![]() ![]() Your library has to be partnered with an online service first, though. All you need is a library card to borrow ebooks. Start the Kindle as usual, open the menu at the top right, and tap “Settings.” Select “Your Account.”Īnother great option is your local library.If you no longer want your Amazon account linked to your Kindle or have a secondhand Kindle, deregister the existing Amazon account. Turn off your router temporarily, restart your Kindle, and repeat the above. If you already connected to your Wi-Fi network before you read this section, don’t worry. Tap “Skip” when you get the warning that you need a Wi-Fi connection to complete the process. However, you’ll see a “Not Now” button to skip the Wi-Fi setup. This takes you back to list of networks.When asked for your login details, click the “Cancel” button at the bottom. If you just see a list of networks, click any network you want. Some models make it so obvious to set up your Wi-Fi later.Since you don’t have a connection, you can’t add an account at the moment. When the prompt to link to or set up a new Amazon account appears, you’ll have the option to skip the step until later.Open the menu in the top-right corner and tap “Settings.” Choose “Security & Privacy.”.Additionally, some of Amazon’s preinstalled apps won’t work. Instead, you’ll need to sideload apps from a third party. You also won’t have access to the Amazon App Store. Instead, you’ll just have a standalone e-reader and tablet. All the Kindle reader features that are specific to just Kindle books (such as interactive features provided by the author) won’t work. Without an account, you can’t buy or access Kindle ebooks and freebies. What Can You Do without an Amazon Account?īefore you use a Kindle without an Amazon account, know the limitations. This is also a great way to give a friend or family member your old Kindle for use. Without an account, they’re not making purchases without your permission. Plus, Amazon won’t be tracking your reading habits to personalize your account.Īnother benefit is you can easily give a kid a cheaper Kindle, or even an older device, to serve as a low-cost tablet for school or entertainment. If you don’t connect your Amazon account, you won’t be so tempted to spend money every time Amazon has a discount ebook deal. After all, they are designed specifically for reading. If you just need a basic tablet for reading free ebooks or ebooks from other sites and services, you can still use a Kindle. However, you can actually skip this step. You may even subscribe to Kindle Unlimited. One of the reasons Kindles are cheaper is that Amazon offers them at a discount with the hope you’ll spend money on Kindle ebooks, apps, magazines, and more. When you first use a Kindle, you’re asked to connect or create an Amazon account. Why Should You Use a Kindle Without an Amazon Account? ![]()
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![]() ![]() Teaching experience: Our trainer have a experience in teaching or training individuals or groups, and possess strong communication skills to effectively convey complex technical concepts. In-depth knowledge of Blue Prism: Our Blue Prism trainer have extensive knowledge of Blue Prism’s RPA software, including its features, capabilities, and best practices for implementation.Įxperience in RPA implementation: Our trainer have a hands-on experience in implementing RPA solutions using Blue Prism, as well as knowledge of other RPA tools and technologies. Our Blue Prism trainer have the following qualifications and skills: Learning Blue Prism can help you develop the skills to create automation solutions that give your organization a competitive edge. Learning Blue Prism can help you build and manage automation solutions that can be scaled up or down based on your organization’s needs.Ĭompetitive advantage: By adopting Blue Prism’s RPA software, organizations can gain a competitive advantage by improving efficiency, reducing costs, and delivering better customer experiences. Scalability:Blue Prism’s platform can be scaled to meet the needs of small, medium, and large organizations. Learning Blue Prism can help you develop automation solutions that can increase efficiency and productivity in your organization.Ĭost savings: By automating tasks, Blue Prism can help organizations reduce costs associated with manual labor, errors, and processing times. ![]() Increased efficiency: Blue Prism’s RPA software can automate time-consuming and repetitive tasks, freeing up employees to focus on more complex and strategic work. Learning Blue Prism can open up career opportunities in RPA development, implementation, and management. High demand for Blue Prism skills: As more and more organizations adopt Robotic Process Automation (RPA), the demand for professionals with Blue Prism skills is increasing. Learning Blue Prism can be beneficial for several reasons, including: Blue Prism’s RPA software is used by organizations in a variety of industries, including banking, insurance, healthcare, and manufacturing, among