Protected: How to building mining hall to extract digital currencies?

Guide to building a mining hall to extract digital currencies Building a Mining Hall There is a lot of talks these days about digital currencies, especially digital currencies. Bitcoin is a type of digital currency that falls into the category of cryptocurrencies. Currency cryptocurrencies are a type of digital asset that has no physical appearance and contains only a series of digitally encrypted information. The term mining is a common term in the world of digital currencies. Those of you who have been redirected to this page have probably heard of digital currencies mining before and are curious to know what the requirements are for building a mining salon. Maybe you want to start a farm or a mining salon and make money this way. In this article, we are going to deal with the requirements and conditions of building a mining hall. What are the requirements for a mining salon? Before starting the discussion, it is important to pay attention to a few points. Tip 1: Mining or mining digital currencies are subject to rules and regulations that are required by miners. Second point: Part of the conditions for setting up digital currencies mining farm is related to equipment and installation of mining devices and related technical issues, which is not the subject of our discussion in this article. What is mining or digital currencies Mining? Digital currencies are one of the digital currencies that have attracted a lot of attention in recent years. Today, digital currencies are the most famous currency in the world and are exchanged in different countries of the world. Digital currencies have also received a lot of attention in the world, and their popularity is increasing every day. A distinctive feature of digital currencies is their decentralization. This means that they are not overseen by any formal or informal institution and no country can oversee it. Hence, the price of digital currencies is determined only by supply and demand. Regardless of the features that distinguish digital currencies from the common currency, many people consider it an opportunity to invest, given the bright future that is predicted for them. In general, you can get digital currencies in two ways: Buy digital currencies digital currencies Mining The issue of buying digital currencies is quite clear. You can own a certain amount of digital currencies in exchange for paying money to a trusted person (directly) or through digital currency exchanges (indirectly). But the second way is to extract or mine digital currencies. Digital currencies Transfer Network requires those who approve digital currencies transactions. Verification of these transactions requires advanced computer devices, and to verify a transaction, computer devices must solve a complex mathematical problem. The digital currency system rewards these people (called miners) with a certain amount of digital currencies in return. Hence, many people invest in digital currencies mining by investing in the purchase of the device and the construction of a mining hall and thus earn money. What is a Farm or Mining Hall? The farm or mining hall is the place where digital currencies mining machines are installed and maintained. The mining hall must be in good condition for this. Because of digital currencies, mining machines consume a lot of electricity and produce a lot of noise as well as heat during operation. Also, a mining hall should be able to maintain the humidity of the environment in the standard amount, because the humidity of the air can deplete the devices quickly. Therefore, temperature and humidity are two important factors in the useful life of digital currencies mining machines that a mining hall must have the necessary equipment to control. A digital currencies farm can include dozens of mining machines. The dimensions and design of the farm also depend on the number of devices and its environmental conditions. What are the challenges facing miners? One of the biggest challenges facing miners is the power supply of mining devices. There have been some rumors that the law does not allow Miners to use industrial electricity to extract digital currencies, and that they must generate the electricity they need themselves. Apart from this, the next challenge is the rapid depreciation of mining devices. These devices have to work twenty-four hours a day, so some of their parts wear out quickly and fail. Components such as the graphics card and the power supply and the motherboard are among the most sensitive parts of these devices, which quickly fail when the ambient temperature is above normal. The sound of these devices can also be a serious nuisance to neighbors if it goes outside the farm. But what is the solution? Gasoline or wind generators can be used to supply electricity to the farm. Of course, this is not the subject of our discussion. But other challenges can be solved by building a standard and suitable mining hall. All these problems are due to not paying enough attention to the standard conditions of the mining hall, which we will discuss below. What should be the conditions of the mining hall? Fortunately, digital currencies mining farms do not have the required standards in the world. This can greatly overshadow the farm's efficiency and profitability. The following are the issues and conditions that must be considered to create a standard farm. Temperature control As mentioned above, the mining device must work continuously to confirm digital currencies network transactions, and in the