PCB layout is an intricate and complex process that requires many kinds of technical and engineering knowledge. In the world of PCBs and circuit boards, PCBLayout designers are experts in transforming electrical schematics into physical components that can be manufactured into a circuit board, using best practice techniques and components to ensure ultimately optimal results.

PCB Layout Designers must ensure that wiring features like trace and drill paths, component placements, clearances, tightly packed connections and more are all accurately planned and implemented; This means carefully dodging needless obstacles, such as constraints on the size, type and quantity of components, that could limit functionality or halt overall progress on the circuit board. This can include both automated processes like CAD (Computer Aided Design) software systems for component placement as well as manual valuations to make sure all design aspects are in order.

Overall, a professional PCB Layout Designer will be able to bring your electrical schematic from ideas on paper to physicality; by taking into account your available resources and budget to create boards with proper component placement that adheres best to the project's needs.

Here's some projects that our expert PCB Layout Designer made real:

  • Embedded control systems with LCDs, serial peripherals and WIFI enabled modules
  • Gerber files converted from a CAD Step file
  • Single line diagrams created on CAD platforms
  • Arduino based stepper motor programs with graphical user interfaces
  • Circuits with two Arduino Nanos connected using MCP2515 buses
  • Electrical schematics of manufacturing machinery brought to life
  • Code modification of open source projects such as GRBL to add LCD support

At Freelancer.com, our expert PCB Layout Designers can help create any project's electrical dream come true. From converting schematics into physical product or modifying code for various applications, our skilled professionals know what it takes to solve problems. That’s why hiring a freelancer for PCB Layout Design is a great idea for any individual, team or company who needs help with their electrical projects. Post your project today on Freelancer.com and hire an expert today!

Từ 36,476 nhận xét, các khách hàng đã đánh giá PCB Layout Designers 4.84 trên 5 sao.
Thuê PCB Layout Designers

PCB layout is an intricate and complex process that requires many kinds of technical and engineering knowledge. In the world of PCBs and circuit boards, PCBLayout designers are experts in transforming electrical schematics into physical components that can be manufactured into a circuit board, using best practice techniques and components to ensure ultimately optimal results.

PCB Layout Designers must ensure that wiring features like trace and drill paths, component placements, clearances, tightly packed connections and more are all accurately planned and implemented; This means carefully dodging needless obstacles, such as constraints on the size, type and quantity of components, that could limit functionality or halt overall progress on the circuit board. This can include both automated processes like CAD (Computer Aided Design) software systems for component placement as well as manual valuations to make sure all design aspects are in order.

Overall, a professional PCB Layout Designer will be able to bring your electrical schematic from ideas on paper to physicality; by taking into account your available resources and budget to create boards with proper component placement that adheres best to the project's needs.

Here's some projects that our expert PCB Layout Designer made real:

  • Embedded control systems with LCDs, serial peripherals and WIFI enabled modules
  • Gerber files converted from a CAD Step file
  • Single line diagrams created on CAD platforms
  • Arduino based stepper motor programs with graphical user interfaces
  • Circuits with two Arduino Nanos connected using MCP2515 buses
  • Electrical schematics of manufacturing machinery brought to life
  • Code modification of open source projects such as GRBL to add LCD support

At Freelancer.com, our expert PCB Layout Designers can help create any project's electrical dream come true. From converting schematics into physical product or modifying code for various applications, our skilled professionals know what it takes to solve problems. That’s why hiring a freelancer for PCB Layout Design is a great idea for any individual, team or company who needs help with their electrical projects. Post your project today on Freelancer.com and hire an expert today!

Từ 36,476 nhận xét, các khách hàng đã đánh giá PCB Layout Designers 4.84 trên 5 sao.
Thuê PCB Layout Designers

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    Circuito Potenza 230V Multiuscita
    6 ngày left
    Đã xác thực

    Ho già costruito alcuni prototipi di un circuito in grado di commutare un’unica linea da 230 V, 16–30 A, verso 4, 8 o 12 uscite; --senza perdita di potenza--, nessuno, però, raggiunge ancora gli standard che mi aspetto. Dispongo di schemi, calcoli, misurazioni termiche e log di prova: materiale sufficiente per chiarire ogni dettaglio tecnico e velocizzare il tuo lavoro. Mi occorre un progettista senior che sappia trasformare tutto questo in una soluzione definitiva, completa di firmware su ESP32, con PCB multilayer (4 o 6 strati, produzione JLCPCB - copper 3once) e una simulazione accurata e documentata prima della produzione. Requisiti tecnici da rispettare • Massima efficienza energetica, protezione dei componenti e precisione nella commutazione sot...

