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    5,000 prop electronics jobs found

    ...iPhone 15 dimensions (camera module, buttons, ports, charging alignment) Body + lid + internal PCB housing + battery compartment + display window Slim, pocket-comfortable profile despite housing electronics iPhone-recognizable silhouette (camera cutout, optional Apple logo visibility) Our brand logo ("Techs") engraved/embossed or otherwise integrated into the case design — placement and execution style open to your suggestion Electrical insulation — no electronic component may directly contact the iPhone body (hard constraint, full guideline PDF provided) Thermal consideration — heat from electronics must not be trapped against the phone Fastening/assembly method that's fast for us to assemble in production but not user-openable Drop-resist...

    $370 Average bid
    $370 Avg Bid
    30 bids

    I'm seeking a highly skilled artisan to create a medium-sized (tabletop) duck phone prop. Requirements: - Crafted from wood and plastic - Highly realistic detailing including painting Ideal Skills and Experience: - Expertise in woodwork - Experience in fine detail painting - Experience with realistic prop creation - Attention to detail and craftsmanship Please provide samples of previous work.

    $94 Average bid
    $94 Avg Bid
    27 bids

    ...on the armband itself • provide soft LED accent lighting that doubles as a quick “at-a-glance” charge indicator All power management, enclosure design, and cradle geometry need to be optimised specifically for modern wireless earbuds (no wired option required). I already have rough sketches of the form factor; what I’m missing is a full product-ready package that blends industrial design, electronics, and user-friendly ergonomics. Deliverables I’d like from you: 1. 3D CAD files of the armband body and earbud cradle (STEP preferred) 2. PCB schematic, board layout, and BOM covering the charging circuit, battery gauge, and LED driver 3. Firmware or micro-controller logic to drive the battery monitor and LEDs 4. A short assembly guide and manufa...

    $118 Average bid
    $118 Avg Bid
    61 bids

    Here’s a professional Freelancer project description you can post: Full-Stack Website Development (Front-End + Back-End) – Buyback Device Project Overview I am looking for an experienced Full-Stack Developer or Development Team to build a complete, production-ready website for Buyback Device, a premium Certified Refurbished Electronics marketplace. I already have the complete Figma UI/UX design. The developer will convert the Figma design into a fully functional website. If any pages, components, animations, or user flows are missing, you should design and implement them while maintaining the existing design language. This is not just a front-end project. I need complete front-end, back-end, database, APIs, admin panel, user dashboard, and deployment. Technology St...

    $153 Average bid
    $153 Avg Bid
    51 bids

    I'm seeking an experienced electronics prototyper to create a functional demo of a wearable ultrasound device. Key Requirements: - Design and build a prototype of a wearable ultrasound device - Ensure the prototype is functional and suitable for demonstration purposes Ideal Skills and Experience: - Expertise in wearable device technology - Strong background in ultrasound technology and electronics - Proficiency in prototyping and functional demo creation - Experience with embedded systems and IoT is a plus Please provide examples of previous related work and a rough timeline for completion.

    $86 Average bid
    $86 Avg Bid
    9 bids

    I’m building a story-driven RPG in Unity and I need its entire look mapped out in Figma. The setting is high-fantasy, so every screen, prop, and costume should feel at home in a world of magic, ancient ruins, and vibrant forests. Here’s what I expect to walk away with: • Characters – fully posed heroes and villains, a range of NPC types (shopkeepers, quest givers, townsfolk), plus distinctive mythical creatures. Please include turnaround sheets, facial expressions, and a compact style guide for armor, clothing, and color palettes. • Environments – modular scene concepts for towns, dungeons, and wilderness areas that can be sliced into background layers and tiles for Unity. Lighting keys and day–night variations are essential. • U...