others. This helps businesses improve efficiency, reduce costs, and free up employees to focus on more strategic work. ![]() Blue Prism’s platform enables companies to build, deploy, and manage digital workers, or software robots, that can perform these tasks quickly and accurately, 24/7, with minimal human intervention. RPA is a technology that allows businesses to automate repetitive, rules-based tasks previously performed by humans. What is Blue Prism:īlue Prism is a leading provider of Robotic Process Automation (RPA) software. Enroll now to become a certified Blue Prism professional and advance your career in the field of automation. Looking for comprehensive Blue Prism training in Tirunelveli with Getin Technologies to master the world’s leading Robotic Process Automation (RPA) tool? Our Blue Prism Training course provides hands-on experience in designing, developing, and deploying RPA solutions. About Blue Prism Training in Tirunelveli: ![]() ![]() ![]() The secret to this is why the game is fascinating in a larger historical context, it’s also just a really damn good RPG and possibly one of the funniest games ever made.ĭisco Elysium begins with you arguing with various parts of your subconsciousness, including your ancient reptilian brain, in a black void as you’re eventually awoken to find yourself in a junked up hotel room with a tie on a fan in a very questionable set-up. The game is also way more popular than you’d think, stealing four awards at The Game Awards and getting praise all across the board. Thus, the game has mostly been read to North American audiences in a very different, more simplistic frame, focusing more on the Capitalism and Communism angles without really addressing the other meat here. ![]() That does make the conversation in the non-European west interesting, as those in the USA and Canada have a limited understanding of European history and politics. I am really, really smart.” What the writers think of the world is worn on the sleeve in blunt comments and biting sarcasm. Some have said this is the product of some very bitter leftists and that is absolutely accurate, a game that lets you respond to people with comments like “we should grind the owners into fine paste and feed them to the pigs” and “I don’t think grinding one or the other side into pigsfeed will do anyone any favours. They tried to create something new and the world crushed them for it, as the game says of Revachol. This is one dense political tome, using the language of urban fantasy and a dash of science-fiction to convey ideas and vent frustrations relating to the state of the modern world and especially Kurvitz’s people. Communism is mostly dead now, Fascists are rising in the form of minority hating reactionaries, Ultraliberalists have championed the modern world’s economic structure in Capitalism, and the Moralist group that controls Revachol, The Coalition, is a pretty obvious stand in for the European Union. Your major political factions are Communism, Fascism, Ultraliberalism (aka Right-Libertarianism, closest US comparison being Neoliberalism), and Moralism (aka Centralism). To say Kurvitz took from his own life in his writing would be an understatement. When you start Disco Elysium, you find yourself in the city of Revachol, the former capital of a dead country that tried to build a new way of life with the rise of Communism and is now a slowly eroding quasi-slum under the control of other foreign Capitalist powers dictating its existence. They ended up adopting Communism, forming the Karelian ASSR (Karelian Autonomous Soviet Socialist Republic) in 1923, and now its people live in a modern Capitalist reality, complete with neglect since the end of the Soviet Union and a now facing a huge infrastructure collapse. There’s a lot to go over and it can get very confusing (as is usually the case with Eastern European history), but the broad strokes is the country of Karelia has been divided since the 14 th century due to Sweden and royal politic nonsense, with Russia getting involved in the 17 th century and now what’s left of the land divided between Russia and Finland in part to World War II. ![]() It’s important to keep this in mind because Disco Elysium, his big premier game from his studio ZA/UM, is very much based around his interests and his political reality of being part of a minority that faced a complete economic collapse with the end of the Soviet Union. He would end up singing in a prog rock band, become a novelist, and now he makes video games because he’s super into Dungeons and Dragons. In 1984, an Estonian born Karelian (from the former land of Karelia that’s now divided between Finland and Russia) named Robert Kurvitz came into the world. ![]() ![]() If you have gapped teeth and want to make them go away – or make them look better – there are plenty of cosmetic dentistry options to help. Even mermaids, in mythology, are described with alluring gapped teeth. In West Africa, a set of gapped teeth are a symbol of wealth. In Nigeria, gapped teeth signify