Published on: 28 November 2018
Last Updated on: 14 December 2021
In machine design, the role of a sensor is paramount in converting any physical property into an analogue signal which facilitates automation. Machine automation is responsible for the industrial revolution that bolstered economies around the world. Different physical properties require the interpretation of a sensor such as distance, position, temperature, and liquid flow. This article aims to describe each sub-category of sensors according to the property converted.
Reason For Using The Machine Automation Sensors
There are different reasons for using the machine automation sensors that you need to take care off while you want to improve your learning process.
Position sensing:
Detecting the position of an object is possible using different types of sensors specifically measuring linear or angular motion. Encoders, potentiometers, and linear transducers are some of the preferred methods of sensing linear displacement. These devices are compatible with different types of machine assembly. Linear sensors used in rugged industrial applications commonly use a non-contact inductive technology to reduce the effect of friction and wear and tear.
Distance sensing:
Distance sensors can measure the rough distance and often function as a “within range” detecting device. Some distance sensors are programmable such that you can identify the distance of a target object even at an approximate location.
Photoelectric sensors which use light in sensing distance can also work as a distance transmitter. A photoelectric transmitter can detect a distance range of between less than 5 mm to more than 10 m. The resolution is better at short range, but even if the resolution quality decreases at a more extended measurement range, it is still good enough for most machine automation applications.
Speed sensing:
Hall-effect, photoelectric, and inductive sensors are commonly used to sense speed and location. The preferred output is usually a train of digital pulses. A speed switch is typically used for machine automation in monitoring the speed of rotating shafts and identifying whether it is turning too fast or too slow; hence creating problems with the process. As a control mechanism, a sensor signals when the machine is running too fast so that it can automatically shut off.
Fluid flow sensing:
A fluid flow indicator is a sensor used explicitly in measuring the flow rate of liquid or gas. A typical flow sensor consists of a paddle wheel or a float. Some practical applications of a fluid flow sensor include water monitoring in wastewater processing plants and flow indication in HVAC systems.
In most applications using a flow sensor, the sensor can provide either a digital or analogue output. Although there are several ways to measure liquid flow, one that works to detect differential pressure produces the most precise measurements and fastest response time.
Temperature sensing:
Sensors used in monitoring temperature come in a wide range of configurations suited for different applications. Sensing changes in temperature in machine automation is essential. It helps determine when a machine overheats, and to maintain the optimal setting for the device to work correctly. Examples of uses for temperature sensors include boilers, large motors, and compressors. Aside from the temperature sensor, switches are also included in the configuration to aid with temperature control and monitoring.
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As the world continues to shift towards a more digital landscape, the significance of quality web applications has become progressively apparent.
Given the vast array of tools and technologies at the disposal of web developers, determining an appropriate starting point can prove challenging. Debugging is the method of identifying and fixing bugs or errors in software.
It is a vital aspect of web automation testing as it contributes significantly to the dependability and precision of the automated test results. Playwright is an open-source cross-browser testing framework released by Microsoft in 2020.
As stated by Systems Sciences Institute, the expenditure of addressing an error or bug discovered after product release was 4 to 5 times higher than pinpointing it during the configuration phase. The detected value during the maintenance phase can be exceeded by up to 100 times. Playwright developers operate at the API level and offer comprehensive tooling through the integrated Playwright Inspector.
Playwright Inspector is a powerful tool that authorizes developers to efficiently test and debug their web applications. Also, it facilitates creating automation scripts by furnishing auto code generation capabilities. Playwright Inspector allows you to inspect the Document Object Model (DOM) structure of a webpage, interact with web elements, and inspect CSS styles utilizing the Playwright API. It authorizes stepping through tests, picking locators, editing live locators, and seeing actionability logs.
This blog will dive into the basics of Playwright Inspector and explore its many features. So if you're ready to take your web development skills to the next level, buckle up and dive into the world of Playwright Inspector.
Before that, let's have a brief understanding of Playwright.
What is Playwright?
Developed by Microsoft, Playwright is an end-to-end open-source web testing and browser automation framework. Playwright offers outstanding cross-browser compatibility and convenient features. This makes it a perfect choice for automation and quality assurance purposes. The playwright is a flexible, robust, and efficient framework. It supports multiple languages like JavaScript, Java, Python, C#, and TypeScript.
