Electronics jobs

I’m looking for an engineer or a small team to deliver a working prototype of the electronics for a automated shutter project. The system runs on 24V DC and drives two brushed DC motors (each actuator delivers roughly 50 Nm at the output shaft through mechanical gearing). The electronics will sit inside the actuator housing, and I want Wi-Fi connectivity with Home Assistant integration (preferably ESPHome, MQTT is also fine). My preference is one ESP32 controlling both motors, with encoders (A/B) on each output shaft. I will not use limit switches, so the design should include reliable end-position handling without them: travel learning/calibration, position tracking via encoders, and safe stopping based on current sensing and/or “PWM commanded but encoder not m...

Description We're developing a battery-powered consumer audio device that plays pre-loaded audio recordings on a daily schedule (three fixed times per day). Audio quality is the #1 technical priority — every design decision (DAC selection, power delivery, speaker driving, trace routing) should prioritize clean, warm, rich audio reproduction. This is Phase 1 — electronics design only. Enclosure design is a separate engagement. Your deliverables are digital design files. We handle fabrication and assembly separately via JLCPCB, so your designs must be production-ready and JLCPCB-optimized. No enclosure work — that's a separate Phase 2 engagement. Device Functionality Plays a 2–3 minute audio recording at three scheduled times daily 3 toggle switche...

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I need a professional to write a new VIN to a used ECM for a GMC Terrain SUV. Requirements: - Experience with ECM programming - Familiarity with GMC vehicles, specifically Terrain - Must ensure the new VIN is correctly and securely written Ideal Skills: - Automotive electronics expertise - Previous work with GM vehicles - Attention to detail and precision Please provide details of your experience and any relevant certifications.

I need a polished 20–30 second 3D animation that spotlights a new consumer-electronics product and positions it as premium and desirable. The scene may start with a dramatic reveal of the device, then flow through smooth camera moves, subtle lighting shifts, and close-ups that highlight key design features. Think sleek materials, realistic reflections, and motion that feels cinematic yet social-media-friendly. You are free to build the model from scratch or refine existing CAD/OBJ files I supply. Either way, I’m counting on you to handle geometry clean-up, texturing, HDRI or studio lighting, and final compositing inside Blender (or a tool of similar capability). Color grade for a modern tech look, keep pacing tight, and deliver a file that drops straight into Instagram,...

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...for the bike-side BLE module with secure pairing, local timer logic, shutdown routines, and activity logging • Android tablet app with a simple dashboard to select a bike, issue start/stop, display live status, download logs, and store them in CSV or SQLite for later analysis • Wiring diagram and BOM for integrating the BLE module, power relay, and hardware E-stop into the existing bike electronics • Test procedure that demonstrates safe-state behaviour on link loss, timer expiry, power failure, and emergency-stop activation • Source code, build instructions, and brief documentation so my technical staff can maintain the system in the future Acceptance will be based on: 1. Proven operation with at least 15 bikes running concurrently in an offline en...

I’m getting ready to launch an online electronics store and I want Instagram to be the primary sales channel. The account needs to look trustworthy, feel engaging, and make it effortless for shoppers to ask questions and complete a purchase. Here’s what I expect from you: • Set up or optimise my Instagram Business profile so it clearly presents our electronics range (smartphones, accessories, gadgets, etc.). • Implement a smooth customer-service workflow—quick-reply templates, organised DM folders, and, if possible, an FAQ highlight or automated chat tool—so every inquiry is answered promptly. • Advise on best-practice content themes and posting frequency that convert followers into buyers. • Recommend any extra apps or inte...

I’d like a faithful, wearable recreation of Spectra Phantom’s power gauntlet from Bakugan : New Vestroia. The piece needs to be built primarily in durable plastic so it’s light enough for everyday cosplay use yet sturdy enough to survive conventions and travel. I’m after a moderate level of surfac...anime. If you look up clips of Spectra activating his gauntlet you’ll see exactly how the tray flicks out; that is the interaction I’m aiming for. I’m open to a spring-assisted or manual release as long as the motion feels sharp and reliable. Fit matters: the gauntlet should strap securely around an adult forearm with some adjustability (Velcro, buckle, or hidden elastic). Internal wiring or electronics aren’t required at this stage, but t...

