The Engineering Projects

5 Factors Every SEO Specialist Should Consider during Website Audit

Hello friends, I hope you all are doing great. In today's tutorial, I am going to show you 5 Factors Every SEO Specialist Should Consider during Website Audit. A website audit is a complex investigation of a web platform that is significant for its functionality, promotion, and development. An audit includes analyzing search engines, correcting any problems that prevent it from achieving high-ranking positions, and checking the content and website structure. It shows whether a previous strategy was effective and helps to come up with a new one. It is a regular checkup, and your website is a patient. An audit shows what needs repair in order to attract organic traffic and strengthen ranking position. When performing an audit, there are numerous features to consider such as:

• backlinks check;
• website monitoring;
• navigation and usability check;
• keywords detection for improving organic search results;
• investigating the competitors;
• on page seo check .
• website health check

Every SEO specialist should focus first on analyzing the link base.

Choosing the tools

Search engine algorithms are constantly changing and evolving as research tools keep upgrading together with requirements for web resources. You can choose the most effective by conducting a survey among your colleagues, checking out forums and professional media or using different tools on your own to assist in completing the task more efficiently. Remember to consider that one tool may perform better than another. Inexperienced SEO specialists sometimes pay more attention to keywords and website structure since they are easier to comprehend. However, link research is the core of a website audit with SitecheckerPro and Majestic as a top option for examining links and search engines parameters. There are three methods for using Majestic

• Define website trust when looking for donors. Pay attention to Citation Flow and Trust Flow parameters to find good platforms for cooperation.

These parameters will help you to analyze whether all the backlinks are suitable your website theme. These two numbers shouldn`t be too different from each other.

• User analysis for all website links. Use the findings to come up with a strategy of promotion.

You can explore what type of links your competitors use or analyze your own ones. The main advantage of Majestic is its scale: you are able to analyze up to 10 competitors simultaneously and get access to the largest database of links.

• Determine the technical health of the site, in order to correctly optimize your website for search engine rankings you can do with the help of Sitechecker.pro.

It is possible to check some of its features:

1. Analyze the page for errors in the URL;
2. robots.txt and sitemap;
3. internal and external links.

• Also, you can use extra features like website monitoring to track the most important pages. It is really useful when you want to monitor indexing issues or content changes.

With the help of this software you can track the active number of errors, improve your website health and SEO ranking. Below are the 5 important factors to consider when doing a website audit:

#1. Backlinks analysis

Backlinks are the external links to your website. Each backlink is a piece of a puzzle that plays an important role in indexing. The sources and quantity of web page backlinks define the importance of a page and how a search engine decides on the order of link display. Backlinks help to attract a primary audience but remember that quantity doesn’t always define the quality. Strong website architecture requires fewer backlinks. During analysis, you may stumble upon information that will become helpful for improving general design. Sitechecker Pro users can check essential backlink parameters. You can start from the Free Backlink Checker: the more reliable the website is that you choose, the better it influences your reputation. The best way is to come up with a short list of trusted websites for efficient backlinks is to use Sitechecker Pro for primary analysis and then do some manual work. A check feature analyses the number of links and domains and then creates a report with trusted themes for all URL addresses. You can look through the top 10 or 20 positions to check everything closely. Indexing data is also displayed in Backlink Checker Report, helping you to attract attention of search engines to the important information.  Make sure all the important information is indexed. In Sitechecker, users can also view all 404 error pages and redirect chains and reclaim the ones that are not working.

#2. Anchors analysis

The next step will define whether your links include spam or irrelevant anchors. Anchors are a powerful tool that can either take your website to the top or result in sanctions and blockage. It depends on how good you are at using them. An anchor is a text part of a link – a clickable content that disguises a portal to another page. This text usually consists of keywords inserted directly in the sentence. The more relevant the anchor is, the more significant weight is transmitted by the link. This relevance lies in the relationship between text and link: it should be obvious and logical. Sometimes it is useful to break the main search of synonyms and epithets to make anchors more diverse. There is no perfect strategy for optimal anchor choice. Analyze the choice of competitive web resources and find the most efficient option. What is your best chance to analyze anchors? The answer is – anchor cloud. If you can`t afford majestic tool, there is a free one from Sitechecker. It shows anchors to every backlink you would like to track. With this information you can:

1. Analyze anchor text. If it is not suitable for your business or contain spam words, you have to remove or decline such backlinks. Otherwise, you can get a penalty or warnings from search engines.
2. Explore the topic. Google likes websites which relevant links. If your blog is about Tech but all the backlinks are left from Fashion blogs, there is a big reason to wonder whether you are a spammer.
3. Check external backlinks. It will help you to determine which sites are suitable for you.

#3. Internal links analysis

Now, let’s pay attention to internal structure and navigation. A convenient menu is just the tip of the iceberg. For better performance, you need to create an integral infrastructure and interlink the pages within the website. Besides convenience, this step increases the thematic and statistic weight of the website. The more links lead to a particular page, the more weight it carries. Smart distribution of internal links has a positive influence on indexation results, especially if your website consists of four or more pages. The connections should be logical and help a user to find information faster. Make sure there are no broken links or irrelevant anchors. You can receive the full list of the links that are used for website ranking through Majestic Site Explorer. It is possible to get the list of links found on your website currently and those that were used before. You can see what is working, what is effective, and what needs to be fixed. For instance, some pages were closed or deleted, but you kept sending traffic there. You can solve the problem with a full report of the issues. For these purposes you can try website health checker from Sitechecker. Launch website audit and get the information about all technical errors. You can find 404 error pages, check their anchors and remove from your website.

#4. Analysis of the competitors

It is important to know your rivals and what is going on in the industry. The analysis of the competitors is crucial for making strategic decisions and understanding the place of your project within the market. To choose the competitors for tracking, you can use keyword analysis via Majestic. Even if you know your rivals, there is a chance to stumble upon some strong candidates with promising SEO strategies that can become a threat in the future. If you have many keywords in common an analyzed website is your direct rival. If its visibility is high, it probably uses the right strategy for SEO optimization. You need to compare the frequency of visits, the number of indexed pages, keyword density, structure and content, interlinking, etc. You can analyze general features and specific approaches that are important for promotion such as domain age, the number of visitors, meta information, and linking strategy. This data will help you to come up with new ideas and a fresh approach to your own web resource.