Playwright utilizes a single automation API. This makes it steadfast and quick and produces consistent outcomes while running cross-browser testing. It provides a powerful set of testing features. These features can be utilized to simulate end-user interactions with the web application. Also, the framework authorizes testing complex scenarios such as file uploads, login flows, and other interactions. These test scenarios can be tough to test with other testing frameworks.
The software platform furnishes developers with a comprehensive selection of standard and personalized locators. This facilitates the straightforward and effective identification of elements on web pages. These locators can pinpoint elements based on a variety of attributes, including text content, position on the page, and other distinguishing features. With Playwright locators, developers can confidently identify elements on the DOM, ensuring the creation of substantial and steadfast test suites.
What is a Playwright Inspector?
Playwright Inspector is a Graphical User Interface based tool that helps testers and developers record scripts and debug Playwright tests. The tool helps generate boilerplate code. This can be a suitable starting point for building codes. Also, it assists developers and the Quality Assurance teams save time when writing the test script from scratch. Software developers can utilize the time saved to comprehensively understand the codebase and make informed modifications, as required, to enhance the efficacy of the testing suites.
The Playwright Inspector simplifies the process of debugging web applications. It is a browser-based development tool that facilitates developers to inspect, debug, and troubleshoot web applications. The tool authorizes developers to record user interactions, capture screenshots, and inspect HTML elements, CSS styles, and JavaScript code. Playwright Inspector furnishes a console for developers and testers to run arbitrary JavaScript code in the context of the inspected page.
To scale Playwright Inspector, an AI-powered test orchestration and test execution platform like LambdaTest offers an online farm of 3000+ browser and OS combinations to execute the Playwright test. You can effortlessly test your application as its scalable cloud infrastructure enables parallel test execution where you can run test cases altogether. It can also integrate with your existing testing infrastructure.
It effortlessly plugs into your Playwright tool, eliminating the need for complex configurations. LambdaTest's Playwright Inspector
empowers you to debug and analyze Playwright scripts effortlessly. Inspect element properties, verify page behavior, and optimize automated tests using this user-friendly tool.
Installation and Setup Instructions
Installation and setup instructions are crucial for any software tool, and Playwright Inspector is no exception. As a beginner, it's essential to follow these instructions carefully to ensure that you can start using the tool without any issues. To install Playwright Inspector, first, you need to make sure that you have Node.js installed on your computer or laptop. Once you have Node.js, you can install Playwright Inspector through npm by running the command "npm i -g playwright-inspector" in your terminal.
Upon successful installation, the tool can be initiated by executing the command "playwright-inspector" in your terminal. You can also use Playwright Inspector with other browsers like Firefox and Safari by installing the corresponding browser extensions. Following these instructions will give you a smooth and hassle-free experience of using Playwright Inspector, authorizing you to debug and troubleshoot your web applications with ease.
How to Inspect Elements in Playwright Inspector
If you are new to Playwright Inspector, you may be wondering how to inspect elements within your web page. Fortunately, Playwright Inspector comes equipped with a number of useful tools and features to assist you in efficiently identifying and inspecting elements on your web page. To start, simply launch Playwright Inspector and navigate to the web page you want to inspect.
Once you are on the page, right-click on any element within the page and select "Inspect element" from the context menu. This will bring up the Playwright Inspector pane, where you can view the HTML and CSS code for the selected element. You can also view any associated styles and properties. From there, you can use the various tools and features within Playwright Inspector to further inspect and manipulate the element, making it easier than ever to identify and troubleshoot any issues within your web page.
Benefits of Playwright Inspector
The Playwright Inspector tool presents lots of benefits. Let us consider a few pivotal benefits of the Playwright Inspector:
1. Easy Debugging:
Playwright Inspector facilitates the process of debugging Playwright scripts by furnishing a visual interface. This authorizes developers to inspect the page, make alterations to its state, and swiftly identify the cause of issues.
2. Record and Replay:
The tool presents a record and replay feature that authorizes testers and QA teams to record end-user activities on the page and replay them for debugging purposes. The record and replay feature can help pinpoint issues that may occur only during specific user interactions.
