Analog electronics jobs
I'm looking for an experienced web developer to create a shopping website specifically for college students, focused on electronics and gadgets. Key Features: - Product Reviews: Enable students to read and write reviews. - Wishlist Functionality: Allow users to save items for future purchases. - Live Chat Support: Provide real-time assistance to shoppers. Ideal Skills and Experience: - Strong portfolio showcasing past work. - Expertise in e-commerce website development. - Experience with integrating product reviews, wishlists, and live chat support. Please include past work examples in your application.
I need an end-to-end online store dedicated to electronics and gadgets. The site must feel equally smooth on desktop screens and mobile devices, so responsive design is non-negotiable. Core flow I have in mind: visitors browse a clearly organised catalogue, add items to a cart, and complete checkout with standard credit or debit cards—Stripe or a similarly solid gateway is fine as long as it stays fully PCI-compliant. I will supply product data and basic branding; you handle everything else: build, theme customisation, secure user accounts, stock management, and an admin dashboard that lets me update products and view orders without touching code. SEO-friendly URLs, fast page loads, and clean analytics hooks are also important because I expect most traffic to come from s...
We are developing a luxury smart ring wearable and are looking for an experienced hardware engineer to design a compact PCB/FPC for this device. This is a very small wearable device, so experience with ultra-compact electronics is essential. Device concept: Smart ring with biometric sensors and Bluetooth Low Energy connectivity. Main components planned: • Nordic nRF5340 BLE SoC • MAX86174 optical biometric sensor (PPG) • ICM-42670 motion sensor (IMU) • TMP119 temperature sensor • nPM1304 power management IC • External SPI Flash memory • Li-Po micro battery Design constraints: • Ring thickness target: 3–3.5 mm • PCB width: approx 5.5 mm • PCB length: approx 26–30 mm semicircle layout • Extremely low power consu...
Project Title: One-Time Google Ads Campaign Setup for Mini PC Manufacturing ...Extensions: Writing highly engaging ad copy that highlights our manufacturing quality and 2017 legacy, along with all relevant ad extensions. Handover & Walkthrough: A brief call or recorded video showing us how to monitor the campaign, adjust the daily budget, and pause/activate ads. Ideal Freelancer Profile: Proven experience in setting up profitable Google Ads campaigns, ideally for tech, electronics, or hardware products. Strong technical skills in conversion tracking. Please provide a fixed-price quote for this entire setup. How to Apply: Start your proposal with the word "SETUP" to confirm you have read the requirements. Please share 1-2 examples of previous campaigns you have successf...
I look for hardware developer. Electronics schema and pcb designer.
I am looking for an engineer or a small engineering team to help build a working prototype of a wearable smart ring that communicates with a thin wallet card device placed in a wallet. The purpose of the device is to prevent wallet loss by alerting the user when the wallet moves more than a short distance away...placed in a wallet. The purpose of the device is to prevent wallet loss by alerting the user when the wallet moves more than a short distance away from the ring. The system should provide two types of alerts: a vibration alert in the ring and an optional audio alert. The project goal is to create a fully working prototype that demonstrates the concept in real life. Experience with miniature electronics, wearable devices, Bluetooth communication, and prototype development is ...
...finish and brand language Acceptance criteria 1. All contact points survive a virtual drop test and meet standard eyewear flex tolerances. 2. Draft analysis shows zero under-cuts or gating conflicts for single-shot moulding in PC/TR90. 3. Aesthetic proposal matches contemporary lifestyle eyewear trends while keeping SKU cost competitive. If you have a track record in eyewear, consumer electronics casings or similar injection-moulded products, I’d love to see examples and discuss how you would approach this frame in detail....
...finish and brand language Acceptance criteria 1. All contact points survive a virtual drop test and meet standard eyewear flex tolerances. 2. Draft analysis shows zero under-cuts or gating conflicts for single-shot moulding in PC/TR90. 3. Aesthetic proposal matches contemporary lifestyle eyewear trends while keeping SKU cost competitive. If you have a track record in eyewear, consumer electronics casings or similar injection-moulded products, I’d love to see examples and discuss how you would approach this frame in detail....