meantime, all calculations are done using a powerful graphics card. These devices generate a lot of heat and this can quickly damage the graphics card. To prevent this, the "air rotation" method can be used. In this method, the mining hall must be designed in such a way that hot air continuously leaves it and cool air enters it. In general, depending on the dimensions of the farm, you can use several fans or specialized air rotation to do this. This device keeps the air constantly flowing and always keeps the air around the device cool. To use the fan, the mining hall must have two air inlets, and also these inlets must be large enough to be well ventilated. In fact, fresh and cool air should enter the area from one side of the mining hall and the airflow should be such that it reaches the mining device directly and without any intermediaries, and then the hot air should be removed from the desired place by special industrial fans. You can also use cooling systems based on gas coolers to reduce the temperature of the farm hall. The use of water coolers is not recommended at all, we will mention the reason for this in the next section. Humidity control High humidity can quickly reduce the service life of the device. The mining hall should have the least amount of moisture. Using water coolers on hot days of the year in this regard can not be a good option for cooling the mining hall. The water cooler itself can cause many problems. Mining equipment, like any other electronic device, is vulnerable to humidity as well as dust. Digital currencies mining devices are designed to work in different weather conditions, but it should be noted that the higher the humidity, the greater the depreciation of the device. Therefore, you should pay attention to this point in the construction of the farm and avoid the construction of the farm in the sultry areas as much as possible. Sound control digital currencies mining machines make a lot of noise. If you are planning to set up a farm in a residential area, this can be a serious challenge for you. There are several ways to control farm noise. One of them is the use of egg comb foam or soundproof curtains. You can also put the devices in soundproof boxes. Another good solution is to use soundproofing sandwich panels to build a mining hall. Due to the use of sound insulation foam in its structure, these panels can largely prevent the transmission of sound out of the farm. Design and construction of mining hall The dimensions of the Mining hall should be proportional to the number of extraction devices. Note that larger dimensions are not necessarily a better option for setting up a digital currencies farm. The large size of the Mining hall can be more expensive for ventilation and temperature control. It is recommended to use prefabricated canopies with different capacities of mining machines to set up the farm. Various facilities such as shelving, electrical and cabling facilities for the Internet, air conditioning equipment and cooling system, and any equipment necessary for setting up the farm, are provided in these sheds. You can also use industrial sheds to build a farm. It is better to use materials such as sandwich panels to build these sheds. This is because of the reduced cost and high speed of execution, and you do not need to incur additional costs to control the farm noise, as these panels can greatly reduce the farm noise. Launching bitcoin mining farms and other digital currencies Electric power supply Farm electricity is supplied using city electricity. To supply power to the cabinets, the power supply circuits are enclosed in their own switchboard or switchboards, and the equipment installed in the cabinets is in no way connected directly to the utility power without fuses. The sockets inside the cabin are installed with a standard distance of 3.65 meters from each other. Extraction farm lighting The brightness of the environment and the workplace, the light intensity of the farm environment will be at least 50 and at most 100 lux. Cabling All cabling is done in accordance with the principles of fabricated cabling and a set of standard principles and methods, and different curves and angles are observed in cabling cabins. Environmental parameters In order for the temperature and humidity to be continuously maintained in the operating range, they must be continuously controlled by sensors installed in the cabin, so that appropriate measures can be taken in the event of a defect in the following standards. Air temperature: 20 to 25 degrees Celsius Relative humidity: 40 to 55% The maximum rate of change: 5 ° C per hour Temperature and humidity will be measured by sensors installed at a distance of 1.5 meters above the cabin floor. Maintain the desired temperature inside the cabinets In order to cool the environment of minor cabins, the water supply network with various fans has been used. In this new and cost-effective method, the air is cooled after passing through a network of cold water pipes and enters the cabin area through the blower fans after passing through the dust filters, and then after passing through the miners and cooling them. They are removed from the environment by suction fans. Prevent the entry of dust The air sucked from the outside space and blown into the cabin, after passing through a network of cold water and cooling, passes through air filters that absorb about 97.8% of dust particles and thus the space inside the cabin. It will stay clean and cool. Lightning and ground connection systems Around the shed, a ground connection loop consists of