Raspberry Pi – the all-in-one minicomputer for technological problems solving

Raspberry Pi is a fully-fledged member of the new generation in the world of IT. It is a mini version of a computer. The invention of the device was the brainchild of the Raspberry Pi Foundation. The Raspberry Pi Foundation is a British charity that aims to put computing and digital capabilities into the hands of people around the world. The original aim of the innovators was to invent a handheld version of the computer in order to generate public interest and awareness, but the result has exceeded expectations and the Raspberry Pi fulfills many useful functions now. The Raspberry Pi minicomputer is a board with an embedded processor, RAM, and is also equipped with USB, LAN, audio interfaces. The "guts" of the device are constantly being improved, depending on the model. The more innovative the model, the more resources it offers for study, work, and leisure.

Raspberry Pi applications

The Raspberry Pi has a fairly wide range of uses. It can be used as a training platform, and as a base for software learning, all sorts of research, industrial optimization, data analysis, neural network training, and entertainment (like internet radio and TV). Install a media player, office app, browser, and other programs you need, and you have a cheap, quiet, and tiny computer. The Raspberry Pi is great for setting up your own media Centre. You'll need any television with HDMI capability. It doesn't need to be new or smart. If you have a spare set of good speakers, you can connect them to your Raspberry Pi and turn it into a music station.

Smart home based on Raspberry Pi

A smart home system is a method of interconnecting all gadgets and appliances into a single network to manage them comfortably. Anyone can design, program, and build a smart home tailored to their needs due to the modularity and ease of building such a system based on Raspberry Pi. Raspberry Pi smart home can control room temperature, humidity, lighting, security alarms, etc. A Raspberry Pi-based smart home is used with dedicated software such as MisterHouse, OpenHAB, Calaos, and others. These are purpose-built solutions with software that are ready to be used by all users who wish to do so. Pros of using Raspberry Pi for a smart home system:

• having multiple wired and wireless interfaces to interact with as many devices as possible

• use of fast 4-core processor running at 1.2 GHz with good overclocking potential

• backward compatibility with previous versions;

• support of all popular wireless and wired interfaces;

• small size and weight;

• possibility to build a system independent of the mains power supply;

• support of programming in several languages.

Creating your own server

Do you have your own website, blog, or something similar and you're tired of paying for hosting all the time? You can create a full-fledged personal web server with a database to host your web projects. Of course, a single board is unlikely to pull a huge resource with millions of visitors, but if your site is small, the device can handle it. Often, when creating web servers, users have several objectives: in addition to the standard Apache web server, it is often necessary to organize a database (MySQL is most commonly used).

Add Apache, PHP, MySQL, WordPress – whatever you want – to your Raspberry Pi and the tiny computer becomes a pretty good web server. All that remains is to buy a static IP from your ISP. LABISTS Raspberry Pi is also a ready-made solution to set up your own server. The user only needs to configure the device according to his requirements. A Raspberry Pi mail server (Citadel) is required to provide email functionality. For web administration tools you will need Raspberry Pi Webmin and Raspberry Pi PHPMyAdmin. Raspberry Pi MYSQL is also important for database servers.

Artificial Intelligence training

The Raspberry Pi mini-computer can be used in many different applications. AI is one of them. Based on the Raspberry Pi, manufacturers have introduced solutions that allow AI to be trained using a user-friendly interface and the manual labor of real people. In this way, humans improve complex systems through their actions. In turn, these systems perform innumerable different functions. For example, they can recognise objects, analyze situations and optimize production processes while saving financial and labor resources.

A number of nuances must be considered to use such an AI learning model. Firstly, more powerful Raspberry Pi models are needed. Secondly, there will need to be increased storage capacity to store the learning results.

An excellent example of a Raspberry Pi in the AI space is the well-known company Sypwai (sypwai.com). By collaborating with Raspberry Pi, Sypwai has learned the ins and outs of making minicomputers and is actively using the technology in running their own business. These collaborations help make labor productivity higher and more economical, life is more comfortable, and the world better. Sypwai is actively using technology in their own business, helping to make the world a more comfortable place. With Raspberry Pi, absolutely everyone can be an entrepreneur and an Influencer.

Robotics control

Robots have been around for a while, but the results are everywhere: having a cup of espresso in the morning, keeping the house clean, and talking to a friend on the other side of the world – they all come from robots. But they are operated by humans. Robots can be controlled using algorithms based on a Raspberry Pi, or simply by controlling the robotics, using radio transmission, Bluetooth, or wi-fi. These "do-it-yourself robots" work on the LEGO principle. There are specific parts and a user manual for their assembly and use.

For example, you can use your Raspberry Pi 4 to build your own robot cat from scratch, including adding Alexa integration and realistic movements. Your open-source cat-shaped robot will be able to detect obstacles, recover from falls, balance, crawl, and pose. Using AI and STEM, the highly agile and programmable robot cat can recognize faces and even stream video.

But robotics is a serious thing, that is why big corporations are collaborating with the Raspberry Pi. Sony, for example, uses the Raspberry Pi in one of its factories to monitor and control robotics, eliminating inaccuracies in diagnostics and human error in production. In this way, the company reduces the percentage of defective products and increases its productivity.

Game server

We've already established that the Raspberry Pi can be used for a variety of human activities, from basic household chores to acquiring new knowledge and streamlining work processes. But sometimes we all need to relax. A great way to clear your head of unnecessary stuff is to play a computer game.

Games are an almost endless field of storytelling. Since the Raspberry Pi's technical capabilities are on par with top-of-the-line smartphone models, anything that can be run on mobile devices can be played on the Raspberry Pi as well.

If you're tired of using third-party services, you can create your own game service that's available only for you and your friends. Obviously, there won't be annoying ads and no detail can tear you away from the game itself.

Raspberry-based game servers are suitable for games such as Quake, CS, Minecraft, etc. For such games, the minicomputer's power will be enough to get maximum server speed and data transfer.