Job Title Mechanical / Product Designer – 3D Printed Electronics Enclosure Project Overview We are seeking an experienced mechanical / product designer to design a functional, production ready enclosure for an electronic device. The initial build will be 3D printed (FDM/SLA), with a possible later transition to CNC or injection molding, so strong design for manufacturing (DFM) fundamentals are required. This is a contract / project based role with potential for follow on work. ________________________________________ Scope of Work • Design a custom enclosure optimized for 3D printing • Develop internal mounting features (2.2 REFORM screws with BOSS) • Design external features (I/O component case cutouts) • Ensure proper wall thickness, tolerances, clearance...
Job Title Mechanical / Product Designer – 3D Printed Electronics Enclosure Project Overview We are seeking an experienced mechanical / product designer to design a functional, production ready enclosure for an electronic device. The initial build will be 3D printed (FDM/SLA), with a possible later transition to CNC or injection molding, so strong design for manufacturing (DFM) fundamentals are required. This is a contract / project based role with potential for follow on work. ________________________________________ Scope of Work • Design a custom enclosure optimized for 3D printing • Develop internal mounting features (2.2 REFORM screws with BOSS) • Design external features (I/O component case cutouts) • Ensure proper wall thickness, tolerances, clearance...
...overwriting, or modification of the firmware will be required; the Candidiate need only identify the language, access the settings, and "flip the switch" between the two settings profiles. The hard part will be creating the connection. Something as simple as a POGO pin may be sufficient, but I am not qualified to say. The ideal candidate will have experience with embedded systems, consumer electronics firmware, and at least some experience in building boards and custom connections. Disclaimer: These devices and their maximum output are governed by the Federal Food, Drug, and Cosmetic Act ("The FDA"), specifically Chapter V, Subchapter C regarding Electronic Product Radiation Control. The device's current settings are rated "Class 1"; th...
...TikTok, Instagram Reels and YouTube Shorts We’re looking for someone who can work with us consistently across releases and help develop a recognisable visual style around the music. Skills You should be comfortable with tools such as: • Premiere Pro or DaVinci Resolve • After Effects or motion graphics tools • Photoshop or Illustrator Bonus if you have experience with: • AI video tools • glitch or analog-style effects • music visualisers Project References To understand the visual direction and music style, please review our current content: TikTok: @sentien_music Instagram: These accounts show the general energy, tone and direction of the project. We are looking to develop both high-energy music clips and more emotive cinematic content
...to ensure everything fits perfectly. Electronic Engineering: Design the schematics and PCB layout for the Hub and the 3 Cartridges based on our BOM. Ensure proper routing for low-noise analog signals (ADS1299) separated from digital/RF signals (ESP32-S3). Mechanical Engineering: Design the 3D enclosure (plastic injection ready) based on our concept art. The Critical Interface: You must engineer the physical connection between the Hub and the cartridges. This involves a custom magnetic locking mechanism and a 6-pad pogo-pin interface for data/power transmission. Final Deliverables Required: For Electronics: Complete Gerber files (RS-274X), NC Drill files, Pick & Place files, and updated BOM. For Mechanics: 3D CAD files (STEP format) and native files (SolidWorks, F...
I need assistance connecting my Panasonic VCR/DVD combo to my HDMI-based TV. I already have an HDMI converter or adapter. Requirements: - Experience with A/V equipment - Familiarity with HDMI connections and converters - Problem-solving skills to ensure a proper setup Ideal Skills & Experience: - Background in electronics or A/V setup - Previous experience with VCR/DVD connections - Ability to work with various TV types (LED, LCD, Plasma)
Hello, **We only consider the QC from China only** I have a consignment of electric Product - Mosquito Diffuser that will be ready to leave the factory in Chengdu, Sichuan, and I need an experienced quality inspector on-site before it ships ou...still on-site. Acceptance criteria • At least 150-200 units sampled following ISO 2859-1 (or factory’s agreed plan). • Clear, well-lit photos attached to each defect description. • Report delivered within 12 hours of inspection completion. Fluency in Mandarin is essential for liaising with plant staff; English must be strong enough for the written report. Familiarity with consumer electronics QC standards and basic test instruments will make the job run smoothly. More details can be shared personally on Cha...
