4 port usb hub circuit diagram jobs

I'm looking for a professional 3D designer who can help me visualize my restaurant model. The focus is primarily on the dining area. Key Requirements: - A detailed, high-quality 3D diagram of the dining area, incorporating my vision of a specific style or theme. - A comprehensive high-detail layout of the kitchen and workflow area, including fixtures, furniture, and decor. - Ability to interpret and translate my ideas into a visual format. Ideal Skills: - Proficiency in 3D design software. - Experience in designing restaurant layouts. - Strong communication skills for understanding and implementing my vision.

I have designed a simple electronic circuit to control a smoke system for a small aircraft. It is based on an Arduino and the concept is fairly simple. I have a 3-pole toggle switch with the following functionality 1. System is off- no power to the relay 2. System is Armed - in this case the smoke pump will be turned on with a double click on the momentary stick button and off with a single click 3. System is manually on- the smoke pump is on. Power is from the aircraft battery (14.4V), and I have a voltage converter to 7V for the Arduino circuit and 14V for the relay power to the pump. I have the system working on a breadboard, but it has an issue - as soon as the load is activated, it seems that the power to the Arduino is interrupted and it resets itself. The solution i...

I'm seeking a seasoned Data Engineer to assist in building a data hub on GCP, developing data pipelines, and integrating both Power BI and Looker for data visualization over a 4-week period. Key Responsibilities: - Construct a data hub on Google Cloud Platform (GCP). - Develop data pipelines connecting to various sources, specifically databases and APIs. - Incorporate both Power BI and Looker for web-based data visualization. Mentorship Role: I expect you to guide me for 1 hour daily, between 3:00 PM and 9:00 PM PST. Project Length: 4 weeks Ideal Candidate: - Senior Data Engineer with a minimum of 6 years of experience. - Extensive hands-on experience in building data warehouses, creating pipelines, and developing analytics solutions fr...

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I need an expert freelancer to test and implement an IEC104 server for monitoring electrical components in my system. The server will specifically be tasked with overseeing transformers, circuit breakers, and power meters. Ideal Skills and Experience: - In-depth understanding and experience with IEC104 protocol - Background in monitoring electrical components - Proficient in server testing and implementation - Familiarity with transformers, circuit breakers and power meters - Excellent problem-solving skills and attention to detail

I need an experienced circuit analyst to review a simple, mixed-signal circuit diagram that uses transistors and provide suggestions for improvement. The task involves: - Analyzing the circuit diagram - Identifying potential issues or inefficiencies - Recommending clear, actionable solutions to optimize functionality This is a straightforward one-time task, ideal for a professional skilled in electronics or electrical engineering. If you have experience in circuit troubleshooting, particularly with transistors in mixed-signal circuits where component overheating is a concern, and can deliver quick, high-quality results, I’d love to hear from you.

I'm looking for someone to port the LittleTiles mod from Forge to the Quilt modding platform for personal use. Key Requirements: - The core functionality and user interface of the mod need to be preserved in the port. - The mod should be built just like in LittleTiles. - No additional features or improvements are needed, I just want an exact port of the mod. Please let me know if you are able to do this and your experience with modding and the Quilt platform. Quilt version 1.20.1

...arranging components on a copper strip-board for a USB powered torch light. The circuit involves a Capacitor, a diode, two resistors (10ohm) - but this is flexible depending on if the circuit can funcion , an LED, and a PTM. - The main issue lies in component arrangement on the strip-board, which has 10 rails. The USB, which serves as the power source, has four rails. - I have a partial schematic diagram of the circuit, but I'm unsure about the placement of some components. - Specifically, I need assistance with the PTM and power connection. Ideal skills and experience for the job include: - Proficiency in electronics and circuit design - Experience with strip-boards and USB powered circuits - Ability to interpret and work...

...developer to set up a secure server for my project. The task involves: - Placing the private key (.key), certificate (.crt), and optionally the CA bundle in the project directory. - Installing required modules like and using the https module to create a secure server by loading the SSL files. - Starting the server on the specified port and testing it by accessing the domain via https. - Ensuring the server allows traffic on the designated port. I already have the SSL certificate and private key files ready. However, I’m unsure about the necessity of supporting HTTP/2 for this secure server, so I would appreciate your advice on that. Ideal skills for this job include: - Extensive experience with Node.js and - Proficient in SSL installation and configuration - Kn...

