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I need a complete set of KiCad schematics drawn from scratch for a fairly large, multi-board concept. The job is limited to the schematic stage—no PCB layout—yet the design is dense, with a high component count, multiple power rails, and several digital-analog interfaces that must be kept well organised through hierarchical sheets. I will supply a first batch of parts: CPUs, power converters, key connectors and a few specialised ICs, each with its electrical characteristics and a preferred footprint. The remaining devices—discrete passives, protection components, odds-and-ends ICs—still need library symbols created or matched to existing KiCad libraries, along with suitable footprints. Whenever information is missing, I will point you to the relevant datasheets; you then add the symbol, link the footprint, and keep everything tidy inside a project-specific library. What I expect as the final hand-off: • The .kicad_sch files covering every sheet, properly annotated and error-checked • A clean project library containing any custom symbols and footprints you created • An up-to-date BOM exported from KiCad that includes manufacturer part numbers Please keep ERC clear of errors and warnings, use consistent net naming, and structure the design so that another engineer can pick it up for immediate PCB routing.
Project ID: 40706461
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Hi, I'm an electronics and communications engineer, graduated from Cairo University with 5+ years of experience in advanced digital-analog , power electronics and PCB design. I'm also skilled at KiCad and will provide you with: • The .kicad_sch files covering every sheet, properly annotated and error-checked • A clean project library containing any custom symbols and footprints I created • An up-to-date BOM exported from KiCad that includes manufacturer part numbers I'll search or create any missing KiCad footprints and will be in touch with you step by step until satisfaction. I can also provide the PCB design instead of searching for another engineer. Just tell me the general idea of the project and let's get started!
$30 USD in 3 days
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11 freelancers are bidding on average $26 USD for this job

As an engineering expert with extensive experience in CAD/CAM, Circuit Design, and Electrical Engineering, I believe I am the perfect fit for your project. My diverse skill sets range from 2D/3D modeling to complex circuit designs and PCB layout using software such as KiCad. With my meticulous approach and keen attention to detail, I promise to deliver a complete set of KiCad schematics that are not only dense and accurately annotated, but also well-organized and error-free. One crucial aspect of your project is matching the custom symbols and footprints for the remaining devices with existing KiCad libraries. Given my experience working with multiple libraries across different projects, I am confident that I can create or match the necessary library symbols fully adhering to your electrical characteristics' preference. My proficiency extends to documentation and project management as well. This means I can ensure unambiguous symbol-footprint linkage while maintaining a clean project library for easier hierarchical sheet management. As proof of my commitment towards providing you with a holistic solution, I guarantee an up-to-date BOM documenting all manufacturer part numbers, empowering you or any other engineer on your team to move seamlessly into PCB routing after this schematic design stage.
$15 USD in 3 days
6.6
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Hi, I'm an Electrical/Electronics Engineer specializing in schematic capture and PCB design — from simple 2-layer boards to complex 32-layer, mixed-signal, and high-speed RF designs. What I offer: - Schematic, circuit & PCB design (2–32 layers) - Mixed-signal & high-speed RF layouts - Gerber, drill, and ODB++ output per your fab's specs - PCB & PCBA manufacturing coordination - 3D design, custom footprint & symbol creation - Tools: Altium, KiCad, Eagle, Fusion 360, Proteus, Sprint Layout, EasyEDA I'd be glad to review your project details and share a clear timeline and approach. Feel free to message me — happy to answer questions before you commit. Best regards, Syed Hussain Ali Shah Electrical & Electronics Engineer
$20 USD in 1 day
4.8
4.8

Dear client, I am writing to express my interest in your project and to offer my expertise as a PCB Hardware Engineer. With over 10 years of experience in the field, I am confident that I can deliver high-quality PCB designs that meet your specific requirements. I can bring to you from schematic to PCB layout, protype testing, BOM files and mass production ready. With a lot of experience in this industry, i know how to fit DFM and how to achievement PCB that can ready for production. Feel free to contact me so can show few of my work. Thank you
$40 USD in 7 days
4.3
4.3