3. Robust Logging:
Playwright Inspector presents robust logging abilities that authorize testers and QA teams to outline the execution flow of the test script. This helps swiftly determine issues and fix them, thereby enhancing confidence in the code and application itself.
4. Intuitive Interface:
The Playwright Inspector boasts an intuitive and user-friendly interface that is simple to navigate and operate, even for testers and QA teams who are new to the Playwright platform.
5. Cross-Browser Support:
The Playwright Inspector facilitates the testing and debugging of applications across various platforms as it supports multiple Chromium-based browsers such as Chrome, Edge, and Firefox. This enables developers to ensure their applications perform optimally on different browsers.
6. Breakpoints:
The Playwright Inspector tool is designed to enhance the testing process for software testers and QA teams. With this tool, users can set breakpoints in their test scripts, enabling them to pause test execution at specific points and thoroughly investigate the page's state. This increased level of control and visibility allows for improved efficiency and effectiveness in the testing process.
Best Practices for Using Playwright Inspector
The Playwright Inspector tool furnishes developers with an intuitive solution for testing web applications at scale. With the help of Inspector, developers and testers can debug their web automation scripts, view page elements and attributes, and pinpoint issues that may be causing the tests to fail. To make the most out of this tool, it is paramount to follow the best practices for using it.
Here are eight best practices for using Playwright Inspector:
● Familiarize yourself with the Inspector UI.
● Utilize the search feature to swiftly pinpoint page elements.
● Utilize the highlight feature to visually locate elements on the page.
● Utilize the console to test JavaScript code and interact with the page.
● Utilize the network tab to inspect network requests and responses.
● Utilize the performance tab to pinpoint performance issues.
● Utilize the snapshot feature to capture a snapshot of the current page state for later analysis.
● Utilize the playback feature to replay test scripts and identify errors.
By following these best practices, you can utilize Playwright Inspector to its full potential and optimize your web automation testing process.
Conclusion
Playwright Inspector is a powerful tool that can help developers troubleshoot issues and enhance the quality of their web applications. With its user-friendly interface and wide range of features, Playwright Inspector is a prominent addition to any developer's toolkit. By following the steps outlined in this beginner's guide, you can start utilizing Playwright Inspector today and take advantage of its many benefits. Whether you are a seasoned developer or just starting out, Playwright Inspector is a must-have tool for anyone looking to enhance their web development skills.
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Since the digital space is increasing its presence in people's lives, people are trying to learn new techniques of using the internet in the best ways possible. There are several uses of the internet, which can make your life easy. The new generation that is being brought up is very well equipped with technology and the internet. Most of the operations of various companies have also shifted online. However, people still struggle with small tasks such as converting documents from one format to another. If you want to get your work done, then you need to learn the techniques to convert PDF to JPG, PDF into Word, JPG into Text, and other such formatting skills. This guide can help you understand the working of PDF to JPG converters if you are a beginner.
Open a conversion site
First of all, you need to choose a conversion site for PDF to JPG converter, reliable and authentic. Check out user reviews to find which of the conversion sites provide the best experience and output. Once it is chosen, you need to open it on your desktop, laptop, or mobile screen.
Select PDF for conversion
The next step after identifying the conversion site is the selection of PDF that you want to convert into JPG format. It can be done by choosing "open files" or "browse files" whichever is present in the conversion site. Some websites even have the option to "drag and drop " the files for conversion along with the "get URL" option if you want to open the document from the link.
Authorize a format for output
Once the files have been uploaded on the conversion site, you need to authorize the format of the output. This format is the type in which the user wants to convert the PDF. Select the option of JPG under image conversions to convert the document from PDF to JPG.
Choose the medium of download
It may take a few seconds to get the documents converted into JPG, depending upon the length and size of the PDF. Many conversion websites have a bar on the extent that is permissible to be converted by. It is not so with the PDF to JPG converter.
Select the number of pages for conversion
Before the conversion gets started, you will get the option of selecting the pages that you want to convert. Two choices regarding this are available as - 'convert all pages' and 'extract single images.' You can tap on any of the icons as per your suitability to get the JPG.
Download the converted files in the selected format
Once the download is complete, you are good to go. There is an option available for direct download in the system or email it to your ID. You can get the converted JPG images in a Zip file also to keep them intact together.