We already have a complete 3D CAD package for a consumer electronics product exploded assembly, rail cross section, injection molded part files, STL/STEP data, and manufacturing drawings. The area that still needs work is the spring mechanism, and functionality. There are some small changes. • part and assembly files reflecting the new spring • STL and STEP exports ready for prototyping • A PDF manufacturing drawing
My Denon AVR drives a home theater system, and the moment the amplifier powers up the speakers erupt with a rolling, thunder-like rumble. The noise stops only when the unit is switched off. All speaker wires, RCA leads, HDMI runs, and power connections have been double-checked and seated firmly, so loose cabling does not appear to be the culprit. I’m looking for an experienced audio-electronics technician who can come on-site, trace the fault, and advise on the fix—whether that turns out to be a failing power-supply capacitor, a grounding issue, or something deeper on the amplifier’s main board. If parts need ordering, I’m happy to approve them once the underlying cause is confirmed. Please let me know: • Your house-call availability in the next w...
Title: Mechanical & Electrical Engineers Needed for Bionic Arm Project (CAD + PCB Design) Description: I am developing a bionic prosthetic arm project and I’m looking for engineers to help with both the mechanical design and electronics/PCB design. Roles Needed: 1. Mechanical Engineer - Experience with CAD software (Fusion 360 preferred but not required) - Design and improve a 3D-printable prosthetic hand/arm - Work with servo-driven mechanisms for finger movement - Ensure parts are strong, lightweight, and easy to assemble - Help optimize the design for 3D printing 2. Electrical Engineer - Experience with PCB design (KiCad, Altium, EasyEDA, or similar) - Design a custom PCB to control and integrate: - 11 servo motors - 5 EMG muscle sensors - 2 oximeter senso...
...at measuring small irregular objects to the same size capability. Scope of measurement • Mixed-material parcels (paper, cardboard, plastic—anything that routinely moves through a fulfillment line) • Dimensions captured: length, width, height only—weight integration is not required at this stage Core expectations I’m looking for a complete, production-ready package: mechanical layout, electronics selection, sensor positioning, control firmware and a simple UI that pushes the data out over USB or Ethernet. Feel free to suggest vision, laser, Time-of-Flight, or hybrid sensing approaches; accuracy within ±3 mm on packages up to 90 cm in any axis will be considered a win. Please engineer with off-the-shelf components wherever practical so cos...
I need a skilled firmware developer to modify the Lexus headunit, specifically for the Mark Levinson audio system. Requirements: - Change Mark Levinson configuration in eMMC and SPI dumps to analog Pioneer configuration. - Modify audio output settings and amplifier settings. Ideal Skills: - Experience with automotive infotainment systems - Proficient in eMMC and SPI dump manipulation - Strong understanding of audio system configurations, especially high-end setups like Mark Levinson and Pioneer
Title: Mechanical & Electrical Engineers Needed for Bionic Arm Project (CAD + PCB Design) Description: I am developing a bionic prosthetic arm project and I’m looking for engineers to help with both the mechanical design and electronics/PCB design. Roles Needed: 1. Mechanical Engineer - Experience with CAD software (Fusion 360 preferred but not required) - Design and improve a 3D-printable prosthetic hand/arm - Work with servo-driven mechanisms for finger movement - Ensure parts are strong, lightweight, and easy to assemble - Help optimize the design for 3D printing 2. Electrical Engineer - Experience with PCB design (KiCad, Altium, EasyEDA, or similar) - Design a custom PCB to control and integrate: - 11 servo motors - 5 EMG muscle sensors - 2 oximeter senso...
...as: OCR or image interpretation from datasheet screenshots Automatic pin name recognition Automatic pin number extraction Automatic functional grouping suggestion Family-based symbol generation logic Duplicate pin handling Multi-unit IC support where applicable Rule-based validation for generated symbols Template-based generation for common IC categories such as: Microcontrollers Memory ICs Analog ICs Power ICs Logic ICs Connectors Export Requirements The final generated symbols or libraries should support export to multiple EDA tools such as: Altium OrCAD KiCad Eagle Expedition Other similar tools where possible UI and Application Requirements The application should also include: User profile creation and management Project save and load support Light mode Dark mode Sys...