    $338 Average bid
    $338 Giá đặt trung bình
    17 lượt đặt giá

    I’m replacing my existing pool circulation unit with a single-speed pump that I already have on site, along with all the fittings, unions, and electrical hardware required. The pad is clear, the plumbing is exposed, and access from the driveway to the equipment area is wide open, so getting tools and materials in place will be straightforward. What I need is a qualified installer who can: • Plumb the new pump into the current PVC line, ensuring airtight, leak-free unions • Make the electrical connection to the existing breaker, verify correct voltage, and bond/ground to code • Prime, test-run, and fine-tune the flow so the system reaches full pressure without cavitation • Leave the pad clean and walk me through basic operation once everything is running sm...

    $107 Average bid
    Địa phương
    $107 Giá đặt trung bình
    1 lượt đặt giá
    Industrial Flex PCB With Sensors
    11 giờ left
    Đã xác thực

    I need a compact, reliable flex-PCB designed for an industrial setting that is subject to continuous high-vibration, ambient temp extremes, and moisture. The board’s sole payload will be an embedded vision sensor; no microcontrollers or large passives are planned at this stage. My priority is to ensure signal integrity and mechanical robustness in this challenging environment while keeping the layout as thin and lightweight as practical. Here is what I expect from you: • A short consultation (call or chat) to confirm sensor footprint data, required bend radius, connector choice and stack-up. • Schematic capture, impedance-controlled flex-rigid or pure-flex stack-up proposal, and a final layout that factors in strain-relief, tear-stops and anchoring points suited to hi...

    $250 - $750
    Gấp Niêm phong
    $250 - $750
    54 lượt đặt giá
    Complete Cabled Weather Station Setup
    6 ngày left
    Đã xác thực

    Hello , I have a cabled weather station ready to go, but I need an experienced hand with the physical installation side only. The job covers everything from mounting the sensors and console, running and securing the cable, to making sure connections are weather-proofed, grounded, and reading correctly once powered up. Brand is flexible—I simply need someone familiar with the usual hardware found in systems such as Davis Instruments, AcuRite, La Crosse, or similar. Only serious freelancer Auto bids not good Thank you

    $135 Average bid
    $135 Giá đặt trung bình
    5 lượt đặt giá

    I’m developing a compact medical-grade board that will sit at the heart of a new vital-signs monitor. The PCB must reliably acquire and process heart rate, blood pressure, and respiratory rate signals, then pass the data to a microcontroller for further analysis and display. Here’s what I need from you: • Complete schematic capture based on my sensor and MCU selections • Four-layer board layout optimized for low-noise biomedical signals (Altium or KiCad preferred) • Manufacture-ready Gerber files, pick-and-place data, and a clearly structured BOM with medical-grade component choices • Design reviews at schematic and pre-release layout stages so we can make sure the board meets IEC 60601-1/-2 spacing, leakage, and isolation requirements • Brief ...

    $107 Average bid
    $107 Giá đặt trung bình
    7 lượt đặt giá

    I need a PCB designed specifically for a one-off project; it is not part of a commercial product line, so flexibility and creativity are welcome. The board will carry only analog circuitry—no digital sections—centred around operational amplifiers and a small signal-processing stage I will detail once we start. What I will supply: the schematic (PDF or KiCad), preferred footprints, and basic mechanical constraints. What I need from you: a clean, manufacturable layout with proper analog grounding practices, complete Gerber/ODB++ files, a reviewed BOM, and the original design file so I can revise it later if needed. Please aim for standard two-layer construction unless you advise otherwise for noise reasons. Acceptance will be based on: • DRC-clean files that import i...

    $14 Average bid
    $14 Giá đặt trung bình
    10 lượt đặt giá

    The task is to design a compact PCB that drops straight into an SCX 1/32 car so it can run on a digital track. I want the board to read the track’s reed-sensor signal, let me assign any of 20 unique car IDs in firmware, and expose a surface-mount USB-C port on the edge for easy flashing once the body shell is back on. Size must stay close to the original analogue board footprint (about 24 × 18 mm, height under 6 mm) but I can adapt mounting holes or connector positions if you have a cleaner layout idea. Power comes from the standard track pickups (nominal 14–18 V DC), so include an efficient buck or LDO to feed the microcontroller and reed circuitry. I haven’t locked the MCU yet; pick anything small, inexpensive, and easy to program—ATmega, STM32, ESP32, or s...

    $149 Average bid
    $149 Giá đặt trung bình
    27 lượt đặt giá

    I need a compact PCB developed for a one-off project that focuses purely on analog signal processing. The core task is to turn my hand-drawn schematic into a production-ready board, taking care of component selection, layout, and routing while keeping noise and crosstalk to a minimum. Here’s what I will hand over: • My rough schematic, functional block notes, and preferred connector footprints. • Target board dimensions and basic mechanical constraints. What I expect back: • A cleaned-up, fully annotated schematic (Altium, KiCad, or Eagle—use whichever you are fastest with). • Optimised PCB layout that respects analog best practices: short high-impedance traces, solid ground planes, and clearly separated power and signal paths. • Complete BOM with man...

