15v voltage regulator circuit boardроботи

...experienced Corporate Secretary to handle key responsibilities for my public company. It's crucial for this role to be filled by someone with prior experience in finance or corporate governance. Key Responsibilities: - Corporate governance compliance: This includes ensuring that the company is following all relevant laws, regulations, and best practices. - Board meeting coordination: You'll be responsible for scheduling and organizing board meetings, ensuring that all necessary parties are present. - Regulatory filings: You should have experience in preparing and filing various regulatory documents, including SEC filings, annual reports, and proxy statements. - Corporate administration: This includes ensuring the company's records are accurate, up-to-date,...

I'm in need of a Verilog expert proficient with Quartus Prime Toolchain. Key Requirements: - Professional with Verilog: Need someone experienced in designing digital circuits and implementing specific functionalities using Verilog. - Proficiency with Quartus Prime: Familiarity with the Quartus Prime Toolchain is a must. I need to design, simulate, implement and test a digital circuit using the Quartus Prime toolchain as per the specifications I will provide and demonstrate the workflow when using the Verilog HDL to construct a design for a physical Field Programmable Gate Array (FPGA) target. Please apply if you have the required expertise. No teams or companies please.

...a good understanding of circuit board layout is crucial for this project. Key Requirements: - Proficiency in Altium Designer - Experience with multilayer PCB design with large PCB Boards - Ability to understand and implement complex circuit board layouts - Attention to detail Please provide examples of your previous PCB design work using Altium. A portfolio demonstrating your experience in multilayer PCB design will be highly regarded. This is an LED board which needs layout editing with adding few more components. Please Show your previous work with dense Layout with Noise and Heat Management of components and PCB. Please also specify your availability of work. Attaching few files to look and understand complexity of project, attached pdf is of cu...

...code from scratch - Prior experience in data analysis using Python - Proficiency in Python libraries such as Pandas, NumPy, and Matplotlib If you have a solid background in data analysis and Python, and are able to create efficient, clean, and well-documented code, I'd like to hear from you. Here are details- I have to create a simulation that will find the optimal solution to go around a circuit using the least amount of power in a given time, by calculating the forces acting on the vehicle at any point. The forces have been identified to be: Drag, Rolling resistance, Incline, Wind & Motor thrust. Rolling resistance, wind (set to 0 in data should be okay to plug values in later) and incline forces have been resolved in an excel file for every data point (every metre...

As the project owner, I'm seeking an expert simulation developer to work on a Marvel Zombies Board Game. The primary goal for the simulation is to test the game balance. Key Responsibilities: - Create a simulation for the Marvel Zombies Board Game - Test the character abilities and game mechanics for game balance - This includes ensuring that no single character or game mechanic dominates the game - Provide clear and detailed feedback on the current state of the game balance Ideal Candidate: - Extensive experience as a simulation developer working on board games - Expertise in testing character abilities and game mechanics - Knowledge and understanding of the Marvel Zombies universe is a plus - Strong analytical skills and the ability to provide clear feedbac...

I'm in need of a skilled circuit board designer that can create the and design the Greber file for me, I need to send the files to the manufacturing compony. My project contains few components only. SAM D11C 14-pin chip, 3 LEDS, Battery holder, and a reset switch. The "j2" pads are for programming the chip, Gnd, power, and clock. The 2 antennas traces are connected to analog pins A2 and A4. LEDs are connected to digital pins 24,25,31. the reset button to RST pin of course. For the 4 programming pads. Gnd and Power goes to Gnd and VDD pins in the chip, For the clock, I'm not shire which pins. layout size : 10 cm by 5.398 cm

I'm an avid board game enthusiast looking to collaborate with a skilled video content creator who can optimize my Canon EOS R5 C camera to shoot engaging strategy game footage. I aim to produce compelling gameplay videos to share on YouTube. Key Requirements: - Experience with Canon EOS R5 C camera and video optimization for YouTube - Proficient in shooting strategy game footage - Able to capture overhead shots and close-ups of game pieces The ideal freelancer for this project should: - Have a good understanding of board game culture and strategy games - Be able to create visually appealing content for a YouTube audience - Be familiar with optimizing video content for the platform If you possess the necessary skills and enthusiasm for both board games and vide...

