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The Current Generations of Raspberry Pi and Beyond

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The Current Generations of Raspberry Pi and Beyond

As of the end of 2019, there were 30 million Raspberry Pi computers sold. That makes it one of the most popular computers on the market even though most people have never heard of it.

If you’re thinking about getting yourself a Raspberry Pi you might wonder how to choose between the various generations. Let’s look at the current models of this versatile device as well as what to expect in the future.

What is a Raspberry Pi?

The Raspberry Pi is a single-board computer made by a UK charity called the Raspberry Pi Foundation. Their goal is to make it easier for people to learn about computers.

The Pi is the perfect platform for that learning because it’s inexpensive, powerful, and incredibly versatile. What you learn setting up a Pi applies to any type of computer system to some degree.

Generations of Raspberry Pi

The Raspberry Pi was originally released in 2012 and there have been several generations since then, some of which also had more than one model.

Like any type of computer, each new generation uses newer technology that’s faster and more efficient. But unlike most PCs, you don’t have to spend hundreds or even thousands of dollars every time you upgrade.

Pi Models A and B

The first generation Pi was the Raspberry Pi Model B, released in February 2012. It included 256MB of memory and used the ARM11 processor, a 700MHz, single-core CPU.

The Model A followed shortly after and was a simpler and less expensive version of the same Pi.

Pi Models A+ and B+

In 2014, the Pi Foundation released the Pi Models A+ and B+, which had the same basic features in an improved design. They also included twice the memory, with 512MB standard.

The Pi Models A+ and B+ are still available with the end-of-life date slated for 2026.

Pi 2 Model B

The Raspberry Pi 2 Model B was launched in February 2015. It featured a faster CPU, the 900MHz, quad-core ARM Cortex A7 processor. The RAM was once again doubled to 1GB.

Later versions of the Pi 2 Model B got an updated CPU, the 1.2GHz 64-bit ARM Cortex A53. That processor was also a quad-core chip.

The Pi 2 Model B is also still available and targeted to be discontinued in 2026.

Pi Zero

The Raspberry Pi Zero launched in November 2015 as a very low-cost version — only $5. To get the price down, the Pi Zero was smaller and had fewer I/O channels.

An updated version, the Pi Zero W, followed in February 2017. It added Wi-Fi and Bluetooth wireless features to the basic Pi Zero. The price doubled to $10 but was still extremely affordable.

As with the previous couple of models, the Pi Zero and Zero W are still available with an end-of-life date in 2026.

Pi 3 Model B

The Pi 3 Model B launched in February 2016 with the same 1.2 GHz quad-core processor as the later versions of the Pi 2 Model B.

The Pi 3 Model B featured onboard 802.11n Wi-Fi and Bluetooth as standard options. It also added the ability to boot from a USB device such as a USB memory stick or external drive.

Pi 3 Model B+

The Pi 3 Model B+ launched in March 2018 and ran on a faster 1.4GHz processor. It also included a faster ethernet connection that ran three times faster than the previous version.

The Wi-Fi support on the Pi 3 Model B+ also saw a speed bump, moving to 802.11ac. It also supports Power over Ethernet (PoE), USB boot, and the option to boot from the network. This meant you no longer needed an SD card to boot the device.

Pi 4 Models A and B

The Raspberry Pi 4 is the latest generation of the Pi, with models A and B available. It launched in June 2019 with a faster 1.5GHz ARM Cortex A72 processor as well as built-in 802.11ac Wi-Fi, Bluetooth, full gigabit ethernet, and several USB ports (both 2.0 and 3.0 standards).

The Pi 4 also includes two micro HDMI connections that support monitors up to 4K resolution. The Pi 4 uses a USB-C port for power, which lets the Pi provide power to other connected peripherals if the power supply can provide enough juice.

Pi 400

The Raspberry Pi 400 launched in November 2020. It’s a slightly different style than all the generations that came before it. This model is built into a keyboard so all you need to do is connect it to a monitor and you’re ready to go.

It features an effective cooling system that takes its cues from the decades-old Commodore 64 computer. The enhanced cooling lets the CPU run a bit faster than a standard Pi 4, clocking in at 1.8GHz. Otherwise, the Pi 400 is essentially the same as a Pi 4 from a technical perspective.

