PCB Redesign and Optimization

@MuhammadUzair16

Hi I am an embedded systems engineer with over 16 years of experience. I have extensive experience with automotive PCB redesign, MOSFET power switching, protection circuits, microcontroller control boards, thermal improvement, DFM checks, and production-ready hardware updates. For this board I would keep the existing architecture intact and only rework the impacted schematic/layout areas: updated passives and values, selected component replacements, revised switching section, routing cleanup, copper pour/clearance adjustments, and checks for manufacturability and electrical/thermal performance. I can also review the affected current paths, MOSFET heat spreading, connector/protection placement, and design rule settings so the final files are not just edited but reliable for fabrication. Please share the source files, EDA tool used, intended manufacturer rules, load/current details, and the exact list of required component/value changes. If needed, I can also support BOM cleanup, gerber/drill outputs, and firmware-related interface considerations for a complete product update. Please contact me to discuss details.

@macroenergy

Hello! My name is Metin, and I have a broad skillset that I am confident would benefit your project greatly. From my extensive experience in Circuit Board Layout, Circuit Design, Electronics, PCB Layout, and Schematic Review, I can understand and execute the tasks you require for your PCB Redesign and Optimization perfectly. My background in PowerElectronics and Renewable energy uniquely positions me to tackle the challenges in your automotive printed circuit board (PCB). I have ample experience with power MOSFETs, passive components, connectors, protection devices, and microcontroller-based control circuits - just the kind of expertise you need for a successful redesign process. Additionally, my strong command over digital motor control and analog design will enhance the electrical performance of your PCB. Precise control loops are key to optimum functionality. I'm also a master at simulation using tools like Orcad Simulation(ARGO-MIMOS) which saves time and optimizes results. With me on board, you can be confident your project will receive the meticulous attention it deserves. Let's optimize your PCB to its fullest potential!

@amelectronics

Hi, I have experience in designing Circuits and can complete your project. I have expertise in the following: 1- Designing schematic and PCBA 2- Ordering the PCBA and getting boards manufactured. 3- Writing firmware for the PCBA to make sure everything works as expected. 4- I can also develop smartphone apps to communicate and control the hardware. If you wish we can discuss in chat. Thank you.

@tshibsamuel477

Hi there, I read your offer carefully and understand that you need targeted modifications to an existing 2-layer automotive PCB while preserving the current architecture and functionality. I can update the schematic, revise component values, modify the MOSFET power-switching sections, replace selected parts, improve routing in affected areas, adjust copper pours/clearances, run DRC checks, and prepare updated manufacturing files. My experience with automotive electronics, power switching circuits, protection devices, microcontroller-based boards, thermal-aware PCB layout, and Altium/KiCad design fits this project well. Just send me the source files and change list, and I can review the impacted sections quickly. Best regards, Samuel Tshibangu

@mairajali11

As an accomplished Electrical/Electronics Engineer and PCB Designer with over 8 years of experience, I have what it takes to optimize and improve your existing automotive PCB. My proficiency in Eagle, Altium, KiCAD, and EasyEDA will seamlessly align with the necessary modifications you have envisioned for this project. I make certain to comply with design rules and manufacturing requirements while bringing the best improvements to impacted areas. Optimizing electrical and thermal performance are my fortes. Your need for improved power switching circuitry, copper pours, component values revision, and enhanced routing can be met with my expertise in not just PCB Designing but also Circuit Desing and Electronics. Additionally, my skills in MATLAB/SIMULINK & Python programming combined with thorough knowledge of embedded systems design will prove indispensable as we preserve the existing architecture's functionality. With me on board, you'll benefit from a professional who's in the top 1% of skilled professionals, known for delivering solutions on time and within budget. At every stage of this project, you can anticipate regular updates coupled with successful iterations. Allow me to transform your ideas into a reality that functions optimally! Check out my portfolio or drop me a message anytime; I'm available 24/7.