...anime. If you look up clips of Spectra activating his gauntlet you’ll see exactly how the tray flicks out; that is the interaction I’m aiming for. I’m open to a spring-assisted or manual release as long as the motion feels sharp and reliable. Fit matters: the gauntlet should strap securely around an adult forearm with some adjustability (Velcro, buckle, or hidden elastic). Internal wiring or electronics aren’t required at this stage, but the shell should have space to retrofit LEDs later. Deliverables • Finished, wearable gauntlet ready for paint or pre-painted in show colours • Source files (STL/OBJ or equivalent) if 3D printing is used, so I can reprint parts in the future • Short video or photo set demonstrating the card slot oper...

I run a company that delivers professional engineering, electronics, software, and production services to the medical‑device sector, and I’m looking for a complete website that accurately reflects that expertise. Beyond engineering, we also support high‑quality, cost‑efficient manufacturing through a trusted supplier network, established and verified through many years of collaboration. The primary goal of the new site is to showcase our capabilities — from design to production — in a way that allows potential clients to immediately understand our strengths, reliability, and track record. Content focus • Concise engineering and product‑development project snapshots with strong visuals • A section highlighting our production capabilities and our long‑te...

I’ve completed the physical shell for a phone case with a built-in drawer. I now need a freelancer to design and prototype the **electronics + firmware** that detects drawer activity and reliably sends events to the phone/app which I have already developed. (what I need built): * Recommend the best sensing approach to detect **drawer open/close** (magnetic reed/Hall, microswitch, optical, etc.) and design around the case constraints. * Select components and create a complete electronics design: * **Low-power microcontroller + BLE** (or comparable phone connectivity) * Sensor(s) for drawer state * Battery + charging solution (or wired power if strongly recommended) * LED indicator (subtle, optional but preferred) * Provide: * Schematic, BOM, and PCB layout (compact, ...

...production-grade rental platform designed to manage rentals for a wide variety of items, from vehicles and electronics to furniture and specialty equipment. Built with and hosted on Vercel, the platform combines a clean user experience with robust backend functionality, making it suitable for SaaS-style rental marketplaces. Users can browse, reserve, and manage rentals, while admins can control inventory, track orders, and process payments seamlessly. The system is designed with scalability, security, and configurability in mind, enabling easy integration with payment gateways, AI tools, and other third-party services. Key features include: Multi-Category Rental Marketplace: Rent vehicles, electronics, furniture, and more from a single hub. User Authentication: Secure ...

I’m building a content hub that helps everyday shoppers understand the latest gadgets without drowning in jargon. I need a writer who can turn electronics topics into friendly, easy-to-read blog posts that still feel credible to tech-savvy readers. What I’m after • Regular blog articles covering new product launches, comparisons, buying guides, and troubleshooting tips—always aimed at consumers who want the quick, clear version rather than a data sheet. • A balanced tone: conversational, informative, and SEO-aware, but never keyword-stuffed. • Explanations that stay “simple and easy to understand,” translating specs into real-world benefits. Scope and workflow I’ll share a list of products or themes for each post along w...

...identity, and building listings that convert. What I need from you • Storefront design & branding – cohesive banner, layout, colour palette and imagery that match a modern electronics feel while following Amazon design guidelines. • Product listing creation – write copy, select keywords, upload images/infographics and publish the initial catalogue. • Ongoing optimisation – refine titles, bullets and back-end terms based on keyword research and early performance data. Please apply only if you’re comfortable using Amazon Seller Central, A+ Content and basic image-editing tools, and if you can show previous work on electronics or similarly technical items. Once the store goes live, I’ll review every listing for accuracy...

I need a solid, campaign-ready outreach list of manufacturers operating in Mainland China, with a primary emphasis on the Textiles sector but also covering Electronics, Automotive Parts, Heavy Machinery, Logistics, Shipping, and Bunkering. Every record has to point me straight to a real decision-maker—Sales Representative, Export Manager, or General Manager—so generic inboxes (info@, sales@) are out of the question. Quality is non-negotiable: each email must run through ZeroBounce and return at least a 95 % deliverability score. I’m aiming for a minimum of 300 unique companies with zero duplicates. Please draw only on proven B2B research methods and tools you’ve used successfully before; I expect the data to be clean enough to drop straight into an outrea...