...schedule a set of sessions for a whole subject or many subjects, with a specific Instructor, then determine date/time according to the Instructor Calendar. The Student who created the session, can also invite other students to his created session(s), in this case the Cost is different & shared. The Online Session: It is an online video lectures, where some teaching tools are shared such as; a white board, text-based materials (eBooks), interactive quizzes, shared screen and Other teaching models (will be discussed personally) Instructor Privileges There are two categories of Instructors (Hired & Freelance) The Instructor Disciplines: The instructor can through his profile, determine the subjects, and topics that he believes he can teach it professionally. Instructor ...

create 10 spreads (20 pages), an A5 book or magazine for Porsche Develop full research about the topic and writing the content to design an interactive digital artwork. Tasks to be covered: Task 1: Research your selection and analyze all needed aspects. Also, Mood Board (your visual research) + Layout plan (Dividers and interactive buttons) as we discussed in the class. Task 2: Design a suitable layout for your selected topic. Use Table, margins, columns, master pages, and paragraph/character style. Task 3: Submit InDesign file (Packaged) and export an interactive digital file (PDF). Task 4: A Presentation on screen, that discusses the project’s concept and process.

create 10 spreads (20 pages), an A5 book or magazine for Porsche Develop full research about the topic and writing the content to design an interactive digital artwork. Tasks to be covered: Task 1: Research your selection and analyze all needed aspects. Also, Mood Board (your visual research) + Layout plan (Dividers and interactive buttons) as we discussed in the class. Task 2: Design a suitable layout for your selected topic. Use Table, margins, columns, master pages, and paragraph/character style. Task 3: Submit InDesign file (Packaged) and export an interactive digital file (PDF). Task 4: A Presentation on screen, that discusses the project’s concept and process.

As part of this project, I need assistance in performing the following tasks: - Writing VHDL code - Designing FPGA circuits, specifically for Xilinx FPGA The goal is to achieve PWM via VHDL and PS to PL UART communication in the FPGA circuit design. It would be advantageous if you have a strong background in VHDL, FPGA circuit design and specific experience with Xilinx FPGA. Additionally, understanding of PWM and UART communication would be beneficial. Estoy buscando un ingeniero FPGAs y firmware para q haga un pequeño proyecto para hacerlo correr en una tarjeta de desarrollo Pynq-Z2 con el Sw Vivado. Se trata de implementar un PWM de valor de entrada variable, esto en VHDL para cargarlo en la PL de la Zynq. Se trataría de lo siguiente; a través de...

I am looking for a professional...insights. (I have bots on they offer APIs) -The front-end materials that I will provide you with can be found here (it is well-documented and I have access to their support): -If you want a bit more details: you can read my brainstorming list here: https://miro.com/app/board/uXjVKGm6_pU=/ Overall, I am looking for a developer with experience in creating dashboards with extensive tracking and monitoring features. Since this dashboard will handle sensitive financial data, a 2FA is required for me to login. The ideal candidate should have a strong understanding of cryptocurrency markets and the ability to integrate real-time data feeds.

Game Features request of Teen Patti Game 1. Multiplayer online 2. Only Paid host can create House (a club). 3. House can have a multiple table 4. Table rules can be change as per host hose rules. 5. Table rules includes betting amount, ante (board fee), pot limit (chaal limit). 6. Inbuilt chat, audio and emoji. 7. Only Host of the house can distribute chips and deduct chips to player. 8. Maximum number of seats in table are 9 and need lobby for the player waiting for the seats. 9. If user users wants to host a house there should in apps purchase or monthly subscription, or send WhatsApp’s request to Admin. (As admin I need access to data base from apps so that I can accept or decline the request. As admin I need access to stop or suspend the host or house if there is unpaid ...