    $104 Average bid
    $104 Giá đặt trung bình
    7 lượt đặt giá
    Altium PCB Simulation Specialist
    6 ngày left
    Đã xác thực

    I’ve drafted a single-layer board in Altium Designer and now need a seasoned set of eyes to run thorough simulations before I commit to building the first prototype. Your task is to import my project, verify the stack-up and component models, and perform all relevant electrical, thermal, and rule-check simulations available in Altium. Key goals • Confirm that signal integrity and power distribution meet design intent. • Flag any DRC or manufacturing issues early so I can correct them before fabrication. • Produce a concise simulation report summarizing the tests run, key plots or screenshots, and your recommendations. Deliverables 1. Updated Altium project files with all simulation settings preserved. 2. PDF or DOC report of findings and suggested fixes. ...

    $297 Average bid
    $297 Giá đặt trung bình
    23 lượt đặt giá

    I need a clean, well-structured Process Flow Diagram for an Oil and Gas Manufacturing Company that will be used primarily as a training and instruction aid for operators and new hires. I already have the P&ID sets that will be used as the basis in digital form, so you can start by refining and reorganising that file rather than drawing every symbol from scratch. The job is straightforward: translate the existing digital schematics into a single, professional-grade PFD with clear tagging, line weights, and legend so it is easy for a trainee to follow. Consistency of instrument symbols, line numbering, and valve identification is critical because this graphic will be embedded directly into our training manuals. Please work in any mainstream CAD platform you are comfortable with&mdash...

    $81 Average bid
    $81 Giá đặt trung bình
    24 lượt đặt giá

    I need a detailed electrical plan for installing an EV charger in the garage of a new residential home, as required by council regulations. The home has a three-phase electrical supply. Requirements: - Compliance with Woollahra council regulations For condition 14 (Item 37) that requests “electrical plans of all off street parking demonstrating capacity for Level 2 (single phase, 7kw power) charging point” - Detailed schematics for three-phase supply - Specifications for EV charger installation in garage Ideal Skills and Experience: - Experience with residential electrical planning - Knowledge of council requirements for EV charger installations - Familiarity with three-phase electrical systems

    $291 Average bid
    $291 Giá đặt trung bình
    48 lượt đặt giá

    I need a compact, production-ready circuit that brings reliable wireless communication to a new consumer-electronics device. The work begins with schematic capture and component selection, moves through PCB layout, and finishes with ready-to-manufacture Gerbers, a complete BOM, and clear test guidelines. The radio link is the heart of the design, so careful RF layout, antenna matching, and regulatory-compliant power levels are essential. Bluetooth LE is my preferred protocol, though I am open to Wi-Fi or other 2.4 GHz solutions if you can demonstrate lower cost or better battery life without sacrificing performance. Please plan on: • Delivering editable design files in Altium, KiCad, or Eagle, plus PDFs for quick review • Calling out any critical components with long le...

    $37 Average bid
    $37 Giá đặt trung bình
    18 lượt đặt giá

    I need a Zigbee Green Power device for indoor lighting control. The primary features required are on/off switching and dimming. Key requirements: - Zigbee Green Power technology - Indoor installation - On/off switching and dimming capabilities Ideal skills and experience: - Familiarity with Zigbee technology - Experience in lighting control systems - Electrical installation knowledge for indoor environments

    $761 Average bid
    $761 Giá đặt trung bình
    55 lượt đặt giá

    I’m kicking off a series of manufacturing-plant automation upgrades and I need a seasoned controls engineer who can run each project from the first I/O list through customer hand-over. You’ll design, program, and optimise complete PLC, SCADA and HMI architectures, keep schedules and costs on track, and be the face of technical support for the plant team once we go live. What the work looks like • Project scope reviews with our operators and maintenance crew • Writing and testing PLC logic, building SCADA dashboards and HMI screens, then carrying that code through FAT, SAT and on-site commissioning • Coordinating panel builders, electricians and any specialty subcontractors while managing the overall timeline and spend • Driving QA/QC for every drawi...

    $975 Average bid
    $975 Giá đặt trung bình
    68 lượt đặt giá
    PCB designer for a simple LED board
    5 ngày left
    Đã xác thực

    I'm looking for somebody who can fix my pcb, all it has are leds on top

    $23 Average bid
    $23 Giá đặt trung bình
    50 lượt đặt giá
    Bluetooth HAM Radio Audio Bridge
    5 ngày left
    Đã xác thực

    I want to build a compact, two-way Bluetooth audio interface for a HAM radio. The core goal is a 2-way bridge between the radio and a realtime camera running on a linux board via buletooth. Digital or analog volume adjustment is needed Device must be battery and/or 12V DC operated, with DC12V charging battery if present What I need: • Full-duplex transmit and receive so both the radio’s microphone and speaker lines travel over Bluetooth. • A design that plays nicely with typical HAM radio mic/headphone levels. • Optional Radio PTT Sense to mute microphone input if PTT button not pressed • Stable pairing, clear voice quality, and minimal latency. Please provide: 1. Schematic and bill of materials (module choice is up to you; CSR, ESP32, or similar is fine). 2...