bare wire No. 4AWG, which is sunk to a depth of 1 m into the ground and connected to 3 cm by 13 mm steel rods for ground connection, which are connected every 12 m along the loop. The steel structure of the shed is connected to this ring through the nearest column. The system is directly connected to the main power distribution equipment, including all electrical panels, generators, UPS systems, and transformers. Prevent water penetration In the first stage, the roof of the shed is sloping to prevent water from penetrating directly into the cabinets. On the other hand, the roof of the cabinets, side awnings, and at least 35 cm distance of the minor cabinets from the floor of the shed are other measures taken to prevent water from penetrating into the cabinets and possible problems such as electrical connection. Bitcoin mining Extraction is the process of spending computing power to process transactions, secure the network, and maintain the network at the same time. It can be thought of as a bitcoin data center; The difference is that it is designed to be completely decentralized to miners working in all countries and no one has control over the network. Compared to gold mining, this process has a transient mechanism by which new bitcoins are issued. But unlike gold mining, bitcoin mining also offers rewards for the useful services needed to operate a secure payment network. Bitcoin mining is still required until the last bitcoin is issued. Extraction is a distributed consensus system used to validate pending transactions by including them in the blockchain. Extraction applies a chronological order to a blockchain, protects network neutrality, and allows different computers to agree on system status. In order for transactions to be authenticated, they must be grouped in a block that is encrypted according to very strict rules and reaches network authentication. These rules prevent the previous blocks from being modified, as this will invalidate the next blocks. Mining also creates a competitive environment so that no one can easily add new blocks to the blockchain. In this way, no one will be able to control what is entered into the blockchain or change parts of the blockchain to return the currencies spent. The process of creating transactions by creating blocks is called "proof by problem-solving". This requires very fast and advanced hardware and processors that work around the clock. This process consumes a lot of energy and therefore the cost of electricity is an important part of the operating costs of a mining facility. How to extract bitcoin Anyone can be a bitcoin miner by running software on special hardware. Extraction software listens for the release of transactions in the P2P network and takes appropriate steps to process and verify these transactions. Bitcoin miners do this because they receive a transaction fee that users pay to process their transactions faster and also stream newly generated bitcoins according to a fixed formula. New transactions must be done in a block with a math document in order to be accepted. These documents are difficult to produce because there is no way to produce them except billions of calculations per second. Extractors must perform these calculations so that the network can eventually accept their blocks and reward them. As the number of extractors increases, the network automatically makes it harder to find the allowed blocks to ensure that the average time to find a block remains the same as 10 minutes. As a result, mining is so competitive that no miner can control what is in the blockchain. To impose a chronological order on the blockchain, the performance document is designed to be dependent on the previous block. This makes it exponentially difficult to return previous transactions, as the document needs to be recalculated on all subsequent blocks. If two blocks are found at the same time, the extractors will first work on the block they received first and then switch to the longest chain of blocks as soon as the next block is found. In this way, miners will be allowed to maintain and secure a global consensus based on processing power. Bitcoin miners can neither increase their rewards by cheating nor can they process fraudulent transactions that could disrupt the bitcoin network. Because all bitcoin nodes based on the bitcoin protocol will not accept any block that contains unauthorized data. As a result, network security will remain secure even if not all Bitcoin miners can be trusted. Bitcoin mining methods Bitcoin is mined on both industrial and non-industrial scales. The non-industrial scale is related to activities in a very limited volume. This extraction is mostly done by interested people and the volume of bitcoins produced is often less than 10 bitcoins per year. But most of the world's bitcoin mining is large-scale and industrial, with mining farms. Farm Mining is a large facility where a large number of ultra-fast processors are placed side by side, enabling a very high processing power, which ultimately results in a greater share of the network rewards and more revenue from Bitcoin. Common Types Of Miner Devices In The Market Despite the different types of miners, two types of miners have taken over the field of digital currency mining. GPU type miner and ASIC type miner. Each of these two types has its own advantages and disadvantages. ASIC Miner Device Despite the popularity of GPUs, we see that users use the ASIC type in relation to some coins. This type of minor device consumes less power than the GPU. It has much more power. It is one of the