I want to take traditional conveyor-belt tensioning a decisive step forward by creating a completely motorized, cable-and-pulley system that adjusts itself on the fly. The goal is to maintain optimal belt tension at all times—compensating automatically for stretch, wear and changing load—so downtime, manual checks and prema...accuracy, response time and sensor reliability in a pilot rig Acceptance criteria • Automatic tension error ≤ ±2 % under dynamic loading • Wireless dashboard updates at <1 s latency within 30 m radius • Predictive alert generated at least 24 h before expected maintenance threshold If you are a senior mechanical and automation engineer who enjoys blending clever mechanics with smart electronics—and has an...

I’m building a master outreach database and need a reliable researcher to source and verify email contacts of manufacturers based in mainland China. The priority sectors are Electronics, Textiles and Automotive parts, but I also want to cover heavy machinery, logistics, shipping and bunkering companies so I can target a broader supply chain. Every address must pass an email-verification service (Hunter, NeverBounce, ZeroBounce—use whatever you prefer as long as the result shows “deliverable”), ensuring the list is ready for immediate campaigns with no hard bounces. Please focus on three job functions only: Sales Representatives, Export Managers and General Managers. I’m not interested in generic “info@” or “sales@” inboxes; nam...

I have between six and ten consumer electronic items that require crisp, white-background photography suitable for Website and marketing collateral. Each shot should be evenly lit, colour-accurate, du...plus layered PSD or TIFF files so I can make future tweaks if needed • Basic retouching included: scratch removal, fingerprint cleanup and exposure balancing you’re welcome to come on-site if you’re local and fully equipped. Turnaround within one week of receiving the products is ideal, but let me know if you need a little more time and we can coordinate. If your portfolio features similar electronics work, please share a link when you respond so I can see lighting consistency and reflections handling. Looking forward to clean, professional images that let the t...

Building a Catholic Prayer Chime Device — Electronics Design Phase We are developing The Angelus Chime, a battery-powered devotional device that plays authentic church bell recordings at 6 AM, 12 PM, and 6 PM. This is Phase 1 focusing exclusively on electronics design. IMPORTANT: This engagement delivers DIGITAL FILES ONLY — No physical prototypes, no assembly, no enclosure work. DEVICE OVERVIEW A sacred object for the home — a device that rings real church bells three times a day, as they have for 700 years across Europe. No app, no WiFi, no Bluetooth. Just bells. CORE FUNCTIONALITY Plays 2-3 minute church bell recordings at prayer times 3 toggle switches for each prayer hour Rotary switch for 8-12 bell recordings on SPI flash Volume control + large m...

I’m getting ready to launch an online electronics store and I want Instagram to be the primary sales channel. The account needs to look trustworthy, feel engaging, and make it effortless for shoppers to ask questions and complete a purchase. Here’s what I expect from you: • Set up or optimise my Instagram Business profile so it clearly presents our electronics range (smartphones, accessories, gadgets, etc.). • Implement a smooth customer-service workflow—quick-reply templates, organised DM folders, and, if possible, an FAQ highlight or automated chat tool—so every inquiry is answered promptly. • Advise on best-practice content themes and posting frequency that convert followers into buyers. • Recommend any extra apps or inte...

I am seeking a US-based hardware developer or electronics technician to assemble two physical prototypes of an RF-based proximity system. I have already developed the full source code and circuit schematics; however, due to a physical disability, I require a partner to handle the soldering, wiring, and physical housing of the components. Technical Requirements The project consists of two separate units: a Transmitter and a Receiver. Microcontrollers: Program and integrate 2x Arduino boards (provided/specified in schematics). Connectivity: Configure RF modules for proximity detection. Power: Integrate rechargeable battery systems (Li-Po or similar) with charging ports for both units. Assembly: Solder all components according to provided schematics. Enclosure...