    $254 Average bid
    $254 Giá đặt trung bình
    44 lượt đặt giá
    Minimalist Plastic Cyberdeck With Keyboard
    4 ngày left
    Đã xác thực

    I want to create a clean, minimalist cyberdeck housed entirely in plastic that integrates a single key component—a keyboard. No display, no battery pack, just a compact typing-focused deck that feels modern and clutter-free. What matters most is the look and ergonomics. The enclosure should have smooth lines, a slim profile and zero ornamental extras; think understated rather than steampunk or gamer aesthetic. Plastic choice, wall thickness, and internal standoffs must support daily use without flexing. If you have experience with 3D-printed ABS/PLA shells or injection-moulded designs, great—either method works as long as the finished chassis is durable and easy to replicate. Internally, please leave enough space and mounting points for a standard USB or hot-swappable mechani...

    $15 Average bid
    $15 Giá đặt trung bình
    8 lượt đặt giá

    I already have a working ESP32 design in KiCad and need it brought to its final, production-ready form for a commercial product that must clear CE. The job centres on three key changes: swapping the Micro-USB for a USB-C connector, integrating a Li-Po charging IC, and tweaking the board outline and component placement so everything fits a new enclosure while preserving optimal antenna clearance, decoupling, and thermal performance. Please keep manufacturing constraints in mind and pass every KiCad DRC before delivery. Timeline is tight three days from award so I’m looking for someone who can move quickly yet meticulously. Deliverables • Updated KiCad project (schematic and PCB) • Fabrication package: Gerbers, drill files, BOM, and pick-and-place (CPL) ready for PCB...

    $153 Average bid
    $153 Giá đặt trung bình
    50 lượt đặt giá
    Zynq RF Board Size Reduction
    4 ngày left
    Đã xác thực

    I am looking for an experienced RF hardware designer to consolidate and miniaturize an existing RF system based on a MYIR Zynq-7020 board. The current setup includes: 1. MYIR Zynq-7020 board (fixed, no redesign) 2. Adapter board 3. Two separate RF transmitter boards The goal is to integrate the two RF boards and the Adapter board into a single compact adapter board, while keeping the existing electrical interfaces to the MYIR board unchanged and minimizing or avoiding FPGA/firmware changes as much as possible. Scope of Work (High Level) - Integrate two RF transmit chains on one board - Use a shared reference oscillator and PLL for both RF paths - Replace discrete RF filters with compact off-the-shelf RF filters - Replace legacy power regulators with modern, small LDOs - Add RF routing op...

    $650 Average bid
    NDA
    $650 Giá đặt trung bình
    26 lượt đặt giá

    I’m building a mini ventilator—an embedded medical device combining mechanical and electrical subsystems—and I’m looking for a dependable partner who can translate detailed specifications into working hardware and firmware. Your responsibilities will include hardware design, firmware development, and end-to-end integration and testing. How we’ll work: • I’ll provide clear, itemized requirements; you’ll convert them into schematics, PCB layouts, and clean, well-documented firmware. • We’ll maintain a tight feedback loop with regular progress updates, clarification where needed, and rapid iterations after reviews. • Accuracy, reliability, timelines, and strict confidentiality are non-negotiable. Expected deliverables (as appli...

    $102 Average bid
    $102 Giá đặt trung bình
    10 lượt đặt giá

    You will be living and have the right to work in the UK. We need a skilled electrician to upgrade and complete several control panels across multiple sites in London and Southampton so you will be mobile and have your own tool kit. Key tasks include: - Finish wiring control panels to 3-phase pumps - Wire control panels from scratch - Swap out a PLC on-site in Southampton, converting inputs from 0 to 24V - Full testing and commissioning after wiring Ideal skills and experience: - Electrical engineering background - Experience with 3-phase systems and PLCs - Ability to upgrade and wire control panels - Proficient in testing and commissioning electrical systems Please provide relevant experience and a timeline for completion.

    $50 / hr Average bid
    $50 / hr Giá đặt trung bình
    33 lượt đặt giá

    I’m a 20-year-old from Nepal putting together a small handmade craft project and would love a creative partner to help me bring the idea to life. The vision is clear in my head, but I need professional input to refine the design, choose materials that are easy to source locally, and map out each construction step so I can reproduce the final pieces on my own. Here’s what I’m hoping you can do: • Develop two or three polished design options, each with notes on colours, textures, and any special finishes. • Create simple diagrams or digital mock-ups that walk me through every assembly stage. • Provide a concise materials and tools checklist that matches what’s commonly available here in Nepal. Acceptance criteria: designs and diagrams delivered ...

