Electronics engineering technical articleงาน

เขียน content หรือ article เพื่อส่งให้เรานำไปใช้งานในหน้า website เกี่ยวกับหมวดหมู่ อสังหาริมทรัพย์ เช่นรายละเอียดต่างๆ คำบรรยายเกี่ยวกับอสังหาริมทรัพย์พื้นที่บริเวณนั้น

...company that operates websites introducing Japanese tourist sites to foreign visitors. Please write articles with consideration of SEO measurements. ■Budget from 350 thb per article (not including all fees) ■Delivery Form Microsoft Word file and Picture data ■Hiring Conditions - Experienced writers - Persons with interest in Japanese tourism - Candidates may be offered more work if their results are good so we look forward to many applicants - Japanese speaking candidates are welcome but candidates who don't speak Japanese are still considered ■Prohibition - Copying or rewriting of any existing content or article already submitted - Submitting products that copied from any result from automatic translation tools or software - Reprinting or leaking of any contents ...

Need Programmer Develove Electronics digital business card ( Can Support English and Thai Language.

...Payment Gateway • QR Image Retrieval • Rabbit Line Payment Gateway การเชื่อมต่อจากระบบอื่นๆที่อยู่ในขอบเขต (Provider) • QR Payment Notification โดยในลักษณะการทำงานเป็นรูปแบบของ โครงการที่ต้องมีการเข้ามาฟัง requirement และ design ร่วมกันกับหน่วยงานที่ดูแล มีเอกสารที่ต้องจัดส่งต่อไปนี้ (โดยสามารถรรับทำบางส่วนหรือทั้งหมดได้ ซึ่งงบประมาณก็จะต่างกันไป) a. Functional Specification b. Technical Specification c. Unit Test Result d. Release note and software configuration e. Deployment steps and checklist f. Knowledge Transfer (Training) document g. Operation manual & Troubleshooting document กำหนดขึ้นระบบ วันที่ 31 มค 2561 แต่ระยะเวลาพัฒนาจริงๆ จะมีแค่ประมาณ 1 - 2 เดือนเท่านั้น

รายละเอียดงาน - มีลูกค้าส่งให้อยู่แล้ว ไม่จำเป็นต้องหาลูกค้าใหม่ - งานส่วนใหญ่ทาง Email และโทรศัพท์ซึ่งสามาถทำงานที่บ้านหรือที่ไหนก็ได้ มีงานไปพบลูกค้า ฯลฯ บ้าง - งานเข้ารับการอบรม - ศึกษาโบชัวร์และสเปคสินค้า - ชมตัวอย่างการใช้งาน การติดตั้ง software การติดตั้งทั้งระบบที่ถนนกับรถจริง - ศึกษาคู่มือการใช้งานและการติดตั้ง - ทดสอบบริการลูกค้าในสถาณการณ์จำลอง รวมทั้ง ตอบคำถามในคู่มือ, demo สินค้า, วิเคราะห์ความต้องการของลูกค้า นำเสนอทางเลือกที่เหมาะสมให้ลูกค้า, วิเคราะห์และแก้ปัญหาให้ลูกค้า - สถานที่: ที่บ้านและที่บริษัท - งานดูแลลูกค้าเป็นรายโปรเจค - โปรเจคมีความหลากหลาย เช่น งบประมาณ 2 แสนบาท, 3 ล้านบาท, 100 ล้านบาท พื้นที่กรุงเทพฯ, ปริมณฑล, ต่างจังหวัด เข้าไปพบลูกค้าเฉลี่ย 3-4 ครั้ง/โปรเจค โปรเจคใช้เวลาประมาณ 1 เดือนถึง 1 ปีในการปิดการขาย - ผู้ติดต่อมักจะเป็นข้าราชก...

I am in search of German writers for my health and wellness content. Your primary responsibilities will involve article writing and copywriting, with a focus on the nutrition subcategory. Key Responsibilities: - Writing articles that are engaging and informative, focusing on the health and wellness industry - Creating compelling copy for our health and wellness materials, specifically related to nutrition Ideal Candidate: - Native German speaker with exceptional writing skills in German - Previous experience in article writing and copywriting - A strong understanding of the health and wellness industry, with a particular focus on nutrition - Ability to create original, well-researched and high-quality content - Excellent communication skills and attention to detail If you&...