beauty and luck. The French call gap teeth “dents du bonheur,” which translates to “lucky teeth.” Francophiles Brigitte Bardot and Vanessa Paradis have made lucky teeth a thing of beauty. ![]() Other countries, however, celebrate the gap. While the United States can claim some celebs with notable and memorable gapped teeth – Willem Dafoe, Anna Paquin, Lauren Hutton – we don’t really have a phrase or name for such a rarity in a smile. So, are you feeling lucky by sticking with what you have? Or are you choosing to make your own luck by undergoing cosmetic dentistry? The Stories Behind Lucky Teeth A diastema is a space or gap between two teeth, and while some folks want to eliminate this gap, others embrace it. Not only do we offer the most affordable veneers cost in Perth, our clinic also accepts payment options from ZipMoney, making the management of your healthcare costs even easier.Everyone’s smile is unique, but some smiles have a common characteristic – delightfully gapped front teeth known as lucky teeth. If you would like to learn more about the difference between Composite and Porcelain veneers, have a look at our article Composite Resin Veneers vs Porcelain Veneers.įor more information about how we can help you with your teeth gaps in Perth contact us, or book your life-changing appointment online today. Once impressions have been taken with our state-of-the-art Medit i500 Scanner, and custom veneers have been created with the use of revolutionary GlamSmile Technology, you’ll be called back for a second visit to have your permanent veneers secured into place. They are much stronger than composite veneers, however, they do require slightly more teeth preparation. ![]() Porcelain Veneers For Gapsįor slightly larger gaps, porcelain veneers are the way to go! Porcelain veneers are better for gaps that are larger as they are thin shells of porcelain that cover each tooth, allowing for more modification. Each layer of a composite veneer for gaps is shaped and cured with blue light by your dentist until the final result is achieved. The Composite resin is applied one layer at a time to slowly cover the existing tooth. Composite veneers require minimal tooth preparation and are less expensive than porcelain veneers as they are directly built-in in the dental chair and only require a single appointment. Composite Veneers For GapsĬomposite veneers are ideal for teeth gaps that are small to average in size (1-3mm). Check out our Porcelain Veneers Case Study and how we helped Elyce close her front teeth gap with veneers. Front teeth veneers are a fantastic affordable option if you’re looking to close the gap between your front teeth. Some like the individual character it brings, while others might prefer a more conventional smile. The space between your pearly whites is a common dental occurrence - orthodontists call this a ‘Diastema’. Front Teeth Veneersįront teeth gaps are a common issue for our clients. That’s where veneers come in! Whether you’re unhappy with a gap between a few teeth, or specifically want to fix the gap between your front teeth, there are different types of veneers for gaps, depending on the size of the gap. ![]() While there are many different solutions for teeth gaps in Perth, they are often expensive and timely. If your gap is making you feel self-conscious, then veneers can be a quick and affordable solution. Every smile is unique, and while some people love the gap between their front teeth, others can find it incredibly detrimental to their self-esteem. ![]() ![]() ![]() It is a nonvolatile memory which means the data stored in the EEPROM will stay there even if the power is lost. This memory can be utilized for storing data over time by the microcontroller. The Atmega328p Chip comes with 1KB of Electrically Erasable read-only memory. This is nonvolatile memory which means when power is lost the code (program) that we have flashed remains there and the program will again start executing when the power is restored. Features of Atmega328p Microcontroller:Ītmega328 has 32KB of flash memory and it is used to store the program on the board. However, you can also use it as a digital input or output Pin. This LED will blink when Arduino Uno is connected to an SPI programmer (Like UBSASP). There is a built-in LED connected to the SPI serial clock (SCLK, Pin 13) of Arduino pro mini. This actually provides you the flexibility to solder only those pins that are required for your project making your circuit more compact. When you buy this board there will be no connectors soldered to the board. Therefore you will have to program it using an external USB to TTL programmer. No USB Port:Īrduino Pro Mini Doesn’t come with a USB port and there no onboard programmer on this chip. More info on oscillators will be discussed in the upcoming tutorials. Majority of the Arduino Pro Mini boards uses ceramic oscillator however, I have also seen Arduino Pro mini boards with a crystal oscillator. The 3.3 volts version of the Arduino pro mini board has an 8MHz onboard oscillator whereas, the 5-volt version has a 16MHz oscillator. Voltage Regulator provides you the flexibility to power your Arduino Pro Mini boards using 5 to 12 volts unregulated voltage source. 