Most of you must have heard this term Arduino as it is one of the great platforms which help to lean hack on electronics which is otherwise a complex task for starters. It basically gives a broad description of Electronics engineering and programming. But you know what are the essential features it offers to you?  Don’t know? Read this blog and get all your answer. Moreover, you can also hire Javascript programming assignment writing help without any hassle.

A Brief Introduction of JavaScript Programming Language

With the JavaScript language, you need not to worry about the low-level details of things such as memory allocations, and pointers. In fact, you have to focus on the details of application logic and utilization hundred open source libraries which ultimately give your project to work on different types of functionality just by writing a few code lines.

Johnny Five- In-built Library

It is a prebuilt library which allows controlling Arduino (or Beaglebone, Raspberry Pi, Photon, and so forth) with JavaScript.

The main fact is the code of JavaScript not run on the platform of Arduino. Actually, it runs on the host computer and does communication at the time of run-time through USB cable and serial medium/protocol. It is a deal breaker for some applications as they can’t have physical tether which is generally present on the drone. For instance, if you want to get control on the robotic arm, then you can make use of Johnny Five which may appear as the perfect fit. It is generally because it’s main focus is given on robotics rather than other things.

Johnny Five + Hacker News+ Arduino: Example

Let us explore one of the examples of Arduino. This example is having a nice mix of API Programming, just like you observed in the typical Node app, as well as Johnny Five code to help the interface of LCD Screen.

The project creation retrieves top ten links that are taken from the Hacker News which is displayed on the LCD screen controlled by an Arduino Uno. It all started with the request-promise library to retrieve the titles which are used for the top ten links that converted as an array. You can also hire a programming assignment writing service to better understand this example.

Function Usage in the Example

• Autoscroll(): This function is convenient to use as we have a long string in this field. If you need to put some more features in the working of the project, then you can schedule it after every five to ten minutes with the help of the cron library. In this way, you don’t need to work manually on the operations. Another advantage you get from this is, you can show the upvotes that are linked together which may have comments. But for that, you need to have a big screen where everything can be shown. Hire an assignment on java to know more about the basics of the function.

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