การสร้างต้นแบบ Jobs

We are looking for a designer to help create a prototype for a new backpack we plan to manufacture in the USA for a Fall 2026 release. Currently referred to as the Zephyr Hauler 2.0, this pack is envisioned as a 50-liter ultralight semi-frame pack designed for overnight camping, lightweight travel, and efficient backcountry carry. The pack will be constructed from 1.9 oz urethane-coated ripstop nylon, including the back panel, with a semi-frame system made from embedded nylon webbing/strapping to provide structure and support. It should be capable of carrying loads of up to 100 pounds at full capacity, while still being optimized primarily for ultralight camping and overnight use. Key design features include a hydration bladder sleeve, waist belt, top hood, side zip access, elastic mesh ...

I need an experienced developer to update Crestron touchpanels and an iOS apps to Smart Graphics for an MC3 processor. Attached image shows existing graphics, functioning well from simpl and vtrpro programming. Requirements: - Enhance user interface design - New layout design - Improved navigation - Custom graphics and icons Ideal Skills: - Proficiency in Crestron Smart Graphics - Strong UI/UX design skills - Experience with MC3 processors - Ability to create custom graphics and icons Please provide examples of previous work and a detailed plan.

I’ve thought of a product that springs to life at the tap of a phone or web button, and I need a talented maker to turn that idea into a fully functioning prototype. The core is a pop-up mechanism—whether you favor solenoids, springs, or a tiny geared motor, I’m open—as long as it rises smoothly, reliably, and safely. Control will come from a Raspberry Pi or Arduino (again, whichever you feel best suits the task), with clean wiring and firmware that listens for a remote trigger. Alongside the hardware, I’ll need a very lightweight app or web page that exposes a simple trigger; bonus points if you can add basic status feedback without over-engineering. I’m happy to supply sketches and dimensions. To keep the conversation focused, please share: • P...

I want an HID Omnikey 3021 smart-card reader—converted so it connects through a standard USB-C port instead of USB-A, while still providing full-speed data communication and bus power. I only need the cable/connector side removed and replaced with a USB-C connector so the device enumerates and draws power over USB-C just as reliably as it does over USB-A. There should be no cable, just a USB-C connector so that the device is as small as possible. Here is what will make the job a success: • The finished reader plugs into any standard USB-C host and both powers up and transfers smart-card data without errors. • All USB-C wiring follows the spec’s pin-out and current-handling guidelines. • You supply clear documentation (schematic or wiring map, parts used and...

We have a electronic siren system which have some electronic components. There is a metal enclosure in which all the components are placed. The problem is that, the current system is temporary like a jugaad. We want to get the modular system designed so the goal is: 1. make every component plug and play 2. wirings and cables hidden inside and secure 3. make connections plug and play 4. Thermal dissipation so system cools down internally as there is no exit in the enclosure 5. make system compact and robust for coastal and extreme conditions. 6. Heat sinks and other ways we can make it temperature controlled. Let me also attach a basic requirements document also (AI generated according to our requirements) You are an expert so you can also suggest the implementation things.

I need a scale model of a rugby-stadium CORNER stand built entirely from wood + the seats made of plastic, fitting within 400 mm × 200 mm. Think of the finished piece as a proper architectural model: accurate and straight, true-to-life seating tiers, visible railings, stair runs, vomitories, corner roof cover, and any other details that make the miniature feel like the real structure at a glance. You are provided with a set of high-resolution reference photos so you can match the curvature of the terraces, the rake of the seating, and the column spacing with confidence. The expectation is a fairly detailed finish—precision joins and proper scaling Hands-on craft is recommended but 3D printing will also be accepted. I do not mind how it is done. Key deliverables: • O...

UI/UX Designer (Figma Specialist) Role Overview We are looking for a creative, detail-oriented UI/UX Designer to join our team. You will be responsible for delivering the best online user experience, making you extremely instrumental in our product’s success. The ideal candidate is a Figma power user who views design systems as a living language and has a passion for turning complex problems into elegant, user-centric solutions. Key Responsibilities • End-to-End Design: Lead the design process from initial wireframes and low-fidelity sketches to high-fidelity interactive prototypes. • Prototyping: Build advanced, clickable prototypes in Figma to test user flows and present ideas to stakeholders. • Design System Management: Maintain and scale our Figma component library...

I need an experienced PCB designer to convert my schematic diagrams into a multi-layer PCB layout. This PCB is for industrial oil field equipment, and the main goal is to optimize performance. Key Requirements: - Convert provided schematics into a multi-layer PCB layout - Focus on performance optimization - Experience with industrial equipment PCBs is a plus Ideal Skills: - Expertise in PCB design software (e.g., Altium, Eagle) - Strong understanding of multi-layer PCB design - Background in industrial electronics and performance optimization Please provide samples of similar work.