Pi 5

The Raspberry Pi 5 hasn’t been officially announced but there are plenty of rumors swirling about the next generation of these devices. It’s hard to know for sure until the Raspberry Pi Foundation announces the next-gen device but some of the features that we’ll likely see include:

  • Faster processor
  • More RAM
  • Updated ports for external device connections
  • Updated Wi-Fi and Bluetooth support
  • Better display output

As we pointed out for several of the earlier models, Pi devices don’t necessarily get discontinued when a new one gets released. You don’t need to worry about buying obsolete hardware so if you’re in the market for a Pi, there’s really no need to wait for an unannounced device to ship.

Besides, with the low cost of these devices, buying a second, newer Pi won’t break the bank.

A Perfect Computer for Old-School Hackers

The word “hacker” has come to mean criminal but the original meaning was someone who liked to tinker with technology. The Raspberry Pi is a perfect device for anyone who’s an old-school hacker. You’ll learn a ton about how computers work while tinkering with it.

Be sure to check out our New in Tech section for more interesting articles about technology.

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Why at this moment people are loving to surf social media sites?

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people are loving to surf social media sites

Days have changed. There was a time when children used to read books, solve puzzles, play indoor and outdoor games, adults used to read newspapers, books, spent time with their family or go outside to meet their friends, sit on the bench of a tea stall, and have a cup of tea while enjoying their talks. 

Also the old used to listen to radios and spend time with their grandchildren or do some embroidery works. Now it’s all different. None of the above-mentioned things can be seen anywhere or very rarely seen. A drastic change has taken place to keep up with this fast-paced world. 

It literally brought down everyone`s focus to screens in front of them . SOCIAL MEDIA! Things have really changed. Reasons are nothing less than situations and circumstances. One is to keep up with this fast-paced world and secondly the current pandemic scenario.

Let’s highlight what actually the change has taken place due to this and it`s impact on our society.

Loving To Surf Social Media Sites

Firstly the opportunity is given to us to stay close to each other even if we are not so physically. We can also meet new people. Also now there are such sites where youngsters are meeting their potential partners online via Omelge, chatroulette, Ome-I, Ome tv, and more platform. 

One thing is that earlier before social media sites were introduced, there were chat rooms for meeting new people. But it had one disadvantage persisting till today and that is nothing but we have no information about the person in opposite with whom we are actually talking to.

But social media sites have removed this problem as we can see everyone`s information, their interests, hobbies. Thus helping us to actually filter out with whom we should have contact.

Easy TO Use the Chat Platform

Another reason is that these sites are really very easy to use. They are built in a quite user-friendly way and with frequent updates, it is becoming easier to use. Anyone from a small child of 5 years of age to 60 years old, everyone feels quite comfortable in using it.

Thirdly one of the most important reasons is its community-building feature where we can create or join groups of like-minded people sharing the same interests thus actually helping us to grow. Thus proven these sites only enable us to become more social but also helps in self-growth. Many people are using random chat platforms like Omegle video chat for talk free to the unknown. 

Linkedin Social Platform For Job

Finally, the most important aspect of any human being is a career. Social media sites like LinkedIn serve as a platform specifically for serving professional needs. It rather acts as a digital CV of a person since we can showcase all our professional details like skills, projects done, years of work experience, educational qualifications, achievements, etc. 

In fact, in the past few years, many companies are actually hiring employees from this site. Interviews are taken from SKYPE. Hence in this way both the companies and employees are growing together hand in hand.    

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Facebook skills to increase likes.

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There are many websites that provide tips on how to get more likes on Facebook. Today I want to share two very effective strategies. By continuing to use these two simple strategies, there is no doubt that your fan base will grow very fast. Okay, let’s get straight to this.

The first suggestion is like other people’s comments.

When I was looking for ways to grow my fan page, I thought about my strategy a few years ago. Everyone likes other pages in my niche and is asked to actively participate in discussions and interact with others. This strategy is recommended but seems to be more effective than “storing” people’s comments on other pages. If you want to Buy Facebook Likes so visit us and read a blog

I got out of the car with ease and found refuge for the transport enthusiast. I found a post with a lot of comments on this page. Then I love all the comments on this article. For the next two weeks, I annotated other people’s pages for 10-15 minutes a day. Get 500 likes and comments in 10 minutes. That is 3,500 comments per week and 14,000 comments per month.

At first I confused “like” and “like” and said “thank you” instead of “like”, and I made a great post. Since comments aren’t about adding value to posts or discussing specific pages, they’re easy to display…

Why this works:

The reason why this strategy works is that if you like someone else’s comment, a red tag will be highlighted at the top of your Facebook page. You can also purchase Facebook settings. We can agree that we are mostly curious creatures. What do people do when they see a small glowing red label? You guessed it, they clicked on it. If so, they’ll see your fan page and click on it out of curiosity.

