Hardware: Expert Guides and Resources

This cheat sheet contains nuggets of information about using resistors, gathering the tools you'll need, and system shortcuts to help you on your way to becoming an Arduino aficionado.How to use pinout diagrams for reference Pinout diagrams are visual maps of an Arduino board that show what each pin does and how it is connected internally.

Once you have the basics, you can now complete your first sketch. In front of you now should be an Arduino Uno R3, a USB cable, and a computer running your choice of operating system (Windows, Mac OS, or Linux). Find the Blink Sketch To make sure that the Arduino software is talking to the hardware, you upload a sketch.

Basic Arduino sketches can get you quite a long way, but when you become more advanced you need to know about libraries. Libraries provide extra functionality to your Arduino sketch, either to use specific hardware or to incorporate more complex functions in software. In the same way that you’d go to a physical library to learn something new, you include libraries in your code to teach your Arduino something new.

You can us the standard USB Arduino board, but you should be aware that many others exist, all designed with different needs in mind. Some Arduino boards offer more functionality, and others are designed to be more minimal, but generally they follow a design similar to that of the Arduino Uno. The Arduino Uno is a great board, but here are some other options if you feel like venturing out.

If this is your first step into the world of Arduino, you will be relieved to know that you have an abundance of resources available on the Internet. You can find new Arduino-compatible hardware, projects, tutorials, and even inspiration. Check out these ten resources to learn more about Arduino Arduino blog The Arduino blog is a great source of all Arduino-related news.

Shields are pieces of hardware that sit on top of your Arduino, often to give it a specific purpose. For example, you can use a shield to make it easier to connect and control motors or even to turn your Arduino into something as complex as a mobile phone. A shield may start out as an interesting bit of hardware that an enthusiast has been experimenting with and wants to share with the community.

BeagleBone is an exciting tiny board that brings your electronics and software projects to life. Its affordability and ease of use make it popular among hardware enthusiasts and programmers. The following articles help you get started using this powerful board.Preparing your BeagleBoneWhen your BeagleBone arrives, it comes in a box with everything you need.

The Raspberry Pi is perhaps the most inspiring computer available today. It comes with the tools you need to start making your own software, and you can connect your own electronic inventions to it. These tips show you how to discover and install great free software on your Raspberry Pi and how to program in Scratch.