best miners in the market. Its version is light and has a very high hash power. One of its weaknesses is the higher cost of ASIC than GPU. And that only one type of algorithm is decoded with it and cannot be upgraded. Therefore, as soon as the Ford hard drive appears in the blockchain, this miner loses its use and you have to buy a new miner. If you want to invest a lot of money in mining devices, if you have access to cheap electricity and if you have high confidence that the future of your desired coin is bright, the ASIC miner is the best option for you. Minor GPU Device These miners are more popular because of their cheapness and ease of purchase from reputable sellers. With these miners, you can extract different currencies. Because GPUs have other uses, such as gaming and artificial intelligence, after a while miners can recoup 20-20% of their initial cost by selling devices. One of the disadvantages of GPUs is that they are less powerful than ASIC. If you see that ASIC model miners are mostly used to extract one of the currencies, using these miners will not be cheap for you. Another disadvantage is the excessive use of electricity to stay cool. What is a minor GPU or graphics card? The term GPU (Graphic Processing Unit) refers to the unit or part that is responsible for ensuring that the contents are displayed or objects are rendered on the screen. In the field of digital currency mining, the GPU refers to the hardware that performs the task of processing the blockchain algorithms of the various cryptocurrencies. Simply put, a GPU is a piece of hardware that uses digital cards to extract or mine digital currencies. In the table below you can see the list of GPU miner devices in the order of maximum daily profitability. This table contains various information about each device, including device model and name, device release date, hash rate or processing speed, power consumption, the algorithm used for mining, device revenue in 24 hours (excluding power consumption costs), and The best quin and algorithm for each device. What is hash rate and hash power? The concepts of hash power and hash rate are different. The power to calculate and solve mathematical calculations to discover and create new blocks by miners is called hash power. The higher the hash power, the more likely it is to complete the Chinese blockchain and, of course, receive the block reward. Because the speed of finding and completing the block is very important. But the hash rate indicates the speed of operation of the mining device. When extracting, the higher the hash rate, the better, as this increases the chances of finding the next block and receiving a reward. Hash Rate is also referred to as hash rate. Keep in mind that the term hash rate is not unique to Bitcoin and is used in most digital currencies and cryptocurrencies . Also, to review and analyze the best devices available in the market, you can see the section on the best bitcoin miner and atrium mining devices. This table is updated once every hour. Device model Release date Hash rate electricity consumption Algorithm Earn 24 hours Dollar price Toman price NVIDIA GeForce RTX 3090 Sep 2020 114.00 Mh / s 320W Ethash $ 8.63 $ 2,700 83,000,000 AMD Radeon VII Aug 2017 93.00 Mh / s 200W Ethash $ 7.04 $ 2,850 98,000,000 NVIDIA GeForce RTX 3080 Sep 2020 91.50 Mh / s 230W Ethash $ 6.93 $ 1,700 58,000,000 NVIDIA GeForce RTX 3080 Ti Jun 2021 85.00 Mh / s 280W Octopus $ 6.50 - - NVIDIA GeForce RTX 3080 LHR Jun 2021 77.00 Mh / s 250W Octopus $ 5.89 - - NVIDIA GeForce RTX 3070 Ti Jun 2021 69.00 Mh / s 230W Octopus $ 5.27 - - AMD Radeon RX 6800 Nov 2020 64.00 Mh / s 150W Ethash $ 4.85 $ 1,350 47,500,000 AMD Radeon RX 6900 XT Dec 2020 64.00 Mh / s 150W Ethash $ 4.85 - - AMD Radeon RX 6800 XT Nov 2020 64.00 Mh / s 150W Ethash $ 4.85 $ 1,350 47,500,000 NVIDIA GeForce RTX 2080 Ti Sep 2018 58.50 Mh / s 220W Octopus $ 4.47 $ 1,200 40,000,000 NVIDIA GeForce RTX 3060 Ti Dec 2020 58.10 Mh / s 130W Ethash $ 4.40 $ 950 34,800,000 NVIDIA GeForce RTX 3070 Oct 2020 58.10 Mh / s 130W Ethash $ 4.40 $ 900 41,200,000 AMD Radeon RX 5700 XT Jul 2019 55.00 Mh / s 130W Ethash $ 4.17 $ 810 19,000,000 AMD Radeon RX 5700 Jul 2019 55.00 Mh / s 130W Ethash $ 4.17 $ 900 30,000,000 NVIDIA GeForce RTX 3070 LHR Jun 2021 2.90 kh / s 180W CryptoNightGPU $ 4.10 - - NVIDIA GeForce RTX 3060 Ti LHR Jun 2021 2.85 kh / s 190W CryptoNightGPU $ 4.02 - - AMD Radeon RX Vega 64 Aug 2017 50.00 Mh / s 190W Ethash $ 3.79 $ 800 19,000,000 NVIDIA GeForce RTX 2080 Sep 2018 48.80 Mh / s 190W Octopus $ 3.73 $ 900 15,000,000 AMD Radeon RX Vega 56 Aug 2017 49.00 Mh / s 170W Ethash $ 3.71 $ 790 16,000,000 NVIDIA GeForce RTX 3060 Unrestricted Feb 2021 48.00 Mh / s 110W Ethash $ 3.64 - - AMD Radeon RX 6700 XT Mar 2021 48.00 Mh / s 140W Ethash $ 3.64 - - NVIDIA GeForce GTX 1080 Ti Mar 2017 2.35 kh / s 200W CryptoNightGPU $ 3.32 - - NVIDIA GeForce RTX 3060 Feb 2021 42.00 Mh / s 140W Octopus $ 3.21 - - NVIDIA GeForce RTX 2080 Super Jul 2019 41.00 Mh / s 160W Ethash $ 3.10 - - AMD Radeon RX 5600 XT Jan 2020 40.50 Mh / s 110W Ethash $ 3.07 - - NVIDIA GeForce RTX 2070 Oct 2018 40.00 Mh / s 140W Ethash $ 3.03 - - NVIDIA GeForce RTX 2060 Super Jul 2019 40.00 Mh / s 140W Ethash $ 3.03 - - NVIDIA GeForce RTX 2070 Super Jul 2019 40.00 Mh / s 140W Ethash $ 3.03 - - NVIDIA GeForce RTX 2060 Jan 2019 34.00 Mh / s 120W Octopus $ 2.60 - - NVIDIA GeForce GTX 1080 May 2016 34.00 Mh / s 170W Ethash $ 2.57 - - AMD Radeon R9 Fury Jul 2015 17.00 Mh / s 300W KawPow $ 2.34 - - AMD Radeon RX 580 8GB Apr 2017 30.50 Mh / s 130W Ethash $ 2.31 $ 480 15,000,000 AMD Radeon RX 