You may think this strategy is a bit useless, but you are wrong. Using this strategy other pages will not be abused, it just let people know that your page exists. If they click on (and want) your page, you can tell them more about what interests them. You don’t force them to do anything. In fact, if your fan page is about their interests and you have information to share, then you support it. Most people on my fan page use this strategy, and I have a lot of loyal followers. They found the strategy page I used for the first time. You have to ask yourself, what is the source reason?

This strategy works well and requires little effort to implement. On average, about 25% of people click on your page to like it. If you use this strategy for a month and play for 10 to 15 minutes a day, you can expect to get 1 to 4000 likes.

notes. I’ve used this self-service strategy, and it works the same way as described here, but I can’t guarantee that the same results will be obtained under normal circumstances. Moreover, is the effect of this strategy unclear?

The second trick is to ask the page owner to publish your content.

This little trick is simple, but I don’t think many people follow it. The way it works is easy, just like the first technique, it only takes a little time.

Here’s what you should do:

Open Notepad on the desktop, write a swipe message, and send it to the page owner. Use the same message to send to as many page owners as possible. There are three important things to do in this letter.

1) The first part of the message tells the owner of this page that they think they have done a great job and that they already have standard information on their fan page. Thank you for sharing this knowledge.

2) The second part of the post should confirm that there is a good “post/article”, and fans know what they want to read. You can promote it any way you want, but knowing that your fans like the post will help you reach their best interests. Make sure you count. (Fans Pages Fans love to share information with their fans, so you don’t have to impress them as much).

3) The last part of the post should indicate that you are an ethical marketer and do not intend to promote your content on other people’s pages without the owner’s permission.

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Choosing A Stump Grinder: Factors To Keep In Mind

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Eliminating a stump is a tricky procedure, and today we’ll be tackling the most important question related to that. What should I consider while searching for a stump grinder? 

If you plan on discarding lifeless or overgrown trees, the best equipment to put your money on is a predator stump grinder. Nonetheless, today we will be discussing what things professionals who take care of trees, landscaping contractors, or worrisome homeowners need to keep in mind while selecting one.

Major kinds

For people who rent their equipment for their businesses, the right kind of stump grinder is helpful to them, and they can switch it up depending on the project at hand. Two commonly used types available for businesses who rent their machinery are:

  • A Wheeled handlebar type of stump grinder
  • A Tracked walk-behind kind of stump grinder

Following are the things you have to check in stumps

  1. The age, density, and the size of the stumps you plan on grinding: 

These things are essential to contemplate. Trees have a wide range of thicknesses and dimensions, a freshly cut tree is harder to chew. Density makes it simpler to cut and crush them. The size of the tree also matters. A tinier grinder can work on an enormous stump, but it will take more time and effort for the person using it.

  1. The depth you want in your grind:

It is essential to know how deep you want to grind the stump; this will tell you what type of stump grinder you should choose.

  1. The type of tree you plan on grinding/its lineage:

The variety of the trees determines how lengthy it will be to crush them. Pines and conifers take longer rather than trees with hardwood stumps. They have more connected clean chips, which are easier to grind than their other tree types. So make sure that you know what sort of species you are planning on grinding and get the equipment according to that.

Safety precautions

Although it’s better if a professional handles these tasks nonetheless, if you’re taking up a DIY, you would need to take care of a few precautions; here’s a list of things to take care of in your next project.

  • Try to wear proper protective gear like glasses and gloves.
  • Check how close you need to stand to the stump with the type of model you have selected.
  • Make sure there are no people close by that may become a part of collateral damage.
  • Please read the instructions written before using a stump grinder.

These things are essential to contemplate. Trees have a wide range of thicknesses and dimensions, a freshly cut tree is harder to chew. Density makes it simpler to cut and crush them. The size of the tree also matters. A tinier grinder can work on an enormous stump, but it will take more time and effort for the person using it. Eliminating a stump is a tricky procedure, and today we’ll be tackling the most important question related to that. What should I consider while searching for a stump grinder?

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What Is Machinery Financing And Is It Worth It?

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In today’s world, a job just doesn’t cut it. Many employed professionals, although working, are not happy with their work. Every employee dreams of becoming his boss, but it’s not easy and isn’t for everyone. Only a few dare to take significant risks and start a business for themselves. A company doesn’t spring up in a day or so; it takes months or even years of hard work and devotion to it. Then it starts to reap some fruit.