I'm in need of a PCB layout for a small electronic product. Here are the specifics: - The purpose of the layout is for electronic product manufacturing, not for circuit prototyping or repair. - The PCB must be designed to fit within a small size constraint, specifically less than 10x10 cm. - The PCB should be a double-layered design. Ideal skills and experience for this job include: - Proficiency in PCB layout design, particularly for small, double-layered boards - Prior experience in designing for electronic product manufacturing - Attention to detail and ability to work within specific size constraints.

I'm in need of an enthusiastic and creative content creator with a focus on technology. Your tasks will primarily revolve around generating blog posts, video scripts, and social media posts. You'll be assisting me on a daily basis to deliver fresh and engaging content to my audience. Key Responsibilities: - Crafting compelling blog posts on various tech topics - Scripting engaging vi...high-quality, engaging written content - Experience in scripting for video content - Skilled in tailoring content for different platforms such as blogs, videos, and social media - Able to work in a fast-paced environment and deliver daily content - Creative with a keen eye for detail If you're a tech-savvy content creator who can keep up with a daily content creation schedule, I'd lov...

...Balance Sheet, P & L Accounts, Audit Report, and Director's Report. E. Preparation & Filing of Extract of Annual Returns & Financial Statements (Unlimited Transactions). F. Preparation & Filing of Annual Returns Form AOC - 04 (Financials Related Annual Return). G. Preparation & Filing of Annual Returns Form MGT - 07/07A (Management Related Annual Return). H. Preparation & Filing of Minutes of 04 Board Meeting & Minutes of AGM. I. Preparation & Filing of Income Tax Returns (Company). J. Preparation of Share Certificates (For All Shareholders). K. Preparation & Filing of 07 Mandatory Registers. L. Preparation & Filing of MBP-01 (Disclosure of Interest by Directors). M. Preparation & Filing of DIR - 08 (Disclosure of Non-Disq...

1. We are building a proof of concept on a development board using MediaTek’s MT7682 WiFi module and Ingenics T31. 2. We need the MT7682 to be in AP mode and further details as discussed in the document

I'm in need of a skilled marketing manager to oversee my upcoming tabletop game's promotional campaign, targeted specifically at children. This game is scheduled to be launched within the next year, yet I'm eager to kick off the marketing efforts at the earliest. - Target Demographic: The primary audience for this game is board game enthusiasts, family tabletop gamers and children. The chosen candidate should have a deep understanding of how to effectively market products to these demographics. The following are the key responsibilities and requirements for the job: - Marketing Channels: The ideal candidate should be proficient in utilizing a mix of marketing channels. These would include: - Social Media: Ability to create appealing content for platforms like Ins...

...it done ASAP. Requirements: - Expertise in contemporary interior design - Proficiency in photo editing software - A keen eye for detail - Ability to enhance the aesthetics of different areas like living room, kitchen, and bedroom, but more than that, to unify the look and feel of the entire home. - Make sure the materials match the chosen references for materials and the moodboard and material board - Deliver under tight timelines Your main focus will be to: - Enhance and bring out the best features of each area - Ensure the editing is consistent across all pictures - Suggest and apply modifications to achieve a cohesive contemporary look Please provide a portfolio showcasing your previous interior design and photo editing work. Your experience in contemporary design, and you...

Hello, We are F12Design, a platform where customers and designers come together and collaborate on graphic design projects. We ...Order Updates Order Delivery Date Order Tracking Order Payment Order Deliverables Order *Quiz ---------- Select service select size Select colours Select additional information Comments Attachments Submit Two way chat (communication) Your Profile Notification settings Payment Settings ############################################################# Designer Dashboard ------------------ Kanban Board ################################# If you are software developer and love to work on such projects, please feel free to contact us about the project. Please include your previous work, cost and duration for this project. Looking forward to connecting with...