Title: Mechanical & Electrical Engineers Needed for Bionic Arm Project (CAD + PCB Design) Description: I am developing a bionic prosthetic arm project and I’m looking for engineers to help with both the mechanical design and electronics/PCB design. Roles Needed: 1. Mechanical Engineer - Experience with CAD software (Fusion 360 preferred but not required) - Design and improve a 3D-printable prosthetic hand/arm - Work with servo-driven mechanisms for finger movement - Ensure parts are strong, lightweight, and easy to assemble - Help optimize the design for 3D printing 2. Electrical Engineer - Experience with PCB design (KiCad, Altium, EasyEDA, or similar) - Design a custom PCB to control and integrate: - 11 servo motors - 5 EMG muscle sensors - 2 oximeter senso...
...ready for sheet-metal fabrication. • Generate an itemised BOM listing fasteners, hinges, gaskets, and any off-the-shelf hardware. • Provide exploded views or assembly instructions so my fabricator can put everything together without guesswork. Key considerations: proper ventilation, easy access panels for maintenance, splash-proof joins, and enough internal clearance for motors, pumps, and electronics I’ll specify. I’m aiming for a clean, kiosk-style exterior with rounded edges and minimal visible screws, but I’m open to your DFM suggestions if they simplify production. Once the CAD files are approved I’ll run a prototype; final payment releases after the first unit assembles smoothly and all drawings pass my fabricator’s review. If ...
I run multichannel stores on Shopify, eBay, Amazon, and Walmart, but all of my inventory flows through Sellerchamp. I need an experienced Sellerchamp user to build out new electronics listings quickly and accurately so they sync cleanly to every marketplace. What I need • Create and upload product entries inside Sellerchamp, including SKU, title, category, brand, condition, specs, and key features. • Attach high-resolution images, set competitive pricing, and apply marketplace-specific templates where required. • Map variations (size, color, model) and ensure attributes meet each channel’s compliance rules. • Optimize keywords for search visibility without keyword stuffing. • Deliver an initial batch of 50 listings so I can review formatting...
I need a full-featured, small-scale multi-vendor marketplace built natively for both Android and iOS. The app has to let any store—regardless of product type—open a shop front, list items, and receive orders, so the catalog structure must be flexible enough to cover clothing, electronics, home goods, or anything else vendors decide to sell. User roles the system must recognise: - Buyers - Sellers/Vendors - Admin Core flows include simple account creation, product upload with images and variants, cart and checkout, order tracking, and in-app messaging between buyer and vendor. I will also need an admin console (web or app-based) where I can approve vendors, moderate listings, manage commissions, and view analytics. Payment methods to integrate: - Credit/Debit Cards - B...
I need a China-based Design for Manufacturing specialist who can dive straight into our thermoplastic wearable-gadget line and push manufacturing efficiency to the next level. Your day-to-day work will center on injection-molded parts and final assembly, r...measurable cycle-time reductions, tooling simplifications, and smoother line layouts that preserve product reliability and cosmetics. The schedule is intensive—about 100 hours a month—so quick response loops and hands-on factory presence are essential. Fluency in Mandarin plus solid working English is mandatory for seamless calls and report writing. If you have proven DFM wins in consumer electronics, live within travel distance of major South China manufacturing hubs, and thrive on tight schedules, I’m read...
...corridors and dusty construction entries alike. • A rigid steel frame for durability, yet light enough to remain truly portable. • Quiet, sealed gear-motor driven by a rechargeable battery pack with enough capacity for a full shift. I need a freelancer who can translate this outline into a complete, ready-to-manufacture solution. The work spans mechanical design (3-D CAD, load calculations), electronics (motor driver, timer circuit or microcontroller, safety interlock, battery management), and embedded firmware that lets me tweak the hourly advance interval if required. Deliverables 1. CAD files and assembly drawings showing the steel chassis, spindle arrangement, and low-angle entry/exit ramps. 2. Electrical schematic, PCB layout, and firmware source code that runs t...