    $9 Average bid
    $9 Avg Bid
    3 bids

    About this opportunity: I am establishing a new Shopify store for Electronics, Clothing and Home Goods and am looking for dedicated partners to help convert inventory into consistent sales. It's not simply a task-based position, it's a real collaboration where you grow as the brand grows." Previous experience in resale or dropshipping is not necessary. The top qualities include reliability, strong communication and a desire to learn quickly. In return, you will receive a commission of 50-60% on every sale you help produce. Looking for: Reliable, self-starters who are able to follow defined processes People have big goals – to build something long term, not merely do jobs Excellent communicators, fast to reply, involved Bonus, but not required: e-commerce, mark...

    $17 / hr Average bid
    $17 / hr Avg Bid
    28 bids

    ...SolidWorks, etc.) and any in-house fabrication capabilities you can leverage Deliverables I expect by the end of the contract: 1. Complete set of schematics and BOM 2. Optimized PCB layout files, ready for fabrication 3. 3D enclosure model and manufacturing-ready files 4. One fully assembled, working prototype with test report If you can demonstrate prior success shrinking power electronics or chargers, highlight that experience in your proposal. I’m ready to kick off as soon as I find the right partner. Experience is not a factor. I need a dedicated person who is passionate and hardworking for my product. Location Kerala....

    $1035 Average bid
    $1035 Avg Bid
    27 bids

    I need a compact, reliable PCB and a compact case design. The board contains an ESP32 that will run the anchor-control logic on my boat and live inside a fully waterproof enclosure. The board must accommodate the following external connections: one USB-C port for configuration and firmware updates, a 12 V power feed (positive and negative), two...manufacturer part numbers • 3D model of the assembled board and enclosure (STEP preferred) • STL/STEP files for the case ready for printing or injection moulding • Assembly and test instructions, including waterproofing verification steps You are free to work in Altium, KiCad, or another mainstream EDA tool—just supply the source files. If you have prior experience with marine or outdoor electronics, please menti...

    $170 Average bid
    NDA
    $170 Avg Bid
    12 bids

    I run an online shop focused on consumer electronics and I’m ready to refresh the way each item is presented to visitors. What I need are engaging, benefit-driven product descriptions that highlight technical specs in plain language and make it obvious why a shopper should click “Add to Cart.” Here is how I picture the collaboration: • I’ll supply a spreadsheet (product name, key specs, target keyword, and a short note about the ideal buyer) for every item in the first batch. • You return a polished description of roughly 120-150 words per product, written in US English, SEO-aware but never keyword-stuffed. • Tone should be friendly yet authoritative, matching the expectations of tech-savvy shoppers who still want clarity. • Ea...

    $11 Average bid
    $11 Avg Bid
    39 bids

    About the Opportunity: I'm building a brand-new Shopify store covering Electronics, Clothing, and Home Goods, and I'm looking for motivated partners to help turn inventory into steady sales. This isn't just a task-based gig — it's a real partnership where you grow as the brand grows. You don't need previous reselling or dropshipping experience. What matters most is reliability, good communication, and a willingness to learn fast. In return, you'll earn 50-60% commission on every sale you help generate. Who I'm Looking For: Reliable, self-driven people who can follow clear processes Ambitious individuals who want to build something long-term, not just complete tasks Good communicators who respond promptly and stay engaged Experience with e-c...

    $16 / hr Average bid
    $16 / hr Avg Bid
    45 bids

    ... model or variant wherever possible * Add suitable alternative products only when the original product is unavailable * Ensure all links are active and functional * Organise products under relevant collections Examples of possible categories include: * Travel outfits * Jewellery and accessories * Beauty and skincare * Shoes and bags * Home products * Kitchen products * Travel essentials * Electronics and gadgets * Dog and pet products * Everyday lifestyle products ### 4. Story Highlight and Old Story Linking The creator will review all existing Instagram story highlights and the older stories saved within them. This includes: * Going through every relevant highlight from beginning to end * Identifying products visible, mentioned or recommended in each story * Finding the ex...