...Professional Voice: We need a voice that exudes professionalism and credibility. - Video Purpose: The video serves to demonstrate our product, so the voice-over artist should be able to convey technical information in a clear, engaging manner. - Voice Representation: The chosen voice actor should sound like a young adult. The project involves a 90-second script, which will be provided. The final deliverable will be a high-quality audio file suitable for use in a product demonstration video. Ideal Skills and Experience: - Proven experience in professional voice-over work. - An understanding of how to deliver technical information in a clear and engaging way. - Experience working with product demonstration content would be a plus, though not mandatory. Please include sa...

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

I'm looking for a skilled data scientist to assist with a project that involves detailed statistical analysis and modeling using R. The eventual goal is to present these findings in a comprehensive yet accessible manner through data visualizations. Ideal Skills & Experience: - Proficiency in R programming...modeling background - Experience with data visualization techniques - Ability to create detailed reports - A firm grasp of accounting principles would be a plus, but not required. This project will require someone who can take raw data and transform it into valuable insights, with the ability to convey these insights in an engaging, comprehensible manner. If you are comfortable with both the technical and reporting aspects of data science, I would love to discuss th...

I'm on the hunt for a skilled content creator to develop a well-articulated white paper centered on SAP digital transformation in the technology sector. This paper should be designed as a compelling pitch for our potential customers. Speci...and profitability, with crisp elucidation in the white paper. - A project objective is crafting a robust marketing pitch for our potential clients, hence the white paper should be persuasive yet informative. Ideal Skills: - Extensive knowledge and experience in technology field, particularly SAP digital transformation. - Stellar research and content creation skills. - Ability to make complex technical concepts easy to understand. - Excellent writing skills with previous white paper authoring experience. - Sales or marketing writing backgr...

We are a print publication and every month, we need to publish online all the articles that are published in our magazine. This is time consuming for us. All you need to do is copy and paste the text into a post, add the pictures, set to the correct category and select correct author. This would be 15-20 articles per month and we are willing to pay $5 per article.

I'm looking for a talented individual who can help me create a 30-second Instagram reel featuring stunning visuals of Makkah and Madina. Key requirements: - **Content Sourcing**: I need assistance in finding high-quality, modern visuals of these locations. This may includ...and editing should align with this theme. Ideal skills and experience: - Prior experience creating Instagram content, particularly reels. - Strong visual editing skills, with an eye for modern aesthetics. - Ability to source and curate relevant, high-quality content. - Understanding of the themes of spirituality and uplifting messaging. I'm looking for someone who can not only execute on the technical aspects of this project, but who can also appreciate and convey the emotional and spiritual essence...

I am currently seeking a virtual assistant to help me with my job hunting in the technology sector. The role of the virtual assistant will primarily involve: - Job application submissions: The ideal candidate should be proficient in submitting job applications online, particularly for senior-level positions in the technology industry. This includes customizing cov...descriptions and ensuring that all required documents are submitted. Sharable resources: - resume - guide doc. Salary: $25 per week Responsibilities: - open job board platform accounts with my profile - apply for 200 proper jobs matching my profile every weekday - record them in the google sheet. Requirements: - fluent English is a must - prior experience working on similar stuff - software engineering knowledge is a...

I am looking for someone experienced in web scraping and data collation. The project will involve scraping blog articles in HTML format and compiling desired information into an Excel file. Key Project Requirements: * The extraction will be from specified URLs, using their individual patterns for efficient and accurate scraping. * For each blog article, I need the title, the full text, and the publish date extracted. * This scraped data must be properly arranged in an Excel file for easy analysis. * List of articles is here: Ideal Candidate Expertise: * Proven experience in web scraping is a must, preferably with full understanding of HTML structures. * Proficiency in Excel and data organization. * Attention to detail to ensure accuracy of the scraped data

I'm looking for someone to write technical guides on various aspects of technology. The content should be informative and well-structured, aimed primarily at intermediate users. I have some content but i cant use that so i need similar content for this and need to be done asap Key Skills: - Strong command of technical writing - Proficiency in explaining complex concepts in a clear and engaging manner - Understanding of the needs and challenges of intermediate technology users - Good research skills to produce accurate and up-to-date content. The ideal candidate would have experience in both technology and content writing. This project is a great opportunity for someone who enjoys simplifying complex tech topics for others.

