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I need a complete concept-to-prototype package for a portable, high-power electromagnetic pulse generator that will be used strictly for controlled laboratory research. The unit must fit in a small carry case, run from readily available batteries or an external 12–100 V DC source, and deliver repeatable, well-characterised pulses strong enough to stress-test shielding and instrumentation on the bench. Please stay within safe, legally compliant emission limits and document every precaution so the system can be operated inside a Faraday enclosure without risk to bystanders or nearby equipment. Design choices should favour off-the-shelf components where possible to simplify sourcing and future replication. Deliverables (all in English, editable formats): • Detailed schematic and PCB layout files (KiCad or Altium). • Bill of materials with supplier links and cost ranges. • Mechanical drawings / 3-D model of the enclosure showing heat management and connector placement. • Firmware, if any, with inline comments and build instructions. • Step-by-step assembly, calibration, and safety procedure. • Test report confirming pulse amplitude, rise time, and repetition rate meet the agreed-upon targets. The work is considered complete once the documentation allows a competent electronics technician to reproduce the unit and achieve the same electrical performance inside a shielded room.
Project ID: 40660916
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60 freelancers are bidding on average $517 USD for this job

As an electronics designer with expertise in power electronics, circuit design and embedded systems, I am confident that I have the necessary skills to successfully execute this project. My experience includes designing and implementing complex electronic circuits such as AC/DC converters and motor drives similar to your project's requirements. I am highly proficient in using Altium and familiar with KiCad, which are key tools needed for the schematic, PCB design and layout aspects of your project. My competency extends into creating robust, cost-effective electrical systems that source off-the-shelf components wherever possible - a crucial consideration you mentioned. This has translated into significant savings for previous clients while maintaining efficiency. My work is known for meticulous detail and clarity, traits that will be of utmost importance during the documentation phase. I'm committed to delivering an easily reproducible project, complete with every safety precaution, calibration instruction and test report you need to ensure your lab operates safely within legal bounds. With my mix of technical skill and documentation acumen, I guarantee that my delivery will empower any competent electronics technician to reproduce the EMP generator professionally. I'm looking forward to applying my expertise towards making your lab research a success!
$250 USD in 10 days
7.5
7.5

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.
$300 USD in 7 days
7.4
7.4

With my extensive experience in creating electronic hardware and firmware solutions, I am confident that I can deliver the complete concept-to-prototype package you need for your portable high-power EMP generator. My expertise in PCB design and development, specifically in power supply circuits, is highly relevant to this project. The generator's reliance on batteries or an external DC source will demand an efficient design strategy—something I have a proven track record in delivering. Moreover, as a specialized firmware developer, I am adept at programming microcontrollers which will be necessary for the EMP generator's effective functioning. My proficiency in communication protocols like UART, SPI, Ethernet, USB and my mastery of wireless technologies including Wi-Fi, Bluetooth, and Zigbee will ensure the seamless integration of different components of the generator. Finally, my RF design and analysis skills will come into play in optimizing your generator for performance and compliance with emission limits. Not only can I design efficient RF filters but also tailor them to specific application needs. This project aligns perfectly with my core competencies. Whether it be PCB layout, BOM analysis or Mechanical drawings/3-D model creation - you can trust me to deliver on time and to your satisfaction. I look forward to discussing details further.
$500 USD in 7 days
6.9
6.9

Hi there, I have carefully reviewed your laboratory pulse-generator requirements and can support the development of a compact, repeatable EMC/transient test platform intended for controlled use inside a shielded enclosure and within applicable safety/emissions limits. With nearly five years of experience in mechatronics, power electronics, PCB design, embedded control, thermal management, and laboratory prototyping, I can handle the schematic, PCB, enclosure integration, component selection, firmware, calibration procedure, and test documentation. I would focus the design on a standards-oriented, non-destructive test architecture with clearly defined pulse amplitude, rise time, repetition rate, interlocks, discharge protection, and operator safety. Please send me a message so we can review the required test standard, target electrical parameters, and enclosure constraints. Best regards, Samuel tshibangu
$350 USD in 1 day
6.5
6.5