    $279 Average bid
    $279 Avg Bid
    3 bids

    We are an electronics manufacturer looking for a local freelancer currently residing in Australia to perform a quick network compatibility and hardware quality check on our physical senior-friendly mobile phones. We need to verify if our physical devices can successfully connect to local Australian mobile networks and make/receive standard calls. What We Will Provide: We will courier the physical testing phone directly to your Australian address. We will fully cover and pre-pay all courier shipping costs (including providing a pre-paid return shipping label). You will not have to pay anything out of pocket for shipping. Your Tasks (Once you receive the phone): Insert your active Australian SIM card into the phone. (We are looking for testers using various networks, including T...

    $32 Average bid
    $32 Avg Bid
    4 bids

    ...technical writers for a long-term collaboration. If you have a background in electronics engineering and enjoy writing high-quality technical content, we'd love to hear from you. What You'll Do You will write original technical articles related to electronic components and circuit design, including topics such as: Semiconductor devices Passive components PCB design Embedded systems Power management Electronic component selection Industrial automation IoT applications Electronic engineering tutorials The article title, outline, target keywords, and writing requirements will all be provided by us. Requirements To be considered, please make sure you meet most of the following requirements: 1. Background in Electronics Engineering, Electrical Engineering, Embedd...

    $147 Average bid
    $147 Avg Bid
    66 bids

    I have a consumer-electronics board that combines both surface-mount and through-hole parts and now needs full turnkey assembly. I will supply the BOM, centroid/PnP file, and all component datasheets. What I need from you is the complete build—sourcing any missing passives, mounting every device, soldering, cleaning, and functional testing—so the boards arrive production-ready. Key points you should know: • Component mix is roughly 80 % SMD (0402–QFN) and 20 % through-hole, so the job will require automated pick-and-place with reflow plus a secondary wave or selective-solder pass. • different Board size, two layer FR-4, lead-free finish. Typical run will be 50 prototypes, scaling to 1 000 if the initial batch passes. • I expect optical inspect...

    $520 Average bid
    $520 Avg Bid
    16 bids

    I will be sending my colleague Frank to Shenzhen shortly and need someone who already lives in the city to act as his on-the-ground sourcing partner. Your main job is to walk him through the electronics hubs—specifically Huaqiangbei, SEG Electronics Market, and Shenzhen North Huaqiang Market—and help secure DDR5 5600 MHz ECC RDIMM memory modules at the absolute lowest price. What I expect from you • You speak both English and German well enough to translate negotiations and small talk on the spot. • You are physically based in Shenzhen and know the layout of the major component markets. • You can identify stalls or wholesalers that carry Chinese brands such as CXMT or other local makers, yet you are just as comfortable checking prices for Sam...

    $10 - $30
    Local
    $10 - $30
    0 bids

    I’d like a fresh, modern-and-sleek business card that instantly tells gamers and gadget owners they’ve found the right place. The card will represent Port City Repairs, my appointment-only electronics shop specializing in video-game console repair and convenient mail-in service. Key elements to weave into the layout: • My existing logo, treated as the visual anchor. • Space for a direct contact number and an email address and website (no physical address needed). • A subtle nod to “By Appointment Only” and “Mail-In Service Available” so customers understand how we operate at a glance. • Maybe a QR code that links directly to my booking page I picture a minimal front that highlights the logo and company name, with essentia...

    $35 Average bid
    Guaranteed
    $35
    45 entries

    ...Standardization: Stripping native materials from imported prefabs and applying a universal shader/texture strategy so a natural cave rock and a corporate metal wall share the same rendering logic and visual weight. Global Lighting & Post-Processing: Establishing a unified lighting pipeline, color grading, and environmental fog that blankets all locations, ensuring seamless visual transitions between biomes. Prop Cross-Pollination: Strategically placing shared "anchor props" (e.g., standard-issue city data terminals, sci-fi lighting fixtures, bulkheads) across all environments—including natural caves—to constantly remind the player they are still inside the same overarching dome city. Technical Requirements: Engine: Unity 6000.4.10f1. Cross-Platform O...