I'm in need of a native Italian-speaker for a part-time customer support role, working cca maximum 1 hour a day. Work description and inhouse communication is in English, so you have to understand and be able to communicate with us in English as well. The calls you'll have to make to our customers will be in Italian only. Responsibilities will primarily include: - Managing customer interactions through both email and phone. - Responding within a three-hour window from the time of customer contact. - Primarily handling billing inquiries. The most suited for this role are those with: - Proficiency in Italian - Excellent customer service skills - Experience with billing inquiries - A fast yet detailed approach to their work. Experience in a similar role will be favorably looke...

I'm looking for a professional who can help integrate a Wiegand signal from our controller (a Windows-based server) to an access control system. The main function of this system will be to authorize entry. Key ... which can be easily integrated into our existing application. - Expertise in identifying the necessary, readily available hardware in the USA to connect to our machine's W0/W1 connections. - Preferably, the hardware should be USB-based, compact and capable of supporting 1-8 Wiegand outputs from the machine. The machine will receive data, our application will do a look up and then send an ID over a Wiegand connection. Ideal Skills: - Proficiency in C# and hardware integration - Knowledge of Wiegand protocol and access control systems - Experience with compact...

I need to have my Bosch Rexroth drive programmed. This will involve utilizing a closed circuit feedback loop for a pump control system. The pressure sensor will be used for the feedback loop, and the control algorithm will be a PID control. Key Requirements: - Programming of Bosch Rexroth drive - Implementation of closed circuit feedback loop - Use of pressure sensor for feedback - Application of PID control algorithm Hardware: - Please note that I already have the necessary hardware for this project. Ideal Skills and Experience: - Extensive experience with Bosch Rexroth drives - Strong knowledge of closed circuit feedback loops - Proficient in programming PID control algorithms - Familiarity with using pressure sensors in control systems - Prior experience in pum...

I'm looking for a designer who can help me create a modern kitchen with a...well as a child room with an attached dressing and bathroom. Key Design Areas: - The kitchen is the top priority; it should be functional, stylish, and fit for a modern family. - The child room should be well thought out, with a dressing area and bathroom that are practical and appealing. Key Elements for the Kitchen: - The kitchen should feature an island with seating. This will be a central hub for the family and guests, so it needs to be inviting and well designed. Ideal Skills and Experience: - You should have a strong portfolio in modern design, particularly in kitchen layouts. - Experience with designing child-friendly spaces will be a plus. - Ability to integrate functional elements in a styl...

I need help with two circuit analysis problems regarding DC circuits, as shown in the provided figures. Tasks: 1. For the first circuit (FIGURE 1): - Calculate the value of the current through a given 11 V battery. - Calculate the power dissipated in three specific resistors (R1, R2 and R4). 2. For the second circuit (FIGURE 2): - Determine the current (i) flowing in a 30 Ω load using two different methods: a) Thévenin’s theorem b) The superposition theorem - Calculate the values of three inductors present in the circuit. - Calculate the complex form of the voltage across the load using any method. Requirements: - I need the answers typed in a word document file. - Detailed step-by-step solutions are required for ...

I'm seeking a web developer to create a senior-targeted health and affiliate website. The primary goal is to provide health information, specifically through articles, blog posts, and videos. Key Requirements: - Design and build a user-friendly, accessible website for seniors. - Create a section for health-related articles and blog posts. - Incorporate a video tutorial section. - Possibly integrate affiliate links for health products. Ideal Skills: - Web development with a focus on health and wellness sites. - Understanding of senior accessibility needs. - SEO and affiliate marketing knowledge. Experience: - Portfolio showcasing similar projects. - Proven track record of creating engaging, informative content. - Experience with video integration on websites. NEED TO KNOW WHO OR WH...

I'm seeking an expert with a strong background in economic analysis and infrastructure development to assist in outlining a business case for government investment in a small UK based Port. This project is primarily focused on: - Proposing investments aimed at stimulating economic growth through improved transportation - Reducing Carbon Emissions on UK Roads - Sub Regional Development - Evaluating the potential return on investment and benefits to public safety and sustainability The ideal freelancer for this project should have experience with government investment proposals, a deep understanding of infrastructure and its role in economic growth, as well as strong skills in data analysis and report writing. I have quite a bit of material and data collated however I am strug...

