter from java ide to arduino uno ide?? is it possible hoping to make a project out of it! thanks in advance

  24. jodyc says:

    The Arduino IDE is based on C, not Java, so to my knowledge you cannot do this. You can program the Arduino using C, though, and I think there are some resources available online. Check out the Arduino Forum, I’m sure there are many other places as well.

  25. Miguel Angel says:

    Thanks from Spain. It’s a fantastic job

  26. Nick says:


    This is fantastic, do you think we could mention it on our site, blog, or social networks? If you have any questions please let me know.



    Circuit Specialists Inc.

  27. […] interactive. Not sure what the significance of the Arduino is? Check out Judy Culkin’s comic to get […]

  28. jodyc says:

    Sure, I am happy to share it.

  29. Pavel says:

    Thanks, I really liked it.

  30. Peter says:

    The LED pin 2 project on page 11 isn’t working for me. Whenever I upload the code to the board and press the button, the LED lights up for a second, turns off, and stays turned off. Also, the tiny yellow LED integrated onto the board stays lit. My setup is wired correctly (same as in the comic) and I’ve got the right USB port selected. Can you help me, please?

  31. Peter says:

    The project on page 11 isn’t working for me. Whenever I press the button on the board (with the program uploaded to it), the LED at pin 2 lights up once for a second and never turns back on. Then, the tiny, integrated, yellow LED at pin 13 come on and stays lit forever. I’m sure that I have it wired and coded correctly. I also checked that the correct port (COM4 in this case) was selected.

    I would like some help with this.


  32. jodyc says:

    I’m going to email you directly.

  33. tuxun says:

    french translation started: I would love have the original english svg.

    It’s easier to translate: click on case, translate text. click on case, translate text.
    An external script means so lot of copy paste^^

  34. Ali Mahdi says:

    Hi Jody,
    I think the comic is a great idea to introduce Arduino to people of different age groups and backgrounds.
    I noticed that you don’t have an Arabic translation. I would like to volunteer. Is there a procedure I should follow?

    Kind regards

  35. jodyc says:

    That would be great! Here is the link to the files on the Arduino Site, but I am going to email them to you directly.

  36. tuxun says:

    Hi, Jody, thank you for your reply.

    But I didn’t receive anything and the original isn’t on the arduino website.

    Please mail it to tuxuntrash (at) !
    i’ll find a way to post it on the arduino wiki as I posted our translation details.
    Thx again 4 all!

  37. tuxun says:

    LetterOmatic is not covered under Creative Commons. And modifying the font is not allowed. Commercial use requires a license:


    BASIC COMMERCIAL LICENSE FOR FREE FONTS: The non-exclusive, perpetual, 1-5 user license is $40.00 USD per font. (Commercial use would be defined as using the font in a logo, in print, or on television/film.) There is a 25% discount if you license 3 or more free fonts for commercial use. Commercial licenses requiring more than 5-users can be arranged.

    BASIC COMMERCIAL LICENSE FOR PAY FONTS: Blambot pay fonts are priced as listed online at, and can be purchased directly from the website for Commercial use. The prices listed are for a non-exclusive, perpetual, 5-user Commercial license. This license does not cover Embedding, Redistributing, or dynamic Webfont use. See below.

    EMBEDDING LICENSE (For All Fonts): If you intend to embed the font in a software application, the non-exclusive embedding license fee is $300 per font. (Embedding is defined as inclusion as on-screen, dynamic text in game software, flash applications, etc. where an end user can not access the fonts for their own usage.)

    REDISTRIBUTIVE LICENSE (For Free Fonts): If you intend to redistribute the font files, bundled with other software for access by a third party, the non-exclusive redistributive license fee is $500.00 USD per font. (Redistributive is defined as packaging the font software as part of a CD rom collection, etc.) Note, no Blambot pay font may be redistributed by any means.

    WEBFONTS: Blambot pay fonts are available for sale for @font_face use and as webfonts from, and Blambot free fonts may be licensed for webfont use for a one-time fee of $40.00.


    If you’re interested, please send along your physical address, a list of the fonts you’d like to license, specify Commercial, Embedding, Redistributive, or Webfont, and I can make up an invoice to e-mail to you. I accept payment by credit card, Paypal, or money order. For orders outside the USA I accept Western Union, PayPal, or credit card. I do not accept personal checks or wire transfers from overseas.

    If you have any further questions don’t hesitate to ask.


  38. Marisano says:

    Hi Jody,

    Big props on the Arduino comic! I’ve finally started to use the thing! [I bought one for a friend for Christmas and thought I’d better get one for me too so I’d be able to discuss whatever projects he got into. Now I’ll have to send your introduction to him too!]

    I think it would be useful to mention that it’s a good idea to unplug the Arduino from its power source when building or modifying circuits. (Excuse me if someone already mentioned this. I looked through several comments and did not see it.)


  39. Jennifer says:

    I want to thank you so much for creating and sharing your Arduino comic. I found it on the Adafruit site and it is pure genius! Using it in my intro to engineering course. It is refreshing offer this informative and colorful tutorial to the students.

  40. […] Culkin has an excellent comic that introduces the Arduino, software, and circuits.  Very highly […]

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