    $575 Average bid
    $575 Avg Bid
    102 bids

    ...iPhone 15 dimensions (camera module, buttons, ports, charging alignment) Body + lid + internal PCB housing + battery compartment + display window Slim, pocket-comfortable profile despite housing electronics iPhone-recognizable silhouette (camera cutout, optional Apple logo visibility) Our brand logo ("Techs") engraved/embossed or otherwise integrated into the case design — placement and execution style open to your suggestion Electrical insulation — no electronic component may directly contact the iPhone body (hard constraint, full guideline PDF provided) Thermal consideration — heat from electronics must not be trapped against the phone Fastening/assembly method that's fast for us to assemble in production but not user-openable Drop-resist...

    $113 Average bid
    $113 Avg Bid
    44 bids

    ...without purchasing excessive quantities individually. Direct-to-Consumer Marketplace Manufacturers can sell directly to customers and dealers, reducing distribution costs and improving profit margins. User Registration The system provides secure registration and login for customers, dealers, manufacturers, and administrators. Product Categories Products are organized into categories such as Electronics, Fashion, Grocery, Home Appliances, Beauty Products, Medicines, Digital Courses, and Software. Smart Search Customers can search products using keywords, filters, categories, and price ranges. Shopping Cart Users can add products to the shopping cart before placing orders. Dynamic Pricing Prices automatically update based on the number of participants in each buying gro...

    $10 / hr Average bid
    $10 / hr Avg Bid
    73 bids

    ...probing tip. When the tip is pressed against a surface, the device reads the applied force in real time and signals when a target force is reached. All sensing and electronics stay inside the handle; the tip itself is a slim passive pin. This is a proof-of-concept prototype, not a finished product. Priority is a fast, cheap, working demonstration. ## How it works (concept) - A thin, rigid probing tip is mounted on a shaft. - The shaft is free to slide a tiny amount (roughly 0.1–0.3 mm) inside the handle against a light preload spring. - Pressing the tip transfers axial force to a force sensor housed in the handle. - The electronics read the force, show it live, and trigger feedback (light + vibration) when a configurable target force is reached. - Force readings ar...

    $49 Average bid
    $49 Avg Bid
    25 bids

    ...existing guitar and turn it into something uniquely mine. The core of this project is full-scale customization—new aesthetics, fresh hardware choices, and refined playability—rather than building from scratch or handling standard repairs. At this stage I’m flexible about which specific areas we tackle first. Body art or refinishing, swapping pickups, reshaping the neck or re-dressing frets, electronics rewiring, custom scratchplate work—if it improves tone, feel, or visual impact, I’m open to your ideas. I’ll share photos and current specs once we connect so you can advise on what’s feasible and propose a parts list or mock-ups. Final deliverable: a fully set-up, gig-ready guitar that reflects the agreed-upon mods, with before/after p...

    $17 / hr Average bid
    $17 / hr Avg Bid
    20 bids

    **Project Overview: Custom CRM for Electronics Retail & Distribution Business** I need a custom web-based CRM (Customer Relationship Management) system for my electronics retail and distribution business. We deal with both B2B and B2C customers and sell products such as air conditioners, refrigerators, washing machines, televisions, and other electronic appliances. The primary objective of the first version is to ensure that no customer inquiry or follow-up is ever missed. Multiple salespersons should be able to log in, add new inquiries, update existing ones, schedule follow-ups, and track the status of each lead. Managers should have complete visibility into all inquiries and salesperson activities through dashboards and reports. The system should be modular so that ...

    $261 Average bid
    $261 Avg Bid
    112 bids

    I need a PCB hardware designer who already understands fuel-grade gas dispenser electronics and has hands-on experience designing intrinsically safe circuits. The job centres on the control system of the dispenser; the board you create must reliably manage flow-rate control while meeting the strict electrical safety demands of hazardous-area operation. Here’s what I expect from the engagement: • Develop a full schematic that integrates the pump’s sensors, valve drivers and my chosen microcontroller, then add a custom zener-barrier stage to limit energy into the hazardous zone. • Lay out a compact, production-ready PCB (Altium Designer or KiCad are both fine) observing creepage, clearance and thermal guidelines for ATEX/IECEx intrinsic-safety compliance. &...

