Circuit diagram pcb small invertertrabajos
I am looking for a full solution Gigabit Ethernet router design (DO NOT NEED WIFI, USB). Both hardware design and Firmware. 1 port downlink and 1 port uplink is good enough. You should be able to provide us an evaluation platform to make sure that your architect is working....with financial demand that you need to send to me: 1. Sale us an evaluation board or provide us the information to purchase an evaluation board. Amounts of money need to be released. 2. Provide us the source code for the router, support our engineer with development platform. Amounts of money need to be released. 3. Schematic capture the board to our need. Amounts of money need to be released. 4. PCB layout. Amounts of money need to be released. 5. Run the firmware on the new PCBA. Amounts of money need to be ...
I need a custom PCB designed that will serve the primary function of signal processing. The PCB will be working with mixed-signal types, so experience with both analog and digital signal processing is crucial. The intended application for this PCB is in an industrial environment, so it needs to be robust and reliable under potentially harsh conditions. Ideal Skills and Experience: - Extensive background in PCB design - Proficient in signal processing - Familiar with mixed-signal systems - Experienced with designing for industrial environments - Solid understanding of power management and embedded systems (as a bonus)
...attached infrastructure diagram, including: Azure SQL Azure Key Vault Azure Databricks (Cluster, Workspace, and Jobs) Azure Data Lake Storage (ADLS) Microsoft Entra Identity (formerly Azure Active Directory) Unity Catalog (Databricks) The goal is to streamline the provisioning of our MeshEnv infrastructure and ensure security best practices are followed, including HITRUST compliance. Responsibilities: Review, update, and debug the existing Terraform scripts. Ensure scripts comply with HITRUST requirements. Automate the provisioning of Azure services listed above. Optimize existing infrastructure for performance and scalability. Work with secure cloud architectures, particularly in Azure. Ensure seamless integration of all services based on the provided infrastructure diagr...
I'm seeking for experienced PCB designers. Please let me know your design methods, software and experience with different PCB types.
I am seeking a professional who can help me craft and implement a Facebook Ads campaign aimed at generating leads for my business loans. Key Requirements: - Expertise in Facebook Ads with a proven track record in lead generation. - Understanding of the small business landscape to effectively target and reach small business owners. Please note that the creative content for the ads will be text only. Your role will be to optimize the ad delivery, design the ad strategy, and ensure maximum engagement and lead generation.
I'm seeking a freelancer to compile a list of small businesses in Oak Hill, Edgewater, New Smyrna Beach, Port Orange, and Daytona FL that currently do not have a website. This list should include businesses of all types, with a particular focus on small business and new start ups. The contact information required includes Name, Phone Number, Email, and Physical Address, with a specific emphasis on gathering email addresses. The information should be organized in a clear and concise spreadsheet. Ideal skills and experience for the job include: - Proficiency in data collection and research - Familiarity with spreadsheet software - Excellent attention to detail - Experience with compiling business contact information - Ability to identify businesses without a web presen...
a cypress tester is needed who can create test case and test plan and also do performance testing.
I need help setting up Microsoft 365 Business for my small team of 1-5 members. - Email Migration: Assistance is needed to redirect only my old Smarter Mail emails to the new setup. - Microsoft 365 Configuration: A complete setup of Microsoft 365 Business is required with mail migration. Ideal candidates for this project should have prior experience in Microsoft 365 setup and email redirection. Understanding of Smarter Mail is a plus.
...developer to provide a step-by-step tutorial on creating a basic ChatGPT bot. The tutorial should cover the key steps outlined in the provided image, including: Setting Up Tools: Creating an OpenAI account, signing up for or Zapier, and obtaining GPT API keys. Identifying Business Needs: Researching small business pain points and potential bot use cases. Designing the ChatGPT Bot: Experimenting with prompts, defining the bot's tone and personality, and creating a workflow diagram. Building the Bot: Integrating ChatGPT with business tools, setting triggers and actions, and testing thoroughly. Training the Bot: Feeding relevant data and FAQs, fine-tuning for specific terms, and updating based on real-world usage. Desired Outcome: At the end of the tutorial, I should ...