Project Overview We are developing visuals for a product concept called AquaSkin, a self-sealing pipe wrap that automatically seals small leaks using hydrogel / superabsorbent beads. The mechanism is purely material-driven (no electricity or electronics). We need a freelancer to create physically believable 3D models, animations, and explanatory visuals that clearly communicate how the system works at both: • Macro scale (wrap applied to leaking pipe) • Micro scale (single bead interacting with water) This is not a cinematic animation project — technical realism and simulation credibility are critical. Core Concept (Technical Summary) AquaSkin is a three-layer composite wrap applied around a leaking pipe. Layer Structure: Outer Layer (Structural Containment) ...

I am handicapped and I need help reselling a variety of used items, including household goods, toys, electronics, and clothes on Facebook Marketplace or site of your choice. Key Tasks: - Prep items for sale - List and Store items - Handle shipping Ideal Skills and Experience: - Experience with Facebook Marketplace - Good organizational skills - Knowledge of pricing used items Looking for an efficient and reliable freelancer to get this done.

...ESP32 and MCP23017 are not damaged input voltages are clamped/limited to safe levels device remains functional after such an event (within reasonable energy/time assumptions) Minimum required protection per each line (A1..A25 and B1..B25) 330Ω series resistor on every line (mandatory; placed close to the connector) Additional protection components sized so that 12/24V will not harm the electronics (designer must calculate currents): clamp to 3.3V/GND (ESD/TVS/diode clamping) with proper current limiting, and/or buffering/isolation stage if it’s more reliable/cost-effective The schematic must include a short note specifying the assumed abuse case, e.g. “Accidental 24V DC applied to a single line for a few seconds” and show the design rationale (safe...

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I need a concise, data-driven snapshot of the best-selling items on that meet these two thresholds: a minimum of 100 000 units sold per year and an average selling price of at least $30. My focus spans the following categories: Electronics, Beauty, Health & Personal Care, Household, Health & Baby Care, Appliances, Home, Garden & Tools. For every product that satisfies the criteria, capture: as attached Excel file Accuracy matters more than volume, so reliable data-gathering methods—Helium 10, Jungle Scout, Keepa or similar—are expected. Let me know if any category produces too few qualifying items so we can adjust in real time.

I’m looking for an experienced electronics designer to develop a complete industrial-grade control system consisting of two devices: 1. Transmitter (TX) – collects inputs from joysticks and other signals (8 analog + 2 digital + AUX). 2. Receiver (RX) – receives data from TX via CAN and drives power outputs. Communication between TX and RX must be via CAN bus. The system must operate on 12V or 24V vehicle/machine installations, with a supply range of 9–27V DC. Scope includes schematic design, SMD PCB design, and enclosure selection/design. ⸻ Functional Requirements TX (Transmitter) • 8 analog input channels (joysticks / analog signals) • 2 digital inputs • 1 AUX signal (logic/auxiliary) • Analog measurement must use an industrial...

Project Overview I am seeking an experienced Power Electronics and PCB Layout Engineer to design a universal 12V Switch-Mode Power Supply (SMPS) charger PCBA. These chargers will be used for heavy-duty agricultural sprayer equipment, meaning they must withstand severe rural grid voltage fluctuations (90V - 280V AC) and physical vibration. The Manufacturing Strategy (Crucial) We are utilizing a flexible, high-volume manufacturing strategy. We will import the base PCBAs from China with all SMD components pre-populated. Our local factory will hand-solder the heavy THT components (Transformers, Capacitors, Shunts, Displays, and MCU Jumpers) to dictate the final specs. We need two physical board layouts that share the exact same mechanical footprint, mounting holes, and MCU logic: Boa...

...CDR (editable source file) * Print-ready PDF * High-resolution JPEG/PNG previews * At least 5–7 initial concepts and reasonable revisions * Provide realistic 3D mock-ups of the outer carton design Skills Required * Graphic Design * Packaging / Box Design * Adobe Illustrator / Photoshop / CorelDRAW * Experience in industrial or product packaging (battery, electronics, machinery preferred) Additional Notes * Experience with battery, electronics, or industrial product packaging will be a big plus * Please share previous packaging or carton design samples in your proposal * This may turn into long-term work for future product designs Budget Open to fair and competitive bids based on experience and quality....