...existing layout of the following website: [Link to website: ] Project description: Goal: Develop a template and logo for our online ERP system, maintaining the visual identity and functionalities of the website layout provided above. Layout Details: The website layout provided will be made available to the selected freelancer for reference and inspiration. Technical requirements: The template must be compatible with our ERP system and easily integrated. It must follow best design and usability practices. Be responsive, ensuring a consistent experience across different devices. Deliverables: Design files (Figma, PSD, etc.). Code files (HTML, CSS, etc.). How to apply: Interested parties must submit a detailed proposal that includes: Relevant experience

... Qualifications: • Proven experience with WooCommerce development, customization, and optimization, including theme development and plugin integration. • Expertise in advanced SEO techniques and tools, with proficiency in Rank Math SEO (Paid) and Linkwhisper (Paid). • Strong understanding of web technologies such as HTML, CSS, JavaScript, and PHP, with the ability to troubleshoot and resolve technical issues. • Experience with optimizing site speed, engagement, and accessibility to achieve high scores on Google PageSpeed Insights and GTmetrix. • Familiarity with e-commerce platforms and email marketing tools such as Klaviyo for seamless integration and automation. • Excellent problem-solving skills and attention to detail, with the ability to analyze...

...audio enhancement to help me with a project. The primary goal is to improve the quality of a recorded conversation. The audio has several issues including background noise, distortion, and low volume. Key project details and requirements: - The audio in question has no music, so the primary focus of the enhancement should be on the conversation. - Experience in audio enhancement and sound engineering is crucial. Previous similar projects or a strong portfolio of relevant work is highly desired. - The ideal candidate should have an ear for detail and a creative approach to maximizing the audio's quality. - The enhancement of the audio should be done in a way that makes it easier for me to understand and follow the conversation. - Post enhancement, the audio will be used to...

As we discussed on the chat that i will delivered the work within the given Deadline.

I'm looking for an intermediate-level Node.js developer who can help me in building a server-side API and real-time applications. Key Responsibilities: - Develop server-side API: You will be responsible for creating a robust server-side API that can handle data requests efficiently....Experience: - Hands-on experience with Node.js and server-side development. - Familiarity with real-time application development. - Proficiency in using frameworks like , , and will be a plus. - Prior experience in building scalable and performant applications. - Intermediate level of experience and expertise in Node.js development. If you have the right balance of technical skills and experience, and can deliver high-quality work within agreed timelines, I'd love to hear from you.

I need to produce video focusing on the boxing process of JBL LiveFree 2 TWS earbuds. Key requirements: - Highlight packaging quality, contents included in the box, and the first impression of the product Ideal candidates for this project would be those with experience in product video production, particularly in the electronics field. A good understanding of consumer electronics, especially earbuds, will be an added advantage.

Article on Innovation entrepreneurship

...Hour: 3 hour per day (per day) Salary: 150 – 200 INR Per Hour Job Responsibilities : • Understanding Company requirements. • Understanding, consolidating and analyzing data from spreadsheets. • Creating dashboards, reports and charts in Analytics tools. • Working on financial and other types of modeling projects. • Having knowledge Dashboard Creation, Mainframe automation through VBA. • Good Technical knowledge of VBAs, Macro, MS Office skills to drive automation opportunities. • Well-versed with dynamic loops, data extraction from images. • Work with users and team members at all levels for performance improvement and suggestions. • Understand and prepare Ad hoc reports. • Identify the opportunities of automating report...

I'm seeking an experienced MATLAB expert to assist in developing a strategic plan for optimizing battery usage. This project involves creating a comprehensive, data-driven strategy to maximize the performance of a battery system while extending its lifespan. Ke...implementing the optimal battery usage strategy Ideal Skills and Experience: - Proficiency in MATLAB and experience in developing complex mathematical models - Extensive knowledge of battery systems and their performance characteristics - Strong analytical skills and the ability to interpret and utilize historical data - Excellent communication skills and the ability to work collaboratively on a technical project - Previous experience in battery optimization, energy management systems, or similar fields would be high...

