The Arduino Starter Kit

Arduino Starter Kit BoardAfter judging the UCSB ECE Senior Capstone projects at the beginning of June, my fellow judges and Professor John Johnson had a spirited conversation about generating interest in STEM (Science, Technology, Engineering & Mathematics) subjects among younger students. One of the conclusions we came to is that students in late elementary thru high school aren’t exposed to enough hands-on electronics and computer classes. In order to get exposure, it requires parents to enroll their children in after school activities, which are dominated by athletics these days. We wondered if cost and complexity could be an issue, but Dr. Johnson brought up the Arduino Starter Kit he had been experimenting with. At under $75 on Amazon, he felt it was a great way to introduce electronics to young students. After our discussion, I decided to purchase an Arduino Starter Kit on Amazon.

Here’s a little more background on what the Arduino is, why I got one, my experience with it so far, and why it makes it a great learning vehicle.

What is an Arduino?

From the introduction at the Arduino website, it’s “an open-source prototyping platform based on easy-to-use hardware and software.” I’m not going to rehash everything from the introduction on their site, which I would encourage you to read, but there are a couple of points they make that capture the essence of the Arduino project.

  1. It’s open source, which has allowed a worldwide community of people to participate in the project to create “an incredible amount of accessible knowledge that can be of great help to novices and experts alike.” (emphasis mine)
  2. It was created as an “easy tool for fast prototyping, aimed at students without a background in electronics and programming.” (emphasis mine)

For these reasons, I believe the Arduino makes for one of the best ways to introduce hardware and software concepts to a student, anywhere from late elementary school through high school and beyond.

The Arduino Starter Kit

Arduino Starter KitOne of the best ways to get acquainted with the Arduino is this Starter Kit which you can buy from Amazon for under $75. There are two very nice things about this kit.

  1. It has a book that walks you through what the Arduino is, shows you how to use the IDE (Integrated Design Environment) for programming the Arduino, and provides you with a number of projects you can create with the Arduino. The projects start out simple and escalate in difficulty through the book.
  2. The kit comes with all the components you need to do the projects in the book. It has the PC Board with the Arduino microcontroller, a bread board for circuit prototyping, an LCD for displaying messages, jumpers, LEDs, resistors, sensors, and more. No need to figure out what you need for a project and then heading out to Fry’s or Radio Shack. Just like a jar of Ragu spaghetti sauce – it’s in there.

Arduino Starter Kit Components

Why I got one

After our discussion with Dr. Johnson, I wanted to see if I could get my two younger daughters interested in playing around with the Arduino. One of the daughters just graduated high school and is considering a computer science major, so I figured this would let her see if it is something she would find interesting. For my youngest, she’s into crafts. To me, the Arduino is a craft kit on steroids. I liked the idea of being able to show her that she can create some really cool stuff with electronics that isn’t difficult to do.

I have to also confess that it was a way for me to relive my youth. Growing up, I have vivid memories of tinkering on a Commodore 64, writing BASIC programs on a Coleco ADAM (anyone else remember that computer???), learning to program in FORTRAN and COBOL on a TRS-80 in high school, and playing around on a friend’s Apple IIe after school. The look of the Arduino Starter Kit brought back all those memories, which I’d like to pass down to my kids.

Arduino Starter Kit Unboxing

What makes the Arduino great

If you haven’t been able to tell thus far, I’m a big fan of the Arduino. I would highly recommend it to any parent who wants to expose their child to electronics and programming concepts. Here’s a list of the reasons why I think it’s great.

  1. It’s hands-on and accessible. Instead of learning in an abstract manner by reading about the concepts, the user gets to create and see the output of their work. It’s fun and very satisfying to complete a project. Plus, the projects presented in the Starter Kit are very accessible and don’t require any prior knowledge of electronics to complete.
  2. The Starter Kit is completely self-contained. It has everything to complete the projects successfully, and as I said in #1 above, it doesn’t require any special knowledge or skills. The book breaks things down into simple concepts that a late elementary or middle school age student can understand.
  3. The programming language that they’ve created is simple, but it introduces a lot of important programming concepts and constructs. It goes over things like variables, if/then/else statements, for/next loops, and most importantly, commenting your code.
  4. I’ve also found that it is helping my daughter understand how the world around her works. We’ve had discussions about the control of traffic signals and lights. My daughter also helped my debug a problem installing LED lights in my car because I had the anode and cathode reversed in the socket.
  5. It encourages parent-child interaction. In other words, part of the fun with the Arduino has been learning with my daughter as we build the various projects.
  6. The Arduino appeals to people of all skill levels, from novice to expert. Here are examples of projects of varying skill and difficulty levels created with the Arduino.

Arduino Novice Project

One of the first projects in the Arduino Starter Kit Project Book. It introduces basic concepts such as power, ground, flow of current, resistance, and using buttons to complete a circuit. My middle school aged daughter had no problem grasping the concepts of this project.

Aduino-Intermediate

A friend of mine’s high school son created the project above. The red, yellow and green buttons are used to control an Android phone. The buttons can wake the phone up, start the phone’s music player, and mute the volume. Pretty impressive for a high school student, especially since it only took him a couple of days to complete.

Arduino-Expert

If you have the right tools, you can do all sorts of things with the Arduino. In the image above, Dr. Johnson is putting the Arduino through its paces and using a logic analyzer to study the results. So yes, even a knowledgeable expert in electronics can enjoy an Arduino.

Resources I’ve found useful

In addition to the book included with the Arduino Starter kit, here are other online resources which have good information and more projects to build:

The official Arduino site – https://www.arduino.cc/. Plenty of general information, project information, and links to additional resources.

Jeremy Blum – https://youtu.be/fCxzA9_kg6s?list=PLA567CE235D39FA84. A YouTube channel with more projects that use the Arduino. Jeremy has additional background on his website if you’re interested in learning more.

A lot of Arduino articles I came across online also pointed to Jeremy’s book, Exploring Arduino: Tools and Techniques for Engineering Wizardry. I haven’t personally used the book, yet. It’s a resource I plan to pick-up after I exhaust the projects in the Starter Kit book and the projects on Jeremy’s YouTube channel.

If you haven’t already purchased an Arduino Starter Kit, click here to buy from Amazon.


I’ll wrap this up by reiterating what I’ve already said – the Arduino Starter Kit is one of the best ways, if not THE best way, to introduce a child to electronics and programming. My only disappointment is why they aren’t doing more with this in schools, from late elementary through high school. It would be an ideal way to generate interest in STEM classes, but that’s a topic I plan to explore deeper at another time.

 

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