    $238 Average bid
    $238 Avg Bid
    13 bids

    I am seeking an expert Embedded Electronics & Product Designer to develop a customized, high-performance "All-in-One Convertible AC/DC Fan" from scratch. We require both the 3D CAD Model (.STEP) and the PCB Gerber Files (RS-274X format) along with the BOM. Key Requirements: 1. 2-in-1 Convertible Mechanical Design: Must function as a stable table fan, but must include a heavy-duty detachable bracket/clamp to securely mount it inside Indian commercial truck cabins and tractors to withstand high vibrations. 2. Battery Compartment: Hollow bottom base optimized perfectly to lock our 12.8V 12Ah LiFePO4 battery pack (Exact dimensions: 140mm L x 70mm W x 75mm H). 3. 100% Copper BLDC Motor: 30W-35W max power, customized for Rated DC 12V operation, D-Cut shaft (8mm dia, 40mm ou...

    $254 Average bid
    $254 Avg Bid
    13 bids
    $11 Avg Bid
    8 bids

    ...management, and KPI tracking. • A concrete action plan to boost organic and paid sales over 30, 60, and 90 days, with measurable priorities and objectives. • Simple yet precise reporting so I can quickly see the impact of the optimizations implemented. I'm looking for someone who understands Amazon's algorithms, knows how to communicate with tech buyers, and has a proven track record of increasing electronics sales. If you can develop a clear strategy and implement it step by step, let's meet soon....

    $1197 Average bid
    $1197 Avg Bid
    77 bids

    The square wave should have an equal mark-to-space ratio, a frequency equal to that of the resonant frequency of the metal bar estimated in Part 1, and an output voltage going from 0 volts to +15 volts. Show full working for calculating component values and draw the circuit diagram. Part 1 is measure the frequency response of one of the metal bars from the Electronics Lab. You will need to use the signal generator (function generator) and oscilloscope to do this. Plot the resulting frequency response across the range 100kHz to 200kHz, and state the resonant frequency of the metal bar.

    $169 Average bid
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    42 bids

    I need electrical drawings for a commercial remodel in Dayton, OH for submission to obtain permits. The project involves installing an indoor mini-golf with an ice cream bar in existing building. All architectural plans for the remodel have been approved and are available for review as well as scope of work memo from myself and list of all ice cream ...ice cream bar in existing building. All architectural plans for the remodel have been approved and are available for review as well as scope of work memo from myself and list of all ice cream bar equipment to be installed. We just need to submit electrical drawings to start the remodel and install. The bulk of the work is just running wires to new receptacles for the ice cream equipment and the prop motors. The jurisdiction is Midd...

    $1893 Average bid
    $1893 Avg Bid
    53 bids

    I’m building an end-to-end system that lets my prop desk move seamlessly from client onboarding straight into live trade execution. The core of the project is a web-based CRM wired directly to a trading engine, so every click can flow through to an order without leaving the interface. Key requirements • Real-time data streaming for all supported markets (WebSocket or equivalent). • Built-in analytical tools—charting, performance metrics, and risk snapshots—available the moment an order is filled. • A clean, intuitive UI that stays responsive even when the tape gets fast. Scope of work 1. Frontend: design and code the client-facing dashboard plus an internal admin panel. 2. Backend: develop secure REST/WebSocket APIs, database schemas f...

    $1068 Average bid
    $1068 Avg Bid
    201 bids

    ...staged emergence of new details. Technical notes – Unity URP, latest 2022 LTS. – Props must be lightweight enough for stable 90 FPS on Vive. – Animation or growth logic can be shader-driven, Geometry Nodes converted to Unity via Alembic, or scripted with timeline/Animator—whichever keeps draw calls low and authoring efficient. Deliverables 1. Source .blend or equivalent files for each prop. 2. Optimised Unity prefabs with growth states exposed as one float parameter (0-1) so I can drive them directly from HRV code. 3. Short README explaining setup and any required scripts/shaders. Acceptance I’ll drop your prefabs into the current scene, drive the parameter, and expect smooth, artifact-free transitions on headset. When calm HRV is ...