For Small Businesses, investing in equipment can cause a massive dent in your pocket. Not only that, producing such a large lump sum amount is hard for many. The solution which many seek is Machinery finance. 

What is machinery finance?

Machinery or equipment finance is a loan small business owners take to buy the equipment or machinery necessary for their business. It’s different from leasing the machinery, which is taking it on a rental basis, and paying the amount equivalent to it’s usage. Financing can help you buy equipment at the time of need, and you can pay it back soon.

Should you go for machinery finance?

The choice is totally up to you; as a business owner, you need to realize your budget and try not to overspend. But if there is something you have to buy, and you don’t have that large amount, or that is all that you have, then it’s better to take out a loan. That can help your business taking off, and you can pay it back in little bits. It won’t cause as much of a dent as a considerable amount at the beginning of your business would.

Advantages of machinery financing

Following are some of the advantages you would get if you opt to take a machinery loan

  • An affordable option: this can be a very feasible and affordable option for new business owners. New business owners should spend all of what they have on a single piece of equipment at the start of their work. They may need that money somewhere else. If you get a secured loan, that’s even better for business.
  • Allows you to pay back easily: loans save you from spending a considerable amount at one time. According to the place you take the finance from, you can pay it back in monthly, quarterly, or yearly installments; this can make this process very smooth.
  • Builds business credit: this sort of finance can help you make business credits as well.

Machinery or equipment finance is a loan small business owners take to buy the equipment or machinery necessary for their business. It’s different from leasing the machinery, which is taking it on a rental basis, and paying the amount equivalent to it’s usage. Financing can help you buy equipment at the time of need, and you can pay it back soon.

very employee dreams of becoming his boss, but it’s not easy and isn’t for everyone. Only a few dare to take significant risks and start a business for themselves. A company doesn’t spring up in a day or so; it takes months or even years of hard work and devotion to it. Then it starts to reap some fruit.

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Top SEO tips

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You can use many SEO tips to improve your search engine optimization. The best SEO tips are ones that work for you and are unique to your business or website. In this blog post, we will discuss 5 easy SEO tips that have been proven to increase organic rankings in Google. These SEO tips can also help generate more traffic and lead conversions on your site! 

Optimize your website’s meta tags 

The meta tags on your website are very important for search engine optimization. They help Google understand the information that is being displayed on your site and how to categorize it. If you don’t have anything filled out in these fields. 

This can potentially cause a decrease in rankings when people do searches of certain keywords related to your business or site because they will not find what they are looking for! Once you optimize these fields with optimized content using relevant keywords. it can lead directly to an increase in organic ranking results from Google. 

Create a keyword list and use it throughout your site 

When you create a keyword list for your site, make sure to use it throughout the content. This will help Google know what your website is all about. You can also include keywords in * Headlines* Subheadings* Sections and bullet points within your content. 

The more relevant information you provide on your site. the higher search engine rankings are likely to go! When people do searches of certain related words or phrases on Google. they will be able to find what they’re looking for because there’s so much well-targeted information from top to bottom on each page. 

Make sure you have enough content on your site to rank high in search engines. 

This best SEO tip is to have enough content on your site so that you can rank high in search engines. This means having at least 600-1000 words of text. images with captions. videos. and more! The more information there is on your website. the better chance it has of ranking higher up in Google or other search engine results pages (SERPs). 

It might take a little bit longer for this to happen compared to some other SEO tips. but it will be worth it because people are likely going to stick around and explore more if they find what they’re looking for right away! 

Add links from other websites back to yours so that they’ll do some of the work for you! 

As you’re out there surfing on the web. make sure to be strategic about where you’ll link back to when it’s appropriate. 

This is an SEO tip that can help increase your rankings in search engines like Google because they will see how others link back, which may lead them to visit your site! 

When other sites have links pointing towards yours. This indicates value and relevance–qualities that often rank high for organic results from search engine algorithms like Google. 

The more people who link back to your website or blog post with relevant keywords related to what you offer and use anchor text (text describing what their page is all about). the higher chances of ranking at the top of SERPs in these popular search engines! 

Optimize your site for mobile devices 

Optimize your site for mobile devices by using a responsive design, 

If you have an e-commerce website. This SEO tip is especially important because many people browse for products on their smartphones! 

It’s important to make sure that your site’s user experience and navigation works well on both desktop and mobile screens–both can be seen as SEO ranking factors. 

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