#5. Data examining and monitoring

Tracking reports help to keep a check on server uptime, download speed, viruses, and even changes on pages, similar to indexation status and robots.txt file status, and page code. Why is this so important? With time, new people get involved in the working process, the majority with little understanding of SEO. You can explain the basics but monitoring the changes wouldn't go amiss. You should scan websites to detect such changes and view all notes regarding them in a journal. Great feature getting mails from special when new links are added and get updates on their status. It is possible to get complete SEO reports on the backlinks to compare their value. Keep monitoring the key competitors to get the reports on the relevant link building campaigns every 10 days. Track the important keywords and compare those with competitors’ performance, too.

Conclusion - How an audit benefits your website

A website audit is a set of complex measures that require time and analysis that help with:

• behavioral factors improvement;
• organic traffic increase;
• higher position in search results;
• conversion enhancement;
• and better perspectives for monetization.

When you need to detect all issues of the websites functioning and analyze the competitive environment, choose a comprehensive audit which includes a technical audit, SEO analysis, usability check, and a marketing audit. The technical audit is aimed at analyzing hosting, website coding, website management features, software vulnerability, loading time, etc. SEO audit shows website success regarding its rating in search engines. You are to investigate content quality, external links, indexed pages, the correctness of titles and meta tags.  The purpose of a usability check is to detect how convenient your website is for users by studying website design and analyzing the ease of technical manipulations, such as entry and exit and filling in electronic applications. The final stage helps to make sure the website is compliant with the requests of the target audience and has advantageous differences compared with competitors’ websites. A website audit is a significant step in upgrading your web resource, and it should not be neglected. Timely and high-quality analysis ensures the stable and efficient functioning of a website. Conducting an audit on a regular basis guarantees that your web resource will occupy high positions in the search results and ensure new customers.

How to Earn with Boostup ?

Hello friends, I hope you all are doing great. In today's tutorial, we are going to introduce you guys with our amazing new App, which we have named as Boostup. Our team has been working on it, along with CodeShod's Team, for quite a long time and now finally we have launched it on Google PlayStore. Btw CodeShod is my brother's company so I can assure you that this App is 100% legit and you can make impressive earning through it. Nowadays economy is getting faster and alongside all this jobs are increasing with increase in unemployment and the reason for all this is not enough experience for any post or either low salaries where employees prefer being unemployed instead of a low salary job with high rate of work load. In this situation people are advancing towards online ways of earning but still it contradicts with the lazy human nature and people dream of ways through which they can earn a lot with little efforts. In this busy world where everyone barely gets time for their family and friends, we have introduced a way to Earn Money Online by sitting comfortably on your couch. Introducing you to a remarkable tool, Boostup application to earn money online by just completing some tasks like installing promoted application, completing surveys, watching videos, giving opinions and many more such simple and less time taking tasks. Boostup app pays better and faster than other reward apps only in real cash money, you will get paid cash money in your selected account. Not only boostup rewards you but it is one of the best ways to promote your applications. Developers developing different new application with brilliant ideas want their apps to get published so more and more people could know about their innovations. For this purpose Boostup has been developed as a helping tool for all those who want traffic on their applications. Boostup also provide you a way to submit simple tasks like promote apps, videos, promote links and many more. So you can boostup your traffic and get the result you are looking for.

How Does Boostup Works?

• Install Boostup from Google PlayStore
• Register yourself by giving your email and password.
• There you go now you have access to all the features of Boostup.
• The interface is totally user friendly and placing simple tasks for you.

Here you can see different options for you to go through and interact with all the features of Boostup.  The applications shown at the bottom are added as sponsored apps and are enabled to be visible there for a whole month. As an installer and earner when you login to Boostup you can directly start installing applications. Now after clicking on “Earn” you have more and more applications to install and get rewarded with BUC’s.  You might be thinking how the earning works or goes. Well let us tell you that on installing an application you are rewarded with 20BUC. BUC is basically Boostup Coins that are rewarded to you. Move left or right to get variety of different applications.

Rules to use Boostup

As an Installer/Earner

• Get 20 BUC per install
• 10 BUC gets deducted at ever uninstall
• Initial 500 BUC given are available to app uploader

As an app Uploader

• Upload apps using given Initial 500 BUC
• Each upload deducts 50 BUC
• Upon installing your app 20 BUC are transferred to the installer
• 4 BUC are deducted as Boostup’s fee
• Total 24 BUC are deducted at every install
• 10 BUC are returned back to you on uninstalling your app
• Different Purchase Packages are given to buy BUC’s
• Buy purchase package to continue your app installs
• The transaction to buy package is done through In App Purchase

As sponsored apps

• Uploading app as sponsored deducts 250 BUC
• Sponsored apps are shown at the bottom for a whole month
• User gets easy and direct access to sponsored apps

At withdrawal

• Withdraw your BUC once they reaches till 5000 BUC
• Withdrawal is possible only on BUC’s earned/rewarded through app installs
• Rate of 1 BUC is set to be equal to $0.001

Earn money with no complications, no need to go to office or visit any place, simply earn real cash money from your couch. Learn new things, be a part of boostup family and get rewarded by real cash money which will help you to have a better life. Boostup provides you countless beneficial progress to promote your applications by pushing heavy traffic towards your idea that has been implemented in form of applications. In this way your ideas are embraced and cherished and along all of this you are getting your app interact with so many people. So chin up and stop worrying, just install Boostup and open ways to earn through quick and easy way.

How Reliable Is Opera's Built-In Free VPN?

Hello friends, I hope you all are doing great. In today's tutorial, I am going to show you How Reliable Is Opera's Built-In Free VPN. Opera’s built-in free VPN is one of the most exciting and innovative features on any web browser. They are the first company to recognize just how important VPNs are to our security and privacy. Using it is as simple as clicking one button. However, the old cliché is true that there’s no such thing as a free lunch. We’ll look at some of the pros & cons of Opera’s service along with the other mobile VPN choices you might have.

Why Should You Use Opera’s VPN?