    $475 Average bid
    $475 Avg Bid
    50 bids

    I already have a batch of 2.1-inch round 360 × 360 GC9B72 TFT panels from and now need the electronics and software ecosystem that turns them into a re-configurable display wall. Think 3 × 3, 4 × 4, 5 × 5, 6 × 6—or even larger—matrices where each module clicks together, powers up, and appears as one continuous canvas. Hardware • Design a compact PCB for each display that carries its own driver, power conditioning and a Wi-Fi-enabled microcontroller so every tile can auto-discover its neighbours. • Provide an edge connector or other simple bus so power and data can daisy-chain when the tiles are slotted into a frame. • Supply full schematics, BOM and Gerber files, plus a reference back-plane/controller if you feel a mas...

    $558 Average bid
    $558 Avg Bid
    164 bids

    Professional Amazon Sponsored Brand Video Editor Needed for ALIVOLT Wireless Earbuds We are looking for a highly experienced **video editor and product advertisement specialist** to create a premium Amazon Sponsored Brand Video for our electronics brand **ALIVOLT**. Our goal is to produce a luxury commercial that matches the quality of brands like Apple, Samsung, Sony, Bose, and Anker. This is **not** a simple slideshow or template-based video. We require a modern, cinematic, and conversion-focused advertisement suitable for Amazon. ## Project Details **Product:** ALIVOLT Wireless Open Earbuds **Video Length:** 10–20 seconds **Purpose:** Amazon Sponsored Brand Video & Product Advertisement ## Requirements * Premium cinematic editing * Professional motion graphics *...

    $27 Average bid
    $27 Avg Bid
    16 bids

    I have an existing two-layer FR4 board that now needs a clean Rev 2 spin for a consumer-electronics application. The current schematic and PCB files (KiCad) are available; the goal is to tighten the layout, correct a few routing issues around the microcontroller, and add a properly-impedance-controlled USB interface brought out to a Type-C connector. No RF sections are involved, so the focus remains on signal integrity, power distribution, and manufacturability on standard 1-oz copper, 1.6 mm FR4. Please keep the microcontroller footprint unchanged, as the firmware team is already locked to that part. All other passives can move if it improves routing or clears DFM constraints. I also need silk updates for clearer assembly markings. Deliverables • Updated schematic and PCB ...

    $180 Average bid
    NDA
    $180 Avg Bid
    31 bids

    Tools: Python (for data processing and analysis) Dataset: A predefined set of customer orders (stored in lists, tuples, and dictionaries) Situation You are working as a data analyst for an e-commerce company. Your task is to process and analyze customer orders to generate meaningful insights. Your company sells a variety of products across different categories, such as Electronics, Clothing, and Home Essentials. You need to determine which products are frequently purchased, classify customers based on their total spending, and analyze the most profitable product categories. To achieve this, you will store, categorize, and analyze customer purchase data using Python's built-in data structures (lists, tuples, dictionaries, and sets) and control structures (loops and condition...

    $64 Average bid
    $64 Avg Bid
    15 bids

    I’m looking for a technical content writer who can craft product descriptions for a range of consumer and B2B electronics. Each piece must do more than list features; it should combine clear technical specifications with real-world usage benefits, concise comparisons against competing models, and a short “application” note that shows where and how the item excels. Because the copy will power our search strategy, I also need it tuned for SEO, AEO (voice / answer-box visibility), and GEO targeting. That means natural keyword placement, conversational snippets that satisfy common voice queries, plus tailored paragraphs we can reuse on industry-specific and city-specific landing pages. You should already have at least two years of demonstrable experience writing ...