I'm looking for a skilled electrical engineer who can help me with the design of a high-torque electric motor for a cart. Key tasks involved in the project will include: 1. Electrical System Analysis: Understanding the system needs and constraints to design an effective electric motor. 2. Circuit Design: Developing a circuit that will be optimal for the high-torque motor. 3. Troubleshooting and Repair: Providing solutions to potential problems experienced during testing and implementation of the design. The electric motor design needs to account for the following specifications: - Power Rating - Speed - High Torque Engineers with experience in design and development of high-torque electric motors will be preferred. A strong understanding of both theoretical knowledg...

I'm looking for an experienced developer who can create a comprehensive project management tool consisting of a drag and drop kanban board and a drag and drop gantt chart. Key Features for the Kanban Board: - Task tracking: The tool needs to allow me to create tasks and move them across different stages. - Assigning tasks to team members: It should be possible to assign tasks to specific team members. - Adding due dates: The ability to set due dates for tasks is a must. - Notifications: The tool should be able to send notifications to relevant team members when there are updates or changes to their assigned tasks. Key Features for the Gantt Chart: - Creating dependencies between tasks: It should be possible to create task dependencies. - Showing progress of tasks: The ...

I'm seeking to bring a remote administrative assistant on board for more than 20 hours a week to help me with various tasks. The ideal candidate should be proficient in Microsoft Office Suite and CRM software. Key Responsibilities: - Email Management: You'll be responsible for sorting, responding to, and organizing my emails. - Calendar Management: You'll be in charge of arranging meetings, appointments, and keeping my schedule up to date. - Data Entry: You'll assist in inputting and managing data. - Phone Calls: You'll also be expected to handle incoming calls and messages professionally. The successful candidate will have excellent communication skills and be able to work independently. Experience with Microsoft Office Suite and CRM software is a must...

...drives sales - Knowledge of e-commerce best practices, including mobile optimization and SEO-oriented design - Good communication and ability to effectively implement client's requirements Please provide examples of your previous e-commerce work when applying. • is a sister website for • has an independent database. • Being certified by the International Board of Medicine and Surgery (IBMS) is a prerequisite to applying and acquiring an IBMS International Medical License (IBMS IML) • PDF Filler was connected to upload data required for IBMS International Medical License instantcard ; this was done before and may be the best solution going forward. • QR- lists credentials loaded in the healthcare provider profile • IDEALLY …

...or removing MOSFETs or any other relevant hardware as required - The BMS should include essential safety features such as: * Temperature monitoring * Short circuit protection * Cell balancing * Reverse polarity protection - The system should allow for charging and discharging through the same port I need this project to be completed within a month. Ideal skills and experience for this job include: - In-depth knowledge and experience in BMS design, particularly with LiFePO4 batteries - Proficiency in creating flexible BMS systems with variable ampere capacity - Extensive experience with temperature monitoring, short circuit protection, cell balancing, and reverse polarity protection - Ability to deliver the project within the stipulated timeframe - Strong probl...

I am seeking a skilled and experienced Switch Mode Power Supply (SMPS) design engineer. For my particular project, we will focus on AC-DC converters and shoul...Switch Mode Power Supply (SMPS) design engineer. For my particular project, we will focus on AC-DC converters and should, therefore, possess specific expertise in switching regulation topology. Here's what I need: - Mastery in designing AC-DC converters utilizing switching regulation - Ability to design a converter with power output less than 100 Watts - Experience with power electronics and circuit design Your background should demonstrate relevant projects you've completed that are particularly linked to the aspects mentioned. Your strategic and innovative thinking will be highly valuable to create efficient a...

I need assistance programming an Arduino Opta PLC for remote monitoring. - The device must: - Monitor all 8 voltage inputs. - Provide access to monitored data through a web interface. Including Bluetooth capabilities and Wifi. Needs to send emails to customers or notifications to my apps. Ideal Skills: - Proficient in Arduino programming - Experience with PLC programming - Knowledge about remote monitoring and control systems.

...certificate for me. Key Duties: - Verify Employee's name, Date of employment, and Job position on the certificate. - Get the form filled, signed, and stamped by the association. These are the mandatory requirements, when these fulfilled, your task will be completed 1. You have to visit the address physically. 2. You have to take 5 or 6 geo-tagged photos of that place with clearly displaying name board and surroundings. 3. You will go to the HR of Organization and show them the “Certificate” and give them form to fill, sign and stamp according to their record. 4. Also sign and stamped the “Certificate” 5. In case they refuse to fill the form, ask them to give u the refusal written on the paper with sign and stamp that they will not give u verificat...