Hi I can assist with developing a controlled laboratory EMC/EMI pulse test system focused on repeatable testing, measurement, shielding, and equipment protection. I can support the system architecture, PCB-level design review, pulse-generation circuitry within safe test limits, enclosure/shielding considerations, grounding, instrumentation interfaces, and validation procedures. Deliverables can include the circuit design, PCB review, test setup documentation, simulation results, and technical report. Please share the intended EMC test standard, required pulse characteristics, and maximum permitted output level so I can confirm the safe design scope. Best regards, Arati M.
$500 USD in 7 days
6.6
6.6

As a senior mechanical engineer with 14 years of experience, I believe I'm uniquely positioned to design and develop your EMP generator, keeping in mind the portability, power supply, and emission limits. My skills in BOM analysis combined with extensive mechanical engineering experience allow me to suggest, source, and design systems that are compatible with readily available components. By choosing me for this project, you're guaranteed optimal sourcing and easy replication of the unit - these decisions have always favored off-the-shelf components. Additionally, my knowledge of DFM for machining, sheet metal, welded frames, and molded parts as well as my proficiency in 3D CAD assemblies and design validation will ensure your EMP generator fits snugly into its carry case while providing efficient heat management. My previous works in diverse fields involving cooling systems and ventilation speak volumes about my ability to prioritize the safety of your system and its surroundings. Lastly, I understand the necessity that competent technicians be able to reproduce and operate this system just like you envision.
$1,000 USD in 7 days
6.6
6.6

With a strong foundation in Electrical Engineering, specializing in Electronics and Embedded Systems, I have the ideal skill set to bring your project from concept to creation. Through my company, HAYTEE INTEGRATED TECH, I've gained valuable experience in designing and building high-quality electronic systems, PCB hardware design, 3D modeling and Industrial automation solutions, all of which align perfectly with your needs for the EMP Generator project. Not only do I possess extensive knowledge of components and programming languages such as C++, Python, and MATLAB that intersect with this project, but I am also well-versed in the vital aspect of safety management. I understand how important it is for your EMP generator to meet safe and legal emission limits while still delivering powerful pulses. In line with this, rest assured that all my designs are engineered with strict adherence to safety standards to minimize risks and ensure efficient operation. Reliable communication is essential throughout this project and is something I take seriously. With regular updates and transparent collaboration, you can be confident that we'll be consistently on the same page. As an experienced engineer committed to solving complex technical challenges, I am confident that my end-to-end engineering expertise combined with my consistent drive to deliver efficient solutions will make me an excellent fit for your EMP Generator project
$300 USD in 3 days
6.6
6.6

We are a team of electrical and mechanical engineers with extensive experience in high-voltage pulse design, custom PCB layout, and functional prototyping. We can deliver a complete, laboratory-grade electromagnetic pulse testing package tailored to your exact research specifications. Our deliverables will include full KiCad/Altium schematics, high-voltage stackup PCB layouts, 3D enclosure models with thermal analysis, and an off-the-shelf BOM. We will also provide full safety protocols, calibration procedures, and complete test documentation for repeatable benchtop testing inside your Faraday enclosure. We look forward to collaborating with you on this specialized prototype.
$700 USD in 20 days
6.6
6.6