I am looking for an experienced Electronics Engineer, well-versed in using Altium Designer, for a series of projects that demand proficiency in a wide array of electronics, specifically focusing on Microcontroller integration, PCB layout and USB connectivity. Key Aspects: - PCB Layout design - Microcontroller implementation - USB Connectivity solutions Additional Requirements: - Expertise in Circuit design - Experience in selecting suitable electronic components - Signal analysis knowledge - Ability to conduct thorough testing procedures This project demands an adept understanding of electronic systems and circuitry meant for consumer electronics. Candidates with a solid track record in crafting and refining consumer electronic designs are strongly preferred. You...

I have a physical part for a radio that I need to be 3D modeled for printing. The item is a simple part with basic shapes, so... Key Requirements: - Create a 3D model suitable for 3D printing based on the physical part provided - Design should be simple with basic shapes, ensuring it's ready for printing - Provide the final design in a file format that is compatible with most 3D printers Skills and Experience: - Proficiency in 3D modeling software, particularly for 3D printing applications - Experience in reverse engineering or replicating physical parts into 3D models - Understanding of designing simple parts with basic shapes - Ability to deliver high-quality designs ready for 3D printing Please include any relevant portfolio items or previous experience in similar projec...

I'm looking for a proficient Matlab programmer with expertise in chemical engineering simulations to develop a comprehensive model for a Plug Flow Reactor (PFR). My goal is to analyze the conversion of reactants, product yield, and overall reactor efficiency, focusing on temperature and pressure as critical parameters. Key Project Deliverables: - Establish the PFR model in Matlab. - Integrate temperature and pressure variables using 2-D pseudo homogeneous model. - Calculate reactant conversion, yield, and efficiency. Ideal Candidate: - Proficient in Matlab coding. - Solid background in chemical engineering, specifically reactor design and modeling. - Understanding of PFR kinetics and mass-energy balances. - Ability to interpret simulation results for optimization. I ...

I'm seeking a Shopify expert who can help me create a remarkable online store that will feature electronics and home decor products. My target audience includes young adults, parents, and tech enthusiasts. To make the shopping experience top-notch, I'd like the following features implemented: - Product Search/Filtering: Customers should be able to easily find the products they are looking for, either by searching for it or using filters to narrow down their choices. - Wishlist: It would be great if customers could add products to a wishlist for future purchase or for sharing with friends and family. - Customer Reviews: Creating a space for honest product reviews from my shoppers will be key to building trust and driving sales. The ideal candidate should have proven exper...

Looking for a talented engineer to build a vending machine that can reblend frozen protein-packed smoothies and dispense them daily, with a capacity for 50 to 100 servings. Key Requirements: - The machine must be capable of storing and dispensing prote...Requirements: - The machine must be capable of storing and dispensing protein smoothies. - The machine should have the capacity to reblend frozen smoothies before dispensing. - The machine should be able to handle daily use. - Designed to hold and dispense between 50 to 100 servings. Ideal Candidate: - Previous experience with vending machine design and construction. - Strong mechanical engineering skills, and ability to source necessary components. - Understanding of health and safety regulations for food dispensing ...

Project Description: We are seeking a highly skilled High-Performance Computing (HPC) Engineer with expertise in shell scripting and workflow automation to assist in the evaluation and enhancement of the Parallel Works platform. The successful candidate will need to execute various tasks involving cloud cluster management, running pre-installed workflows, and handling both basic and advanced system integrations. Experience with MPI (Message Passing Interface), Singularity containers, and batch scripting is crucial.

I have a series of technical books written in English that I need to have translated into Arabic and Somali. Ideal Skills and Experience: - Proficiency in English and both Arabic and Somali languages - Proven experience in translating technical content - Strong understanding of technical terminology - Attention to detail and accuracy in translation - Previous experience with book translations is a plus Please provide examples of your previous translation work in your proposal.

Project Description: We are seeking a highly skilled High-Performance Computing (HPC) Engineer with expertise in shell scripting and workflow automation to assist in the evaluation and enhancement of the Parallel Works platform. The successful candidate will need to execute various tasks involving cloud cluster management, running pre-installed workflows, and handling both basic and advanced system integrations. Experience with MPI (Message Passing Interface), Singularity containers, and batch scripting is crucial.

Hello, please fix all errors according to semrush report for my site Please check the screenshot to see and put my site in semrush site audit to check for errors and fix them all. Also, my site has www. but when typing site without www. , on mobile, it doesnt redirect to www. and it shows content. I dont want any page without the www.