It’s built-in to the browser. This means you just need to download Opera, enable the VPN, and you’re good to go. Better than this, it’s free, but still provides unlimited bandwidth. Other free options throttle your speed or will only give you a couple of gigabytes making streaming and downloading difficult. Using Opera’s VPN won’t cost you anything, and it’s even compatible with Netflix unlike many other VPNs—both paid and free—out there.

What About Speed and Security?

These are two areas where Opera’s VPN performs fairly well. Opera utilizes the same AES 256- bit highly secure encryption that large commercial VPNs offer. It even does well in speed tests performing at similar speeds with it turned on as when turned off. Besides, although Opera doesn’t follow a strict no logs policy, it’s transparent about what it tracks “the product features you use, how often you use the app, runtime environment and UI session activity.” However, they do claim this information isn’t linked with your personal account. It also tracks app performance like crashes, memory data and so on. Nobody really knows what this means though, so take this policy with a grain of salt.

The Cons of Opera’s VPN

There are many of them. Opera’s VPN isn’t a long-term solution. If you are doing anything online where data security is a real concern, like financial transactions, then Opera isn’t a great option. Here are some of the reasons why:

1) It’s Not a Real VPN

Opera’s VPN is not really a VPN. It’s actually a proxy. What’s the difference? While both hide your IP address and have some basic security features, that’s where the similarities end. Proxies don’t encrypt your connection, so hackers or your ISP can still easily see all of your data and browsing activity. Thus, Opera isn’t safe, because it doesn’t really encrypt and protect your information.

2) Desktop Browser Only

Opera’s VPN is only available on its desktop browser. You cannot use it on the mobile app nor does it apply to any of your other network connections. If you are using Google Chrome or playing an online game, your connection is still visible. It once again shows how it's much more like a proxy than a VPN. Instead, you’ll need to find a mobile VPN (similar to this one) if you plan to use your smartphone or tablet.

3) Few Server Locations

Opera’s service only provides you with a handful of locations around the world. You can choose between Optimal (chosen automatically) and in a few places in Europe, Asia, and the Americas. Also, it doesn’t work very well around region blocks. For example, BBC iPlayer doesn’t work from outside the UK.

4) Privacy Problems

Although Opera does give you better security than nothing, when put to the test, it’s not very strong. When put through a series of tests, key information was easily obtained including DNS address. This is a big warning sign when it comes to security. Hackers can then use this information to extract more data about your connection type, connection location, and more.

What’s the Bottom Line?

Opera is a good quick VPN solution. If you connect to a public network and want some basic privacy protection or use streaming websites like Netflix, it is an excellent tool to use. Opera’s a great browser with many features that users love making it an ideal choice for simple usage or if you have to use somebody else’s computer to protect some of your privacy. Nevertheless, if you want real security, then you’ll need to find a reliable mobile VPN that also works on your desktop, tablet, and even your router. Many of the top VPN providers offer free trial periods. Do a little comparison shopping and see which one works best for you. These days, the top VPNs offer multi-device support so you can protect your connection from all of your devices. Not only that, they offer a wide array of other features including enhanced security and high speeds. Best of all, they don’t even have to be expensive with some annual plans costing as little as $3 a month. So, do some research and find the best VPN for you.

7 Tools which every Programmer should use

Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at 7 Tools which every Programmer should use. Most students selected their university based on their desires and interests. So, if you picked programming, we hope that you have a passion for this field of study. The statistics indicate that there are more than 3.8 million software engineers employed in the United States. The road to becoming a developer is a long one, but here is a list of tools that can help you immensely.

Browser Shots

Browser Shots is more of a useful utility than an app, but it is incredibly useful for software developers. It is a website where you can enter URL and check browser compatibility across three operating systems and more than 100 internet browsers. If you are designing an app, using this utility is quite useful to ensure everything is working right for all potential visitors. It will show screenshots of how the website looks on different browsers. The tool is free to use, but it will take several minutes to make all the screenshots and display them in the results.

Bubble

The knowledge of coding is necessary for any reputable software developers, but until you get comfortable with coding apps from scratch, how about using visual programming software? Bubble is a tool that lets you create software without writing any code. If you want to learn how to think like a programmer, this tool is the perfect solution. Bubble is a drag and drop editor that allows you to easily create websites and apps by adding icons, images, videos, maps, plugins, etc. The authors will offer everything you need to create and host your app, but premium plans will grant you additional features.

Alice

If you are a beginner to programming and looking to learn its fundamental principles, Alice can help. The program is suitable for beginners of all ages, and it will allow you to design animations, narratives, and even simple games. The idea of this programming environment is to enhance your computational thinking skills and make you more comfortable in dealing with various tasks in the software world. It is quite easy to learn, and it supports multiple languages. Apart from the basic drag and drop interface, it also has an extensive content gallery and provides side by side view for those who want to see how the code looks like.

Webflow CMS

Are you planning on setting up a content management system on your website? In that case, you may want to consider Webflow CMS. The software is special because it is user-friendly to everyone, including editors, designers, and software developers. You can easily create the desired design and structure, as well as develop complex data systems. The software also allows you to use REST API and modify content from your terminal. It is a perfect tool if you want to explore various options and get used to working with APIs.

Mr. Data Converter

Here is another simple, but an incredibly useful free tool for all programming students out there. If you have CSV or Excel data and want to make it web-friendly, Mr. Data Converter will convert it to more than a dozen different web-friendly formats. The list is long and includes HTML, XML, JSON, Ruby, PHP, and Python – Dict.

JS Bin

A simple, but an incredibly versatile debugging tool for all programmers out there. You can work on your code and preview it in real time, as well as ask help from others to debug your CSS, HTML, or JavaScript work. Alternatively, you can practice your programming skills by doing the same for others. Whether you are a beginner or experienced developer, you can benefit from using this software.