I need an experienced electronics / PCB engineer to design a reliable 24/7 traffic light controller PCB. This is a safety-critical industrial system, not a hobby project. System Details: 220VAC traffic light LED modules Control via TRIAC (optocoupler + TRIAC driver) Continuous 24/7 operation ESP32-based control Fail-safe design required Industrial-grade AC mains design Using EasyEDA PRO Requirements: Strong ESP32 hardware experience Experience with AC mains / TRIAC design Experience with industrial / high-reliability systems Comfortable designing fail-safe protection systems Timeline (strict): Day 1: Complete schematic Day 2: PCB placement & routing If it takes longer, it means you are not experienced enough — this is not a complicated project. You must be ready to st...

...A Step-by-Step Guide Have you ever dreamed of building your own remote-controlled car from scratch? In this guide, we’ll walk you through creating a fully functional DIY RC car using affordable, easy-to-find components like the Arduino Uno, joystick module, NRF24L01 wireless transceiver, and L298N motor driver. Whether you’re a hobbyist, a student, or just someone who loves tinkering with electronics, this project is a fun way to learn about wireless communication, motor control, and Arduino programming. By the end, you’ll not only have a working RC car but also a deeper understanding of how these components work together. Let’s roll up our sleeves, gather our parts, and bring your custom RC car to life! If you’d like, I can also create a clear ...

...Between €50 and €100 (mid-to-high ticket products, no cheap items). Profit Margin: Minimum 40% after all costs (product cost, shipping, fees, and VAT). Competition: Not overly saturated. I want to avoid standard AliExpress dropshipping products that are already sold by 100 other sellers on Bol.com. Preferred Categories: Home & Living, Kitchen, Toys, Household items, Garden, Hobby, Electronics Accessories. (No clothing or jewelry). Supplier: Reliable supplier (EU-based is a big plus, or China with fast ePacket/Linex shipping to the Netherlands). Delivery Time: Maximum 10-14 working days (to meet customer expectations). Freelancer Responsibilities: Product Research: Find trending and profitable products on platforms like AliExpress, , CJdropshipping, or local...

I am assembling a large-scale database of verified business contact emails for manufacturers and suppliers based in mainland China. The exact sector is flexible—electronics, textiles, automotive, or any other industry is acceptable—so long as each record represents a genuine factory or wholesale supplier. What every entry must include is: • A working contact email address • The corresponding city or province within China Extra columns such as company name, product line, phone, or website are welcome bonuses, but the location paired with the email is non-negotiable. Quality matters more than quantity, yet I still need a minimum of 20,000 unique contacts. I will run random bounce checks, so a failure rate above 5 % or noticeable duplication will require ...

My 4.5 V circuit needs a small solar panel and the proper charge-management hardware so daylight tops the battery up automatically. I’m not sure what panel voltage or wattage is best, nor which controller IC will keep the Li-ion safe—so I need your electronics expertise. Scope of work – I'll share my schematic of the existing 4.5v circuit – Select or design a charge-controller stage that handles lithium-ion chemistry, prevents over-charge/over-discharge, and outputs a stable 4.5 V rail to the load. – Provide a clear schematic, concise BOM with part numbers that are easy to source, and wiring instructions I can follow on perfboard or a small PCB. – Advise on any protection components (diodes, fuses, reverse-polarity safeguards) so the...

I need a robust scraping solution that continuously pulls price, full product descriptions, and customer reviews for electronics across roughly ten different e-commerce sites. Each time the script runs, the results should append to a master Excel workbook so that every entry is stored chronologically—allowing me to compare today’s prices with yesterday’s and build long-term trend charts without any manual work. Key expectations • The scraper must visit all target URLs, handle pagination or lazy-loaded content where it exists, and respect each site’s structure. • Collected fields: date/time stamp, site name, product name, current price, full description text, average rating, review count, and a link to the product page. • Excel output: on...

