Placa PDM Automotiva com CAN

@tshibsamuel477

Hi there, I have carefully reviewed your automotive PDM requirements and can handle the complete development, from schematic and multilayer PCB design to CAN communication firmware and production-ready manufacturing files. With nearly five years of experience in mechatronics, embedded electronics, power systems, PCB design, and C/C++ development, I can design the 9–16 V power architecture, protected high/low-side outputs, 30 A current paths, reverse-polarity and transient protection, EMC filtering, current monitoring, and CAN interface using Altium Designer. I will deliver the schematic, PCB, Gerbers, BOM, pick-and-place files, 3D views, and demonstration firmware with clear documentation for prototype manufacturing. Please send me a message so we can discuss the channel count, current requirements, and CAN protocol. Best regards, Samuel tshibangu

@yaroslavmark

Hi, I am Yaroslav, a Senior Embedded Hardware Engineer with 10+ years of experience in automotive electronics, power systems, PCB design, and embedded firmware, including CAN-based control modules, STM32 platforms, and production-ready 2–6 layer PCB designs. I have developed high-current power boards with automotive protection features, including reverse polarity protection, EMC filtering, MOSFET drivers, current monitoring, and validated designs operating in harsh electrical environments. Approach: ✅ I will design the PDM schematic using automotive-grade components, including high-side/low-side drivers, reverse polarity protection, surge protection, CAN interface, and current monitoring. ✅ I will complete the PCB layout with proper power routing, thermal considerations, EMC practices, and provide Gerber, BOM, pick-and-place, and 3D files. ✅ I will develop simple C/C++ firmware to test CAN communication, output control, and status feedback reporting. Questions: ✅ I would like to confirm the required number of power channels, maximum current rating per channel, and whether all outputs require individual current measurement. ✅ Which CAN specification should be supported (CAN 2.0B, CAN FD, baud rate, and required message protocol)? ✅ Do you have preferred automotive driver ICs, MCU family, or OEM design standards that must be followed? Best, Yaroslav

@hayat38402

I’m an Electrical Engineer with a strong technical team experienced in automotive electronics, PCB design, embedded systems, CAN communication, and power distribution. We have completed similar engineering projects for clients in the UK, USA, Canada, Oman, Saudi Arabia, and other countries. Your automotive PDM project is a strong match for our expertise. We can develop the complete schematic using automotive-grade high/low-side drivers, reverse-polarity protection, EMC filtering, and appropriate power protection. We can also handle the multilayer PCB layout with correctly sized high-current traces, CAN interface, thermal considerations, and automotive design practices. Deliverables will include Gerbers, detailed BOM, pick-and-place files, schematic PDFs, PCB 3D views, and clearly documented production files. We can additionally develop a concise C/C++ demonstration firmware for CAN communication and output control, including reporting of output status/current. We understand the importance of 9–16 V operation, ISO 7637 transient protection, reliable CAN communication, and production-ready documentation. We are ready to review your requirements and start immediately.

@tetianam8

⭐⭐⭐⭐⭐ Seu projeto está muito alinhado com minha experiência de 15+ anos em eletrônica, PCB e sistemas embarcados. Posso desenvolver o PDM completo, considerando desde a proteção da alimentação automotiva até os drivers de potência, medição de corrente e comunicação CAN. Minha abordagem incluirá: • Drivers high-side/low-side automotivos dimensionados para as correntes especificadas • Proteção contra inversão de polaridade, load dump e transientes relevantes • Filtro EMC e arquitetura de alimentação adequada ao ambiente veicular • PCB multicamadas com dimensionamento térmico e de cobre para canais de até 30 A • CAN com firmware demonstrativo para comandos, estados e diagnóstico • Medição/telemetria de corrente e estado das saídas via CAN • Gerbers, BOM, pick-and-place, esquemático PDF e documentação de fabricação • Imagens 3D e arquivos nativos para futuras revisões Antes de finalizar a arquitetura, vou confirmar número de canais, corrente contínua/pico de cada saída, tipo de carga (motor, válvula, lâmpada etc.) e requisitos específicos de ISO 7637/EMC. Isso é importante para selecionar corretamente os drivers, TVS, fusíveis e estratégia térmica. Também posso trabalhar em Altium ou KiCad, conforme sua preferência. Se você me enviar o número de canais, correntes e tipos de carga, posso definir a arquitetura do PDM e estimar prazo e custo com precisão.