I'm seeking an expert in circuit design to create a small, 2-inch diameter circuit. The device should have an LCD display to show: - Item counter (displays quantity of items inside a bottle) - Weekday (from Sunday to Saturday, with up/down buttons for adjustments) - Simple clock (with AM/PM notation) The circuit should also include a mode button to switch between these functions. Ideal candidate should be proficient in circuit design, with a strong understanding of LCD displays and battery-powered devices. Experience with designing compact circuits is a plus. Please note that the necessity for battery backup functionality is currently uncertain, but it would be beneficial if the design could accommodate this feature if needed. It would also be g...
...obstacles - Following a line - Being remotely controlled It should also come equipped with a camera and WiFi for real-time feedback and control. The car's obstacle detection system should utilize infrared sensors, and the camera's primary function will be image capture. Also it uses four motors for omnidirectional three ir sensor for line included ultrasonic sensor. Thw circuit should be compact design where user can just plug the additional component to the external driver to operate the rest devices The ideal candidate for this project should have substantial experience with Arduino programming, robotics, and remote control systems. Knowledge of using and integrating cameras into robotic systems is a plus. Please share any relevant past projects you may have.
I need a landscaping expert to help me with my small garden. The tasks include flattening the garden, laying some natural grass turf, and creating an organized herb garden area with raised beds. And I need a nice sitting area. Ideal skills and experience: - Landscaping - Turf installation - Construction of raised garden beds - Gardening knowledge, particularly in herb cultivation
The Mppt controller has a maximum power of 1kw, Arduino code + ESP32. Work to be done -Update firmware to 11 kw solar/wind - Megacapacitors control -Ats control between *External charger * Battery . * Megacapacitor *Power wind solar * Pure wave inverter
...Business Loans targeted towards Small Businesses. Key Responsibilities: - Conduct comprehensive Credit Analysis to assess the creditworthiness of loan applicants. - Perform thorough Financial Statement Reviews to gauge the financial health and stability of potential borrowers. - Execute meticulous Risk Assessments to identify potential risks associated with underwriting each loan. Ideal Skills and Experience: - Proven experience in underwriting business loans. - Strong understanding of small businesses' financial landscapes. - Exceptional analytical skills, with a keen eye for detail. - Proficient in assessing credit and financial statements. - Ability to accurately assess risk and make informed decisions. Your expertise will play a critical role in supporting ...
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I require an experienced professional to redo the power and lighting plans for a daycare and apartment building. Familiarity with standard ...accordance with the 2017 NEC. They need a service entrance detail and the panels need to be labeled correctly. They need to know where the panels are going to go. They need lighting plans to show the location of exit signs and emergency lighting. They noticed that the bathroom circuit is on the same circuit as the kitchen. This is not normal. This is weird. They asked me "what is a power socket?". These two inspectors have been electricians for decades but these power and lighting plans seem very strange to them. A 25 amp circuit is not something that they see very often. I am looking for someone to make these correcti...
I have two power sources, inverter and grid (230v Ac), I have a 200-watt sensitive load. I want to design a module using MOSFETs. Flickering free switching, Can someone suggest a circuit diagram for this?
I need a diagram document edited, with certain changes made to section headings. Key Requirements: - The document is a diagram that needs editing - Some section headings need to be changed - The final deliverable needs to be in Word format and also converted for PowerPoint use Ideal Skills: - Proficient in Microsoft Word and PowerPoint - Detail-oriented to ensure proper editing and formatting - Good understanding of diagram representations.
Do not apply if you have never used Breakdance! I am looking for an experienced BREAKDANCE web developer to rebuild a local small business website using Breakdance. The site should be user-friendly, visually appealing, and optimized for conversions. I have some existing content and branding that needs to be ported over, but not everything. The ideal freelancer for this project should have: - Proven experience with Breakdance - Strong understanding of small business website needs - Excellent web design skills - Ability to work with partial existing content and branding Please provide examples of previous Breakdance projects in your proposal. This website will be approximately 10 - 20 pages. This project will be part of a larger project as we are looking to create Breakd...
I am seeking an experienced PCB designer to assist in the development of a PCB for a wearable fitness tracker. Key Responsibilities: - Design a PCB tailored for a fitness tracker. - Incorporate an Inertial Measurement Unit (IMU) into the design. Ideal Skills and Experience: - Proven experience designing PCBs for wearable technology. - Familiarity with PCB design software. - Experience with fitness tracker technology is a plus.