480 8GB Jun 2016 30.00 Mh / s 140W Ethash $ 2.27 - - NVIDIA GeForce GTX 1660 Super Oct 2019 29.30 Mh / s 90W Ethash $ 2.22 - - NVIDIA GeForce GTX 1070 Ti Nov 2016 29.00 Mh / s 140W Ethash $ 2.20 - - NVIDIA GeForce GTX 1070 Jun 2016 32.50 h / s 130W EquihashZero $ 2.12 - - NVIDIA GeForce GTX 1660 Ti Feb 2019 28.00 Mh / s 80W Ethash $ 2.12 - - AMD Radeon RX 5500 XT 8GB Dec 2019 26.00 Mh / s 90W Ethash $ 1.97 - - AMD Radeon RX 570 4GB Apr 2017 13.00 Mh / s 160W KawPow $ 1.79 - - NVIDIA GeForce GTX 1660 Mar 2019 1.25 kh / s 90W CryptoNightGPU $ 1.77 - - AMD Radeon RX 470 4GB Aug 2016 12.50 Mh / s 150W KawPow $ 1.72 - - NVIDIA GeForce GTX 1060 6GB Oct 2016 22.50 Mh / s 90W Ethash $ 1.70 - - AMD Radeon R9 380 4GB May 2015 19.00 Mh / s 150W Ethash4G $ 1.03 - - NVIDIA GeForce GTX 1050 Ti Oct 2016 6.10 Mh / s 80W KawPow $ 0.84 - - Direct Purchase Of Miner Devices From China China, one of the most advanced countries in the field of technology and technology, is also among the leading countries in the field of production of coin mining machines. The top three companies in this field, Bitmain, Canaan Creative, and Ebon International, account for about 90% of the market for the production and supply of mining devices. On the other hand, increasing public awareness of the importance of digital currencies has led to more people entering the digital coin business. This has been one of the reasons for the increase in orders to buy minor devices. Manufacturers have always sought to make their devices available to customers with higher technology each time. Technology that is cost-effective for customers is less costly and more profitable. The Best Types Of Miner Devices On The Market Since most people are looking to mine bitcoins, here are 5 of the best and most up-to-date bitcoin miners. Product Name Hash power Antminer S19 Pro 110.0 TH / s Antminer S19 95.0 TH / s WhatsMiner M30S ++ 112.0 TH / s WhatsMiner M30S + 100.0 TH / s AvalonMiner 1246 90.0 TH / s What are the differences between different types of miners? What differentiates miners from each other is their ability to identify hashes and extract different cryptocurrencies. SHA-256, for example, is a bitcoin symbol, and any device capable of recognizing this hash can be used to extract bitcoins, bitcoin caches, and any other coin based on this hash. In addition, keep in mind that minors can also be classified as follows. Price Acceptability among consumers Profitability Weight Size How to update software Power source power supply How to set up the device You may be interested to know that some miners have the ability to extract different types of cryptocurrencies, which can be the most important way to differentiate miners from each other. Of course, do not forget that the use of minor devices is not without hassle. For example, we will describe some of the problems of these devices: These devices make a lot of noise and heat, so you should think about keeping the space cool as well as neighbors complaining about the noise. Due to the fact that this technology is external, in case of failure of the device, its repair is extremely difficult and sometimes impossible. Comparison of Bitcoin Mining Hardware: In the following table, we will have a brief overview and comparison between the 3 minor models. device name Hash volume Power efficiency Bitcoin mined per month AntMiner S9 13.5 Th / s 0.098 W / Gh 0.3603 BTC Avalon 6 3.5 Th / s 0.29 W / Gh 0.1232 BTC AntMiner S7 4.73 Th / s 0.25 W / Gh 0.1645 BTC Important points in choosing and buying a minor (ASIC) These are just some of the goal-setting shareware that you can use. Of course, other factors such as extractable currencies must also be considered. Investigating the extractable currencies of a minor Examining currencies that can be extracted by Miner is one of the things that is less considered by users and this causes financial losses. Although some miners are suitable for mining several types of cryptocurrencies and digital currencies, on the other side of the field, some miners are designed to extract only one or two cryptocurrencies. In other words, you may be able to extract different currencies through different mining devices, but you should know that the maximum efficiency and effectiveness of these devices is to extract 1 or 2 types of currencies. Therefore, before buying Miner, you must make sure that the device in question has the ability to extract the currency you want. These days, atrium extraction is going through turbulent days due to the unveiling of Atrium 2.0 in the near future, as well as the possibility of an Atrium hard bomb. but making money from atrium extraction is still a very popular option among enthusiasts. Mining bitcoin cache is another option for those who are interested in the idea of some good mining options. Impact of electricity consumption on minor purchases Undoubtedly, one of the most important features that you should pay attention to when buying a minor is the power consumption of the device. According to the available news and information, one of the reasons for preventing the activity of miners in each place is their high electricity consumption. On the other hand, some activists in this field, due to the high electricity tariff, make unauthorized diversions to supply electricity to their devices, which in addition to decisive judicial action, can lead to irreparable damage. Given the importance of electricity in bitcoin mining laws and licensing mining bitcoins in each country and the price of Bitcoin as the most popular currency for mining, be sure to start mining using the