    $17 Average bid
    $17 Avg Bid
    34 bids

    I am looking for an experienced electrical and...Sleek, premium, and lightweight design * Custom PCB and wireless power management design * Battery selection and integration * Ultra-thin enclosure and CAD design * Wireless charging compatibility (Qi/Qi2 if feasible) * Manufacturing-ready files (CAD, Gerber files, and Bill of Materials) * Design optimized for mass production **Requirements:** * Proven experience designing portable consumer electronics * Experience with wireless charging, lithium battery technology, PCB design, and prototyping * Portfolio of similar hardware projects * Strong communication throughout the project Please include examples of similar projects, your estimated timeline, total cost, and whether you can provide both the design files and a fully functional ...

    $563 Average bid
    $563 Avg Bid
    40 bids

    ...fit-check (all components placed) Deposit M2 — Detailed CAD Full internal+external CAD, sealing detail, lens/IR area resolved Progress M3 — Print-ready Validated STLs, assembly model, exploded view, 2D drawings Progress M4 — Handover Editable source files + mechanical BOM + design-rationale note Final (gated) 7. Required Skills & Experience ● Proven enclosure / product design experience, ideally for electronics or IoT devices. ● Design-for-manufacture knowledge: sealing (IP-rated), gaskets/O-rings, glands, snap/screw assembly. ● Experience designing around PCBs, batteries, and antennas (keep-outs, thermal). ● Fluent in a parametric CAD tool (Fusion 360 / SolidWorks / Onshape) and STL export for 3D printing. ● Bonus: injection-molding DFM experience; camera/o...

    $119 Average bid
    $119 Avg Bid
    26 bids

    ...at the dead centre of the board, with an RGB LED 5 mm from it and a green LED at the opposite edge. The full STEP file of the board with every component goes to whoever wins the job. The case is a two part shell, roughly 80 x 36 x 20 mm, printed in PETG on a Bambu FDM machine, and it has to solve three problems. First, the sensor at the center has to read the air outside the case while the electronics at both ends are heating the inside of it. Venting and internal baffles, and it has to work with the unit mounted either way round. This is the real design work and it is what I will judge the bids on. Second, everything stays reachable once the case is closed. The DIP switch needs a slot it can be set through with a pen tip. The RGB LED needs a diffused window so it glows instea...

    $97 Average bid
    $97 Avg Bid
    8 bids

    We are looking for an experienced Power Electronics Engineer / PCB Design Engineer to design three high-power solar inverter systems from scratch: On-Grid (Grid-Tie) Inverter Off-Grid Inverter Hybrid Inverter Power rating: 30kW to 50kW — this is industrial-scale, three-phase equipment, not a residential 1-5kW unit. We need engineers who have specifically worked at this power level before. We will start with one inverter type first (to be confirmed after proposals), then move to the others upon successful completion. We have reference datasheets/manuals from existing market products (ASHAPOWER, TruePower, UTL, Waaree, etc.) that will be shared as benchmarks for specs and features. The design itself must be original/from scratch — not a copy of any existing product. ...

    $5240 Average bid
    $5240 Avg Bid
    17 bids

    I’m creating a film and need a single, self-contained one-minute sequence brought to life in realistic 3D animation. I already have the full storyline for the scene plus a folder of reference photos for every model, prop, and environment you’ll need; once we connect I’ll share them so you can jump straight into production. The clip must feel authentic—think lifelike motion, believable lighting, and physically accurate textures—because it will drop directly into the live-action edit. While photorealism is the goal, I’m open to your suggestions on the most efficient workflow, whether you prefer Maya, Blender, Houdini, or another toolset, as long as the final render holds up on a cinema screen. Deliverables • Finished 60-second 4K render (Pr...

    $26 Average bid
    $26 Avg Bid
    27 bids

    Project Title Design & Development of Wide Input Isolated Dual Output DC-DC Flyback Converter (20V–160VDC Input | 12V/1A & 5V/0.5A Outputs) Project Overview We are looking for an experienced Power Electronics Engineer with proven expertise in isolated SMPS and flyback converter design to develop a compact, industrial-grade DC-DC converter module. The converter will operate from a 20VDC to 160VDC input and provide two fully regulated isolated outputs: 12V DC @ 1A 5V DC @ 0.5A The product will be used in industrial control systems, battery-powered equipment, and EV-related applications. The design must emphasize high reliability, stable operation over the complete input voltage range, thermal performance, electrical isolation, and manufacturability. Only freelance...