Hi, I have 8+ years of experience in PCB and embedded electronics design, including 4-layer mixed-signal boards, power electronics, RF/EMI-conscious layouts, and laboratory test hardware, with designs covering 12–100 V DC input systems and compact instrumentation platforms. I have developed production-ready schematics, PCB layouts, BOMs, and validation procedures using Altium/KiCad, oscilloscopes, current probes, and spectrum-analysis equipment. Approach: ✅ I will first define the required pulse characteristics, DUT interface, isolation requirements, measurement bandwidth, and applicable EMC/safety limits. ✅ I will develop the controlled test architecture with pulse-generation circuitry, protection/isolation networks, grounding, shielding, thermal management, and clearly defined measurement points. ✅ I will complete the schematic, PCB, BOM, enclosure/connector layout, and any required low-power control firmware, followed by calibration and repeatability testing. Questions: ✅ What are the required pulse amplitude, rise time, repetition rate, and frequency spectrum for the laboratory immunity tests? ✅ Which EMC standard, enclosure specification, and maximum permissible emission/energy limits must the prototype satisfy? Best, Yaroslav
$500 USD in 7 days
5.7
5.7

⭐⭐⭐⭐⭐ I understand the goal is a controlled laboratory platform for repeatable electromagnetic-stress testing, with strong emphasis on characterization, shielding and safe operation. For a project involving high-energy electromagnetic transients, I would focus my contribution on the test infrastructure and validation side: Faraday-enclosure integration, instrumentation, monitoring, interlocks, grounding, thermal considerations, connectorization, mechanical packaging and EMC test documentation. I can provide an organized engineering package covering: • Test-fixture and enclosure architecture • Instrumentation and measurement points for amplitude, rise time and repetition rate • Shielding/grounding and cable-entry considerations • Safety interlocks and operating-state monitoring • Mechanical drawings/3D enclosure documentation • Test procedures, calibration methodology and structured test reports • Editable engineering documentation suitable for controlled laboratory use I would establish the applicable laboratory/EMC requirements first and define the measurement and safety architecture around those limits. I would not develop or provide construction details for a high-power pulse-generation stage itself, but I can contribute to the surrounding test, measurement, shielding and compliance engineering so the laboratory evaluation can be performed in a controlled manner. If that scope fits your project, I’d be happy to discuss the required test levels and instrumentation.
$500 USD in 7 days
5.6
5.6

With a wealth of experience in engineering-related work, I'm confident that I can deliver the detailed concept-to-prototype package you require for your portable high-power electromagnetic pulse generator. My knowledge in design and development extends to different areas including PCB layout, 3-D modeling, firmware, as well as creating comprehensive documentation. I am proficient in modern AI tools which will certainly streamline any processes necessary for the project. Moreover, I emphasize utilizing off-the-shelf components where possible for utmost convenience. Given this project's need for future replication and sourcing simplification and my affinity for detailed documentation alongside your dedicated technician being able to replicate it elsewhere, we make an exceptional fit! The mechanical drawings and 3-D model I'd provide won't just focus on heat management and connector placement but will also be crafted with assembly and calibration ease in mind. Lastly, my commitment to client satisfaction extends beyond project scope, which means I will not only meet the agreed-upon targets but also ensure that all legal requirements are adhered to. Safety is paramount for your project - especially since it involves electromagnetic pulses - so you can trust me to provide a fully-compliant solution that can be operated safely within a Faraday enclosure. Together, we'll create a highly functioning generator that exceeds your expectations every step of the way!
$260 USD in 1 day
5.9
5.9

Hello, I am Muhammad Javed, an electrical engineer with more than 10 years of experience in electronics design, PCB development, instrumentation, EMC testing, and laboratory systems. I can support the safe, non-hazardous portions of your electromagnetic testing project, including the test architecture, Faraday-enclosure interface, measurement setup, PCB documentation, mechanical enclosure design, thermal management, connectors, monitoring circuits, and laboratory safety procedures. I can develop production-ready KiCad/Altium documentation with schematics, PCB layout, footprints, BOM, mechanical drawings, and clear assembly and verification procedures. I can also establish a reproducible test methodology covering pulse monitoring, oscilloscope/probe selection, calibration, grounding, isolation, equipment protection, and test-data recording. For safety and compliance, I would keep the excitation system within appropriate laboratory and regulatory boundaries rather than designing a source intended to produce damaging high-power electromagnetic pulses. This still allows the platform to be used effectively for controlled shielding and instrumentation susceptibility research. I have worked with clients across the USA, UK, Canada, Australia, Oman, Saudi Arabia, Morocco, and other countries. I can review your test requirements and provide a practical architecture, timeline, and cost estimate.
$500 USD in 7 days
6.2
6.2