I'm in need of an experienced marine electrical engineer to design an electrical system for a floating platform. Key Requirements: - Design the electrical system: You'll need to design a fully functional electrical system that's suitable for a ...electrical system: You'll need to design a fully functional electrical system that's suitable for a floating platform. - Energy Production Focus: The intended purpose of this platform is for energy production. - Marine Vessel Experience: Prior experience in designing electrical systems for marine vessels is essential. Ideal Skills and Experience: - Marine Electrical Engineering: A background in marine electrical engineering is highly desirable. - System Design: The ability to design and docume...

I'm seeking a skilled professional who can develop an erosion and sedimentation control plan for my 1 to 5-acre suburban home site. Key Deliverables: - Develop a comprehensive ero...the specific circumstances of my site. - The plan should incorporate a variety of erosion control measures to prevent soil erosion and sedimentation. Ideal Skills and Experience: - Proven experience in developing erosion and sedimentation control plans, particularly for suburban areas. - Strong understanding of erosion control measures and implementation strategies. - A background in civil engineering, environmental science, or related fields is highly desirable. Please note that the role is strictly for the development of the plan; there is no requirement for implementing the control measures...

I have a loading bar that needs to function as a progress bar. I've used GSAP for the rotation animation on the loading bar, but it is not working. It seems to be a technical issue and I suspect it's due to my lack of GSAP knowledge. I need a developer who can help me troubleshoot this and get it working. Key Requirements: - Troubleshoot the GSAP rotation animation on a loading bar - Ensure the loading bar functions as a progress bar - Identify and rectify any technical issues causing the animation to not work - Provide clear documentation on the solution Ideal Freelancer: - Experienced with GSAP and animation - Proficient in JavaScript and front-end development - Strong troubleshooting skills to identify and fix the issue - Good communication skills for clear doc...

...are approximately 5-6 patents to be written. Key responsibilities: - Conducting a patent search - Crafting the patent write-ups - Create the drawings Please note, technical drawings are not available for these patents. However, I have a clear and specific idea for each patent, including their function and design. I have written patents myself and will be able to provide clear details on the claims. I will also be able to provide hand sketches of the drawings required. The ideal candidate should have significant experience in patent writing, an understanding of consumer products and the ability to work without technical drawings. Obviously, you will be required to sign a non-disclosure agreement. Kindly furnish your estimated cost per patent in the proposal. Loo...

Seeking a skilled and experienced developer to execute an AI-based Android app meant to perform tasks such as image classification and face r...Integration and enhancement of machine learning algorithms into the app - The app must process object detection & tracking tasks using machine learning The ideal candidate should have: - Prior experience in Android app development - Strong knowledge of machine learning - Proficiency in the integration of JNI C++ libraries Integral to success in this project is a developer's ability to balance technical machine-learning objectives with user-centered design principles. This role is ideal for individuals passionate about blending technological innovation with practical impact. Add "JNI & C++ expert" to your proposal. ...

I am looking for a skilled professional to design a compact camera system that will be inserted into ...footage to ensure we can thoroughly analyze the welds. As stated, the camera should be able to operate on either battery power or a plug-in power supply, making it versatile and accessible for our team. The successful candidate for this project should have experience in designing and developing camera systems, particularly for industrial applications. A background in mechanical engineering, electrical engineering, or a related field would be highly beneficial. The ability to deliver a compact, high-performance camera system within a designated timeframe will be key to the success of this project. I look forward to hearing from talented professionals who can help bring thi...

We're dividing assets into fractions. We have .sol files related to smart contracts (ERC20 on Ethereum with a bridge on Gnosis). We're in search of an expert who can review these files and determine their functionality for deployment. Should this collaboration proceed smoothly, we're open to establishing a long-term partnership for technical support.

...purpose of the project is functionality over aesthetics. This bridge should be designed specifically for vehicular traffic, and it's crucial it accommodates both light vehicles like cars and motorbikes as well as heavy vehicles such as trucks and buses. The proposed design should factor in strength, durability, and traffic flow for effective usage. Ideal Skills: - Degree in Civil or Structural Engineering - Experience in bridge design and functionality - Knowledge in geometric designs - Proficient in design software - Understands load calculations for different vehicle types. Views of the three-dimensional model of the proposal that includes all structural and complementary elements (Parapets, shoulders, barriers, joints, etc.), description of type of elements, cross sec...