    $1263 Average bid
    $1263 Avg Bid
    7 bids

    ...3D-printable RC pool service boat featuring: Twin catamaran hull Twin underwater thrusters Waterproof electronics pod 4 drink holders Large snack tray FPV camera Water cannon Modular accessories Designed specifically for Bambu P1S printers Requirements Expert in Onshape (preferred) or Fusion 360 Experience designing products for 3D printing Strong understanding of assemblies and parametric modelling Ability to design clean, serviceable parts Comfortable working from sketches and engineering feedback Experience with waterproof enclosures is a bonus RC boat or marine design experience is a bonus Scope Initially we would like assistance designing: Twin pontoon hulls Waterproof electronics pod Structural deck system Thruster cassette Assembly Production STL export This is ...

    $256 Average bid
    $256 Avg Bid
    56 bids

    I am seeking someone to ...market. Provide ONE researched product meeting all criteria: Product Criteria: - Small to Moderately sized item (No Bulky or Large Items) - Wholesale price under $10 - Product has high demand, low competition for Walmart US - Retails for $25-$60+ with healthy margins - Only non-gated, non-US regulated products (Requires No Testing or Regulations to sell in the US) - Non-Food related, No Electronics, No Food, No supplements, No Cosmetics, No Medical products, No Children's products - Non Seasonal item - 4-5x selling potential - Easy sourcing probability - Additional product criteria will be provided. If I like your first product recommendation, I'll rehire you for a second product recommendation! Not interested in Dropshipping or A...

    $144 Average bid
    $144 Avg Bid
    15 bids

    I am seeking a detailed quotation for the complete hardware design, manufacturing package, and optional firmware bring-up for a custom professional UAV flight controller. The objective is to create an original, production-ready STM32H7 flight controller as the foundation of a modular UAV electronics platform. The design must include: - Standalone flight controller with compatibility for ArduPilot, Betaflight, and INAV. - STM32H7 MCU (STM32H743 preferred) with long-term availability and firmware support. - Integrated sensors: dual 6-axis IMUs, barometer, differential-pressure airspeed sensor, external GPS/compass connections. - Comprehensive flight-control interfaces: USB Type-C, MicroSD card interface, CAN interfaces, UARTs, I²C/SPI interfaces, RC receiver input, safety-switch...

    $561 Average bid
    $561 Avg Bid
    7 bids

    Project Title Electronic Speed Controller (ESC) & Flight Controller Hardware Design Engineer for Defence UAV Project Description We are looking for an experienced **Electronics/Embedded Systems Engineer** to design and develop an indigenous **Electronic Speed Controller (ESC)** and **Flight Controller** for our defence UAV platform. This is a long-term project with the possibility of continued collaboration on future UAV systems. # Scope of Work # Electronic Speed Controller (ESC) * Design BLDC ESC (60A–120A, scalable up to 200A) * Schematic design * PCB Layout (KiCad or Altium) * Component selection (MOSFETs, Gate Drivers, Current Sensors, Regulators) * Thermal management * EMI/EMC considerations * Gerber Files * Bill of Materials (BOM) * Manufacturing files * Pro...

    $289 Average bid
    $289 Avg Bid
    16 bids

    I am looking for an experienced full-stack development team or individual developer to build a modern rental marketplace website from scratch. The platform will allow users to rent out almost anything, including vehicles, properties, tools, equipment, electronics, event supplies, clothing, boats, cameras, and many other categories. The project includes everything from UI/UX design, frontend, backend, database, APIs, testing, deployment, and documentation. This is a long-term project, so I am looking for someone who can provide ongoing support after launch. Scope of Work Develop the complete website from A to Z, including: * Professional UI/UX design * Responsive website (desktop, tablet, mobile) * Backend development * Database architecture * Admin dashboard * User dashboard *...

    $466 Average bid
    $466 Avg Bid
    115 bids