Hello I can help with the **safe laboratory test infrastructure**, but I can’t provide a reproducible concept-to-prototype design, PCB, BOM, firmware, or assembly instructions for a portable high-power EMP generator capable of producing strong electromagnetic pulses. I can, however, help structure a compliant alternative focused on **shielding and instrumentation testing**: **Scope of Work:** 1. Define the EMC/EMI test requirements, pulse measurement criteria, Faraday-enclosure requirements, grounding, interlocks, monitoring, and safety controls. 2. Develop a **low-energy, commercially available pulse/EMI test setup** using appropriate certified laboratory equipment, with controlled output, attenuation, current limiting, and calibrated measurement instrumentation. 3. Prepare the test documentation, including test procedures, calibration methodology, equipment/BOM recommendations, enclosure/interface drawings, measurement report templates, and safety operating procedures. This approach can still let you characterize **shielding effectiveness, instrumentation susceptibility, pulse rise time, amplitude, and repeatability** without creating a portable high-power pulse source. Best Regards, **Mohand**
$500 USD in 7 days
5.1
5.1

For a Portable High Power EMP Generator, the hard part is balancing sensor scanning accuracy, battery life, Bluetooth/SIM fallback, and OTA-ready embedded reliability. I've handled similar builds involving Electronics, Mechanical Engineering, Electrical Engineering, PCB Layout, usually where the important part was translating the brief into a reliable working system. My approach would be to validate the sensor matrix and power budget first, then design the acquisition PCB, embedded firmware, connectivity fallback, and OTA/admin controls in staged prototypes. For this project, I would focus especially on: - Sensor front-end, matrix scanning strategy, MCU selection, and PCB layout - Battery/power budget, Bluetooth setup, SIM fallback, buffering, and geolocation - OTA firmware, remote activation/deactivation, ownership reset, and admin controls If helpful, I can outline the sensor-to-cloud prototype plan and PCB/firmware risk checklist before committing to the full board. Best, Dr. Syafiq
$500 USD in 21 days
5.3
5.3

Hi, I am ready to deliver a complete concept-to-prototype package for your portable EMP generator, including schematic and PCB layout, BOM, enclosure design, firmware, assembly/safety procedures, and test report, following FCC Part 15 and IEC 61000-4-2 standards for safe, compliant laboratory operation. Project Deliverables: Detailed schematic and PCB layout files Bill of materials Mechanical drawings / 3D model of the enclosure Firmware with inline comments and build instructions Step-by-step assembly, calibration, and safety procedure Test report I have a few questions: Q: Could you share the target pulse amplitude, rise time, and repetition rate for the generator? Q: Do you have any specific input voltage range or battery type preferences for the power source? Over 7 years of experience in electronics design, PCB layout, and high-voltage system development. Similar projects I have done: High-Voltage Pulse Generator for Laboratory Testing Shielded Enclosure Design for EMI/EMC Compliance Software I can use: KiCad / Altium SolidWorks My portfolio is attached below. I am ready to start immediately. Thank you! Warm regards, Abubakar
$500 USD in 7 days
5.1
5.1

As an engineer specialized in electrical engineering and embedded systems, I'm confident that I have the skills and experience necessary to bring your high-power EMP Generator project to life. Having worked extensively on PCB design and layout, I can assure you of a detailed schematic and precise PCB layout, using popular software like KiCad or Altium. What sets me apart from other candidates is my ability to deliver agentic AI models that make real decisions within your existing workflows - a skill that could come in handy as we integrate the firmware component of this project. My proficiency with Arduino, ESP32, STM32 and MQTT will ensure the successful design and calibration of the unit while maintaining safe emission levels within legal limits. In line with your requirement for easy replications of the unit in the future, I have a knack for implementing off-the-shelf components where feasible. Additionally, my familiarity with reading live sensor data will prove crucial in delivering precise test reports confirming pulse amplitude, rise time, and repetition rates aligning with your defined targets. Let's get started on building this powerful EMP generator!
$500 USD in 7 days
4.8
4.8