    $12 Average bid
    $12 Giá đặt trung bình
    10 lượt đặt giá
    Miniature 433 MHz PCB Layout
    3 ngày left
    Đã xác thực

    FM-transmitter for 433 MHz (BFR93W transistor, electret mic front end, bias and tank network). What I need now is a compact, production-ready layout inside a 13.5 mm circular, 2-layer board that I can share with a PCB house without further edits. Everything will be done inside an EasyEDA Shared Workspace; once you send me your EasyEDA username I’ll make you an editor so you can work directly on the live project. The priority is to minimise interference while respecting the strict size limitation, critical component placement around the RF path, and tight signal-routing clearances. If you’re used to controlled-impedance traces, short RF loops, and grounding tricks on tiny boards, you’ll feel right at home. Deliverables I expect at hand-off: • Finalised EasyEDA desig...

    $39 Average bid
    $39 Giá đặt trung bình
    12 lượt đặt giá

    I have an air-quality monitor prototype on breadboard and now need a production-ready PCB. The core of the board will be an Arduino Nano, linked to Wi-Fi for cloud logging and OTA updates. Only a particulate-matter sensor has to be integrated at this stage, but I’d like the layout to leave space and headers so a future gas sensor can be dropped in without a full redesign. What I expect from you: • Complete schematic, PCB layout and clean routing for the Nano, Wi-Fi module, particulate sensor, regulated power path (USB-5 V input and Li-ion option), plus an on-board antenna or footprint. • Clearly labelled break-outs for I²C, UART and an SPI port, and pads for an optional 0.96" OLED or similar display. • All design files (KiCad or Altium), Gerbers, dr...

    $184 Average bid
    $184 Giá đặt trung bình
    43 lượt đặt giá
    Trophy icon Rotating Ornament PCB Design
    10 ngày left

    I’m putting together a compact desk ornament that spins on command, and I need a complete PCB solution to drive the rotation reliably. The ornament will only move when a small switch is flipped—no sensors, no remotes, just simple manual control feeding a quiet motor. Main Features: • main power source is 5V from USB to DC power jack connected to board via JST-PH cable 2pin socket. • 3.7V 800mAH Lithium chargeable battery as backup power source, connected via JST-XH cable. • 3-way SPDT switch(on, off, timer) connected to the PCB via a JST-XH cable. • 3V DC motor with peak current around 3A, connected to board via JST-PH(2pin) • 2 mounting points (M3 size to allow M2.5 bolts) Here’s what I’m after: • Schematic and PCB layout for a ...

    $61 Average bid
    Bảo đảm
    $61
    17 bài tham dự
    PIC PCB & Firmware Designer
    3 ngày left
    Đã xác thực

    Hello , I need a complete design for a compact consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts: • PCB hardware – Produce the schematic and multilayer layout in Altium Designer, include all libraries you create, and deliver the full manufacturing package (Gerbers, drill files, pick-and-place, and a PDF schematic). • MCU firmware – Write well-commented code in MikroBasic (or another PIC-friendly tool if you justify the switch). The firmware must read multiple sensors, exchange data through an efficient serial protocol, and use smart power-saving modes to stretch battery life. Please supply project files, compiled HEX, and a short flashing guide. • PC interface – Build a Windows utility in VB....

    $17 - $138
    Niêm phong
    $17 - $138
    11 lượt đặt giá
    PIC PCB & Firmware Design
    3 ngày left
    Đã xác thực

    I need a complete design for a compact consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts: • PCB hardware – Produce the schematic and multilayer layout in Altium Designer, include all libraries you create, and deliver the full manufacturing package (Gerbers, drill files, pick-and-place, and a PDF schematic). • MCU firmware – Write well-commented code in MikroBasic (or another PIC-friendly tool if you justify the switch). The firmware must read multiple sensors, exchange data through an efficient serial protocol, and use smart power-saving modes to stretch battery life. Please supply project files, compiled HEX, and a short flashing guide. • PC interface – Build a Windows utility in VB.NET ...

    $453 Average bid
    $453 Giá đặt trung bình
    50 lượt đặt giá
    Single Line Diagrams Creation
    3 ngày left
    Đã xác thực

    I'm looking for an experienced professional to create electrical single line diagrams. The diagrams must adhere to international standards. Requirements: - Expertise in drafting single line diagrams - Knowledge of international electrical standards - Proven experience in similar projects Ideal Skills: - Proficiency in electrical design software - Attention to detail and accuracy - Strong background in electrical engineering Please include relevant experience in your application.

