
In Progress
Posted
Paid on delivery
I need an experienced Altium PCB Designer with EMI/EMC expertise to design a manufacturing-ready PCB from my existing schematic. The PCB includes an ATmega32 MCU, 2 × TMC2209 stepper motor drivers, 12V/5V power sections, motor connectors and interface connectors. The PCB should be preferably 2-layer and designed with proper grounding, power distribution, return-current paths, decoupling, motor-noise isolation, EMI/EMC optimization, thermal management and manufacturability. Before starting the layout, please review the schematic and identify any power, grounding, protection or EMI/EMC issues. Required Deliverables: Altium PCB Layout .PcbDoc Complete Gerber Files + NC Drill BOM Pick & Place / Centroid File Final Schematic PDF Final PCB Layout PDF 3D PCB View / Render STEP 3D Model DRC Report ERC Report Manufacturing/Fabrication Drawing Assembly Drawing EMI/EMC Design Review Report Important: This is not just a PCB routing job. I need someone with practical EMI/EMC PCB layout experience, especially with motor/stepper-driver circuits. Please provide examples of your previous 2-layer, motor-control and EMI/EMC-sensitive PCB designs and briefly explain your approach to grounding, power routing and EMI/EMC optimization.
Project ID: 40709942
26 proposals
Remote project
Active 3 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

I am an Embedded Systems and PCB Design Engineer with experience in Altium Designer 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
$90 USD in 4 days
4.9
4.9
26 freelancers are bidding on average $75 USD for this job

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.
$30 USD in 7 days
7.4
7.4

As an experienced Altium PCB designer, I'm perfectly suited for your project. With my background in Digital Motor Control, Electronic Design, Power Electronics and more, I've gained extensive knowledge working on projects with similar components to yours. Specifically, my experience with motor-control circuits paired with EMI/EMC optimization aligns perfectly with your requirements and would enable me to effectively address any potential power, grounding, protection or EMI/EMC issues your schematic may have before initiating the layout. My approach to grounding, power routing and EMI/EMC optimization is uncompromising when it comes to quality and reliability. I believe in detailed analysis and adopting best practices at every step - proper power distribution, return-current paths, decoupling, effective noise isolation - all facets that need meticulous attention to minimize any possible hindrance due to EMI/EMC interference. Examples of my previous works include designing 2-layered PCBs with successful integration of control systems for motors like BLDC & Step Motors while ensuring stringent EMI/EMC adherence. To supplement these examples, I can provide you with a comprehensive report detailing how the design factors into the concerns you have raised. By selecting me for this project you not only get a competent Altium PCB designer but also someone who is well-versed in optimizing power electronics circuits for unrivalled performance.
$100 USD in 7 days
7.4
7.4

As an electrical engineer with over 8 years of experience, I have developed a deep understanding of PCB design, particularly using popular software such as Altium. This has perfectly prepared me for your project that specifically requires an Altium PCB designer well-versed in motor-control and EMI/EMC-sensitive designsawayer
$30 USD in 7 days
6.7
6.7

As a passionate and skilled PCB Designer with rich experience in Altium, I bring to the table an extensive background in PCB design and layout, with a special focus on EMI/EMC optimization. I have successfully designed various motor-control circuits and EMI/EMC-sensitive PCBs both as individual components and within complex systems, using grounded, power-routed and decoupled PCB designs to ensure superior functionality and electrical noise suppression. Your project is a perfect fit for my expertise because I can meticulously review your intricate schematic, identify potential power, grounding and EMC issues - addressing them proactively to design a robust 2-layer layout that not only meets your specifications but also exceeds them. My recent projects for complex systems have always assured optimized thermal management and manufacturability, two crucial aspects of any successful PCB layout. Let's not only provide you with an excellent Altium PCB layout. But also let's integrate EMI/EMC optimization throughout the design process. Through my approach combining technical skill oyalty and effective attention to detail, I can ensure to deliver high-quality results on time that exceed your expectations. Finally, I always aim to maintain a constant and transparent flow of communication so that we remain on the same page throughout the project. Look forward to impressing you and adding value through my successful track record!
$39 USD in 1 day
4.8
4.8

Hi, Greetings! I am interested in working on your project. Please share the design details, specifications, and project requirements so we can discuss them further. I look forward to working with you. Thank you. Shivkant Verma
$200 USD in 7 days
4.6
4.6