I need an experienced professional to port my Blender 3D model to Source Filmmaker (SFM). The character is already rigged and prepared for SFM, so no adjustments or enhancements are needed on your end. Your task is solely to provide a compatible SFM source file. Key Details: - The Blender model is in .blend format - I have specific naming conventions and folder structures for the SFM source file Ideal Skills and Experience: - Proficiency in Blender and SFM - Attention to detail for specific requirements - Able to follow precise naming conventions and folder structures

I need assistance connecting my Namecheap domain to my locally hosted website on the LocalWP tool. Im willing to give 200 INR to this simple task and no high bids - Operating System: My local server runs on Windows. - Router Access: I have full access to my router's settings and can configure port forwarding as necessary. - Dynamic DNS: I need help setting up a dynamic DNS service, as I don't have a clear understanding of what it is. Ideal skills for this job include experience with Windows servers, LocalWP, Namecheap domains, and dynamic DNS configuration. Please ensure you have relevant experience before biddin

I need assistance connecting my Namecheap domain to my locally hosted website on the LocalWP tool. Im willing to give 200 INR to this simple task and no high bids - Operating System: My local server runs on Windows. - Router Access: I have full access to my router's settings and can configure port forwarding as necessary. - Dynamic DNS: I need help setting up a dynamic DNS service, as I don't have a clear understanding of what it is. Ideal skills for this job include experience with Windows servers, LocalWP, Namecheap domains, and dynamic DNS configuration. Please ensure you have relevant experience before bidding.

...customized for different financial services. Contact Us Template: A clean and functional layout for user inquiries, including a contact form. Service Pages Template: A standard layout that can be adapted for multiple services like Loans, Credit Cards, and Insurance. Blog Templates: A Blog Archive Template to display all blog posts. A Single Blog Post Template for individual articles. Resource Hub/Static Page Template: A flexible layout for resources or static pages like About Us or FAQs. Key Requirements: Expertise in Elementor Pro to create modular, reusable templates. Templates should be responsive, SEO-friendly, and optimized for performance. Ability to deliver clean, well-structured designs that are easy to customize. Experience working with financial or informational web...

I have a paper single-line diagram that I need converted into AutoCAD. The purpose of this project is solely to transfer the information from the paper to an editable digital format. Ideal skills for this job: - Proficiency in AutoCAD - Attention to detail - Ability to work from physical documents

...experienced PCB designer to create a circuit that detects tilt for a vehicle security alarm. The system will need to make phone calls when tilt is detected. Ideal skills and experience for the job include: - Expertise in PCB design - Experience with tilt detection systems - Ability to integrate phone call functionality - Understanding of vehicle security system requirements This circuit will be critical for enhancing the security of my vehicle. must be compatible 850 900 1800 1900 mhz networks must be compatible standart SIM There must be a Bluetooth connection with the application.(IOS ve Android) Signal strength and battery charge status should be visible via Bluetooth The settings of the device can be made with this connection. Must be a unique 4-digit BL c...

I am seeking a seasoned ETAP professional proficient in conducting various power system studies, including load flow, short circuit, relay coordination, harmonics, and arc flash analysis. The primary focus will be on system design and optimization through arc flash analysis. Key Requirements: - Extensive experience with ETAP (Electrical Transient and Analysis Program) - Proficient in load flow study, short circuit study, relay coordination, harmonics, and arc flash analysis - Ability to provide system design and optimization recommendations based on analysis - Knowledge of safety standards and regulations related to arc flash Ideal Skills: - ETAP Power System Analysis - Electrical Engineering - System Design and Optimization - Safety Standards Compliance - Relay Coordinatio...

Monthly SEO + Weekly updates ( complete SEO )

Hi Prime SEO Hub, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm looking for an expert to set up a Smart DNS for me that permanently works with UK streaming services like BBC iPlayer and ITV Hub. Key Requirements: - Configure Smart DNS on various devices as needed (Smart TV, Mobile Devices, Computers) - Ensure seamless access to supported streaming services - Provide a long-term, stable solution Ideal Skills and Experience: - Previous experience with Smart DNS configuration - Strong knowledge of UK streaming services - Excellent troubleshooting skills - Ability to explain technical details in simple terms

I'm looking to build a comprehensive, centralized hub for sports clubs. The primary purpose of this platform is to facilitate safe and efficient communication with players. The platform should include: - A payment system for membership fees, purchasing apparel, and event fees. - A calendar feature that highlights all upcoming fixtures. - A statistics section containing match reports and player stats. - Capability to upload match footage. This project is inspired by similar applications like SportEasy and Teamo, but with the added challenge that not all features from these apps are accessible in my country. Key Features: - Communication Tools: Group messaging, Direct messaging, and Announcements. - Payment Processing: Support for Membership fees, Buying apparel, and Event fe...