I'm looking for a skilled PCB Layout engineer to design a multi-layer PCB for a consumer electronics project. The PCB will need to accommodate a microcontroller, capacitors, and resistors. Ideal skills for this project include: - Extensive experience in multi-layer PCB design - Proficiency in PCB design software - Understanding of consumer electronics requirements - Ability to work with specified components (microcontroller, capacitors, resistors) Please include examples of previous similar projects in your proposal.
I'm looking for a skilled web developer to create a business directory website. This platform will be focused on facilitating business-to-business networking, specifically for local small businesses. Key requirements for the project include: - Creating a user-friendly interface that allows easy navigation and search for businesses - Developing a robust backend to support the listing of numerous small businesses - Incorporating networking features that enable interaction between different businesses Ideal candidates for this project should have: - Proven experience in web development, particularly in creating directory websites - Strong understanding of B2B networking needs - Excellent skills in creating intuitive user interfaces Please note that the specific features ...
I'm seeking a PCB designer to create a replica of the SIYI Dual FPV Camera Hub. Your task will involve designing the schematic and delivering the necessary design files for the PCB. Key Requirements: - The PCB design must replicate the same features and functionalities as the original. - It should accommodate dual camera input, FPV video output, and integrated power management. Ideal Skills: - Proficiency in PCB design software (Altium Designer, Eagle, or KiCad). - Experience in designing complex PCBs with integrated power management. - Ability to deliver detailed PCB design files and schematics. Please note, I do not have any existing documentation or schematics for the SIYI Dual FPV Camera Hub. Therefore, your expertise and creativity will be cr...
...functionalities in the diagram editor using React Flow as a proof of concept. Scope of Work: Auto Arrangement of States: - Implement automatic alignment of diagram nodes (states) in both horizontal and vertical orientations. - The feature should support rearranging states without manual intervention, optimizing space and readability. Visualize Jumper Points: - Develop a mechanism to display "jumper points" when two connection lines intersect. The jumper should visually indicate the intersection, making the diagram clearer and easier to interpret. Prevent Overlapping States: - Create a function that ensures state boxes (nodes) do not overlap. The diagram editor should automatically adjust positions to prevent one state from standing on another. ...
I need a professional to design an overload circuit to protect my household appliances, specifically for appliances drawing over 300w loads for my inverter. Key Requirements: - Design a circuit to prevent damage to household appliances due to overload. - The circuit should be compatible with an inverter. - Should be able to handle loads over 300w Skills and Experience: - Expertise in circuit design - Experience with household appliance protection - Knowledge of inverter compatibility Your proposal should demonstrate your ability to meet these requirements, and your relevant past experience.
I need a very simple PCB. Design must be done on EasyEda and PCB will be ordered from JLCPCB. You will be responsible for both. Here are the details. The board has three RJ45 female connectors. I will provide details on how the pins are connected between the three boards and the layout of how I want the connectors to be located. The board must be as small as possible.
As a small primary producer I'm in need of a comprehensive Excel budget document. This document should track: - Revenue and sales - Expenses and costs montly and annually - Profit and loss - Expected yields per hectare It should not just be a basic overview, but rather a detailed breakdown, complete with charts for a comprehensive analysis. I will need spreadsheets that link to each other and i will need to be able to put in complete invoices with the ability to break it down to per farm etc Ideal Skills & Experience: - Proficient in Excel with the ability to create complex formulas and functions - Experience in financial planning for small businesses - Ability to present data visually in an understandable way - Understanding of agricultural budgets as it per...
As a small business owner, I'm seeking expert tax preparation services for the upcoming income tax season. - Tax Forms: I need assistance specifically with Form 1040, Form 1120S, and Form 1065. - Ideal Skills: Proficiency in tax preparation for small businesses, deep understanding of the aforementioned tax forms, and ideally, experience in handling such tasks for corporations as well. - Experience: Prior work with small businesses and familiarity with relevant tax laws is a plus. I'm looking for a professional who can ensure my tax preparation is done accurately and efficiently.
I'm looking for a PCB expert to help with corrections and modifications on a PCB intended for industrial applications. The project will involve: - Adjusting component placements - Modifying trace routings - Adding or removing components as necessary Ideal candidates for this project should have a robust background in PCB design and modification, particularly for industrial applications. Skills in component placement, trace routing and familiarity with various PCB design software will be essential.