I've created codes using AI for the game doors, implementing two algorithms - Minimax and Monte Carlo Tree Search. I need a professional who can transform my work into a fully-fledged, web-based TD-Gammon board game. Key Requirements: - Bring to life the TD-Gammon board game based on my code - Integrate two AI algorithms: Minimax and Monte Carlo Tree Search - Implement an AI opponent with adjustable difficulty Critical Skills: - Proficiency in AI algorithms, particularly Minimax and Monte Carlo Tree Search - Experience in coding interactive games and board games - Ability to deliver high-quality web-based platforms Delivery: The final product should be a fully functional web-based game that accurately reflects the TD-Gammon concept.

In this project, I am seeking a highl...am seeking a highly knowledgeable and experienced KiCad user who specializes in double layer PCBs. - Purpose: The primary function for this custom PCB is data transmission. This project will require a comprehensive understanding of different data transmission protocols and experience in related circuit design. Skills and Experience Required: - Proficiency in KiCad CAD software - Experience in designing double layer PCBs - Knowledge about different data transmission protocols and related circuit designs Please note, only bids from freelancers showing relevant previous works and portfolios will be seriously considered. I look forward to reviewing your proposals and potentially collaboratively creating an efficient and effective data ...

Requirement: Project completed in KICAD ONLY. I need help routing an allwinnder D1 SoC to DDR3 RAM and rout the PMICs. You should be proficient in length matching and proper KiCad design. You must review the schematic to ensure there are no issues before you start routing. I'm seeking a proficient PCB designer with experience in KiCad for the development of a multilayer circuit board intended for consumer electronics. Key Points: - The project involves the creation of a multilayer PCB targeted for consumer electronics. Prior experience in this field would be highly advantageous. - Proficiency in KiCad is essential. Prior experience working with KiCad for multilayer PCB designs is a must. - You should have a good understanding of the manufacturing process for consumer...

I need a circuit schematic for the attached circuit

I'm in need of a programmer who is skilled in C++, Python, and has experience with PIC Kit 2 microcontroller. The job entails both programming the PIC Kit 2 and working on a specific project involving its application. Ideal Skills and Experience: - Proficiency in C++ and Python. - In-depth understanding of microcontrollers, with specific experience in PIC Kit 2. - Previou...involving PIC Kit 2. -Ability to understand PLC logic along with programming. Please note that I'm looking for someone with a strong background in these areas, as the project may involve complex programming tasks. If you believe you have the necessary skills and experience, kindly reach out to discuss the project in more detail. We are working on IC (PIC16F772) for automatic water level controller, volta...

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

Dear Mr. Mohsin, Task: Draw the ELV (Electrical, Low Voltage) shop drawing for the hypermarket project as per the architect's CAD file and the comments we have discussed previously. Project Details: The hypermarket consists of 2 floors: Ground floor: Hypermarket & offices First floor: Store The ELV shop drawing should cover the following systems: - CCTV - Network (Data & Phone) - Sound system (Announcement system with multi-zones) - Door Access - Wi-Fi APs - Server Room

I need dev can automate the process of login and claim AXS for this website

I am looking for a skilled person to create a professional company portfolio for our home automation touch switch board manufacturing company. The file should include the following features: - An About Us section which covers: - Our company history - Mission and vision - Our strengths - Service offerings - A Services section that highlights our key service: - Home automation touch switches The ideal freelancer for this project should be experienced in creating a sleek and functional portfolio. Knowledge of design principles and an understanding of the electronics or home automation industry would be a plus. Previous experience in developing a portfolio for manufacturing or technology companies will also be highly valued. Please share your portfolio of similar projects ...

Hi Suman Y., This is Ashish Harit and I got my work done through few years back. I need to get a dentist board signage to be designed.