I run SmartGear NZ, a growing pre-owned electronics store on Shopify (Electro theme). Sales keep me busy, yet small platform jobs pop up every few days. Rather than posting fresh gigs each time, I want a dependable Shopify specialist on standby month after month. Typical work you will handle • Design-side adjustments: header and footer redesigns, fresh product-page layouts, and periodic homepage revamps. • Code-level theme tweaks and new-feature integrations so the Electro theme keeps pace with our ideas. • App configuration and troubleshooting whenever we introduce or swap tools—payment, inventory, customer-service or anything else that keeps the store humming. • Light backend fixes, minor bug squashes, and general conversion or UX improvements. ...

PROJECT OVERVIEW We are seeking an experienced Power Electronics / Control Systems Engineer to support a STATCOM upgrade project Upgrade from old controller PSR II ABB uses the ABB AC800PEC . The objective is to design, implement, and deploy control algorithms developed in Simulink / MATLAB into the AC800PEC Toolbox environment, ensuring real-time execution and stable grid performance. ________________________________________ SCOPE OF WORK The selected engineer will: 1 Control Algorithm Development • Develop and/or refine dq-axis current control • Design PLL (Phase-Locked Loop) for grid synchronization • Implement DC link voltage control • Reactive power / voltage regulation control • PWM generation strategy 2 Model-Based Design • Develop control models...

I need an experienced electronics / PCB engineer to design a reliable 24/7 traffic light controller PCB. This is a safety-critical industrial system, not a hobby project. System Details: 220VAC traffic light LED modules Control via TRIAC (optocoupler + TRIAC driver) Continuous 24/7 operation ESP32-based control Fail-safe design required Industrial-grade AC mains design Using EasyEDA Requirements: Strong ESP32 hardware experience Experience with AC mains / TRIAC design Experience with industrial / high-reliability systems Comfortable designing fail-safe protection systems Timeline (strict): Day 1: Complete schematic Day 2: PCB placement & routing If it takes longer, it means you are not experienced enough — this is not a complicated project. You must be r...

...maintenance access for staff. • Scalable internal layout that fits standard battery modules and electronics (USB-C/Lightning outputs, safety circuitry, ventilation). Deliverables 1. Concept sketches exploring form, materials, and color direction. 2. Final 3D CAD models (STEP or SolidWorks) ready for mechanical and electrical integration. 3. High-quality renders for investor decks and marketing previews. 4. Basic manufacturing drawings outlining key dimensions, tolerances, and suggested materials/finishes. To apply, please attach a proposal proyek yang terperinci showing comparable work, your design approach, and an estimated timeline from concept to final files. Experience with consumer electronics enclosures, kiosk design, or similar hardware will stand o...

I need a full Shopify build that seamlessly embeds the Reusely trade-in app so customers can send in used electronics for instant valuation and checkout. You’ll start with a fresh Shopify theme (or optimize a lightweight premium one if you have a favorite), install and configure Reusely, and make sure every step from device selection through payment and shipping label generation works without friction. Core requirements • Reusely fully installed, styled to match the store’s branding, and tested across mobile and desktop. • Native Shopify customer accounts enabled so visitors can create, view, and manage their trade-in orders. • Clear electronics catalog/navigation and an FAQ page explaining the trade-in process. • Basic on-page SEO, sp...

I need a skilled technician to reprogram the ELV and reset the CAS module on my BMW. Requirements: - Expertise in BMW electronics - Experience with CAS and ELV modules - Ability to reprogram and reset modules effectively Ideal Skills: - Knowledge of BMW diagnostic tools - Previous experience with similar projects - Attention to detail and reliability Please provide your experience and approach in your bids.

I am assembling a large-scale database of verified business contact emails for manufacturers and suppliers based in mainland China. The exact sector is flexible—electronics, textiles, automotive, or any other industry is acceptable—so long as each record represents a genuine factory or wholesale supplier. What every entry must include is: • A working contact email address • The corresponding city or province within China Extra columns such as company name, product line, phone, or website are welcome bonuses, but the location paired with the email is non-negotiable. Quality matters more than quantity, yet I still need a minimum of 20,000 unique contacts. I will run random bounce checks, so a failure rate above 5 % or noticeable duplication will require ...