8 Analog Pins Description Arduino Pro Mini On board Voltage Regulator:Īrduino Pro Mini has either 3.3 volts voltage regulator or 5 volts voltage regulator. Additionally, the first 6 Analog pins can be used as interrupts. Furthermore, the Analog input Pin A4 and A5 can also be utilized for the I2C communication protocol. The SMD Atmel328p chip on this board has 8 channel ADC which can be used for interfacing 8 different analog sensors at the same time. Functions associated with Digital Pins of Arduino Pro Mini 8 Analog Pins: Furthermore, Pin 2 and Pin 3 have hardware dedicated interrupt capability however you can use any of the 14 digital I/) pins as interrupts that we will discuss in the future tutorials. Two timers T0 and T1 are associated with digital I/O Pin 4 and Pin 5 of the board. Pin 0 and 1 can also be used for serial communication using the UART protocol. You can also find it in the table given below. These pins are clearly marked in the Pin Description Figure that we checked above. There are 14 digital I/O on this board and out of these 14 Pins 6 can be used for PWM output. Complete Pinout (Pin diagram of Arduino Pro Mini Board) Atmega328p Features of Arduino Pro Mini Boardįollowing are the features of Arduino pro mini board: 14 digital I/O pins: The complete description for each color is provided in the table on the right. Note the light green represents the associated pin number on the chip. The complete, detailed, and cross-verified Pin Diagram of Arduino Pro Mini Board is given in the Figure below. Can I apply 5Volts on a 3.3 volt Arduino Pro Mini board?.How to identify if my Arduino boards support 5 volts or 3.3 volts.Difference between 5 Volts and 3.3 Volts Arduino Pro Mini boards.You can checkout the following topics for more information on arduino voltage Regulator. The 5V version of Arduino Pro mini has 5 Volts regulator and 16MHz crystal oscillator clock on the board whereas the 3.3 Volts version of Arduino pro mini has 3.3 volts voltage regulator with an 8MHz onboard crystal oscillator. 5V board with 16MHz onboard crystal oscillator.3.3 board with 8MHz onboard crystal oscillator.There are two very popular versions of arduino pro mini boards they include The small size and low prices for this borad are the main factors making it more attractive when compare to the bulky and costly Arduino Uno board. The capability of this microcontroller board is equal to Arduino Uno because it contains the same Atmega328p microcontroller chip. Arduino Pro Mini is a small microcontroller board that uses the popular AVR Atmel Atmega328p microcontroller chip just like its other variants popular variants like Arduino UNO and Arduino Nano. ![]() ![]() ![]() ![]() In this case the nameserver's IP address is 192.168.2.1 and it's name is ns. The trailing dot is important, because it makes the name a FQDN (Fully Qualified Domain Name). Instead, copy it, edit nf, and use that copy. DO NOT EDIT THIS FILE - it is used for multiple zones. BIND reverse data file for empty rfc1918 zone The following listing shows the contents of db.empty, which is (after the previous step) the same as db. and db.192.168.2. You can copy the sample file db.empty and then just add your changes. These are the zones you defined previously in the file /etc/bind/. Then you have to create two zone files, one for the forward lookup zone (db.) and one for the reverse lookup zone (db.192.168.2). To configure this, just delete the line notify no. In case you use public addresses, you want your DNS to forward that information to public DNS servers. This is only useful if you use private addresses in your network. The option notify no stops named (the DNS daemon) from forwarding information about the local network to external DNS servers. To do so add the following to the file /etc/bind/: We will need a key declaration for our key, and two zone declarations - one for the forward lookup zone and one for the reverse lookup zone. ![]() In our example the clients in the domain will be assigned addresses on the 192.168.2.0/24 subnet. The DNS server must be configured to allow updates for each zone that the DHCP server will be updating. Install -o root -g root -m 0640 ddns.key /etc/dhcp/ddns.key Install -o root -g bind -m 0640 ddns.key /etc/bind/ddns.key Now create a new file (ddns.key) with the following content (don't forget to replace with your key):Ĭopy this file to /etc/bind/ and /etc/dhcp and adjust the file permissions as follows: Copy the key from the *.private file (the line with the key should look similar to this one:Įverything after "Key: " is the actual key. This will create two files, Kdhcp_updater.*.key and Kdhcp_updater.