I have a C project on CCS that controls motor speed using DRV10970EVM board and LAUNCHXL-F280049C board. I'm looking for a skilled developer to help me customize this code. Key modifications needed include: - Reading the motor speed - Enabling user input via UART interface - Allowing the user to set their desired motor speed using the UART Ideally, you'll have experience with: - C programming, particularly in the context of microcontrollers like LAUNCHXL-F280049C - Motor speed control systems - UART communication - Embedded systems development Your task is to make these modifications to the existing code, ensuring that the system remains stable and reliable. I have a document with more detailed explanation i can send as well.

...Methods <Request Details> Please gather product information on vehicles equipped with the technology described in the “2. Desired Technology” section below. *Note Do not collect information based solely on the information listed in the “1. Background” and “3. Reference Information” sections (Sections 1 and 3 are for reference only) 【1. Background】 This is a technology related to charging the on-board storage device with power supplied from an external vehicle charging facility. In recent years, the development of electric vehicles capable of “plug-in charging” using a charging cable for power supply has been progressing, and there is a problem of heat loss at the charging facility, charging cable, and vehicle charging inlet....

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

I'm seeking an experienced drafter to create detailed electrical wiring diagrams for my residential project. The diagrams should include; - Circuit layout - Wire color codes - Component specifications There are no specific electrical codes or standards to be followed in this project. A deep understanding of generic electrical drafting standards is essential. Previous experience in residential electrical drafting will be highly advantageous. This project requires the use of computer-aided design software, with proficiency in AutoCAD or similar software as a desirable skill.

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

Proposal for publication calendar with copy writing and hashtags. Content feedback meetings. Editing of story format content. Creation of feed pieces (images, reels, videos, carousels) Creation of a TRELLO board to manage the calendar and approve the pieces. Content scheduling and publication. Design and feed proposal (includes color palette, font, tone, emojis). Contribution and content ideas suggestions. Benchmark, investigation of the competition.

Proposal for publication calendar with copy writing and hashtags. Content feedback meetings. Editing of story format content. Creation of feed pieces (images, reels, videos, carousels) Creation of a TRELLO board to manage the calendar and approve the pieces. Content scheduling and publication. Design and feed proposal (includes color palette, font, tone, emojis). Contribution and content ideas suggestions.

I'm on the hunt for a savvy designer who's passionate about crafting logos. I don’t have a specific type of logo in mind, be it a wordmark, symbol/icon, or combinatio...important principles: - Professionalism: The design should be sleek and refined. - Creativity: Put on your creative hat to achieve a unique, standout design. - Simplicity: The logo should be easy to perceive and understand. Ideal Skills: • Excellent graphic design skills • Knowledge of latest logo design trends • Creativity and innovative thinking • Prior experience in logo designing Bring on board your innovative design skills to create a logo reflecting a professional yet creative and simple design language. I am looking forward to parsing through your unique inputs and bold de...

I am in search of a talented artist to create stunning abstract album artwork for my project. My vision involves: - Emphasizing two king pieces on a chess board, opposing each other. - Incorporating the album title 'Competition' creatively into the artwork. - Primarily utilizing a neutral color palette (blacks, whites, grays). The ideal freelancer would have a strong grasp of abstract design principles, a knack for incorporating text seamlessly into visuals, and the ability to evoke mood using a neutral color palette. Experience in album cover design would be advantageous. Your creativity will take the lead for an engaging, thought-provoking result.

I'm in need of a skilled web developer to create a platform where ...straightforward job posting and application process to encourage user engagement. - User accounts and profiles should be manageable, enabling both job posters and applicants to track their activity. - I need the site to be secure, with encrypted user data and a reliable payment gateway for potential premium features. Ideal Skills and Experience: - Proficiency in web development, with prior experience in job board website construction. - Strong understanding of e-commerce features, as the site will involve job seekers and job posters. - Knowledge of user experience and interface design to ensure a smooth user journey. - Familiarity with security measures for online platforms, especially in relation to user dat...

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