    $7154 Average bid
    $7154 Giá đặt trung bình
    29 lượt đặt giá

    Abstract: Manufacturing-Ready 130nm CMOS Inverter Design The objective of this project is to design, verify, and prepare a standard CMOS inverter for fabrication using the SkyWater 130nm Open-Source PDK. Unlike theoretical projects, this work follows a complete "Silicon-to-GDS" flow. The process begins with Schematic Capture and Pre-Layout Simulation to establish electrical baselines. This is followed by Physical Layout, where the geometric structures of the NMOS and PMOS transistors are manually drawn according to strict foundry Design Rule Checks (DRC). The design is then validated through Layout vs. Schematic (LVS) to ensure physical-electrical equivalence. Finally, Parasitic Extraction (PEX) is performed for Post-Layout Simulation to account for real-world wire resistance and...

    $966 Average bid
    $966 Giá đặt trung bình
    46 lượt đặt giá
    Rigid-Flex PCB Design for Wearable Tech
    2 ngày left
    Đã xác thực

    igid-Flex PCB Design for Smart Ring Wearable I’m developing a compact smart ring device and need an experienced PCB engineer to design a rigid-flex PCB. The design includes: A flex PCB section (polyimide) that wraps around the inner circumference of a ring Two gold-finished contact pads on the flex section that interface with the user’s finger A rigid PCB section that connects to the flex and hosts electronics Scope of work: Design a single-piece rigid-flex PCB Flex section with exposed ENIG pads (dimensions and spacing will be provided) Proper coverlay usage and manufacturable rigid-flex stack-up Clean routing of high-impedance analog signals from flex to rigid section Mechanical alignment features and reliable rigid-flex transition Requirements: Proven experience...

    $28 Average bid
    $28 Giá đặt trung bình
    20 lượt đặt giá

    I need a control system for an RO (Reverse Osmosis) water filtration setup. The system should manage a water pump, measure the depth of water in a tank, and integrate inline TDS meters (total dissolved solids) before and after the membrane filtration. Key Requirements: - Control water pump: automate and manually switch on/off - Measure and display water depth, TDS levels, and pump status on a color screen - Auto and manual override settings - Combination of touchscreen and physical buttons for interface - Enclosed in a protective box Ideal Skills & Experience: - Experience in designing control systems - Proficient with electronic interfaces (touchscreen and buttons) - Knowledge in water filtration systems and TDS meters - Ability to create user-friendly display layouts Looking forwa...

    $238 Average bid
    $238 Giá đặt trung bình
    48 lượt đặt giá

    I’m building a small sports POV camera system (VisionCam V1) using a Raspberry Pi Zero 2 W + Raspberry Pi Camera Module 3 Wide (IMX708). I need (A) a simple power/charging board design and (B) a reliable recording service/software for the Pi. Important: My total budget is $600 max for the full scope. Please do not apply if your quote will exceed $600. ⸻ A) Power / Charging Board (Pi Zero 2 W) Goal: Stable power + safe charging for a LiPo, designed for a compact wearable camera. Requirements: • LiPo charging via pogo-pin contacts (no open USB charging port preferred) • Power-path / load sharing so the device can stay on while docked/charging (no reboot) • Stable 5V output to Pi Zero 2 W (with enough current margin) • Battery protection features (basic prote...

    $461 Average bid
    $461 Giá đặt trung bình
    76 lượt đặt giá

    I need an experienced electronics/PCB engineer to design a reliable, 24/7-operating traffic light controller PCB. This is a safety-critical system (not a hobby project). SYSTEM: • MCU: ESP32 • Load: 220VAC traffic light LED modules • Outputs: ~19 relay-controlled channels • Operation: Continuous (24/7) RELAY CONTROL: • Relay outputs driven via 74HC595 shift registers (SPI-style) • 3 × 74HC595 chained • OE pin must have hardware pull-up (outputs OFF at boot) • ESP32 enables outputs only after startup • Relay drivers with proper flyback protection FAILSAFE / SAFETY: • Master relay/contactor that cuts power to ALL lamp outputs • Must drop on: - ESP32 crash - Watchdog timeout - Power instability • Safe power-up and fail...

    $59 Average bid
    $59 Giá đặt trung bình
    37 lượt đặt giá

    I’m building a CM5-based camera system and need an experienced hardware engineer to design a custom CM5 carrier board that supports an M.2 2230 A+E (PCIe) AI accelerator module (Hailo-class). This is for post-session AI processing (clip suggestions/tagging), not live gameplay. Scope / Requirements: • Design CM5 carrier board (schematic + PCB layout) • Route PCIe from CM5 to M.2 2230 A+E Key socket • Power design (stable rails for CM5 + M.2 module) + ESD/protection • Include required connectors for camera workflow (details will be shared after hire) • Provide mechanical notes for extra retention of M.2 module (screw/clamp/support pad) • Support bring-up/testing guidance Deliverables (Non-negotiable): • Full schematics + PCB source files (KiC...