I'm in need of some technical help to clear out some files that are bogging down my computer. I'm not exactly sure what needs to be cleared, but I know that it's likely temporary files, browser history, and cache that can be removed to free up space and improve the performance of my system. Key responsibilities: - Identify and remove unnecessary temporary files that are hogging my computer's storage - Clear the browser history to improve privacy and reduce the load on the system - Manage the cache to optimize the performance of my computer I'm looking for someone who's experienced in computer maintenance, and is able to take on this task efficiently and effectively.

Topic: Unveiling the Future of Nuclear Energy: Resource Availability, Technological Advancement, and Safety Perspectives. Format: Journal Article Double line spacing, and 10-12 point font. With sections of Introduction, Methods/Data, Results and Discussion, Conclusions/Remarks). Citations and Turn-it-in report are also required.

...seeking a meticulous freelancer to perform an easy yet detailed-oriented task: transferring specific technical text content from a document to another platform. Here's what you should know: - You'll be handling purely text content. No images or URLs to worry about. - The text content is technical in nature-detailed and specific. What skills and experience should you have? - Excellent attention to detail: The content's technical nature means there's no room for errors. - Familiarity with handling technical content: A background in technical writing or similar is a plus, but not strictly required. - Proficiency in English: While you won't be creating content, reading and understanding the technical text is vital. - Pro...

...pools the exact same way using the same subcontractors. I require structural engineered plans for a medium-sized (up to 40 feet), in-ground swimming pool, constructed from concrete. - Design Expertise: Freelancers should have experience in designing medium-sized, in-ground concrete pools. Expertise in understanding the durability, strength, and aesthetics of concrete pools is essential. - Engineering Skills: The freelancer needs to be proficient in producing comprehensive structural plans adhering to local building codes and safety standards. - Collaboration: I appreciate open communication. Regular updates and design revisions based on feedback are expected. Please showcase your previous work in similar in-ground concrete pool projects when placing your bid. Thank you i...

I'm looking for a VBA expert who can help me automate the modeling of intermediate mechanical components in Autodesk Inventor. Key Requirements: - Automate part modeling in Autodesk Inventor - The parts to be modeled are intermediate mechanical components, such as ...specifying dimensions and features Ideal Skills and Experience: - Proficient in VBA programming - Previous experience with Autodesk Inventor - Strong understanding of mechanical components and their modeling - Ability to incorporate user input into VBA code for part customization This project is perfect for someone who enjoys automating processes and has a good understanding of mechanical engineering principles. The efficiency and accuracy of the VBA code will be crucial in ensuring the successful automation of...

I'm in need of creating a series of articles that will provide investment tips specifically for beginners in the Bitcoin market. These articles are supposed to be clear, concise, and easy to follow for someone who may be new to investment in cryptocurrency. Ideal Skills and Experience: - Demonstrated experience in investing in Bit...supposed to be clear, concise, and easy to follow for someone who may be new to investment in cryptocurrency. Ideal Skills and Experience: - Demonstrated experience in investing in Bitcoin and other cryptocurrencies - Previous experience in writing articles for beginners, especially in the field of finance and investments - Strong understanding of the technical aspects of Bitcoin and other cryptocurrencies - Ability to write in a professional and ...

Looking to build an AI Mockup Packaging Designer website that primarily creates unique, tailor-made package designs. The platform requirements include: - Of...requirements include: - Offering a range of services from custom mockup design to existing packaging mockup editing, and AI mockup design consultations. - It should be built to enable extensive customization to create completely unique designs. - Give a PDF output of Designed Mockup - Have Price Plans - 1 Free Custom Mockup Design Ideal skills and experience for this project: - Expertise in AI and technical knowledge in design software. - Experience building complex designing platforms with an integrated AI system. - Strong UI/UX skills to make the site user-friendly. - Deep understanding of design principles and packagi...

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

I’m looking for someone experienced in making accurate technical drawings that can be replicated in solidworks. You will have to either buy or I can provide you with the sharpener to take measurements of all it’s component's and then make a drawing of all its measurements. The sharpener is X-ACTO KS Manual Classroom Pencil Sharpener, Vacuum-Base