calculator mining and taking charge Pool extracted bits QueenHave an accurate estimate of the profitability of mining. You can also check the list of mining pools, ponds, mining convenient and choose your optimization. Detection of a new used extraction machine It is very difficult to distinguish new devices from stock devices, especially if the previous one has maintained the device well, this will be even more difficult. Even if the basics have already been followed when installing Bitcoin Miner, the question can still be answered carefully in some superficial cases. Non-standard packaging We all have the right mental image of a healthy package. Properly covered, it will withstand plenty of adverse conditions. This also applies to the packaging of miners. In addition to bit cartons, Bitmin anti-miner devices use special nylon bags that cannot be packed in the same way when opened. This is the first step in distinguishing a new device from a stock device. In addition, by using the device serial and inquiring about it through the manufacturer's site, you can access its production date and warranty period. Visiting electrical sockets In most used devices, the color of electrical sockets gradually turns from white to yellow due to high pressure. Although the yellowing of the sockets is not a definite reason for their obsolescence, in most cases, paying attention to this sign can be a knot. Dust and physical damage The presence of any dust or scratches on the body of the device can be a sign that the device is second-hand. Do not forget that there is still no practical and scientifically proven solution in this regard. Too much normal sound production If your device is making a lot of noise, you may be looking for ways to reduce the volume of your bitcoin miner device, but it is better to make sure that the device is new once you compare a new device with your device. Do not forget to test the device after purchase Keep the device on for 1 to 2 full days after purchasing the device and performing the startup steps. During this time, monitoring the device status information is the most important thing you should do. The information in this section is very important. Let's take a look at some of the information that can be seen in this section: How long the device is on, indicated by the word Elapsed. The hash rate of the device is instantaneously displayed in H / s or larger units. The fan speed on the display is indicated by the Fan Speed symbol. This number should usually be in the range of 5000 to 6000 and is calculated in terms of revolutions per second. A hash, or Chain, represents the efficiency of hashing-related products and displays their performance at the moment. Simply put, this item shows you how many boards are working to do the hashing process and how much of each process is involved. The health or unhealthiness of the device means that there is something wrong with the whole hashing process. If the device does not have a particular problem, the device confirms this by displaying the number 0 or the phrase Alive, otherwise, it will notify you with the phrase Dead or the letter x that the hashing process is disrupted. Is the second-hand miner good? The fact is that there is no definitive answer to this question. Buying a second-hand product is always a risk. So if you are one of those people who do not have happy memories of buying second-hand goods, we suggest that you do not go to buy a used minor. Remember that no matter how obsessive you are when buying a second-hand device, it is still small. To make sure the device is safe, be sure to test the owner of the device between 1 to 3 days. Examine these items during this time. Even if you can get help and advice from someone who has experience working with minor devices. Be sure to check the appearance of the device. Lights, connectors, fans, and anything else that catches your eye at first glance can be a good option for troubleshooting a second-hand device. Also, keep in mind that any physical injury due to impact will greatly reduce the life of the device. You can also shake the device several times to make sure that the internal components are intact so that you can notice if there are any separate parts in the device. Be sure to check the power supply as well and make sure the sockets and other items are healthy. Try to buy the device in person so that if there is a defect, it can be returned. Is the only way to extract it to use Minic Asic? No. There are other ways to extract bitcoin, such as bitcoin with a phone, bitcoin with a home computer, bitcoin with a graphics card or GPU by Rig Miner, and even cloud bitcoin extraction, but due to the increasing difficulty of bitcoin extraction, practically The only option for bitcoin mining that can be profitable is mining with ISIC. What is Rig Miner? It is called a set of hardware that is used to extract it. In other words, the pebbles can be called a kind of minor, with the difference that it is possible to upgrade its components at any time and as needed. What is a Mining Pool? A group of miners is said to work together to create a blockchain for a profit or reward in order to increase their profit by extracting cryptocurrencies. How are miners' transactions approved? In the payment system through Fiat currency, each transaction is referred to the bank of origin and after the confirmation of the transaction by the bank, the desired operation is performed and the result is notified to the parties. In the blockchain, miners also have the task of approving transactions. Of course, this confirmation of