    $536 Average bid
    $536 Giá đặt trung bình
    66 lượt đặt giá
    Duplex Pump Control Panel Development
    2 ngày left
    Đã xác thực

    Project Title: Electrical Engineer – Design of Universal Duplex Pump Control Panel Project Overview: We are developing a standardized duplex pump control panel to be sold as a commercial product worldwide. The goal is to finalize professional electrical engineering drawings, schematics, and a build-ready package for a compact control panel that operates two 3-phase pumps up to 25HP. The panel must be designed as a universal platform that can operate at 208/230V or 460V using simple component changes (conversion kits), without redesigning the control system. This is a product-development project, not a one-time building job. ⸻ Scope of Work The electrical engineer will be responsible for producing a complete construction-ready design package based on provided specifications, inc...

    $170 Average bid
    $170 Giá đặt trung bình
    43 lượt đặt giá
    165 V DC-DC Converter Design
    2 ngày left
    Đã xác thực

    I need an engineer to take my concept for a high-voltage DC-DC converter and translate it into a complete, build-ready design that slots straight into a renewable-energy storage setup. The converter will accept 24 V DC at the input and deliver a regulated 165 V DC output. Efficiency, thermal management, and long-term reliability matter far more to me than squeezing every last cent out of the BOM, so component quality and sound topology choices come first. You will own the full electrical design flow—topology selection, key-component sizing, magnetics specification, control strategy, and all supporting calculations. I expect LTspice or an equivalent simulation environment to demonstrate stability, transient response, and efficiency before we move on to hardware. Once the numbers look...

    $179 Average bid
    $179 Giá đặt trung bình
    14 lượt đặt giá

    Je souhaite développer un système embarqué destiné à l’automatisation domestique. L’objectif est de concevoir une carte compacte capable de dialoguer, via des modules de communication sans fil, avec divers capteurs et actionneurs déjà présents dans la maison ou ajoutés ultérieurement. Le travail inclut la phase matérielle (schéma et PCB), le développement du firmware et les tests de communication. Les protocoles sans fil à privilégier (Wi-Fi, Bluetooth Low Energy, Zigbee, etc.) pourront être définis selon la portée, la consommation et l’interopérabilité requises. Livrables attendus : • Schéma électronique complet e...

    $457 Average bid
    $457 Giá đặt trung bình
    12 lượt đặt giá

    I’m putting together a dedicated, distraction-free reading device and need a hardware specialist who can take it from concept to working prototype. The display has to be an AMOLED panel of at least 11 inches—no compromises on that vibrant contrast. This will be a reading-only tablet, so efficiency, eye comfort, and battery life have priority over raw processing power. Wireless connectivity is essential for loading books and updates; Wi-Fi is mandatory, Bluetooth is optional. In addition, I want physical page-turn buttons on the bezel so users can flip pages without touching the screen. Touch input itself is welcome but not a requirement. Here’s what I’m expecting from you: • Source and validate the 11″+ AMOLED display and its driver board • Desi...

    $66 Average bid
    $66 Giá đặt trung bình
    2 lượt đặt giá

    Necesito integrar cancelación de ruido activa (ANC) en mis protectores auditivos 3M PELTOR X2, pensados para un entorno industrial. El objetivo es que el nivel de ANC pueda regularse mediante un control manual fácilmente accesible en el propio casco y que todo el sistema funcione con baterías recargables para evitar el uso de pilas desechables. Busco a alguien con sólida experiencia en electrónica de audio que pueda: • Diseñar el esquema electrónico y la PCB necesaria para añadir micrófonos, etapa de procesamiento y amplificación. • Incorporar un potenciómetro o selector físico que permita subir o bajar la intensidad de cancelación. • Prototipar y probar el sistema directamente so...

    $122 Average bid
    $122 Giá đặt trung bình
    14 lượt đặt giá

    Description: We need an experienced mechanical/product design engineer to design a manufacturing-ready (DFMA) IP67 enclosure and rugged external harness for a compact electronic device operating in dusty/humid environments, 0–50°C, and handled ruggedly. 1. Enclosure: - Target IP67 - Approx internal usable size: 70 x 40 mm - Power LED visible from outside (sealed lens/light pipe/window) - External ON/OFF switch while maintaining IP67 - Robust internal retention for PCB + battery 2. Harness: - 8 wires, approx 4 cm - One side to PCB inside enclosure; other side external with: USB-C charger, DC male power plug, 2 LEDs - Must withstand 10–20 connect/disconnect cycles per day - Provide rugged PCB connector + strain relief + IP67 cable entry (gland/grommet/ov...

    $381 Average bid
    $381 Giá đặt trung bình
    66 lượt đặt giá

    Ho bisogno di una scheda elettronica su misura che gestisca esclusivamente sensori di movimento installati all’interno di un espositore. L’applicazione è quindi indoor: vorrei un circuito compatto, a basso consumo e in grado di dialogare in modo stabile con i sensori IR/PIR (o tecnologia analoga, se più indicata). Oltre al dimensionamento elettrico, mi interessa che vengano previsti i connettori giusti per un cablaggio rapido dentro la struttura espositiva e che l’alimentazione sia compatibile con i 5-12 V già presenti nello stand. Non ho vincoli sul microcontrollore: va bene qualsiasi soluzione diffusa e facilmente reperibile, purché la programmazione sia semplice da aggiornare in caso di future modifiche logiche. Deliverable richiesti &bu...

