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I need a qualified engineer to take my concept and turn it into a working digital circuit. The work revolves exclusively around circuit design—no embedded firmware or mixed-signal sections—so I expect clean, fully-digital schematics that can be simulated and laid out for production. Scope of work • Translate my functional requirements (shared after kickoff) into a gate-level or HDL description. • Validate operation through simulation in tools such as ModelSim, Quartus, or Vivado—your choice so long as the results are clearly documented. • Produce production-ready files: schematic, BOM, timing reports, and, if applicable, a board-level netlist compatible with Altium or KiCad. Acceptance criteria • Simulations must demonstrate correct logical behavior over all specified input cases. • Timing analysis must pass the stated clock constraints. • Hand-off package must be complete and well-annotated so a manufacturing house can build directly from it. If you bring additional expertise—say, power-up sequencing or signal-integrity review—please mention it; I’m open to iterative improvements provided the core digital logic is delivered first.
Projektin tunnus (ID): 40247143
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Aktiivinen 13 päivää sitten
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20 freelancerit tarjoavat keskimäärin $26 USD tätä projektia

Salutation: Hello, I’ve reviewed your Digital Circuit Design Project and I understand you want clean, production-ready, fully digital schematics with complete hand-off documentation. I’ll translate your functional requirements into a verilog/VHDL or gate-level description and verify behavior through thorough simulations in ModelSim, Quartus, or Vivado, with clear, reproducible results and a concise report of timing and test coverage. I’ll deliver schematic-level files, a thorough BOM, timing reports, and a board-level netlist compatible with Altium or KiCad. If needed, I can add a focused power-up sequencing and basic signal-integrity review after the core logic is locked in. The hand-off will be annotated for manufacturing use, with all assets organized for a smooth build. What are the target clock frequencies and any critical timing paths you want prioritized for the initial delivery? Best regards, Marko Aleksic.
$25 USD 6 päivässä
6,7
6,7

Hello mate, When i seen the details "Digital Circuit Desig" which you are searching. I am super exited to start it ASAP! I have many software's & tools for make it- Ki Cad, Autodesk EAGLE, Altinum, Circuit board design, Autodesk fusion 360 etc. Make 2d & 3d both I will share update within it in 1-2 Hours. Best regards, Manu R.
$30 USD 1 päivässä
5,7
5,7

I have well experienced in doing such kind of jobs. I will do my level best. .......... ......................................
$40 USD 3 päivässä
6,2
6,2

Pure digital circuit projects go smoothly when the logic is verified early and the handoff files are complete enough for production. Well, what I can do for you as an electronics engineer is convert your concept into a clean digital design using gate level schematics or HDL, validate it through documented simulation, and prepare a production ready handoff with schematic BOM timing results and compatible netlist outputs. In fact, I designed a high power 10000 watt LED dimmer for a UK client and I also built an 8 bit SAR ADC logic in Cadence, so I am comfortable with digital logic development, simulation verification, and clean documentation for fabrication handoff.
$10 USD 7 päivässä
5,0
5,0

Are you looking for a qualified engineer who can turn your concept into a working digital circuit. Ive got your back Hi, I am Zain. I can easily handle the task including • Digital electronics • Circuit Design • Power Electronics / Control System Engineering • PCB Design • KiCAD / Altium • Mixed Signal PCB Designs / High Frequency PCB Designs • Simulations etc. Lets chat. Best regards
$40 USD 2 päivässä
3,8
3,8

Hi, I am experienced electrical engineer with 4 years of experience. I can design the digital logic circuit on vivado and provide you the timing analytical and other parameters as requested. Feel free to discuss more so that we can start the project immediately.
$30 USD 2 päivässä
3,9
3,9

✅Okay, I got what you want exactly. I am a Senior Digital Design Engineer with over 10 years of experience, providing FPGA/ASIC logic design, Verilog/VHDL development, timing closure, and production-ready schematic capture for high-speed digital systems. This project is very similar to my previous works. I recently designed a 32-bit pipelined data-path controller in Verilog with 14 synchronous modules and validated it under 120MHz constraints in Vivado, delivering full timing and utilization reports. I also completed a CPLD-based digital arbitration circuit with 48 I/O lines and produced KiCad-compatible netlists and a detailed BOM for fabrication. ✅ So, I will divide your project like following: ⚡ Requirement analysis and block-level architecture definition ⚡ RTL (Verilog/VHDL) or gate-level schematic development ⚡ Functional simulation with documented testbenches ⚡ Timing constraint definition and static timing analysis ⚡ Final hand-off package (schematics, BOM, netlist, reports) Via private chatting or meeting, I will provide the creative idea and good tech solution for your project and i want to discuss about the budget and timeline in detail. Best regards. Yaroslav
$20 USD 7 päivässä
3,5
3,5

I am confident to take your assignment. I have worked on digital circuit design (schematic level) and also functional verification of the same using testbench..
$30 USD 10 päivässä
2,1
2,1

Greetings, I’ve Carefully Reviewed your Project Description "I need a qualified engineer to take my concept and turn it into a working digital circuit", and I’m Confident that my Skills and Experience align perfectly with what you’re looking for. With Strong Expertise in: * Graphic Design * Illustration & Caricatures * Animation * CAD Drafting & Floor Plans * PE Stamps (where applicable) I focus on delivering High-Quality, Detail-Oriented work that meets both Creative and Technical Standards. My goal is always to ensure Smooth Communication, Timely Delivery, and Complete Client Satisfaction. You will receive: ✔ Professional and polished output ✔ Required file formats (PSD, AI, JPEG, PNG, PDF, MP4, etc.) ✔ Revisions to ensure the Final Result meets your Expectations ✔ Clear and prompt communication throughout the project I maintain a strong 5-star client satisfaction record and prioritize long-term professional relationships. You can view my portfolio here: https://www.freelancer.com/u/Avatarist I’d love to Discuss your project further and understand your vision in more detail. Let’s connect and get started! Best regards, Avatarist
$20 USD 1 päivässä
0,0
0,0