Trello

First of all, Trello is not a programming tool. Instead, it is project management software, but it is an essential tool for every student and programmer out there. The idea of Trello is to help you to plan your software development and other projects you are working on effortlessly. It utilizes boards, cards, and list, as well as simple drag and drop system that allows you to organize everything in seconds. Whether you need to keep track of your classes and tasks or you want to outline designing an app, Trello can be extremely useful. You might love computer science, but you are not that thrilled about the assignments that you get during your studies. If you are wondering “how can I do my programming lab report,” we have a way for it to be effortless. There is a professional and reliable writing service that can help you with different academic tasks, including those given to software developers. We are living in a modern era filled with different and very useful tools. It is up to you to choose those that are the most helpful for your needs. Thanks to the tools provided in this article, you will improve your skills and get ready to create apps, games, or whatever software comes to your mind!

Introduction to Arduino Zero

Hello friends, I hope you are all fine will be doing something interesting in your life. In today's tutorial, we are gonna have a look at detailed Introduction to Arduino Zero. Arduino Zero is a Microcontroller device. It is a 32-bit extension of UNO series. Its main features are Atmel Embedded Debugger (EDBG), it provides a full debug interface without additional hardware. This board provides a platform of new inventory projects in smart IoT devices, high technology automation, robotics and much more. As, Electronic devices coming in our life, they have become cheaper and performing more functions then there predecessor. The microcontroller was introduced in the industry to make our task easy in electronic devices and projects. Arduino Zero is a valuable addition in the electronics industry. It providing the improvement in Arduino role in our projects. In today's I will explain about Its pinout, projects, working, protocol, etc. So let's started with Introduction to Arduino Zero.

Introduction to Arduino Zero

• Arduino Zero is a microcontroller board, based on Atmel SAMD21G18U ARM CORTEX MO+CPU. It is simply a 32 bit extension of Arduino UNO series.
• It has 20 input-output pins (10 can be used PWM output), it also has six analog inputs, 2 UARTs, 48 MHZ clocks, 1 digital to analog converter (DAC), one SPI reader, one TWI and reset button.

• One of the most important functions of it is that (EDGB), Which provide full debugging without any external hardware. EDGB also support a virtual com port that can be used for boat loader programming.
• It allows the designer to control electronic devices in a comprehensive way. AC to DC adopter can also be used to power the board.
• Arduino Zero boards are quite similar to other boards in the Arduino family in terms of use and functionality.
• It can operate on external supply 6 to 20 volts. But if we supply below six volts it becomes unstable and if the voltage is greater then 12, the voltage regulator is overheating and may damage the board.

Now, let's discuss the pinout of Arduino Zero PINOUT:

Arduino Zero PINOUT & Description

There are main twenty pinouts of Arduino Zero, let's discuss which are most important and mostly used.

No.	Pin Name	Description
01	SCL	SCL is a clock line. It uses to synchronized data on a protocol which it uses. It works on the I2C protocol.
02	SDA	SDA is a line at which data is transferred by the serial way.
03	AREF	AREF stand for Analogue reference. It used to supply Arduino reference voltage.
04	GND	This pin is used for ground purposes.
05	TX/D1	This pin used for transmission of data.
06	RX/D0	This pin is used for receiving data
07	AD0	It used for analog to digital conversion.
08	IOREF	This pin is used for input, output voltage reference purpose. For example, an Arduino would supply 5 v to this pin, but a due would supply 3.3 v. Sending a signal to this pin does nothing.
09	3.3 V	This pin is used for 3.3 v supply to Arduino.
10	REST	This pin is used for resting of Arduino.
11	VUSB	This is a USB port.
12	VIN	At this pin, we supply input voltage to Arduino.
13	AO/DAC	This is used for analog to digital conversion of the signal.
14	GND	This is two ground in Arduino Zero, this one is second
15	PROGRAMMING PORT	This pin is used for the feeding of programming to Arduino.
16	SUPPLY CONNECTOR	This pin is used for 2.1 mm supply connector.
17	MCU	This pin is used to interface other microcontrollers with Arduino.

  [otw_is sidebar=otw-sidebar-5] Now, Let's discuss the specifications of Arduino Zero.

Features & Specifications of Arduino Zero

These are some specification of Arduino Zero:

• Arduino Zero is a SAMD 21 Cortex M0+ 32bit low power ARM microcontroller.
• Its board Power Supply (usb.in) is 5 volts.
• DC current we can apply at the 3.3v pin is 600 mA.
• DC current for the 5-volt pin is 600mA.
• Its circuit operating Voltage is 3.3V.
• Total digital input and output pins are 22.
• Its PWM Pins  are 12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 10, A3 - or 18 -, A4 -or 19).
• It's flash memory is 256 KB.
• It has flash memory for boot-loader is 8 kb.
• It has SRAM of  32 KB.
• Its Clock Speed is 32.768 kHz (RTC), 48 MHz.
• Its supported battery is Li-Po single cell, 3.7 V, 700 mAh minimum.
• It's Analog Input Pins are  6, 12-bit ADC channels
• It's Analog Output Pins are 1 to 10-bit DAC.
• There is no use of EEPROM.
•  Its LED BUILTIN is at pin no 13.

For a better understanding of Arduino Zero, we discuss its use in project By an example.

Zero Drive

Lets discuss project of Arduino Zero.

• Zero Driver is basically an Arduino Zero compatible dual motor driver board for mechatronics engineering projects and different types of industrial robots.
• In robotic projects required two board, one is a microcontroller and other is a separate driver for a motor. Zero Driver combines both in one for our convenience.
• Zero drivers come with the same microcontroller as an Arduino Zero 48 MHZ ARM cortex M0+ chip, which is better than any other an entry-level Arduino Uno.
• For better understand how this work lets see a picture of zero drive.

Application of Arduino  Zero

These are some applications of Arduino Zero. We can use it as a parking Lot Counter.

• It can be used in security and Defense System.
• It is used in Digital Electronics and Robotics.
• It is used in Weighing Machines.
• It is used in Traffic Light Count Down Timer.
• we can also use it in Medical Instrument.
• It is also used in Emergency Light for Railways.
• It is also used in Home Automation.

So, friends, this was all about Arduino Zero. If you any question regards it, you ask in comment box. I will resolve your queries. Thanks for reading. Take care until next post...