transactions is not without effect, and part of the fee for each transaction is paid to the extractors as wages. Mining rig or miner device? Advantages and disadvantages of graphics card extraction and ASIC For novices who intend the Extraction of digital currencies question arises: should I buy a miner device or collect a graphics card mining rig? In this post, we try to answer this question by examining extraction with ASIC devices and graphics cards (GPU) and explaining the advantages and disadvantages of each of these methods. Extraction with ASIC Two ASIC extraction machines Extraction devices ایسیکThey are specifically designed for mining work and have no other use in themselves. Therefore, the manufacturers of these devices are devoting all their attention to increase its efficiency in mining work. These devices are many times more powerful than graphics cards and processors (CPUs). Any device MinerIt usually only supports one encryption algorithm (some newer devices support multiple algorithms but this is not common). In this way, each device can only extract a limited number of digital currencies. For example, the Ant9 Miner S9 extractor only mines the SHA-256 algorithm, which includes bitcoins, bitcoin caches, and a handful of other digital currencies. In general, the advantages and disadvantages of ASIC extraction: Benefits of extracting with ASIC Compact and ready to use As we have said, the only use of minor devices is to perform extraction operations. For this reason, they are assembled by the manufacturers and are ready for use immediately after production. Minor devices take up much less space than graphics card extensions and are simply more compact. Fewer accessories All you need to turn on the extraction device, except the device itself, is a power supply. Of course, for mining operations with miner devices, a series of peripherals such as cooling, modems, power cords, etc. are required, but in general, in terms of life parts, they are ahead and neck higher than graphics cards. To perform an extraction with a graphics card, in addition to a large number of graphics cards, you also need other computer parts and equipment such as motherboard, RAM, CPU, and.. Cheaper Buy an extraction machine versus assembling one Mining sandIt generally costs less. Of course, the model of the mining machine, the number, and the model of the graphics card are influential in this comparison, but in the end, it can be said that buying a mining machine is cheaper than its profitability. Faster return on investment As we said, miner devices are much more powerful than graphics cards, and they are also cheaper to buy than a stack of graphics cards. So in ASIC mining, we see a faster return on investment. Of course, in the long run, if the price of a digital currency rises, graphics cards can also provide a good return on investment for their miners. Disadvantages of extraction with ASIC Difficult to buy In general, and at least at this point, it is very difficult to buy ISIC devices. These devices are usually produced in limited quantities and the manufacturer sells them all very quickly and even in the pre-sales stage. So the machines fell into the hands of brokers and were sold at much higher prices. Selling second-hand miners instead of new ones is also one of the things to consider; Devices that have expired and can fail at any time. Also, in some countries, these devices (at the time of writing) are smuggled into the country, and sellers usually do not comply with their obligations, such as warranty or delivery time. In addition, when a new device is launched, the return on investment is very fast, but when it reaches the customer, the return on investment is greatly reduced due to the increase in difficulty. extinct Every few months, new models of ISIC devices are introduced to the market, which over time will narrow the field of competition for older devices. For example, the Antminer S7 was once the most powerful mining machine in the world, but today its profitability is lower than the cost of electricity, which means a loss. Of course, miner devices are usually profitable for more than two years, but this can not be said with certainty. Difficult sales As mentioned above, ASIC devices have no use other than mining. So if they are not used (not profitable over time), they will be extremely difficult to sell or at least will be bought from you at a very low price. Therefore, it is important to consider the return on investment and the estimated time of loss of profitability when purchasing the device so as not to incur a loss. Lots of noise and heat Extremely loud noise from miner devices is one of the most important issues to consider. The noise of cooling fans in extraction devices is very staggering; Suppose a high-powered vacuum cleaner is on 24 hours a day. For this reason, these devices are not suitable for indoor use at all. Another problem for these devices is their high heat problem. Cooling fans installed in the device can not cool them well at room temperature and must be used for cooling other accessories such as air conditioners. Poor warranty and after-sales service Most miner devices only have a 3 to 6-month warranty, which usually expires by the time the miner reaches the customer. The warranty conditions are also strict in their kind. So if you buy your device today and it burns out tomorrow, you probably won't be stuck anywhere. On the other hand, the internal parts of these devices are difficult to find in the market, which makes their repairs difficult and expensive. Graphics Card Extraction (GPU) A graphics card extraction rig consisting of 6 graphics card units The graphics card, or GPU, has a long history of extracting digital currencies than ASIC, and unlike ISIC, it can theoretically mine all extractable digital currencies. Of course, if most digital currency (like bitcoin) is mined today with ASIC, you should get rid of the idea of extracting it with a graphics card, because ISIC devices are very powerful and can not be competed with a graphics card. In terms of decentralization ideals, graphics card mining is important because it does not allow large-scale mining to be monopolized. As a result, many digital currencies compete with ASIC devices, and most of them are now extracted with a graphics card. At present, major digital currency extraction such as Atrium, Monroe,Grin, Bitcoin Gold, and… is done with a graphics card. You might think that extraction with graphics cards is obsolete due to the easier and cheaper ASIC devices, but this also has advantages that may change your mind. In general, the advantages and disadvantages of extracting with a graphics card: GPU extraction benefits Many choices As we said, in theory, any extractable digital currency can be mined with a graphics card. It should be noted, however, that extracting currencies such as bitcoin, which today is largely mined by ISICs, is no longer economical with a graphics card. However, extracting large digital currencies such as Atrium, Monroe, Green, Bitcoin Gold, and… with a graphics card is still very lucrative. One of the lesser-known issues is the ability to extract new and promising digital currencies with graphics cards. For example, in the early days of Green's offering, the miners of this digital currency received extremely high profits. Easy Shopping To extract with a graphics card, you need to close a graphics card mining rig. The parts needed to assemble and build a mining rig are about the same as those needed to assemble a typical home computer (PC). The parts needed to close the mining rig, such as graphics card, motherboard, RAM, etc., are available in abundance and in various quality models in the market, and there is no particular problem to buy them (either from the supplier or from the legal point of view). Easy to sell In addition to mining, graphics cards are used in many fields, including gaming and graphics, and are much easier to sell second-hand than ISICs. Other parts of the mining rig can also be easily sold at a reasonable price. Less power consumption Although this is a relative issue and depends on many variables, graphics cards generally consume less power than ASIC devices. Excellent warranty and after-sales service Graphics cards usually have long-term warranties, which in some models can be more than 3 years, and graphics card manufacturers' agencies operate in many countries. On the other hand, in case of damage or any problem in the parts of mining gravel, it can be easily repaired or replaced. Less noise and heat One of the main goals of graphics card manufacturers is to reduce the noise and heat generated by this hardware because most of them are used in homes and offices. The existence of cooling mechanisms and heat reduction in graphics cards have made it possible to do mining with this equipment at home. Newer models of graphics cards have less sound than a mid-range fan and operate easily at room temperature. Disadvantages of extracting with a graphics card Complex construction and configuration Buying, assembling, configuring, and commissioning a graphics card mining rig can be a complex process. Of course, this is only slightly more difficult than assembling a home computer, but it is much more difficult to close the sandbox than ISIC devices that are ready to use immediately after production. Of course, some stores sell mining rig ready. Relatively higher cost As we said, to get started with graphics card mining, in addition to the GPU, you need a lot of peripherals that take a lot more time and money to prepare than ISIC devices. The price of just six mining graphics cards can be as high as the price of two ISICs, apart from the cost of the motherboard, power, RAM, CPU, and so on. Long return on investment Due to the high cost of collecting a graphics card mining rig, the GPU mining return on investment is usually much longer than the ASIC mining return. Of course, sometimes extracting some new and promising digital currencies can lead to faster capital returns. Physical space A graphics card mining rig takes up relatively more physical space, and too many cables do not make it look good. The size of a sand chassis and other accessories is such that it takes up as much space as a few powerful miners. Conclusion Transferring assets and money is now costly and has many challenges. Hence, digital currencies such as Bitcoin, which have overcome these barriers, are becoming more and more popular. Accordingly, investing in digital currencies mining or mining can be a lucrative way, provided that all aspects of the work are weighed, and provincial farms are used. Building a standard mining hall is one of the requirements for this work. In this article, we tried to acquaint you with the basics of setting up a mining hall. We hope this article has provided you with some basic information. to be continue .... https://ksra.eu/bitcoin-price-prediction-using-machine-learning-methods/ https://ksra.eu/introduction-of-digital-wallets-part-one/ https://ksra.eu/service-robot-navigation-and-computer-vision-application-in-a-banquet-hall-setting/

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