Executive Summary This project focuses on the continued development of the PCB v1.4 for a motorcycle security device, which is designed to provide remote locking capabilities, real-time geolocation, and battery monitoring. The current version of the PCB includes an SIMCOM A7672SA module, the device is connected to a PWA (Progressive Web App) platform, enabling cellular communication and GPS tracking. However, some key functionalities such as battery switching, IMU, Hall effect sensor, and fuel gauge testing have not yet been validated. We are seeking a hardware development team to complete these tests and make the necessary design modifications. Due to the advantage of faster procurement, shipping, and manufacturing capabilities in China, we aim to work with a team that can l...
I need a PCB expert to design a PCB for industrial use. This will involve creating two simple circuit boards for the distribution of less than 24 volts and for driving LED's. The PCB will handle less than 5A and distribute 24VDC. Input power is from 120v main. Paper schematics will be provided as well as a dimensioned sketch for each board. A very detailed document describing design work will be presented to the selected entity. Ideal skills and experience for the job: - Expertise in PCB design for industrial equipment - Demonstrated experience
I'm looking for a data model diagram to be created for MongoDB based on my existing SQL model. The project will involve designing various relationship types (one-to-one, one-to-many, many-to-many). I need this data model primarily for an operational database. Although I haven't specified any specific relationships, a strong understanding of general database design principles and experience with e-commerce, social network, or enterprise systems could be beneficial. Ideal Skills: - Proficiency in MongoDB and SQL - Experience in data model diagram creation - Understanding of various relationship types in databases - experience in mongo db data model creation - strong experience in one to one, one to many , many to many Please provide examples of your previous work r...
I'm looking for a PHP developer to create a tailored, small-scale POS (Point of Sale) system for web access. Key Features: - Inventory Management: The POS should help me keep track of stock levels, orders, sales and deliveries. - Customer Management: A feature to manage customer data and interactions is essential. This system will strictly be a web-based application, with no need for multi-user support or different access levels. The ideal freelancer would have extensive experience with PHP and web-based application development, and ideally, some prior experience with creating POS systems. Please include examples of your previous work in your proposal.
I'm looking for a skilled developer to create a small Odoo website for me. Key Features: - The website should contain Product/Service details, Company information, and a Contact form. - It should also include a Blog / Application Ideal candidates should have extensive experience with Odoo and web development. A portfolio of similar projects will be highly beneficial. Please be ready to propose timelines and costs for this project.
I'm seekin...Additionally, I need an antivirus (AV) to be set up on the domain. Further tasks include: - Setting up a second Ubiquiti router at a second location and configuring a site-to-site VPN. - Setting up a Synology NAS at the second location to run a scheduled backup. Ideal freelancers for this project should have: - Extensive experience with Ubiquiti devices. - Proficient skills in setting up and configuring small business networks. - Expertise in creating and managing local domains. - Familiarity with Synology NAS and site-to-site VPN configuration. Please note that this project requires starting from scratch, as there are no existing configurations to preserve. The domain to be created is a local one only, with no internet integration. On site not very technical pe...
...for an experienced PCB designer with extensive knowledge of battery management systems (BMS) to review and double-check PCBs that have already been designed. The primary focus is on ensuring the accuracy and reliability of the battery management aspects, but the entire PCB design will need to be thoroughly reviewed for any other errors. Specific details regarding the issues encountered in the project will be shared upon further discussion with interested candidates. Key Responsibilities: 1. PCB Review: Conduct a detailed review of the existing PCB designs, focusing particularly on the battery management system components, layout, and overall circuit integrity. 2. Error Detection and Correction: Identify potential design flaws, errors, or areas for opt...
I'm seeking a proficient grant writer to assist in crafting a compelling application for an Australian government grant. The primary focus of this grant is facilitating small business expansion and export. Ideal Skills: - Extensive experience with government grant applications - Exceptional writing and editing skills - Understanding of small business and export dynamics Please provide relevant samples from your portfolio or previous work. Your ability to convey our business's potential for growth and export will be critical to the success of this application.