Create a Python program which receives and sends commands over the serial port. Please read the attached description.

I'm looking for an expert in electronics and ...design allows for potential creative uses of the cable, such as 360-degree video capture or unique photography angles. Ideal Skills: - Experience with smartphone hardware and modifications. - Proficient in schematic design and cable manufacturing. - Creative problem solver with an understanding of photography and videography needs. Please refer to the attached Samsung A31 motherboard schematic diagram for your design. I am looking to replicate the design from this reference: Ultimately, I need a real cable that I can physically use. This project offers a unique opportunity to work on an innovative design, and I look forward to hearing from interested freelancers.

Actually I want to make an app for Parents to manage their kid's phone and track them. Like - Camera, Mic, App Usage, Location, Notification, Screen share etc

I'm seeking a talented 2D animator skilled in crafting engaging, cartoon-style animations aimed at a children's audience. The content will primarily be for entertainment purposes, so experience in this realm is crucial. Key requirements: - Expertise in 2D cartoon animation - Previous work in children's entertainment - Ability to create appealing, age-appropriate content

Just simply put in any basic info, 4 pages only. Any ui is fine.

I'm facing some styling issues in my CodeIgniter 4 project. These problems are primarily happening on the home page and product pages. The specific elements that need attention are headers and footers, buttons and links, as well as text and fonts. Ideal skills and experience for the job include: - Proficiency in CodeIgniter 4 - Strong knowledge in CSS and responsive design - Excellent attention to detail - Ability to troubleshoot and solve design issues effectively. Those who can start the task immediately and can be finish by asap can bid on this project. Don't bid those who cannot start the project The exact changes will be shared in the chat

Need to implement 4 motorized faders using Atmega 328P to existing esp32 project. I'm looking for a professional skilled in embedded systems and motor controls. The task is to implement 4 motorized faders in an existing ESP32 project, using an Atmega 328P microcontroller. Key Requirements: - The motorized faders will primarily be used for audio mixing, so previous experience with audio-related projects could be beneficial. - The faders need to be synchronized with software, so proficiency in software integration is necessary. Ideal Skills: - Extensive knowledge of Atmega 328P and ESP32 - Experience with motorized faders - Proficiency in software integration - Background in audio mixing hardware would be a plus.

Hello, Greetings of the day! I require German Voice-over Artists as well as Dubbing Studios for my project. Details for freelancers/Artists : Source Language: Any Target Language: German Target file - MP3/Wav NOTE- Kindly share your samples. I will be waiting for your response and I hope that we can discuss this project further. If interested, kindly share your samples. Looking forward to your bids.

Hello, Greetings of the day! I require Spanish Voice-over Artists as well as Dubbing Studios for my project. Details for freelancers/Artists : Source Language: Any Target Language: Spanish Target file - MP3/Wav NOTE- Kindly share your samples. I will be waiting for your response and I hope that we can discuss this project further. If interested, kindly share your samples. Looking forward to your bids.

Design renderings and animation as discussed.

Lexyle Edtech is a software education consulting company. We seek Tele calling /Outbound Sales professionals to support our sales team. Skills : Excellent English Communication Skills ( Voice) Previous experience in Sales and customer support. This is a long-term opportunity for a suitable candidate. Virtual Assistants from the Philippines are preferred. We are looking for 3 team members as part of this project.

Job Responsibilities: ● Review code and solutions generated by AI systems, ensuring adherence to quality standards and best practices. ● Organize the development cycle, manage project priorities, and set goals and deadlines. ● Utilize expertise in C/C++ programming to resolve complex coding issues that arise during AI validation. ● Foster a collaborative team environment that encourages innovation, communication, and continuous improvement. ● Verify the accuracy, efficiency, and reliability of AI-generated code by conducting validation checks. ● Work with cross-functional teams to enhance the AI system's capabilities and integrate it with other components. ● Analyze team members' code and provide constructive feedback to ensure high-quality software development. Job Requirements:...

I need an expert to get an understanding of Google Analytics 4 (GA4) and Google Tag Manager (GTM)

I'm in need of a skilled PCB designer who can create a comprehensive PCB design from my provided circuit in a PDF format. The primary goal for this project is product development, so the design should be suitable for that purpose. Key Tasks: - Interpret and translate the provided circuit information into a functional PCB design. - Ensure the design is compatible with Proteus 8 Demonstration for simulation purposes. Ideal Skills: - Proficient in PCB design software, with experience in Proteus 8. - Understands the intricacies of design for product development. - Capable of creating both SMD and Through-hole designs as needed. Note: The specific types of components or size constraints for the PCB design have not been determined yet, so flexibility and adaptability are k...