Distance Education - How Did It Grow for The Last Years

Hello friends, I hope you all are doing great. In today's tutorial, I will give you a detailed overview of Distance Education and How Did It Grow for The Last Years. The time when the only acceptable education involved sitting in class for hours is long gone. Society as a whole realized the irrelevance of physical presence when it comes to getting an education. As a result, we’re seeing more and more renowned experts who gained their knowledge through distance education. How did this happen exactly? The change in the educational landscape happened due to a series of different circumstances. In this article, we will take a look at all the societal and educational reasons that lead to the growth of distance education. With fewer students opting for traditional programs, we are seeing a slow disappearance of the prevalence of “brick and mortar” universities. Will this growth of distance education lead to a complete revolution? Distance learning statistics are something worth noticing as its rise is quite overwhelming. Nobody can say for sure, but we can make educated guesses thanks to an analysis of the current state of global online education. Let’s find out more.

Financial difficulties

Times have changed. In the 1980s and 1990s, it was still common to see students being supported by their parents while they’re going to college. It was an easy life, to be honest - you went to calls, returned home, ate cooked meals and went berserk during the weekend. Picturing a more perfect life for younger people is hard to accomplish. However, when the recession hit, it wasn’t enough to just go to school. College students were obliged to find jobs if they wanted to pay their tuition and life a relatively stable life. The problem with a job and college together is that it takes up a lot of time. It was education or survival for kids who weren’t coming from well-off families. To balance these two obligations, it became harder to pass exams and attend lectures. After some time, it becomes impossible to catch up and drop-out rates increased by a significant margin. There is no way someone can work full-time and be physically present to listen to their professors talk for three hours. Not only is it difficult, but it’s also pointless.

An opportunity to make money

Universities around the world felt this change as well. With fewer in their schools, they experienced a significant drop in funds. To solve this problem, they asked themselves - “What if students could get their education from the comfort of their own home?” Thus, online programs for distance education were born. This gave universities a chance to survive, while students could balance their work-education schedule more efficiently. With all the materials being available online and re-watchable lectures, they can get all the knowledge they want without jeopardizing their life. However, this growth in distance education became much more than just a few university programs offering convenience. Nowadays, students are Googling “can you do my math homework for me” and similar questions to seek help with difficult problems from online tuition and homework services. The writers make money for the work they do and students save time which they use to work part-time or devote time to extra-curriculars. With an increase in demand, supply also followed. It’s a logical succession of reasons and results in an ever-changing world.

Growth in the private sector

If students don’t need to be physically present at lectures, why do they need formal education? Today’s market is far removed from seeing degrees and grades as the primary indicators of someone’s expertise. Online courses began being created, offering something that will never stop being invaluable - skills. If you know how to do something, you can find a job anywhere in the world. We live in a hectic society, so we have to devise ways to make up for lost time. So, what if you didn’t learn German while you were younger? Download an app such as Duolingo and start learning. Distance education and online courses stripped the educational system of all possible limits. You can become a digital marketer at 40, an expert in Ancient Greek at 50, and so on. Another reason why distance education grew in the last few years is the increasing difficulty of formal high school education.

Concluding thoughts

The recession hit everyone hard. Students were left with a dire choice to make - survive or get an education. It became increasingly impossible to work full-time and go to college, which led to increased dropout rates throughout the world. The demand for distance education was born mainly as a way to help young people become experts without jeopardizing their financial status. As universities began launching programs, private institutions and websites became focused on providing skills. Short courses and online lectures are the leading sectors in the entire distance education market, with high school aids and essay writing websites coming in immediately afterwards. You can become anything you want with enough effort.

5 Tools Students Often Use to Improve Writing Skills

Hello friends, I hope you all are doing great. In today's tutorial, I will show you 5 Tools Students Often Use to Improve Writing Skills. Modern academic programs require all students to work on various types of academic papers. Students have to spend a major portion of their time arranging words, and that is a good thing. Writing is one of the most important skills, and students must master this skill.

Gone are the days when students had to be constantly in touch with their teachers. Nowadays, there are many writing apps that help students improve their writing skills. In this post, we will focus on 5 tools that students use to improve writing skills. You should also have a look at this detailed guide on how to do a research paper.

1. Grammarly

If an article has proper grammar and spelling, people will not outwardly praise it. But if an article lacks proper grammar and spelling, readers will certainly condemn it. That is why it is so important to pay attention to grammar.

Maybe you have used some good information in your writing. But if there are errors in your content, it will not be praised for the information you have provided. But let’s face it: all writers find it hard to identify errors in their writing.

There is a browser extension that can solve nearly all these problems. Grammarly, writing software has become highly popular in recent years. Students all over the world are using Grammarly with great satisfaction. Besides checking grammar and spelling, Grammarly provides word variations and helps you use the right sentence structures. This is one of the most useful tools for students who want to improve their skills.

2. EduBirdie

Do you need to check paper for plagiarism before the deadline? Now you can with our Edubirdie plagiarism software. This is going to show you exactly how many matches are similar to your paper. Your paper is checked against millions of related webpages online. From here, plagiarism scanner will display any sources that are very similar to your work. It will also show you the overall uniqueness of your text.

All of this information is useful to make sure you receive a good grade and so plagiarism is not found on school software. Checking your work for originality is now one of the things you have to do for academic success. It is too easy to copy other people’s work and research. You now need to prove that you have the skills to write a fantastic paper without having to do this. Using a plagiarism checker is going to prove that your work is excellent.

3. Enago Plagiarism and AI Grammar Checker

Enago Plagiarism and AI Grammar Checker provide plagiarism checks as well as AI-based grammar checks in one go. Enago's Plagiarism Checker uses the most sophisticated algorithms to detect plagiarism against 91+ billion current and archived web pages. Inclusion of Scholarly Articles check allows easy comparison against additional 82+ million published scholarly articles from 1,700+ publishers. It also includes AI Grammar Checker that checks your writing for complex grammar errors, scientific spellings, and formal tone. It suggests language enhancements that improve your writing quality. Additionally, with Power Editing, you can get up to 40% more suggestions with a 92% accuracy for better structure, clarity, readability, and impact.

3. Wordcounter

Students usually have to work on assignments that have a predetermined word count. Instructors give the word count, and students are advised not to exceed the number. Wordcounter counts the words in your document. It even goes further, counting paragraphs, sentences and characters. But that is not all. The tool also measures the reading level of your writing. It tells you whether your passage is easy to comprehend.