I have already drafted a short video that celebrates responsible e-waste recycling and shows how Attero Recycling Pvt. Ltd. turns discarded electronics into valuable resources. Now I need a seasoned video creative to transform that rough cut into a crisp, compelling brand spot that will live on our website, social channels, and at events. Goal The video’s sole purpose is brand promotion. Every frame should underline the innovative technology behind Attero’s patented recycling process while naturally conveying our commitment to a cleaner planet. Scope of work • Refine or rebuild the edit for maximum impact (60–90 seconds is ideal). • Enhance visuals with motion graphics, text call-outs, and subtle animations that spotlight the tech. • Add or...
...thickness and minimal support requirements will be important. Please integrate: • Clearly defined mounting points and screw holes that line up with our existing bracket (I’ll share the bracket file once we start). • A shaped internal compartment large enough for the electronics pack; I’ll provide the board and battery dimensions so you can nest them neatly. No 2-D drawings are necessary; I only need the fully parametric 3-D file plus a clean STL/STEP export. Once printed, the shell should clip together firmly, keep the electronics snug and leave room for a silicone gasket I’ll add later. Deliverables accepted when: – All dimensions match the spec I give you within ±0.2 mm. – Mounting holes and interior features print ...
We are looking for a skilled Embedded Hardware Engineer to design a custom electronics board for our product. The project involves developing the complete hardware architecture, including schematic design, PCB layout, and component selection. The goal is to create a reliable and production-ready board suitable for prototyping and future mass manufacturing. Scope of Work • Design complete electronic schematic based on provided requirements • Develop PCB layout (4-layer preferred) • Select components available from major distributors • Implement power regulation and protection circuits • Integrate microcontroller and communication interfaces • Optimize the design for signal integrity, EMC, and manufacturability • Prepare all required manufac...
I need a compact 2-4 channel analog MEMS microphone array built around an XMOS processor. The board must perform real-time beamforming, echo-cancellation and noise-suppression, then expose a clean audio output through straightforward header pins so it can be patched into downstream hardware without fuss. Size matters here: the smaller the PCB, the better. I’m expecting you to handle the full hardware cycle—schematic capture, PCB layout, component selection and a ready-to-order BOM—plus the XMOS firmware that brings the DSP features to life. Your code should compile and run on the free tools from XMOS; please include any scripts or tuning utilities you rely on. Deliverables • Production-ready Gerbers, pick-and-place file, annotated schematic • BOM wi...
I’m ready to turn a blank Shopify account into a revenue-generating dropshipping store but need an expert to guide the entire build. The platform is non-negotiable—Shopify—yet everything else is still open. I haven’t locked in suppliers and I’m flexible on the product mix; clothing, electronics, home goods or any other high-margin items that can ship quickly are all on the table. Here’s what I expect from you: • Configure the Shopify storefront from theme selection to payment, shipping and tax settings. • Research and present at least 20 profitable, low-competition products along with reliable suppliers who can deliver reasonable shipping times to my primary market. • Upload those products with persuasive copy, high-quality ...
I need a custom power supply designed specifically for consumer electronics, with a focus on automation systems. The power supply must output 12V. Key requirements: - Suitable for consumer electronics and automation systems. - 12V output voltage. Ideal skills and experience: - Expertise in power supply design. - Experience with consumer electronics and automation systems. - Knowledge of safety standards and regulations. Please provide your portfolio and relevant experience.
...(front/side/back) - Simple style guide (colors/materials/finish suggestions) Requirements - Strong portfolio in industrial design / consumer hardware / robotics - Experience with CAD (SolidWorks, Fusion 360, Rhino, etc.) - Ability to design friendly, minimal, premium products - Great communication and fast iteration cycles Nice to Have - Experience designing for robotics, medical devices, or consumer electronics - CMF (color/material/finish) expertise To Apply Please share: - Portfolio links (required) - Relevant robotics/hardware examples - Your CAD tools - Estimated timeline and hourly rate This project will start as a short design sprint and can expand into a longer engagement if it’s a great fit....