...to mount 6 diaphragm pumps (0142HD) vertically on the side walls at 750mm height. Material Strategy: Main body in 1.5mm Galvanized Steel; however, the Filling Niche (900-1300mm) must be a separate sub-assembly in Stainless Steel (AISI 304). Service Access: The design MUST include double access (full-size front and rear doors) to allow maintenance of the back-row drums and pump manifold. Electronics Isolation: A sealed "Technical Hub" at the top (1300-1750mm) for CPU, Arduino, and Power Supplies. Deliverables (14-Day Timeline): Parametric Files: Native SolidWorks or Fusion 360 files. Fabrication Pack: 1:1 DXF/DWG flat patterns (adjusted for 1.5mm K-Factor). Complete BOM: Detailed list of all fasteners, hinges, and industrial components. Assembly Guide: Exploded ...

...be YOLO, and I need the exact same code-base to compile and run on both Windows (desktop with NVIDIA GPU) and a Raspberry Pi 4. Video sources vary—some cameras stream RTSP over IP while a few older analog units reach the NVR through a capture card—so the program has to accept either type without manual re-configuration. For product recognition I care only about groceries; no clothing or electronics labelling is necessary. The model should be trained (or fine-tuned) on the most common supermarket items so false positives stay low even when shelves are crowded. Key expectations • Real-time theft detection logic that raises an event or REST webhook the moment a suspicious removal is spotted • On-screen bounding boxes and confidence scores for detecte...

I'm seeking an experienced product designer to create a utility-focused radio. Key Requirements: - Design a functional and user-friendly radio - Focus on durability and practicality - Incorporate modern design elements Ideal Skills and Experience: - Expertise in consumer electronics design - Strong background in ergonomic and utility-focused products - Proficiency in CAD and prototyping Looking for innovative solutions that balance functionality and aesthetics. Please share your portfolio and relevant experience.

Hello, I have a new Shopify online store selling electronics, and I’m looking for someone with experience in digital marketing. The required work includes: - Search Engine Optimization (SEO) for the store - Creating and managing Google Ads to increase traffic and sales Since the store is still new, my current budget is $100 per month to start. If I notice improvement in performance or sales, we can later agree on a higher budget and continue working together. If you have experience in this field, I’d be happy to hear from you and see examples of your previous work. Thank you.

I’m building an interactive robot around a micro:bit and I need a mechanical / 3D design engineer to turn my concept into a production-ready CAD package for FDM printing. The model must combine rigid PLA/ABS shells with TPU joints or pads, include neat cable channels, screw posts, snap-fit clips for fast assembly, and a hidden battery bay. Please integrate proper seats fo...Exploded view and step-by-step assembly guide (PDF) • Simple wiring diagram showing all boards, servos, sensor and LEDs • MicroPython or MakeCode snippet that proves the motors and LEDs are addressed correctly If you enjoy designing functional, print-ready robots with clean internal layouts, I’d love to see your approach and a sample of previous work that shows similar integration of elec...

I have 20 electronic items ready to launch on Amazon and I need crisp, professional product descriptions that convert browsers into buyers. Each listing must highlight the device’s key technical specifications in a way that is both accurate and easy to scan, while still sounding engaging to a non-engineer. Think of the clas...into hype. Acceptance criteria 1. Tone stays strictly professional—no slang or informal buzzwords. 2. Technical data is correct and formatted the way Amazon likes (e.g., “Bluetooth 5.3,” not “BT 5.3”). 3. No claims that would trigger Amazon compliance flags. 4. All copy passes Copyscape and Grammarly with zero spelling or grammar errors. If you have experience optimizing Amazon electronics listings, please share...

...delivered to me ready for use. The printable parts in the download need to be produced on a reliable FDM printer, finished cleanly, and paired with the necessary electronics. Key tasks you’ll handle • 3D-print every part from the MakerWorld files in a strong, heat-resistant material. Some parts need to be printer in PETG. • Source and install the electronics including arduino, wire everything neatly. • Run a full test roll, capture a short video showing the winder in action. • Ship the completed unit. Needs to work for Australian plug 240V. Total parts cost is estimated at US$170 ## Estimated Parts Cost **Electronics:** - Arduino Nano: ~$5–8 - DC Motor 12V 200RPM (geared): ~$10–15 - PWM motor controller: ~$5–10...