The tool also estimates the time it will take to read and speak the text. It gives you an idea about how long you will take to finish a speech.

When we write something, we all tend to overuse some words. Wordcounter helps you spot those words. Learners find this feature very useful, and that is part of the reason they are so much in love with this tool.

4. Hemingway Editor

Readability is one of the main characteristics of good writing. Good writers avoid jargon and make sure that readers can under the text easily. After all, conveying the message is the main purpose of writing.

If you write online content, it is better to write shorter sentences. Studies have shown that readers who read online prefer smaller paragraphs and shorter sentences. They allow readers to scan web pages easily.

Hemingway Editor is one of the best writing tools today. This is a great tool to test the readability of your content. The app not only grades content but also provides suggestions for improvement. It detects passive voice, and lets you know how many adverbs you have used. Learners like this tool for good reasons.

5. Cliche Finder

Students now and then use cliché in their writing. But if there are too many of them, content becomes stale. It is true that completely avoiding cliché is impossible. Even some of the best authors in the world use clichés. But we can certainly reduce their use. Learners like Cliché Finder because it helps them identify overused words and phrases in their works.

In fear of using clichés, many students avoid writing their academic papers and hire professional writers from other sites to get the papers written. There are many more reasons why students hire professional writers.

However, it is very easy to use this tool. You just need to drop your text in the field and submit it. If there are clichés in the text, they will be highlighted.

6. StayFocusd

All writers want to avoid procrastination. But unfortunately, whether you are a student working on your academic paper or a professional writer working on a feature, avoiding procrastination is not easy.

While the internet can provide you with a lot of useful tools, it can also slow down the progress of your writing project. If you spend a few hours on social media, can you say that you have spent that time researching materials? No, you can’t.

There is a browser extension that can help you avoid procrastination. This browser extension, known as StayFocusd, helps learners focus on their papers by temporarily disabling web browsing. You can learn more about this tool before you decide to use it.

But students using this tool still have choices. They can access certain websites if they like. You can customize this tool according to your needs.

Even if you are an attentive student, sometimes you will find it hard to complete your college assignments. If you are in such a situation, these tools can help you. Students all over the world are using these tools to improve their writing skills. If you are determined to improve your writing skills, you have to write regularly and use these tools moderately.

It should also be remembered that creating content for the web and writing for a print publication is not the same. You can improve your writing only when you reduce distractions, pay attention to details focus on collaboration. There is no doubt that these tools can help you, but do not hesitate to talk to your teacher if necessary.

Introduction to nRF52840

Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at a detailed Introduction to nRF52840. nRF52840 is a low-power 2.4 GHz wireless system-on-chip (SoC). It integrates a multi-protocol 2.4 GHz transceiver, an Arm Cortex-M4F CPU and flash memory. It is the best system-on-chip (SoC) for any short-range wireless personal area network or IPv6-enabled automation applications.

nRF52840 supports low energy Bluetooth, 802.15.4, ANT™ and user proprietary 2.4 GHz protocols. nRF52840 is used in different industrial projects such as industrial mesh networks, advanced personal fitness devices, and smart city infrastructure. In today's post, we will have a look at its working, specifications, applications, pinout, etc. I will also share some links where I have interfaced it with other microcontrollers. If you have any questions about it please ask in the comments, and I will resolve your queries. So, let's get started with a basic Introduction to nRF52840.

Introduction to nRF52840

• nRF52840 is a  2.4 GHz wireless system on chip (SoC). It integrates a multi-protocol 2.4 GHz transceiver, an Arm Cortex-M4F CPU and flash memory.
• It is an advanced and highly flexible single-chip solution for increasing demand for ultra-low power (ULP) wireless applications.

• It is designed with features of Bluetooth 5 such as long-range, throughput and inherent industry-grade security which are essential for today's applications. nRF52840 adds best-in-class security for the Cortex TM-M Series with an on-chip ARM Crypto Cell cryptographic accelerator.
• nRF52840 follows the same software and hardware architecture which is followed by  nRF52 series (SoCs).
• Its core is an ARM Cortex M4F processor which solves quickly and more efficiently computation of complex functions for DSP, which requires floating point math.
• It has extensive memory available in both Ram and flesh, 256kB/1MB respectively. Combination of memory available and cortex M4F provides unparalleled capabilities for single-chip applications.
• The chip of nRF52840 consists of full speed (12Mbs) USB 2.0 controller and a large number of peripherals such as high-speed SPI (32 MHz) and quad SPI (32MHz) which allows direct interfacing to display and external memory sources.
• nRF52840 can operate from +5.5v to 1.7v supply voltage, which can also be provided from rechargeable batteries and USB supplies when there is no mains supply.
• nRF52840 is a Thread-certified module, which is ideal for home networking products using the thread mesh stack.
• Its radio supports 802.15.4 PHY and MAC layers making it perfect for additional stacks using 802.15.4 such as Zigbee.

Now, discuss nRF52840 pinout with a detailed description.

nRF52840 Pinout &Description

Detailed information about nRF52840 pinout is given below. Lets, discuss them.