I’m putting together a series of technology and gadget articles aimed at the general public, and I want every piece to do two things: inform clearly and rank well in search. The topics will range across consumer electronics, new gadget launches, practical how-tos, and straightforward explainers of emerging tech. Here’s what I need from you with each article: • Thorough, up-to-date research drawn from reputable sources, cited where appropriate. • 100 % original copy—I run plagiarism checks—written in an easy, engaging style that a non-technical reader can follow. • Clean SEO fundamentals: a focus keyword I’ll supply, naturally integrated supporting terms, an SEO-ready title, meta description, and logical H1/H2 structure. • ...
Job Title: E-commerce Category & Subcateg...to Temu — selling extremely low-priced products across all categories: fashion, shoes, beauty, electronics, home goods, gadgets, toys, pets, automotive, tools, and literally everything else people buy online. We need you to research and create a complete, professional, and scalable category structure with approximately 25 main (top-level) categories and multiple logical subcategories under each one (aim for 5–15 subcategories per main category, depending on the topic). The structure must be: Customer-friendly and intuitive (easy to find products) SEO-optimized (use natural, searchable keywords in names and slugs) Broad and deep like Temu (not specialized in one thing — covers fashion + electronics + home + g...
I'm looking for a skilled 3D AutoCAD designer to create a detailed drawing for a consumer electronics product, specifically a radio. The drawing should include internal components. Ideal Skills and Experience: - Proficiency in AutoCAD, especially for 3D modeling - Experience in designing consumer electronics - Attention to detail, particularly for internal components - Strong understanding of product design and functionality Please provide samples of similar work done.
I'm looking for a skilled 3D AutoCAD designer to create a detailed drawing for a consumer electronics product, specifically a radio. The drawing should include internal components. Ideal Skills and Experience: - Proficiency in AutoCAD, especially for 3D modeling - Experience in designing consumer electronics - Attention to detail, particularly for internal components - Strong understanding of product design and functionality Please provide samples of similar work done.
...prevention security of a bolt on mount) The device should be: IP rated. I'm not sure which IP rating would be most appropriate for a Vehicle roof mounted item which will be exposed hot summer or cold winter conditions from the North to the southern United States, with bolt holes going down through the ceiling, Or for the outer covering which is preventing any water getting to any of the electronics or gears.. I'm open to suggestions but after seeing the final design things can change. - It needs a 180 degree spin from left to forward to right, and possibly a 30 degree tilt up & down for best results and easy installation. - There Is a permanent waterproof wire connected to the back of the camera which would prevent 360 degree rotations. - Best available wa...
...handle both: technical recommendation of the microcontroller commercial sourcing guidance in Hyderabad / India The person should be able to suggest the best MCU based on cost, availability, reliability, peripherals, and production scalability, and also guide on vendors/distributors, pricing, MOQ, and backup sourcing options. Experience in embedded systems, industrial electronics, BOM optimization, and Indian electronics sourcing is strongly preferred. Please apply with: relevant experience similar projects MCU families worked with sourcing experience in India To filter better candidates, add these screening questions at the end: Which microcontroller families have you worked with in commercial products? Have you selected MCUs based on both technical and sourcin...
...types and ratings of elements if necessary, place elements according to the requirements of electronics and microcircuitry in PCB Editor, make a board trace, write a specification and a list of elements by type and manufacturer, basic parameters for printing through specialized sites. The board is double-sided, elements and a GND polygon should be placed on the front side along the perimeter, as well as, if possible, some connections-traces between the elements, on the back side all the necessary element traces. You need to follow standard design rules for typical FR-4, keeping trace widths appropriate for low-voltage logic and small power sections. If you have worked with mixed-layer consumer electronics boards before, I would be happy to see a short example or screensho...
I run a local store that specializes in BUYING electronics store and need help lifting our Google rankings through solid on-page SEO. My immediate priorities are threefold: sharpening keyword usage across all core pages, rewriting meta titles and descriptions so they earn clicks, and tightening the overall content structure for both users and crawlers. You’ll start by auditing the site, then working with the handful of keywords I already have in mind to expand the list into a data-backed, intent-focused set. From there, each target page should receive a revised title tag, description, H1/H2 hierarchy, and naturally integrated keywords without sacrificing readability. Deliverables • Keyword research report showing search volume, difficulty, and the final terms we&rsquo...