All these steps can help you to begin well with a PDF to JPG converter and learn more such techniques on the internet.
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User behavior is observed by a UI/UX, and front-end expert to improve an application's visual design. They have a thorough understanding of modern technology stacks and are skilled at designing aesthetically pleasing user interfaces.
Their key aim and objective is to improve user satisfaction. The objective is also to reduce user churn and make sure that the goals of the organizations are met. Enhancing the conversion of sales, increasing the email sign-up findings, and reducing the pain points are examples.
While some designers and developers opt to specialize in one area (for example, UI/UX, or front-end programming), this profession incorporates all of them, making it a unique designer-developer hybrid. It's critical to understand how these three areas of knowledge overlap and intersect to locate the perfect applicant.
The user's enjoyment of your software is central to user experience (UX) design. Front-end development (UI) is a technical term for implementing a software's user interface. The graphical link between the two is UI design.
Where Do You Get The Right UI/UX Inspiration For Your Website From?
As you may be aware, design trends shift throughout time, so it's critical to be mindful of the 2023 trends to stay current. In this article, we've compiled a list of the top 15 greatest UI/UX inspiration websites that we've hand-picked for you to read, learn from, and be inspired by.
May these websites assist you in your own UI/UX efforts. These sites have been hand-picked to keep you up to date on the most recent design trends.
These are also the best (or still best) websites. They include the year's most recent and up-to-date design trends.
Here are the top 15 best UI/UX inspiration websites:
Waveguide
Waveguide aspires to be a one-stop shop for design information and real-life design examples. They provide the best design assistance, recommendations, and inspiration. The Waveguide also ensures that all of their articles are of the greatest possible quality; therefore, they have a closed content creation system in place and don't allow anyone to submit a guest post on their site (unless they're a very experienced designer).
Every piece of content you read is a genuine production based on knowledge and experience. If you're looking for information or inspiration, Waveguide is a good start.
Lapa Ninja
Lapa was founded to serve as a source of influence for designers. They publish a variety of designs, including blogs, e-commerce, landing sites, and more. They make certain to pick the best examples and keep their lists up to date daily.
Uplabs
Uplabs is the place to go whether you're looking to design for the web, iOS, macOS, or Material Design. This website contains the most up-to-date information about the design of such software. User interfaces, experiments, open-source programs, libraries, and ready-to-use products are among the items available here.
Unlike the other websites on this list, Uplabs was established to allow design theory and practice experimentation. There are other tools there that you can utilize that will further your investigation.
SiteInspire
SiteInspire is devoted to showcasing the most innovative and cutting-edge web interactive design. They feature web pages that site owners have submitted to them. The site currently receives 200 submissions every day on average, and they carefully select the best sites to help you find inspiration. If you're looking for design inspiration for your website or if you have a website with interesting graphics, you might want to check out SiteInspire or submit your design.
Dribbble
What's the deal with "Dribbble" (yep, it's triple B)? Because Dribbble allows users (such as you) to share miniature screenshots of their designs (known as "shots") with other users. Isn't it cool? Dribbble is a social media platform that allows designers to connect, share their work, improve their talents, and be hired by the world's most prestigious firms.
Dribbble, unlike the other sites on our list, genuinely enables you to meet other creatives and designers, collaborate with them, or seek and provide advice to one another. Dribbble is the ideal platform for getting discovered by huge firms like Apple, Facebook, Google, and Shopify. If you want to be a part of this expanding designer network, go to their website and sign up!
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Niice
Niice is a similar design platform; however, it serves a distinct function. Unlike Dribbble, a design-sharing platform, Niice functions as a collaborative workspace comparable to Slack or Trello. Niice, on the other hand, is designed with designers in mind. The following is how it works: Have everyone and everything in one location - this is what they term "boards," which allow you to communicate with your team. You can upload your work there if you wish to share it with your colleagues for feedback or advancement. Easier feedback — their approach is designed to make it simple for others to provide you with comments.
Niice is built to accomplish this work for both of you, whether you need thorough input from your client or just a "Yes or No."
Real-time feedback is offered to you! a design library – Look at the work of your teammates for inspiration or new ideas. If you're working on a large project, Niice can be a useful tool for you and your team.