...in dire need of a professional who can create both the internal hardware and software for our groundbreaking project. We are looking forward to a successful collaboration. Key Responsibilities: - Develop embedded system software, application software, and firmware - Manage circuit design, PCB layout, and embedded systems development Ideal Skills and Experience: - Proficiency in electronic engineering - Extensive experience in project development (both software and hardware) - Strong expertise in circuit design and PCB layout - Solid background in developing embedded systems - Highly skilled in creating firmware and application software - Excellent communication skills for effective collaboration Please note, we are eager to hear from you and look forward t...
I'm looking for a professional videographer to film a small business event. The filming will primarily focus on: - Speeches and presentations - Networking sessions I would like a mixed approach to the filming style. This means a balance between formal and structured shots, alongside some casual and candid footage. Ideal skills and experience for the job: - Previous experience filming similar events - A keen eye for detail - Ability to capture both structured and spontaneous moments - High-quality filming and editing skills
A real-time live video call website developed using , WebRTC, and Node.js for the backend. Currently, Facing an issue where the local video stream displays correctly, but the remote video stream is not appearing. Check the "". Important Files Structure Overview: * HTML File: public/ * CSS File: public/css/ * JavaScript Fil: public/js/ (This js file contains all the functionality related to the video call feature.) Budget: 500 INR Deadline: Within 2-3 hr The source code is attached below. Please ensure you start your proposal with rock word; otherwise, it will be rejected. Please provide a suitable screenshot or screen recording once this issue is resolved in chat. Once I review the screenshot or screen recording you provided, I will move forward with awarding the project. Af...
Design an logo for my newly started company. We develop hardware based prototype for the clients which mainly involves designing a Printed Circuit Board (PCB) for our clients. We also offer embedded programming and have few of our own Electronics Products. Our compnay name is CircuitLay. Design me a logo for this company name keeping in mind our work role. Be creative and innovative, not just copy paste from AI tools!
I'm seeking a skilled web designer to revamp a small business website that needs a modern, functional update to boost online sales and visibility. I would like to be able to manage the site myself once it's been designed. The current site is outdated and doesn’t reflect our business’s capabilities. Key Requirements: - Sleek, professional, and modern design - User-friendly navigation - Detailed information on equipment rental services, emphasizing our ability to handle large rental jobs - Sections on spare parts and service offerings - Custom generator installations - Main page to feature a scrolling gallery of past projects, equipment rentals, and delivery/service trucks - Customer review section - Interactive email system - Social media integration The sit...
I'm looking for a professional to help me update my existing CAD switchboard drawings. This involves: - Incorporating circuit protection sizes and names into the drawings - Updating the layout of the switchboard I already have all the circuit protection sizes and names ready. The existing switchboard drawings are in CAD format. Ideal freelancers for this project would be skilled in CAD, have experience with switchboard drawings, and have an eye for detail.
...Interested in your advice here as far as simple platform. Basically this is just a driver board for a display panel that uses video ICs/deserializers for both SDI and HDMI into an FPGA to apply a calibration lut and various signal manipulations with user settings before spitting it out to a mini DP signal for a pre made panel. I am interested in pursuing this project with a freelancer capable of PCB design, with familiarity with relevant deserializer ICs for SDI video, as well as a familiarity with FPGA programming and the multitude of other relevant skills involved. I know this is a big project, if there’s proposals on how to break this down into phases, for example a board design that can provide basic functionality as a first phase and move to the more advanced featur...
I'm looking for a professional web developer who can create a small business website for me. Key Requirements: - The website will primarily serve as a platform to showcase my small business, therefore it should have a corporate feel. - It should include service listings to inform visitors about what we offer. - A section for customer testimonials to build trust and credibility. - A contact form for potential clients to reach out. The ideal candidate should have: - Proven experience in building small business websites. - A strong portfolio with examples of service listings and testimonial sections. - Excellent understanding of creating user-friendly interfaces.
I'm in need of cross-sectional diagrams for a report that features images of landscapes that contain farms, forests, rivers. The primary use of these diagrams is to highlight different landscape features and apply graphic layers that communicate different things. It's essential that the ...graphic layers that communicate different things. It's essential that the 3D rendering includes detailed features and textures, and ideally have a photorealistic quality. Ideal Skills: - Proficiency in creating cross-sectional landscape diagrams - Expertise in 3D rendering for proposal presentations - Ability to design with detailed features and textures Experience: - Prior work on landscape diagram projects - Portfolio demonstrating 3D rendering for proposals - Examples of detai...
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