@ahsanfreelancer7

Hi, Hope you are well. It sounds like a great job and aligns with where I'd like to take my career. I'm eager to learn more. I have experience over the past fifteen years as a PCB Design Engineer at Global Engineering services and RWR Private Ltd. You can visit my freelancer profile page; https://www.freelancer.com/u/ahsanfreelancer7 I’ve been consistently committed to Specific goals, skills or traits the new job entails. Could we schedule some time to discuss about opportunity in more detail? I’d welcome the opportunity to learn more about the role and share how my skills and experiences would benefit you. I’m available to talk at any time. I look forward to speaking with you. Best, AHSAN ULLAH

@engrusmanfaiz

Hi, The main challenge is implementing the required hardware changes while preserving the existing architecture, minimizing PCB modifications, and maintaining automotive-grade electrical and thermal reliability. With 12+ years of experience in automotive and industrial PCB design, I can confidently update the schematic, modify the power stage, optimize routing, improve copper pours, and resolve all DRC/ERC issues without unnecessary redesign. I have worked extensively with 2–8 layer PCBs, MOSFET power circuits, STM32/PIC controllers, thermal optimization, and DFM-compliant layouts. You’ll receive updated native design files, manufacturing-ready Gerbers, BOM, and a fully reviewed PCB ready for prototype fabrication. I provide regular progress updates to ensure every modification aligns with your requirements. Regards, Engr. Muhammad Usman | PCB Pro Expert

@Adeel2k14

Hi! I can efficiently execute the hardware improvements on your 2-layer automotive PCB while keeping non-impacted sections intact. Having worked extensively on power MOSFET switching, protection circuits, and thermal optimization, I will update your schematic, adjust passive values, improve trace geometry, and tune thermal copper pours to ensure maximum reliability under automotive operating conditions. I will deliver a DRC-clean layout along with updated production files (Gerber, BOM, CPL) ready for fabrication.

@leonidye

Hi, I can help redesign and optimize your existing 2-layer automotive PCB while preserving its current functionality and architecture. I have experience updating schematics, modifying power MOSFET circuits, replacing components, improving PCB routing, and optimizing copper pours for better electrical and thermal performance. My approach is to make only the required changes, minimizing layout modifications while ensuring the design is DRC-clean and ready for manufacturing. I can deliver the updated schematic, PCB source files, and production-ready Gerber files with clear documentation of all modifications. I would be happy to review your existing design files and discuss the required changes before we begin. Regards,

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@debosx

Hello! I'm a highly skilled PCB Designer with over 10 years of expertise in delivering reliable and efficient PCB designs. I specialize in creating precision designs tailored to client's needs, utilizing top-tier design tools such as Altium Designer, Autodesk Eagle, KiCad, EasyEDA, Siemens PADS, DipTrace, Allegro/OrCAD, Fritzing and Proteus. My goal is always to ensure the highest quality and performance in every project. Core Expertise : • Schematic Capture & Layout Design • Component Selection & Library Management • Reverse Engineering (PCB Replication, PCB Cloning) • Gerber, BOM, and CPL File Generation & Manufacturing Support • Design for Manufacturability (DFM) and Design for Assembly (DFA) • PCB Design & Development (Single, Double, Multi-Layer, Flexible PCBs) Industries Served : • Medical Devices • Telecommunications • Consumer Electronics • Industrial Equipment • Automotive Electronics • Safety and Security Devices Why Choose Me? • Attention to Detail and Commitment to Quality • Strong Communication Skills & Client-Centric Focus • Timely Delivery & Flexible Approach to Meet Project Requirements I would love to help you with your next PCB design project. Feel free to reach out, and let’s discuss how I can bring your ideas to life! Best Regards, Utpal

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Antenna Design (CST, HFSS)  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@Mahmoud00Ibrahim

Hello, I can start on your project immediately. I have solid experience in automotive PCB design, schematic modification, and PCB optimization, including power electronics, MOSFET driver circuits, protection circuits, and production-ready PCB layouts. For your project, I will: Review the existing schematic and implement all required hardware changes. Update passive component values and replace the specified components. Modify the power switching circuitry while preserving the original functionality. Optimize PCB routing only in the affected areas to minimize unnecessary changes. Improve copper pours, clearances, thermal performance, and electrical reliability. Ensure the final design is fully manufacturable and passes ERC/DRC checks. I focus on delivering clean, reliable, and production-ready designs with attention to signal integrity, power distribution, EMI considerations, and thermal management. I'm available to begin immediately and will keep you updated throughout the project. I look forward to working with you. Best regards,