@julianm260

With a solid 8-year background in electrical engineering and embedded systems, including the design of electronic systems for automobiles, I am equipped with both the knowledge and experience needed for your PDM project. RF engineering and embedded controllers, which feature heavily in my skill set, will also come into play with your CAN communication requirement. Additionally, my familiarity with ALtium, KiCAD, and Eagle ensures that I can comfortably work with any of these tools to deliver your requested PDFs of schematics and images for easy review. My previous work has demanded a comprehensive understanding of electrical loads and their distributions, which will be critical in ensuring that the drivers are optimized to handle the required 30A load on the main channels with appropriate EMC dimensioning. My confident handling of high-power electronic systems gives me an invaluable edge in this project. Coupled with my experience in ISO 7637 compliance and providing documentation to support speedy prototyping, this should provide reassurance about handing over your project's implementation to me. As an engineer driven by cooperation and efficient delivery,I understand the importance of timely delivery as well as clear documentation. I look forward to demonstrating not only a stable board operating within specified voltage ranges but also outputting detailed information via CAN communication –- all integral points according to your project specifications. Harnessing my strong troubleshooting and system integration skills is precisely what you need for bancada testing and final implementation. Let me assure you that you can expect not just a solution but a robust one in line with safety, reliability, and performance standards. Just like your envisioned prototype,"

@alluankit01

Olá, posso desenvolver a placa PDM automotiva com canais de 12 V protegidos, comunicação CAN, drivers high-side/low-side, proteção elétrica, layout PCB e firmware básico de demonstração. A melhor solução é primeiro revisar a quantidade de saídas, corrente por canal, cargas automotivas, requisitos CAN, faixa de tensão, proteção ISO 7637, conectores e limitações mecânicas. Depois preparo o esquemático, seleciono componentes automotivos adequados, dimensiono trilhas para até 30 A, aplico boas práticas EMC e desenvolvo um firmware simples em C/C++ para validar mensagens CAN e acionamento das saídas. Tenho experiência com eletrônica automotiva, PCB de potência, drivers high-side/low-side, proteção contra inversão de polaridade, filtros EMC, comunicação CAN, microcontroladores, firmware embarcado, Altium/KiCad, Gerbers, BOM, pick-and-place e documentação de fabricação. Entregáveis incluirão: * Esquemático completo * Layout PCB em camadas adequadas * Drivers de saída protegidos * Proteção automotiva e EMC * Comunicação CAN * Relatório de estado/corrente por CAN * Firmware demo em C/C++ * Gerbers * BOM detalhada * Pick-and-place * PDFs do esquemático * Imagens 3D * Documentação para protótipo Vou focar em uma placa robusta, bem documentada e pronta para fabricação do protótipo, com operação estável de 9 V a 16 V e preparada para testes de bancada e validação veicular. Best regards Ankit

@abelg46

As an electrical engineer with a passion for automotive electronics, I believe I'm the perfect fit for your project. Over the years, I've achieved significant milestones in the design and development of automotive electronic systems, including projects involving the Controller Area Network (CAN) protocol. My skills with tools like Altium, KiCad, and Eagle allow me to design meticulously detailed PCB layouts for demanding environments like vehicles. I understand the importance of reliable components in automotive electronics and am able to incorporate necessary features such as high-side/low-side drivers and protection against polarity inversion to ensure your power distribution module operates effectively. Beyond my technical abilities, I have extensive experience working with ISO 7637 standards which are vital to compliant designs. Additionally, my understanding of CAN messaging protocols will ensure seamless communication via the vehicle's CAN network. Finally, I'll deliver comprehensive documentation to ensure the efficient transition from prototype to production-ready stage. With me on your team, be confident of receiving top-notch solutions aligned precisely with your needs!

@ElectronicsMust

Dear Client, For this first phase, the exploded view needs to do more than look good. A manufacturer should be able to look at it and immediately understand how the product is built, what each part does, how components fit together, and where the manufacturing challenges may be. I have 11+ years of product-development experience across 500+ assignments involving 3D modelling, enclosure fit, mechanical integration, prototyping, manufacturing documentation, DFM and production support. I would first review your sketches, photos and notes to understand the assembly logic before creating the illustration. That way the exploded view reflects a realistic construction rather than an artistic interpretation that later has to be redesigned. I would pay particular attention to: Component hierarchy Assembly sequence Rigid vs soft parts Material transitions Fastening and reinforcement Serviceability Manufacturing feasibility My workflow would be: Concept Review → Construction Breakdown → Exploded View → Material Callouts → Manufacturing Review → Final Artwork You will receive the editable source, high-resolution PDF/PNG, labelled components and additional perspective views where they genuinely improve understanding. Kind Regards, Avi Gupta Quality is never an accident