    $164 Average bid
    $164 Giá đặt trung bình
    26 lượt đặt giá

    I need a clear and professionally drafted electrical single-line diagram based on the electrical load list along with safety features that shows how power will be distributed throughout a small-scale gas plant facility. The drawing must follow the NEC (National Electrical Code) so that it can be submitted directly to our local authority for review and later handed to the construction team without additional rework. Scope of work – Capture the complete power distribution path from the utility tie-in through to all downstream loads, including metering points and breaker information. – Use standard electrical symbology and layer naming so I can easily integrate the file into our master AutoCAD set. A clean PDF export is also required for circulation.

    $139 Average bid
    Địa phương
    $139 Giá đặt trung bình
    3 lượt đặt giá

    For my current university project I have to build a compact PCB whose only job is to collect data from several temperature sensors and route those readings to the rest of my prototype through simple wired connectors. Everything must be laid out and modelled inside Fusion 360, right down to the housing that will protect the board once it is fabricated. Here is what I need from you: • Create the full schematic and board layout in Fusion 360’s electronics workspace, optimised for straightforward sensor-integration and robust wired headers. • Export clean Gerber/Drill files plus the native Fusion 360 design so I can iterate later. • Model a 3-D printable enclosure in the same project file, dimensioned precisely to the finished PCB, with openings for the temperature-...

    $22 / hr Average bid
    $22 / hr Giá đặt trung bình
    49 lượt đặt giá

    Necesito ayuda puntual para afinar un proyecto existente sobre ARM STM32. El hardware ya cuenta con: • Protocolo de comunicación binario implementado • Dos tiras WS2812 de 60 LEDs cada una, controladas de forma independiente • Módulo RFID PN532 • Conjunto de switches de entrada Mi prioridad ahora es la integración del RFID y los switches; los obstáculos que enfrento son Problemas de software. Quiero que ambos elementos se lean de forma fiable y se enlacen correctamente con el resto de la lógica ya programada. Busco a alguien con demostrable Experiencia en: – Desarrollo sobre microcontroladores STM32 (bare-metal o HAL). – Manejo de periféricos I²C/SPI, interrupciones y temporización precisa. ...

    $167 Average bid
    $167 Giá đặt trung bình
    11 lượt đặt giá

    I need a professional to provide a fire alarm system plan for a commercial building. The plan must be stamped and certified by a PE or Electrical Engineer. Key requirements: - Design a fire alarm system plan. - PE/Electrical Engineer stamp and certification. Ideal skills and experience: - Licensed PE or Electrical Engineer. - Experience with commercial fire alarm systems. - Knowledge of safety regulations and standards.

    $419 Average bid
    $419 Giá đặt trung bình
    81 lượt đặt giá
    Industrial Manual Translation EN-PL
    11 giờ left
    Đã xác thực

    I have a complete machine manual for industrial equipment written in English and supplied as a Word document. I need that entire text rendered accurately and naturally into Polish while preserving the existing structure, headings and page layout of the file. Your focus is purely on linguistic precision and correct technical terminology for industrial machinery (think operating procedures, safety instructions, maintenance schedules, specifications). No figure/ drawing / schematic translation. Please work directly in Word, keeping original styles intact and replacing English with Polish line-for-line so my engineering team can cross-reference sections easily. A good grasp of industry-standard terms is essential; if you normally rely on CAT tools such as Trados or MemoQ, feel free to do ...

    $56 Average bid
    $56 Giá đặt trung bình
    53 lượt đặt giá

    I'd like to create a schematic and PCB layout that I can use to print from a photo I have. The layout is based on an ATmega and an ESP32, along with a servo connected to the ATmega. I'd like a guide on how to create a schematic file that I can modify and use in the future, not just the photos I have.

    $26 Average bid
    $26 Giá đặt trung bình
    19 lượt đặt giá
    PCB Technical Blog Content 02/02
    12 ngày left
    Đã xác thực

    PCB Technical Blog Writing Guidelines Each week I publish in-depth, EEAT-driven articles that demystify printed-circuit-board design and manufacturing for an audience of intermediate professionals. The primary goal is to educate—every post must read like it was penned by someone who has actually laid out boards, debugged traces, and wrestled with impedance calculations, not by a generic content mill. Scope of work You will draft original how-to guides that walk readers through real engineering challenges (e.g., stack-up selection, thermal relief strategies, DDR routing tips). Practical detail and accurate terminology are essential; surface-level summaries or re-hashed competitor pieces won’t be accepted. Quality standards • EEAT: demonstrate personal experience,...

    $194 Average bid
    Địa phương
    $194 Giá đặt trung bình
    23 lượt đặt giá

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