Pin#	Type	Description
A8	P0.31	It is a general purpose I/O pin.
A10	P0.29	It is a general purpose I/O pin.
A12	P0.02	It is a general purpose I/O pin.
A14	P1.15	It is a general purpose I/O pin.
A16	P1.13	It is a general purpose I/O pin.
A18	DEC2	This pin is used for 1.3 V regulator supply decoupling (Radio supply).
A22	VDD	It is used for Power supply.
A23	XC2	It is a connection for 32 MHz crystal.
B1	VDD	It is for Power supply.
B3	DCC	It is DC/DC converter output.
B5	DEC4	It is 1.3 V regulator supply decoupling.
B7	VSS	Ground.
B9	P0.30	It is a general purpose I/O pin.
B11	P0.28	It is a general purpose I/O pin.
B13	P0.03	It is a general purpose I/O pin.
B15	P1.14	It is a general purpose I/O pin.
B17	P1.12	It is a general purpose I/O pin.
B19	P0.11	It is a general purpose I/O pin.
B24	XC1	It is a connection for 32 MHz crystal.
C1	DEC1	It is 1.1 V regulator supply decoupling.
D2	P0.00	It is a general purpose I/O pin.
D23	DEC3	This pin is used for Power supply and decoupling.
E24	DEC6	It is 1.3 V regulator supply decoupling (Radio supply).
F2	P0.01	It isa general purpose I/O pin.
F23	VSS_PA	Ground (Radio supply).
G1	P0.26	It is a general purpose I/O pin.
H2	P0.27	It is a general purpose I/O pin.
H23	ANT	It is a Single-ended radio antenna connection.
J1	P0.04	It is a general purpose I/O pin.
J24	P0.10	It is a general purpose I/O pin.
K2	P0.05	It is a general purpose I/O pin.
L1	P0.06	It is a general purpose I/O pin.
L24	P0.09	It is a general purpose I/O pin.
M2	P0.07	General purpose I/O pin
N1	P0.08	It is a general purpose I/O pin.
N24	DEC5	It is 1.3 V regulator supply decoupling (flash supply).
P2	P1.08	It is a general purpose I/O pin.
P23	P1.07	It is a general purpose I/O pin.
R1	P1.09	It is a general purpose I/O pin.
R24	P1.06	It is a general purpose I/O pin.
T2	P0.11	It is a general purpose I/O pin.
T23	P1.05	It is a general purpose I/O pin.
U1	P0.12	It is a general purpose I/O pin.
U24	P1.04	It is a general purpose I/O pin.
V23	P1.03	It is a general purpose I/O pin.
W1	VDD	It is a Power supply pin.
W24	P1.02	It is a general purpose I/O pin.
Y2	VDDH	This pin used for High voltage power supply.

For better understanding, Let's see nRF52840 pinout diagram.

Features of nRF52840

• Features of any electronic device can help us for a better understanding of the main functions associated with it. It will guide us on how we can select a relevant component for our projects. Following are some features of nRF52840.
• nRF52840 System-on-Chip consists of
  • ARM Cortex M4F processor which used for ultra-low power operations.
  • On this module, there are ports for Bluetooth 5, Bluetooth Mesh, Thread, ANT and 2.4 GHz proprietary.
  • On this chip, there is a USB 2.0 (Full speed) controller and 1 MB FLASH and 256 kB RAM.
• On this chip for Debugging, there is an option such as MSC, CDC, and HID.
• This module has external low power 64-Mb QSPI flash memory.
• This module has a user programmable button and an RGB LED.
• It also has onboard 2.4G chip antenna.
• It also consists of U.FL connector selectable for an external antenna.
• It has a 3.3V regulator with 1A peak current output.
• This module has reversible USB 3.1 Type-C Connector.
• It is Breadboard friendly with dual 18-Pin headers.
• Its dimensions are 1.97" x 0.9" x 0.51" (50mm x 23mm x 13mm) with headers soldered in.

Now, we discuss applications of nRF52840

Applications of nRF52840

• These are some applications of nRF52840.
  • It used in Smart Home products.
  • It used in Industrial mesh networks.
  • It also used in Smart city infrastructure.
  • It used in Advanced wearables.
  • It used in Connected watches.
  • It used in Advanced personal fitness devices.
  • It used in Virtual/Augmented Reality applications.
  • It also used in Interactive entertainment devices
  • It used in Advanced remote controls and Gaming controller.

So, friends that were all about nRF52840. If you have any question about it ask in comments, I will resolve your problems. Take care.

Introduction to ACS712

Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to ACS712. ACS712 is an AC or DC current sensor, which is used to measure AC or DC current. You should also have a look at Difference between AC & DC Power, that will help. The maximum value of AC and DC which can be measured is 30A, its output current signal can be read via analog I/O port of Arduino. It is also available in 5A and 20A version which provides precise and economical solutions for AC or DC current sensing in industrial and commercial systems. ACS712 consists of a precise and low offset linear Hall sensor circuit with a copper conduction path located near the surface of the die. ACS712  is used in different industrial projects and commercial electrical devices which includes motor control switched mode power supplies, load detection, and management and overcurrent fault protection. In today's post, we will have a look at its working, Arduino interfacing, applications, pinout, etc. I will also share some links where I have interfaced it with other microcontrollers. If you have any query ask in comments I will resolve your problems. So, let's get started with a basic Introduction to ACS712.

Introduction to ACS712

• ACS712 is a current sensor, which can detect AC or DC current easily. The maximum values of AC or DC which can be detected is 30A. Its operating voltage is 5v.
• ACS712 is available in small surface mount SOIC8 package. Its lead-frame is plated with 100% matte tin, which is compatible with standard lead-free printed circuit board assembly process.

• Its package allows easy implementation by the customer, its typical applications are motor control, load detection and overcurrent fault protection.
• It consists of a precise linear hall circuit with a copper conduction path located near the surface of the die. When applied current passes through this copper conduction path generates a magnetic field which is sensed by Hall integrated circuit (IC) and converted into a proportional voltage.
• An output of ACS712 has a positive slope (>V_{IOUT (Q)}) when increasing current passes through a primary copper conduction path (from pin 1 and 2, or pin 3 and 4), which is the path used for current sensing. The internal resistance of this conductive path is 1.2 mO. The thickness of the conductor provides survival for a device during the over-current condition.

Now, we discuss ACS712 pinout with a detailed description.

ACS712 Pinout & Description

• There is three main pinout of ACS712, which are described below with detail description.

Pin#	Type	Parameters
Pin#1	Vcc	This is an input supply pin. 5v is given on this pin.
Pin#2	Output	This is output analog voltage proportional to current.
Pin#3	Ground	This is used for ground.

• For better understanding let's see ACS712 pinout diagram.

• Now, we discuss ACS712 features.

Features of ACS712

• • These are the main features of ACS712.
    • It measures both DC and AC current.
    • Its operating voltage is 5v.
    • It is available in 5A, 20A and 30A module.
    • It provides isolation from the load.
    • It is easily integrated with MCU.
    • It provides a low noise analog signal path.
    • Its bandwidth is 50 kHz.
    • It is available in low profile SOIC8 package.
    • Its total error is 1.5% at TA = 25°C and 4% at –40°C to 85°C.
    • Its output sensitivity is 66 to 185 mV/A.
    • Its output voltage are proportional to AC or DC currents.
    • It has an extremely stable output offset voltage.
    • Its magnetic hysteresis is nearly zero.