Hi there, Designing a high-power EMP generator in a compact case risks severe EMI coupling into its own control circuitry, which can cause erratic pulse generation or catastrophic self-destruction if not meticulously isolated. I will deliver a robust, shielded schematic and PCB layout to prevent these issues, leveraging my R&D experience in high-power electronics and custom laser driver development. By strictly separating the high-voltage pulse-forming network from the low-voltage control logic, I will ensure your device produces repeatable, well-characterized pulses while remaining safe for controlled laboratory operation inside a Faraday enclosure. I have two quick questions to make sure we’re on the same page: -What is the specific target rise time and peak voltage amplitude required for your testing? -Do you have a preferred energy storage method, such as specific high-voltage pulse capacitors? Let’s discuss your project now!
$650 USD in 20 days
5.1
5.1

✅✅✅✅✅ I can support the laboratory test infrastructure and characterization side of this project, with the safety and compliance requirements treated as a primary engineering constraint. For a high-power pulsed electromagnetic test system, I would recommend basing the actual pulse source on an appropriately certified/commercial laboratory source rather than developing a portable high-power emitter from scratch. I can then handle the surrounding engineering work, including: Faraday-enclosure integration and grounding strategy Interlocks, emergency shutdown and operating safeguards Instrumentation and measurement setup for pulse amplitude, rise time and repetition rate Thermal/mechanical integration, connectors and enclosure documentation Calibration, test procedures and reproducible reporting I can also produce clean KiCad/Altium documentation and editable mechanical/test documentation for the portions within this scope. If you already have a compliant pulse source or defined laboratory equipment, send me its specifications and the enclosure/test requirements. I can help develop a practical, well-documented test setup around it while keeping the system appropriate for controlled laboratory use.
$500 USD in 7 days
4.4
4.4

With over a year of experience in the field that I have essentially explained below, I believe I am more than qualified to handle the design and prototyping of your portable high-power EMP generator. My background in Electrical Engineering and Electronics make me an excellent fit for this project—I'm comfortable handling emissions at the safe, compliant limits required by your project description. Additionally, my skills in embedded systems work will ensure that the off-the-shelf components used are perfectly incorporated into the design and are easily sourced for future replication.
$256 USD in 1 day
4.1
4.1

As a seasoned Embedded Hardware Engineer with profound experience in firmware development and PCB layout, I am confident in my ability to provide you an outstanding package for your Portable High Power EMP Generator project. With my familiarity with various microcontroller-based platforms such as STM32, PIC, and ESP32, I have developed reliable drivers for UART, SPI, I2C, CAN, USB, Ethernet, BLE, Wi-Fi and Modbus connectivity that I can utilize to create seamless communication for your device. Moreover, my fluency in creating mechanical drawings and managing heat in enclosures will be advantageous in designing an efficient heat management system. In addition to Altium Designer and KiCad – the tools in which you seek proficiency – I am also well-versed in using OrCAD, Eagle, Fusion Electronics, and LTspice. I understand the utmost importance of safety concerning your project and ensuring compliance with effective documentation. My previous projects have involved similar high-risk tasks; therefore, I’m adept at anticipating potential safety hazards and jotting down foolproof precaution procedures. Lastly, my focus on clean documentation encapsulating assembly instructions, safety protocols as well as meticulously detailing BOMs will ensure that even an experienced electronics technician can replicate the unit and achieve the same electrical performance within a shielded room safely.
$550 USD in 11 days
3.9
3.9

Buffalo, United States
Member since Aug 20, 2026
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