I need a patent for a new consumer electronics product, specifically a pressure washer gun Key Requirements: - Expertise in patent applications for physical consumer goods - Experience with electronics patents is a plus - Detailed patent drawing and documentation preparation - Prior success in securing patents is preferred Ideal Skills and Experience: - Background in engineering or product design, especially in electronics - Strong understanding of patent law and intellectual property - Ability to conduct thorough prior art searches - Excellent technical writing skills Please provide your relevant experience and approach in your bids.
...operating temperatures and high humidity environments. The PCB must be designed using Altium Designer and be ready for manufacturing. Deliverables should include schematics, PCB layout, Gerber files, BOM, Pick & Place files, and basic manufacturing documentation. Components should preferably be selected from Özdisan Electronics () to ensure reliable supply for production. We are looking for engineers with real experience in industrial PCB design and production-ready electronics. Please do not apply if your experience is limited to Arduino hobby projects or firmware-only work without PCB design. When applying, please include examples of previous PCB designs and production boards, along with your estimated timeline for this project. Important: To confirm that yo...
...quench, reset). 2. Bill of materials with manufacturer part numbers for easy sourcing. 3. Simulation files or oscilloscope screenshots that prove reaction time under a simulated arc fault. 4. PCB layout files (KiCad, Altium, or similar) ready for fabrication. 5. Brief application note describing installation, tuning, and any thermal considerations. If you routinely work with RF power electronics and have experience in fast solid-state crowbar or clamp circuits, this will be straightforward. Please outline the core approach you intend to take—whether that’s high-speed MOSFET crowbar, SCR clamp, or another solid-state topology—and name the tools you’ll use (LTspice, ADS, etc.) so I can stay synced with your workflow. I’ll review proposals qui...
I’m running detailed market research and need a clean, verifiable list of U.S.-based Shopify stores that actively use Shopify Fraud Protection. The focus is on small-to-mid tier shops, capped at roughly 400 000 visits per month, so the big names are out. Please leave out grocery, clothing, perfume, and pet stores; categories such as electronics, home & garden, beauty & health—or any other niche that isn’t excluded—are welcome. I’m flexible on how you gather the data: scraping, APIs, or well-documented manual checks are all fine as long as the results are accurate. Deliverables • Spreadsheet (Excel or Google Sheets) listing: – Store URL and brand name – Estimated monthly traffic figure and data source (Similarweb, B...
I’m running detailed market research and need a clean, verifiable list of U.S.-based Shopify stores that actively use Shopify Fraud Protection. The focus is on small-to-mid tier shops, capped at roughly 400 000 visits per month, so the big names are out. Please leave out grocery, clothing, perfume, and pet stores; categories such as electronics, home & garden, beauty & health—or any other niche that isn’t excluded—are welcome. I’m flexible on how you gather the data: scraping, APIs, or well-documented manual checks are all fine as long as the results are accurate. Deliverables • Spreadsheet (Excel or Google Sheets) listing: – Store URL and brand name – Estimated monthly traffic figure and data source (Similarweb, B...
I am looking for a skilled developer to create an e-commerce website. The website will cater to groceries and electronics, featuring a unique membership model where customers can log in and pay a membership fee. Each month, 10% of the membership fee will be credited to the customer's wallet, and this benefit will last for 5 years. After 5 years, the customer's account will be deactivated. Minimum cart value to be set at Rs 3000 Key Requirements: - Develop a e-commerce website - Implement a membership system with a single membership option. - Integrate Razorpay for processing membership payments. - Credit 10% of the membership fee to the customer's wallet monthly. - Automatically deactivate customer accounts after 5 years. Ideal Skills and Experience: - Experience w...
I’m running detailed market research and need a clean, verifiable list of U.S.-based Shopify stores that actively use Shopify Fraud Protection. The focus is on small-to-mid tier shops, capped at roughly 400 000 visits per month, so the big names are out. Please leave out grocery, clothing, perfume, and pet stores; categories such as electronics, home & garden, beauty & health—or any other niche that isn’t excluded—are welcome. I’m flexible on how you gather the data: scraping, APIs, or well-documented manual checks are all fine as long as the results are accurate. Deliverables • Spreadsheet (Excel or Google Sheets) listing: – Store URL and brand name – Estimated monthly traffic figure and data source (Similar...