*.private. Root# dnssec-keygen -a HMAC-MD5 -b 128 -r /dev/urandom -n USER DDNS_UPDATE Only our DHCP server should be allowed to perform DNS record updates, not just anyone. We have to create a key, that will be used to secure the exchange of information between DHCP and DNS server. You can find information on how to do that at DHCP_Server and Bind9. You should already have a working DHCP and DNS server set up before following the below instructions. ![]() ![]() ![]() Redacting a digital document is a delicate and not-so-easy task and the main challenge is hiding the sensitive information while keeping the document’s formatting. In older times, thick permanent marker pens were used to blot out the information, which is completely pointless nowadays with digital documents. In fact, redaction is something that all individuals or entities from any field or industry should know about. For example, someone might need to share an agreement with a friend just for them to use it as a template while removing compromised data. Sometimes it can just be informal situations where someone has to share certain information contained in a document without revealing the sensitive data it contains. Files on most mobile devices or cameras include the date, time, and maybe even username details related to the photo in the metadata.ĭepending on the type of business or administrative procedure, redaction might also be required by the institution, state, international legislation, etc. For example, email metadata discloses the time and date the email was sent, the sender’s IP address, etc. Other information that you might want to remove could include attachments or metadata.Images, including photographs, graphics, etc.Numbers, like telephone numbers, social security numbers, bank account numbers, etc. ![]() Text that contains sensitive information, such as names, addresses, contact details, past medical records, criminal offence data, etc.Commonly redacted information can include the following: It’s necessary to redact a PDF when the document contains confidential or sensitive information that cannot or should not be disclosed to a third party, as well as data that is protected under data protection legislation. This information can consist of text, numbers, images, graphics, or similar. It can be done by hiding or blocking out individual words, sentences, paragraphs, or even removing whole pages. If you’re not sure how to do it, get somebody more experienced to check your work – don’t just draw a rectangle and call it a day.Redacting is the process of removing visible information from a document while leaving the rest of the document intact. PDFs are fiddly, and it’s easy to have something that looks redacted but actually isn’t. Unfortunately I don’t redact PDFs very often, and I don’t know how to do it safely – looking at the layers is one way to get around redaction, but maybe there’s another I’m not aware of. I’d love to tell you how to redact PDFs a set of steps that guarantee information security. There was a difference in my PDF viewer which tipped me off to the issue, but it’s so subtle I don’t know how to explain it. The problem is, a PDF with and without layers look near identical. This means that even if somebody picks apart the document, they can’t find what you’ve removed: If you want to redact information in a PDF safely, you need to remove it from all the layers. ![]() The information wasn’t really gone, just hidden. In this case, there were two layers: an image layer with the original document, and a transparent layer with a black rectangle over the area that was meant to be redacted:Īlthough it looked as if the personal information had been removed, you could still get it by inspecting the individual layers. Imagine the layers are stacked vertically, and you’re looking down at them from above. PDF documents can be made up of multiple layers, and when you view the document those layers get flattened into a single page. ![]() The problem is that PDF is a complicated format, and getting redaction right is tricky. The person who’d sent me the documents had tried to redact the information, and to them it looked like they’d succeeded. And if I could do it, so could somebody else. I ran my script over the legal documents, and to my horror, it produced a bunch of images that should have been redacted. I found a blog post with some Python for extracting all the images from a PDF, which I adapted into my own script. I also know you can manipulate PDFs in Python, which I’ve done a couple of times before. I did download a free trial and play around, but I didn’t get anywhere useful. I know you can pull apart PDF documents with advanced PDF editors like Adobe Acrobat Pro, but I don’t know how to use any of those programs. If they were removed – would you see the redacted information? If the boxes were separate – could they be removed? As I dragged to select text, the boxes weren’t being selected. It’s hard to explain, but I got a spidey sense that the boxes were somehow separate from the rest of the document. I received the documents as a set of PDFs, and as I was reading them, something felt off about the black boxes. As part of my review, I was checking that everything was suitable to be made public.