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Advantages and Disadvantages of Arduino

Solved Example

Application of Arduino

Advantages of Arduino

We need to know the reason for selecting Arduino over other devices so let us study some advantages of Arduino.

  • Arduino is the best choice for starting your programming journey in electronics. Its easy-to-use interface allows users to build simple projects on their own.
  • There is no need for experience or hands-on experience in electronics before starting work on Arduino. Anyone with a genuine interest in Arduino can begin learning through simple tutorials and some guidance. These tutorials are available free of cost for creating some beginner-level and advanced projects.
  • Arduinos offer a wide range of options. You can use Arduino alone to create some projects or you can add some extra features by integrating it with other devices like Raspberry Pie.
  • Arduino is an open-source tool that can be accessed from different locations and platforms. Due to the inexpensive nature of Arduinos, they can be used on different microcontrollers like Atmel’s ATMEGA 16U2 microcontrollers.
  • Depending on the need of your project, you can avail of any Arduino that satisfies the needs. These Arduino are available in different designs that offer different size ranges, power, and specifications.

Disadvantages of Arduino

Let us see some limitations associated with Arduino:

  • Despite being able to communicate with other boards like Raspberry pies and other Arduinos, the communication of Arduino is very restricted since it is installed to use certain basic communication protocols.
  • Arduinos have been designed for beginner-level projects as a result they have Limited Memory and Processing Power which limits the projects that can be made using Arduino.
  • Due to the lack of excess security in Arduino boards, they can be easily hacked which can result in loss and data leakage.
  • When it comes to accuracy, the Arduino board is not the best choice since it lacks the precision needed for analog to digital conversion.
  • Arduino responds and coordinates tasks based on the responsiveness of other components due to which it can not be programmed for real-time applications.

Arduino Coding Basics

In some previous articles, we have seen and understood the concepts of Arduino Boards, Arduino IDEs, and the installation procedure for Arduino software. Arduino IDE (Integrated Development Environment) is an essential which makes the task of uploading code on Arduino boards, an easy task. Instead of writing them at the assembly level, the IDEs make it convenient and the codes are written in high-level languages like C and C++. Let us get introduced to the basics of Arduino Coding.

Make sure that you have an appropriate IDE for coding before starting your journey to Arduino coding. Let us study every character, command, and function that is used in Arduino. Keep your Arduino IDE switched on so that you can apply the concepts you learn from the article.


Table of Content

  • What is Arduino?
  • Electronic Signals
  • Brackets
  • Line Comment
  • Coding Screen
  • Time
  • pinMode ( )
  • digitalWrite( )
  • delay ( )
  • Solved Example
  • Advantages and Disadvantages of Arduino
  • Application of Arduino


Similar Reads

What is Arduino?

With the increasing demand for programming, there was a need for a device that could program electrical devices therefore, Arduino was introduced. Arduino is a board made up of several interconnected components like microcontrollers, digital pins, analog pins, power supplies, and crystal oscillators which give Arduino the ability to program electronic instruments. You must be familiar with the idea that an Arduino board can be programmed to illuminate an LED. The Arduino has its hardware and software using which it can program devices. Let us take a look at the Arduino board....

Electronic Signals

Let us study the two types of signals that are used for communication:...

Brackets

There are two types of brackets utilized in Arduino coding, as given below:...

Line Comment

There are two types of line comments, let us study them individually:...

Coding Screen

If you open the coding screen of your IDE, you will realize that it is divided into two sections namely, setup() and loop(). The setup segment is the first block and is implemented first for preparing the necessary environment needed for running other commands. This coding screen is shown below:...

PinMode ( )

The pinMode() function assigns a specific PIN as either INPUT or OUTPUT....

digitalWrite( )

The digitalWrite( ) function is used to decide the value of the pin. It can be set as either of the two values, HIGH or LOW....

delay ( )

The delay() function serves as a tool to halt program execution for a specified duration, measured in milliseconds. We have seen how delay(5000) signifies a stop of 5 seconds....

Solved Example

Let us try to code the control of the LED on PIN 12, by designing it to remain ON for 3 seconds and remain OFF for 2.5 seconds. Here is the code...

Advantages and Disadvantages of Arduino

Advantages of Arduino...

Application of Arduino

Arduino finds its applications in various fields due to their ability to perform different things. Let us see some of its applications:...

Conclusion

We have seen how Arduino can be used for programming electronic devices using IDEs and programming languages. We have also learned some basic commands that are required for setting the input and output pins in the Arduino board. Some important coding terms like ‘delays’ have been introduced using some example sketches. The ability of Arduino to be programmed using coding commands makes it a useful device that is used in many applications. Readers are advised to practice their coding skills through some basic projects which have been mentioned above....

Arduino Coding Basics – FAQs

How do the digitalRead() and digitalWrite() function differently from each other?...

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#Arduino #Arduino #Electronics Engineering

Solved Example

Application of Arduino