Behance
Behance is a social media site where all designers and creatives may showcase their work. Unlike other social media platforms, Behance's primary goal is to help designers and creatives. As a result, if you want to join a community of fellow creatives, you should go to Behance and sign up.
Pinterest
Pinterest is one of the top image and video sites for people to develop new ideas and get inspired to accomplish what they love. This portal features information, such as designs and home décor, among many other things.The users of Pinterest can communicate by liking, commenting on, and replying to each other's creations.
Creativity Bloq
One of our favorite design-related websites is Creative Bloq. According to their About page, Creative Bloq provides a blend of guidance and inspiration for all, including traditional and digital artists, graphic designers, web designers, 3D and VFX artists, illustrators, and more."
True to their word, their website offers a variety of design ideas and some guidance for your upcoming projects. Creative Bloq also ensures that they stay on top of current trends so that you don't miss out on anything.
DesignBetter.co
Design better. Co is a great place to go if you want to seek help from designers themselves. This website features short podcast shows with some of the top designers and creatives in their areas. You'll get many useful information and ideas that will help you with your current or future projects. Listen to these design gurus, take notes, be inspired, and make something beautiful!
Prototypr.io
According to their About page, "Daily design news, inspiration, and deals: Everything you need to supercharge your design talents," Prototypr.io is your source for news and even offers in UX and design technologies. They keep track of the most recent UX design trends, so you don't miss anything.
They also provide a wealth of design ideas, inspiration, and recommendations to help you keep moving forward.
UsabilityGeek
As a personal pastime, Justin Misfud started UsabilityGeek in 2011 to spread the word about the significance of website usability." His goal is to raise awareness about the relevance of usability because he believes that just a few designers and developers understand its importance at the time. He attempted to tie theoretical and practical work together in his discussion of usability.
As the blog grew in popularity (IA), it covered topics like conversion, user experience (UX), human-computer interaction (HCI), and information architecture. If you want to learn more about this topic, go to UsabilityGeek.
UX Collective
For practically any topic you can think of, there are many articles available on the Internet. UX is no exception. However, most UX papers are difficult to understand, especially for those new to the field. As a result, UX Collective was born.
It was created to write simply digestible UX content. In this way, even novice users can quickly master UX. This website may be useful if you're having trouble reading about UX.
UX Movement
If UX Collective was created to help you understand UX principles, UX Movement was created to show you the consequences of both good and bad UX designs. The goal of the UX Movement is to teach you which UX techniques to use and which to avoid for improved human interaction outcomes.
They point out that while many UX experts prioritize functionality and design, they frequently overlook the importance of psychology and human interaction in the designs they create. The UX Movement is a behind-the-scenes look at how humans interact with UX programs and how to attain the results we want.
UX Myths
This is probably one of the simplest web pages in terms of design. Don't be deceived, though. As the name implies, UX Myths seeks to dispel myths about UX practices. To begin with, defining exactly what UX is difficult; therefore, some of the features of UX written about can be shady and ambiguous enough. UX Myths tries to dispel this misunderstanding by separating myths from reality.
They cover not only user experience but also design and psychology. Overall, this is an intriguing site for anyone interested in learning more about UX or simply having fun. It might be enjoyable to debunk the beliefs you once believed.
Conclusion
These are the top 15 UX/UI websites to inspire you while working on your projects. The best approach to get inspired is to see a work of art or to have a new idea on how to do something.
Alongside getting the right inspiration, you should ensure that your website lives up to the UI/UX standards required by enterprises. Browser testing platforms like LambdaTest are playing a crucial role in helping web developers and testing professionals to keep their applications result-oriented, highly usable, and robust.
With LambdaTest, you can test website UI/UX across 3000+ browsers and OS combinations. You can test your website UX on a real device cloud (Android and iOS) in real-user conditions. LambdaTest also allows you to perform automated device testing on real Android smartphones and real iPhones/iPads.
These websites don't just provide you with counsel and information, as you've just learned. Some of them are centered on knowledge and information sharing. Others allow you to meet and network with other designers.
While some are just there to inspire you by exhibiting actual gorgeous designs, others are more than that. Regardless of how you use these sites, we hope they provide you with one thing: inspiration, information, and ability in your field.
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