Hi, I’ve read the requirements carefully and understand that this is more than a routing job. The main focus is a clean 2-layer layout with proper **grounding, power distribution, return-current paths, decoupling, motor-noise isolation, thermal management, and EMI/EMC considerations**. I can first review the schematic for any power, grounding, protection, or layout-related issues, then complete the Altium PCB layout and manufacturing package including Gerbers, NC Drill, BOM, Pick & Place, DRC/ERC reports, drawings, and 3D files. Please check my previous **PCB design work and layouts** for examples of my experience. I’m ready to review the schematic and start. Best regards, Ahmed
$120 USD in 7 days
4.5
4.5

With a comprehensive understanding of the PCB design process, 10 years' experience and a strong background in EMI/EMC optimization specifically in motor and stepper-driver circuits, I am confident I can deliver the high-quality design you require. My approach to grounding and power routing involves meticulous attention to detail to ensure clean signal paths, minimization of noise, effective thermal management, proper power distribution, return-current paths and decoupling capacitors. One key aspect that sets me apart is my ability to combine my AI systems-building capabilities with my PCB design skills. This gives me a unique perspective in implementing M2M strategies: connecting intelligent systems that needs to actually ship with all kinds of business software including but not limited Odoo ERP system.
$30 USD in 7 days
4.2
4.2

I can design this 2-layer Altium PCB with a strong focus on EMI/EMC, motor noise, grounding, power distribution and thermal management. I will first review your schematic for any power, protection, grounding or EMI issues before starting the layout. I have experience with MCU, stepper motor drivers, power sections and mixed-signal PCB layouts. I will ensure proper return paths, decoupling, power routing and separation of noisy motor sections from sensitive logic. You will receive the complete Altium PCB, Gerbers, NC Drill, BOM, Pick & Place, PDFs, 3D files, DRC/ERC reports, fabrication/assembly drawings and EMI/EMC review.
$30 USD in 4 days
2.7
2.7

Hello sir We are RF and electronics engineer team we have more than 7 years experience in PCB and embedded systems so we can do this project with high quality and good price and you can trust our team Thanks so much
$30 USD in 7 days
2.4
2.4

Hello, I can design your 2-layer PCB in Altium with focus on proper grounding, power distribution, decoupling, motor-noise isolation, EMI/EMC, thermal management, and manufacturability. I will first review the schematic for power, protection, grounding, and EMI/EMC issues before layout. I can provide the complete Altium PCB, Gerbers, BOM, Pick & Place, DRC/ERC reports, fabrication/assembly drawings, PDFs, and 3D/STEP files. I have practical experience in embedded electronics, microcontrollers, motor-control circuits, and PCB design. Thank you.
$30 USD in 5 days
1.9
1.9

HI, KINDLY READ THROUGH MY PROPOSAL The challenge is controlling motor noise, return currents and power integrity on a 2-layer PCB. I’m an Altium PCB Design Engineer with 6 years of experience in manufacturing-ready and EMI/EMC-sensitive layouts. I’ll first review the schematic for grounding, protection and power risks, then handle stackup, placement, decoupling, power/return paths and motor-noise isolation before routing and DRC/ERC validation. I’ll deliver the fabrication, assembly and 3D package too. • What are the motor current/voltage and PCB dimensions and enclosure? • What are your preferred fab and assembly constraints? PLEASE INITIATE A CHAT I look forward to collaborating with you.
$250 USD in 5 days
0.6
0.6

Hello! I understand this is more than a routing job—the ATmega32, TMC2209 drivers and motor/power sections require careful grounding, return-current control, decoupling and noise management. I can design the 2-layer PCB in Altium with attention to motor-current paths, power distribution, ground strategy, driver thermal management, protection and EMI/EMC-sensitive routing. I can also review the schematic first and flag potential power, grounding or protection issues before layout. I’ll provide the complete manufacturing package, including PcbDoc, Gerbers, NC Drill, BOM, Pick & Place, PDFs, STEP/3D data, DRC/ERC reports, fabrication/assembly drawings and an EMI/EMC design review. I’m available to review the schematic and discuss the project.
$32 USD in 7 days
0.6
0.6

With over twenty years of experience in electronic engineering, specializing in charger and power supply design, I bring a wealth of expertise to the table that your project could greatly benefit from. Throughout my career, I have honed my skills in PCB and circuit design, emphasizing effective grounding and power routing strategies. This has ensured reliable functionality and optimized EMI/EMC performance in my designs- a crucial factor for an intricate project like yours.
$50 USD in 7 days
0.0
0.0