Hi there, I just read your posting. It sounds like you need a qualified engineer to transform your concept into a functional digital circuit with clean, fully-digital schematics. I am an experienced electrical engineer specializing in digital circuit design, with a proven track record of turning functional requirements into gate-level or HDL descriptions. I can validate operation through simulations using tools like ModelSim, Quartus, or Vivado, ensuring that results are clearly documented. My work will include producing production-ready files such as schematic diagrams, BOM, timing reports, and a board-level netlist compatible with Altium or KiCad. I understand the importance of rigorous validation, so you can expect simulations that demonstrate correct logical behavior and timing analysis meeting your clock constraints. If any of the above sounds interesting, let me know when you’d be available to discuss this week. Best regards, John
$25 USD 3 päivässä
0,0
0,0

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$30 USD 1 päivässä
1,8
1,8

Hi, I will transform your digital concept into production-ready HDL and schematics, using my personal DE10 FPGA for real-world hardware validation. I specialize in high-performance digital logic, ensuring every design passes rigorous timing analysis and simulation in Quartus or ModelSim. You’ll receive a complete, manufacturing-ready package including annotated schematics, BOM, and Altium-compatible netlists. I provide a professional hand-off where all logical behavior is verified against your specified input cases. My hardware setup allows for immediate testing, guaranteeing your core digital requirements are met with precision. Let’s discuss your specific functional requirements further in the DMs so we can get started. Regards, Umer
$60 USD 7 päivässä
0,0
0,0

Hi there! Are you looking for the digital circuit design files to be optimized specifically for either FPGA or ASIC implementation? Regardless, this is definitely something that I feel confident delivering on, given my past experience. I would love to discuss your project further! Looking forward hearing from you. Kind Regards, Corné
$10 USD 14 päivässä
0,0
0,0

I am electronics geek i love dealing in electronics and love that work. I have everything to support in this. Will be happy to know more
$20 USD 7 päivässä
0,0
0,0

Hello, I’m very interested in your digital circuit design project. Although I am new to this platform, I bring several years of solid industry experience in RTL design, digital architecture, verification, and performance validation. I specialize in transforming high-level functional requirements into clean, synthesizable, production-ready digital logic. Your requirement for a purely digital design—without firmware or mixed-signal sections—perfectly aligns with my expertise. Why I’m a Strong Fit • Extensive experience in RTL design (Verilog/SystemVerilog) • Strong background in timing-aware digital architecture • Hands-on experience with FPGA/ASIC design flows • Simulation and validation using ModelSim, VCS, Vivado, and Quartus • Emulation and real hardware validation at actual clock frequencies I would be happy to discuss your functional requirements in detail and propose an architecture approach before kickoff. Looking forward to working with you. Best regards, Umar Farooq
$10 USD 6 päivässä
0,0
0,0

I'm willing to do your project... I'll carry out the whole project and the model for production using Proteus.
$30 USD 7 päivässä
0,0
0,0

Hi I am a digital circuit design engineer and having the experience in HDL design and circuit schematic using gates. In HDL and schematic design entry, I am working in modelsim, quartus, vivado, logisim and microwind tools. I can transform your concept into gate level circuits. Functional and logical verification will be carried out. Please share your concept, let me start Thanks
$30 USD 1 päivässä
0,0
0,0

You’re seeking a digital circuit design focused strictly on clean, fully-digital schematics without firmware or mixed-signal elements, which is clear from your scope emphasizing gate-level or HDL translation and comprehensive simulation. My approach would start by converting your functional requirements into a synthesizable HDL description, likely Verilog or VHDL depending on your preference. I will leverage simulation tools like ModelSim or Vivado to thoroughly verify all logic states and input conditions. Timing constraints will be rigorously analyzed to ensure compliance, and I will generate detailed deliverables including schematics, BOM, timing reports, and a netlist compatible with Altium or KiCad for seamless production handoff. I’ve worked on several projects that required precise logic simulation and timing closure, as well as clean documentation for manufacturing. Do you have preferred EDA tools or a specific FPGA/ASIC target that should guide toolchain decisions? Regards, Dylan
$15 USD 14 päivässä
0,0
0,0

Hello, I’m very interested in taking your concept and transforming it into a fully working, production-ready digital circuit. Since the scope is strictly digital—no embedded firmware or mixed-signal sections—this aligns perfectly with my experience in clean logic design, HDL development, and verification-driven implementation. How I Will Approach Your Project Requirement Translation Convert your functional specifications into a structured gate-level architecture or synthesizable HDL (VHDL/Verilog as preferred). Define clear module hierarchy and signal naming for long-term maintainability. Design & Verification Develop synthesizable, timing-aware RTL. Create comprehensive simulation testbenches. Validate functionality using ModelSim, Quartus, or Vivado (based on target flow). Document waveform results and logical coverage across all specified input conditions. Timing & Constraint Closure Apply proper clock constraints (SDC/XDC). Perform timing analysis and ensure setup/hold requirements pass. Provide timing summary reports as part of the hand-off package. Production-Ready Deliverables Fully annotated schematic (if gate-level implementation is required) Clean HDL source files BOM (if discrete logic implementation is chosen) Timing reports Board-level netlist compatible with Altium or KiCad Organized documentation for direct manufacturing handoff
$15 USD 7 päivässä
0,0
0,0

Houston, United States
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Liittynyt syysk. 7, 2024
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