@tetianam8

⭐⭐⭐⭐⭐ I've reviewed your requirements, and this is exactly the kind of PCB ECO work I enjoy. Since the existing design is already functional, my focus will be on implementing the required hardware improvements while keeping the layout changes as localized as possible to reduce risk and preserve the original architecture. I'll update the schematic with the revised components and values, modify the power switching circuitry, optimize routing and copper pours in the affected areas, and improve thermal and electrical performance without disturbing unrelated sections of the board. Every change will be verified with ERC/DRC before generating the final manufacturing package. Proposed milestones: Review existing schematic and PCB source files Implement schematic updates and component replacements PCB modifications, routing optimization, and thermal improvements Final verification and delivery of updated source files and production-ready Gerbers Before starting, I'd like to review the existing design files and the list of required hardware changes. Once I have those, I can identify the impacted areas, estimate the turnaround, and begin immediately. My goal is to deliver a clean, manufacturable revision that integrates seamlessly with your existing design while improving reliability and performance.

@hayteekeys

HI, KINDLY READ THROUGH MY PROPOSAL I will efficiently modify your existing 2-layer automotive PCB (approx. 100×80 mm) to implement the required hardware improvements while preserving the overall architecture, functionality, and minimizing changes to unaffected areas. MY APPROACH ✅ Phase 1: Review source files, update schematic with new passives, revised values, and power switching changes. ✅ Phase 2: Modify PCB layout in targeted sections — improve routing, copper pours, clearances, and thermal performance. ✅ Phase 3: Run full DRC/ERC, optimize for manufacturing, and deliver production-ready files. RELEVANT PROJECTS - Numerous automotive PCB modification projects involving power MOSFETs, microcontrollers, and thermal optimization on 2-layer boards. - Strong focus on minimal-disruption updates while ensuring reliability and manufacturability. DELIVERABLES - Updated schematic and PCB design files (Altium or compatible) - Revised Gerbers, BOM, and pick-and-place data - DRC report and change summary QUESTIONS 1. Can you share the current PCB design files (schematic + layout) now? 2. What specific new components or circuit changes are required? 3. Any particular automotive standards or thermal targets? Ready to start immediately after receiving the source files. I will focus only on the necessary modifications for a clean, efficient update.

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@danish2051

I am an Embedded Systems and PCB Design Engineer with experience in Altium Designer, Kicad, Easyeda, Protious and custom hardware development. I can design your PCB from schematic to production-ready files, including: • Schematic Design • PCB Layout • Component Selection • Design Rule Check (DRC) • Gerber Generation • BOM Preparation • Manufacturing Support (JLCPCB, PCBWay, etc.) I have experience with ESP32, STM32, sensor interfaces, power supplies, RF modules, Ethernet, and industrial electronics. Please share the project requirements, schematic (if available), board dimensions, and any special requirements. I can start immediately. Looking forward to working with you. Best Regards

@CordWoodTech

Hello, We have extensive experience in embedded and automotive hardware development, including schematic design, PCB layout, BOM optimization, component selection, and production support. Our team is proficient in Altium Designer and KiCad, with expertise in power electronics, microcontroller-based systems, and PCB design optimization. We can efficiently implement the required schematic and layout modifications, optimize routing and thermal performance, verify Gerber and manufacturing files, and ensure the design is ERC/DRC compliant and production-ready while minimizing changes to the existing PCB architecture.

@ihors29

Hi, I can update the existing schematic, modify only the affected sections of the PCB, and optimize the layout while preserving the original architecture and minimizing unnecessary changes. My approach is to review the existing design, implement the required circuit revisions, validate component replacements, improve routing for the power stage, optimize copper pours and thermal paths, and verify that the updated PCB complies with DRC and manufacturing requirements. The goal is to enhance electrical and thermal performance without introducing avoidable design risks. Before getting started, I'd like to clarify a few technical details: - Which CAD tool was used for the original design (KiCad, Altium, Eagle, etc.)? - Are there any mechanical constraints or component locations that must remain unchanged? - Will the modifications require updated manufacturing files only, or should an updated BOM and assembly documentation also be included? Once these details are confirmed, I can recommend the most efficient implementation while preserving compatibility with your existing design. I look forward to discussing your project. Thank you, Ihor