īlack boxes had been added to redact certain sections, to prevent leaking personal information like signatures and addresses: A while back I was reviewing some legal documents. ![]() ![]() ![]() SketchUpBIM Download 4 on 31 votes SketchUpBIM is a free plugin for Google SketchUp. SketchUp Professional 2018 18. Brighter3D Download 4.6 on 19 votes Brighter3D allows you to create photorealistic renders from your SketchUp scenes. The best thing about SketchUp Pro is that it is available for FREE, so you do not pay large sums of money for any software licensing in this day and age. Download SketchUp Pro 2018 free latest standalone offline setup for Windows 64-bit. SketchUp Pro is ideal for designers who need access to a variety of drawing resources but do not necessarily need the full power of Photoshop or Illustrator. SketchUp Pro allows one to create custom designed prototypes, wireframe, visualize changes in real time, and edit and save any type of file - all from a comfortable and familiar user interface. With over 250 million downloads to date, SketchUp Pro continues to expand the possibilities of design and layout management. SketchUp Pro is the fastest, easiest, and most popular SketchUp CAD program for the Windows platform. En esta oportunidad voy informar sobre SketchUp PRO 2018 gratis para cualquier sistema Windows y MAC. Once your license has been issued and your user has been added to your computer, you are ready to start designing! If you are unfamiliar with SketchUp Pro, here is the process from start to finish: ![]() To install SketchUp Pro, you have two options: the standard single-stage installation process where you just select" Install File" and follow the simple instructions or the complex multi-stage installation process where you have to choose a license number, select a SketchUp theme from a catalog, enter a name for your new SketchUp user, choose your location (NAV), click "next" to define your company's file, then click "finish". SketchUp Pro comes included as a download it is not a stand-alone program. To use SketchUp Pro, you need to purchase either a one-time license or a membership that requires a monthly charge to continue. SketchUp Pro is a versatile but expensive Windows program that allows one to fully manipulate and control their projects with ease. Windows Multimedia Graphic & Design SketchUp Make Download Recommended by Softonic Download AutoCAD for Windows Trial version V 2023 3.5 (7795) Download Easy to use interface Customizable macros Significant 2D functionality Download SketchUp Make for Windows Trial version In English V 19.2.222 3. SketchUp uses drag and drop functionality to create virtual prototypes for manufacturing, construction, transportation, medicine, electronics, aerospace, toys, hobbies, and more. It is a popular tool for both home and professional designers. When Trimble acquired SketchUp, it forked the product into several tiers, keeping the free desktop version around as “SketchUp Make.SketchUp is an easy to use program for creating and modifying sketches and designs. For personal use, this tool is completely free. It is basically a freeware version of programs like CAD software, but offers much less in terms of functionality and professional tools. The download is provided as is, with no modifications or changes made on our side. Each download we provide is subject to periodical scanning, but we strongly recommend you to check the package for viruses on your side before running the installation. For more information about offline and online versions, check out our Help Center article. Google SketchUp is a freeware and extremely easy-to-use 3D image design and 3D modelling software suite. Thank you for downloading SketchUp from our software library. If this isn’t for you, head back to our online version. The SketchUp web app is decent and might be good enough for many people, but for a long time, the desktop version was completely free, too. Before you download, just a heads up that this file of SketchUp 2023 is a much larger file than our online version. If you want the latest full desktop app, you’re looking at $300 a year for personal use. Download Sketchup Pro 2022 Full Crack The latest release of the desktop version of this application has several new features added to both Main Apps and LayOut. At the time of this writing, the only modern free version of SketchUp is a web app. Brighter3D allows you to create photorealistic renders from your SketchUp scenes. SketchUp has changed hands a few times over the years, once having been owned by Google, and currently owned by a company called Trimble. Most people looking for Sketchup 2016 64 bit downloaded: SketchUp. Trimble even warns it might have security problems as it hasn’t been updated since 2017. ![]() However, as of May 2022, the official SketchUp website is no longer offering the free version (SketchUp Make 2017) for download. Update, 5/23/22: This worked when we published it in 2021. ![]() Or does it? You can still download a free desktop version if you know where to look. Originally