ACS712 Arduino Interfacing

• It is very easy to interface ACS712 with a microcontroller, you should also have a look at ACS712 Arduino Interfacing for better understanding.
• In the given circuit diagram, the ACS712 module has two Phoenix terminal connectors with mounting screws as shown in the circuit diagram in green color. At these terminals, wires are connected.
• In our circuit diagram we are measuring current drawn by the motor, so the wires which are connected with motor is passed through the ACS712 module. Make sure ACS712 module is connected in series with the motor.
• On the other side of the module, we have three pins, Vcc is connected with +5V power supply and ground is connected to the ground of MCU.
• Analog voltage given by the ACS712 module can be read using an analog pin of Microcontroller.
• You can interface ACS712 with almost every microcontroller i.e. Arduino, PIC Microcontroller, 8051 etc.
• For a better understanding of this module, let's see the circuit diagram.

Applications of ACS712

• These are some applications of ACS712.
  • It is used for motor speed control.
  • It is used for load detection and management.
  • It is used as switched-mode power supplies.
  • It is used for over current fault protection.

So, that was all about ACS712, If you have any question regarding this module ask in comments, I will resolve your problems. Take care...

Custom Dedicated Server: A Complete Guide

Hello friends, I hope you all are doing great. In today's tutorial, we will discuss Custom Dedicated Server in detail. In spite of being an expensive option, the demand for dedicated hosting has been continuously growing. Even mid-sized businesses are finding it a convenient hosting solution. The reason is, in comparison to basic hosting solutions (shared server), it provides better control, security, and customization. Today’s custom dedicated servers are designed to offer a high level of customization that you can decide as per your business needs. Nowadays, dedicated hosting providers offer their customers full freedom to choose among a variety of features. In custom dedicated server, users are given better control over the resources like RAM, Control Panels, Operating System, Hard Disk, Bandwidth, Port Speed. There are many other benefits of choosing a dedicated hosting that will be discussed in the below section. Before that let’s find out how you can choose the right dedicated server. How to Choose The Right Custom Dedicated Server Before you click on the “Buy” button, you should conduct enough research about your potential dedicated hosting provider. Compare dedicated hosting providers that have been doing good for the last few years. It would be better if you can find a blog post comparing top hosting providers. Try to find out what their current users have to say about their features and services. Make the right choice between operating system as well. With most providers, you will get two options for the operating system. These are Windows-based operating system and Linux-based operating system. Both operating systems have their own benefits. Linux hosting is compatible with PHP and MySQL that supports scripts like WordPress, Zen Cart, and phpBB. Whereas, Windows-based hosting offers Windows-specific technologies such as as.Net, ASP, etc. So, decide it in advance which operating system you should go with. Similarly, you should take a look at other aspects like security, hardware, server configuration system, and other features. Dedicated Hosting Market Size Today, businesses of different sizes are moving toward dedicated hosting service, although gradually. If you take a look at their market size, you find it has grown significantly over the years. In 2018, its global market size was estimated at 5.72 billion U.S. dollars Worldwide. According to a survey conducted by statista.com, by 2020, it is predicted to reach 6.53 U.S. dollars globally. Business Benefits of Custom Dedicated Server Not every business has the same requirement when it comes to web hosting. Therefore, a custom dedicated server is worth important to have in today’s business environment. Especially for those businesses that dream big and want to perform well in terms of revenue and service. If you’re planning to host big corporate websites, eCommerce sites or any other high-traffic website, choosing a custom dedicated server can be a good move for you. Let’s have a look at a few major benefits of a dedicated server. Server Resources Are Not Shared: With dedicated hosting, you get the full resources of a single server. It means you don’t need to be worried about issues like websites obstructing the server resources such as RAM and CPU. Moreover, you can be sure that any bad script running on another website will not slow down your server. Better Server Control: In a custom environment, you get the full access to configuration and root level access. Dedicated hosting allows you to serve all your server needs in the best manner possible. If you plan to have your own dedicated server, you don’t need to compromise with a limited degree of control. Enhanced Security & Performance: It is one of the most crucial aspects that every business must look for when buying a custom dedicated server. Make sure your potential provider is offering complete security with their every plan. Check out the security agreement whether or not it defines full protection against functional threats such as data theft, virus attack, server vulnerabilities, and other threats. Speaking of performance, most dedicated hosting providers guarantee maximum uptime, stability, and reliability than a shared server. Common Mistakes Most People Do While Using Custom Dedicated Servers It is all good that you have decided to switch to a custom dedicated server. However, it is also important that you avoid common mistakes that most people do. It is seen that most of the users, fail to maintain the health of their custom dedicated server. And therefore, they lose a significant amount of budget and resource. Some command mistakes are mentioned below. Failing to Manage Cost Before you switch to dedicated hosting, you should consider the maintenance cost of a dedicated server. Comparatively, dedicated hosting is an expensive option. Along with it, managing the server alone may require you to invest a big budget. Therefore, you should aware of every single penny you’re going to invest on the server. Ignoring the Business Requirements Even if you have checked all your requirements before flagging off your purchase, it is advisable that you go through it once again. Check out if you need any other resources you didn’t fill in before. Some services that you can’t ignore at any cost are

• Firewalls & Protection against Distributed DOS attacks
• Management of large-sized files
• PCI compliance
• Uptime & High availability
• Scalability

Not Giving Time To Understand Technology Using a custom dedicated server can be complicated for anyone. Learning its functionality may take sometimes. So, before you start working with it, you should learn how to correctly use the technologies involved. Do not jump immediately without knowing anything about the technology you are going to use. Sometimes, putting up things without knowing basics can lead to disaster. Ignoring Security Threats Almost all kinds of servers are vulnerable to threats. So never avoid taking measures to keep your website secured. Ask your hosting provider to offer you features like server shield, server hardening, and 24/7 monitoring. A custom dedicated hosting seems to be the best investment if you want to host a high-traffic and database. If you implement proper security measures and use server resources in the most efficient manner, this hosting type can take your website to the next level.