...high-quality, eye-catching product images for beauty and skincare brands. The project involves designing 4 to 5 images for a temporary firming cream, highlighting its benefits and results. Requirements: • Experience in designing beauty product images • Ability to create clean, professional, and attractive visuals • Familiarity with image editing tools (Photoshop, Illustrator, etc.) • Creativity in presenting the product’s features, such as before/after results, product texture, and packaging • Attention to detail and ability to meet deadlines Deliverables: • 4 to 5 product images with different focuses: 1. Product in packaging 2. Before/after result 3. Key benefits of the cream 4. Application process (optional) •...

I'm in need of a skilled graphic designer specializing in creating modern and sleek diagrams for biological scientific research. The primary purpose of these diagrams will be for publication, so they need to meet the standards and expectations of the scie...specializing in creating modern and sleek diagrams for biological scientific research. The primary purpose of these diagrams will be for publication, so they need to meet the standards and expectations of the scientific community. Ideal candidates for this project should have: - Experience in scientific graphic design, particularly in the field of biology - A portfolio demonstrating modern and sleek diagram designs - Understanding of the requirements for publishing graphics - Ability to deliver high-quality, publicatio...

I need a professional to redraw my current electrical circuit. The new version should be of better quality and formatted as a PDF. The circuit design should remain unchanged, but it should have a moderate level of detail. Ideal skills for this job include: - Proficient in circuit design software - Attention to detail - Able to deliver in PDF format - Able to maintain the same design

I need a single line diagram (SLD) for a solar ground mount system. The primary purpose of this SLD is for permitting and inspection, so it needs to be meticulously detailed and adhere to the National Electrical Code (NEC). Key Components to Include: - Solar panels and inverter - Disconnect switches and breakers - Grounding system and transformers - Tigo - DC and AC breakers PE stamp massachusetts Ideal Skills and Experience: - Expertise in creating single line diagrams for solar installations - Deep understanding and adherence to NEC standards - Previous experience with designs intended for permitting and inspection - Familiarity with incorporating components such as Tigo and various breakers into SLDs. professional engineer 324 canadian solar 705w panels on g...

I'm looking for a skilled Python programmer who can help establish a connection between my YDLIDAR G6 and a Windows laptop via USB. Key tasks: - Python coding to connect the YDLIDAR G6 to a laptop - Ensuring smooth communication between the two devices Ideal skills: - Proficient in Python - Experience with YDLIDAR G6 This project is crucial for my future work with the LIDAR, so timely completion is highly appreciated.

1st file; Create OS image file using Raspberry Pi OS Lite for a Raspberry Pi Zero 2 w to support a camera pan/tilt/zoom (digi...up/down with a return to center button in the center of the directional control buttons and a vertical slider bar under the buttons for zoom 1X (100%) to 20X (200%). HTML to be re-sizable for multi page display on monitor (up to 4 RPi Zero 2 w remote cameras may be used at one time). A modern/tech appearance is desired for the page layout. Hardware description; Up to 4 Raspberry Pi Zero 2 W with 2 servos (pan/tilt) and a Raspberry Pi Camera Module 3 (NoIR or Standard) for the remote camera system. A Raspberry Pi 5 8GB running Raspberry Pi OS (full) will be used for a system hub to view and control the remote cameras. If more information is re...

I need step-by-step guidance to install Windows 11 on my FreeDOS Lenovo ThinkBook. I have a USB drive with the installation files and another computer connected to the internet. My current internet connection is public Wi-Fi. Skills and Experience Required: - Proficient knowledge in Windows 11 installation - Excellent communication skills for step-by-step guidance - Experience working with Lenovo ThinkBook - Ability to troubleshoot installation issues - Patience for guiding through the process

...internal domain , ensuring a robust, secure, and well-documented infrastructure. Key Tasks: Deploy a functional CA on a Debian 12 VM (virtualized on Proxmox). Secure private keys and configure the CA according to security standards. Deliver Shell scripts to automate installation and certificate management. Provide comprehensive documentation: Technical Architecture (with a Visio diagram). Installation Guide, Operations Guide, and a Backup and Security Document (including vulnerability management). Integrate with a monitoring system (e.g., Centreon) to track service availability and performance. Create a PowerPoint presentation explaining CA setup and management. Deliverables: Functional and secure CA. Shell scripts for automation. Complete technical documentation. PowerPoint