Hello, I understand you need a complete KiCad schematic design for a fairly large multi-board system, with a high component count, multiple power rails, and digital/analog interfaces organized through hierarchical sheets. I can create the schematics from scratch and ensure the project is structured cleanly for the next engineer to proceed directly to PCB layout. I can also work from the datasheets you provide to create or match the required symbols, assign appropriate footprints, and maintain everything inside a project-specific library. My workflow will include: * Hierarchical KiCad schematic structure for each board/function * Proper symbol creation and footprint assignment * Power-rail and digital/analog interface organization * Consistent net naming and designators * ERC checking and correction of errors/warnings * Manufacturer part numbers throughout the BOM * KiCad-generated, up-to-date BOM * Clean project library containing custom symbols and footprints I will preserve the electrical requirements of the supplied components and carefully verify connections against their datasheets rather than simply reproducing the schematic visually. The final project will include all .kicad_sch sheets, project-specific libraries, and the completed BOM, organized so the design is ready for PCB routing. Please send the initial component list/datasheets and the project requirements so I can review the architecture and begin. Best regards,
$30 USD in 7 days
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Hello, I work with KiCad on embedded and electronic system designs and can create clean, structured multi-sheet schematics from datasheets and component specifications. I can handle hierarchical schematic organization, custom symbols and footprint assignment, consistent net naming, manufacturer part numbers, BOM generation, and ERC verification. I also have experience with ESP32-based systems, power supplies, sensors, communication interfaces, and mixed digital/analog designs. I can review your first batch of components and project scope before starting, then organize the design so it is ready for another engineer to proceed directly with PCB layout. Please share the component list and, if possible, the expected number of boards/schematic sheets so I can confirm the workload and delivery time.
$10 USD in 8 days
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Hi n thanks for considering my services. As an Electrical Engineer with a PhD and proficiency in KiCad and other electronics design tools, I am well-equipped to take on your challenging project of creating a complex set of KiCad schematics from scratch. Your project's requirements: high component count, hierarchical organization, digital-analog interfaces, and thorough library management align closely with my practical experience. In addition to my circuit design aptitude, I have a robust understanding of Worst-Case Circuit Analysis (WCA) which is invaluable for evaluating circuit performance and tolerances. My passion for PCB design is so strong that I am currently authoring a book on the subject matter. Having performed systematic analysis and control system design for power converters; from buck to boost converters, I know all about consistency in the design as well as reliability. Let's begin the professional journey together. Regards, Ghulam Shabbir
$50 USD in 7 days
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hello, there? I understand this is not a simple schematic entry task but a large multi-board KiCad project that needs to be structured correctly from the beginning so another engineer can move directly into PCB routing. The biggest risk is managing a high component count, multiple power domains, and digital-analog interfaces without creating library inconsistencies, ERC issues, or confusing sheet hierarchies. I will build the schematics from scratch using organised hierarchical sheets, create or match symbols and footprints as components are introduced, maintain a dedicated project library, and verify all symbol-to-footprint assignments as the design grows. I will keep net naming consistent, document interfaces clearly, and run continuous ERC checks to catch issues early rather than at the end. I will complete the project by developing the full KiCad schematic set, maintaining clean custom libraries, generating an accurate BOM with manufacturer part numbers, performing final ERC validation, and delivering a handoff package ready for PCB layout. thanks.
$30 USD in 10 days
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Hi there, I'm interested in this project and confident I can deliver a clean schematic for you. Ready for layout
$20 USD in 7 days
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I read the requirements carefully. I can create the KiCad schematics from scratch with a structured, production-ready hierarchy and clean project libraries so the design is ready for PCB routing by another engineer. My approach would be: • Build the project using hierarchical sheets for CPUs, power rails, digital, analog, interfaces, and connectors • Create consistent net naming, labels, power symbols, and design conventions • Add and verify symbols for supplied components using their datasheets • Create or match missing symbols and assign suitable footprints • Maintain project-specific symbol and footprint libraries under version control • Carefully review power domains, decoupling, protection, pull-ups, termination, and interface connections • Annotate all components consistently • Run ERC and resolve electrical errors and warnings • Export an up-to-date BOM with manufacturer part numbers Deliverables: • Complete .kicad_sch files for all hierarchical sheets • Project-specific custom symbol and footprint libraries • Annotated and ERC-checked schematic • KiCad BOM with manufacturer part numbers • Clean project structure ready for PCB layout My background includes embedded systems, ESP32/Raspberry Pi hardware, robotics, electronics prototyping, and hardware-software integration. I understand the importance of making a schematic clear enough that another engineer can immediately continue into PCB placement and routing.
$20 USD in 7 days
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