Electronic Engineer with strong experience in electronics, data acquisition systems, data loggers, embedded hardware design, ARM, Altium PCB, sensor interfaces, medical device, and risk-based product development. Experienced in designing high-accuracy measurement systems, embedded control boards, and medical-related devices such as infant radiant warmers and medical data Altium PCB Layout .PcbDoc Complete Gerber Files + NC Drill BOM Pick & Place / Centroid File Final Schematic PDF Final PCB Layout PDF 3D PCB View / Render STEP 3D Model DRC Report ERC Report Manufacturing/Fabrication Drawing Assembly Drawing EMI/EMC Design Review Report
$40 USD in 8 days
0.0
0.0

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.
$30 USD in 7 days
0.0
0.0

I am a Computer Engineer specializing in embedded systems, electronics, and software development .My expertise includes: *Microcontroller programming (Arduino, Atmel AVR, and ESP32). *PCB schematic capture and PCB layout design. *Windows GUI application development to monitor and control Arduino and ESP32-based systems from a PC via Serial communication(UART). *Android application development to monitor and control Arduino and ESP32-based systems from a PC via Bluetooth, Wi-Fi, and MQTT
$50 USD in 7 days
0.1
0.1

I have experienced in fabrication pcb design using atmega328p for controlling prosthetic hand. More than 30 same pcs of pcb has been fabicated in house
$50 USD in 7 days
0.0
0.0

Hello, I’m interested in this project. I’d like to review the schematic first to better understand the design and identify any potential power, grounding, or EMI/EMC issues before starting the PCB layout. Could you please share the Altium schematic and mechanical outline? Also, have the component footprints already been selected, or should I verify/select them? Thank you.
$35 USD in 2 days
0.0
0.0

Hello, I’m an Electrical & Electronics Engineer with hands-on experience in PCB design, embedded systems, schematic review, power electronics, and firmware. I can design your Altium PCB from the existing schematic with a focus on a clean, compact and manufacturing-ready 2-layer layout. I will first review the schematic for power distribution, grounding, protection, decoupling and potential EMI/EMC concerns, especially around the TMC2209 stepper drivers and motor connections. For the layout, I will focus on proper ground/return paths, power routing, decoupling, motor-noise isolation, thermal considerations, component placement and manufacturability. I can provide the required Altium PCB, Gerbers/NC Drill, BOM, Pick & Place, PDFs, 3D/STEP files, DRC/ERC reports and manufacturing/assembly documentation.
$25 USD in 7 days
0.0
0.0

Hi, My EMI/EMC-relevant experience comes from designing an automotive CAN bus I/O control card, where I applied the same core principles your project needs: - Clean ground plane strategy with controlled return-current paths - Careful separation between noisy power sections and sensitive signal/communication lines - Decoupling strategy for the MCU and interface ICs - TVS/PTC protection on the power input for transient robustness - Grounding and layout choices aimed at reducing radiated/conducted noise While that project wasn't stepper-motor-specific, the underlying EMI/EMC discipline (isolating switching noise sources, minimizing loop areas, proper return paths) applies directly to your TMC2209 motor sections. I'd start with a schematic review to flag any grounding/protection issues before laying out, exactly as you requested, then route with clear separation between the 12V/motor power domain and the 5V/logic domain. I work in Altium and can deliver the full package: PCB layout, Gerbers/NC drill, BOM, pick & place, schematic/layout PDFs, 3D STEP model, DRC/ERC reports, fab/assembly drawings, and an EMI/EMC design review write-up. Happy to share my CAN bus card as a reference for my grounding/protection approach. Looking forward to reviewing your schematic. Best, Deniz
$35 USD in 5 days
0.0
0.0

New Delhi, India
Payment method verified
Member since Oct 21, 2007
$10-30 USD
$10-60 USD
₹1500-12500 INR
₹37500-75000 INR
$150-400 USD
$250-750 USD
$30-45 CAD / hour
$250-750 USD
$250-750 USD
$250-750 USD
$30-250 USD
$750-1500 AUD
$250-750 USD
$30-250 USD
$30-250 USD
$15-25 USD / hour
₹1500-12500 INR
₹750-1250 INR / hour
$10-30 USD
₹100-400 INR / hour
$750-1500 USD
$15-25 USD / hour
₹600-1500 INR
$2-8 USD / hour
₹600-1500 INR