released as free open-source software, the popular 3D-modeling program SketchUp now comes with a premium price tag. ![]() ![]() ![]() ![]() These are the only two colors that the NEC specifies for general power distribution and the other may be changed. The National Electric Code (NEC) specifies that the colors green and white/grey must be used for ‘equipment grounding conductor’ and ‘neutral (grounded)’ respectively, as stated in NEC articles 250.119 and 200.6. White = Neutral (Grounded Conductor, if used).The standard color codes for the USA are as follows. However, due to the use of cam locks decreasing somewhat, finding the new color codes in the UK is rare. Of particular note are the recent changes in the UK color coding, which now has black for phase color when it used to be neutral, and blue, which was once a phase color, for neutral. Not all countries have the same color codes, so it is vitally important to check a particular country’s color codes before working in a foreign country or on a foreign project. Usually found in professional and industrial settings, they are seldom found in use around the home or by amateurs.Ĭam lock heads are all marked with unique colors in order to clearly display the functions of the terminals. They are also used to build disconnects to lighting dimmer racks and distribution panels and to connect large generators. ![]() Generally when 3 phase connections or a charge of more than 50A is required, a cam lock will be employed. The 15 series is also in common use, with a rating of 150 amperes and nicknamed the ‘mini cam Not to be confused with the cam locksused in furniture construction, climbing or fluid connection, the most common form of this electrical component is the 16 series, with 105 ☌ terminations and a 400 ampere rating. Cam Locks, or ‘cams’ for short are interchangeable connectors used in the electrical industry for temporary electrical power distribution and production. ![]() ![]() The 5:2 Suanpan Abacus is still in usage in Hong Kong schools, as a part of cultural preservation. The modern and most-refined version of Suanpan consisted of 4+1 beads, a position indicator, and a clear-all button for zeroing. Because, it had an empty rod, indicating zero. The Chinese used Suanpan for decimal numbers. The Roman abacus influenced the design of the Chinese Abacus. The Chinese referred to Abacus using a variety of names like Supan, Jusan, and Jupan. It was designed in such a way to calculate up to limitless precision The Chinese call it the 2:5 abacus, based on its structure. Typically made of hardwood, the Suanpan abacus was 20 cms long. Since then, they have started using it as the main mode of calculations. That is when the Chinese termed abacus as the “ball arithmetic”. Undoubtedly, It was widespread towards the end of the 16th century. The Modern numbering system was based on Hindu-Arabic mathematics. It was eventually a failure because of its construction. However, this invention was quite a complication to the calculations since it had two beads on the upper deck. The ancient Chinese abacus, called SUANPAN, was developed in the twelfth century and did not attain fame till the fourteenth century. As time passed by, with the advent of modern technologies, the Romans switched to micro calculators in 1974. The lower grooves marked the place value from tens to millions. The beads in the upper groove marked the place value of fives. The last two columns were used for the Roman mixed- base math. On the other hand, the lower ones had four beads. Their Abacus kit consisted of seven long and shorter grooves. Also, they called the counting board Calculi. The Romans used Abacus to calculate, by using the Roman numerals. The rows represented the place value of numbers accordingly. Types of Romanian AbacusĪlso, the Romans invented three different types of the abacus. It was a stone table with movable stones sliding up and down. Romans developed an easier way to use the abacus called the ‘Roman Hand Abacus’. This description gave rise to the Greek word ‘ABAX’ from which abacus sourced its etymology.Īs time passed, numbers and calculations emerged as a vital part of trade and commerce. The earliest form of abacus was a reckoning table covered with sand or fine dust, in which fingers were drawn using a stylus, and erased with the same, when necessary. However, there are no facts that support the confirmed statement about the invention of the abacus. The design of abacus kits remains to be in a combination of rods and pebbles. Time, people and technology improved the abacus. As time passed by, the design of an abacus kit has widely varied in terms of style, size and material. Countries like Taiwan, Korea, Malaysia and Japan were smitten by the abacus fever. ![]() Meanwhile, the abundant fame of success for abacus began to spread. Historians believe it was the Chinese minds who invented the Abacus around 500BC. Besides, it has its share of evolution in terms of design and usage. Abacus is a man-made calculating device invented 5000 years ago. ![]() |