Cześć, szukam osoby do stworzenia prostego prototypu urządzenia safety (IoT) dla pracowników pracujących na wysokości (np. turbiny wiatrowe). Chodzi o szybkie MVP, nie finalny produkt. Zakres projektu: 1. Hardware (ESP32): - odczyt danych z akcelerometru (wykrywanie ruchu / brak ruchu) - integracja GPS (NEO-6M lub podobny) - obsługa przycisku SOS - wysyłanie danych przez Bluetooth lub WiFi 2. Logika: - wykrycie braku ruchu przez określony czas (np. 2–3 min) - wysłanie alertu (status + lokalizacja) 3. Prosty backend / komunikacja: - może być Firebase lub coś podobnego 4. (opcjonalnie) prosta aplikacja / dashboard: - mapa (lokalizacja) - status: OK / brak ruchu / SOS Cel: Chcę mieć działający prototyp do testów z firmą (demo), nie potrzebuję jeszcze perfekcyjneg...

My web application’s current dashboard feels dated and clunky, so I want to give it a fresh, intuitive look that encourages users to stay longer and work more efficiently. Your job is to take the existing dashboard screens, rethink the layout, interactions, and visual hierarchy, and present a polished, production-ready UI that feels modern on both desktop and tablet breakpoints. I will supply you with: • access to the live app • the existing component library (Figma) • a brief outlining key user flows and pain-points What I need from you: • a clickable high-fidelity prototype of the redesigned dashboard • style guidelines for typography, colour, and reusable components • hand-off files and annotations ready for my developers to implement I&rsq...

CAD Design for Rugged IP67/IP68 Enclosure – Climate Tech Hardware Devices We are CLIMMATECH PRIVATE LIMITED, a climate-tech startup incubated at IIT Mandi, building real-time environmental monitoring and early warning systems. We are looking for an experienced mechanical/CAD designer to design industrial-grade, rugged enclosures for our hardware devices used in harsh outdoor conditions (rain, dust, wind, remote deployments). The goal is to develop deployment-ready, waterproof (IP65–IP68 level) enclosures that are suitable for 3D printing (ASA) and future manufacturing. Scope of Work The selected freelancer will: Review existing design concepts (if provided) and suggest improvements Design complete CAD enclosures for 3 devices: Pravaah (river monitoring device) Doordrishti...

I need a complete design package for a third-person, sci-fi RPG that centres on exploration rather than heavy combat or puzzle-solving. The job covers only the design phase—no coding or asset production—so the final hand-off should let any developer or art team pick it up and start building immediately. Here’s what I expect to walk away with once the project is finished and approved: • A detailed Game Design Document (GDD) outlining story arcs, setting lore, character progression systems and exploration-driven mechanics. • Level and world maps that guide players through varied planets, space stations or derelict ships, clearly indicating key landmarks, interactive elements and traversal flow. • Core system breakdowns for inventory, dialogues, NPC beha...

I am looking to hire a skilled Figma designer from India to help design a social networking website. This will be a monthly ongoing collaboration, and I prefer to work closely with the designer through Google Meet with screen sharing, where we can discuss ideas and make design updates in real time. The project involves designing a modern social networking platform, so prior experience in designing social media or community-based platforms will be a strong advantage. I am looking for someone reliable, responsive, and comfortable working collaboratively on a regular basis. Requirements Must be based in India Must speak fluent Hindi Strong experience with Figma Experience designing social networking or similar platforms Able to work via Google Meet with screen sharing Good communication a...

I’m developing a pair of tight, supportive men’s briefs that feel good during long hours of wear yet stand up to demanding environments. Above all, the fabric must be genuinely cut-resistant while still offering heat, water and sweat resistance, plus enough ventilation to stay breathable. The design needs an ergonomic pouch that prevents chafing, a waistband that holds its position during movement, and stretchable, durable yarns such as nylon- or polyester-based blends. Please work comfort, stability and discreet “controlled access” into the pattern so the garment stays functional all day. Deliverables I need from you: • Concept sketches or digital flats showing front, back and pouch construction • A short technical write-up recommending specific f...

Project Overview We are developing a compact cylindrical chamber where fluid enters tangentially to create a strong vortex flow. The chamber currently produces rotational circulation, but we want to enhance the swirl strength and stability. The goal of this project is to design internal helical guide ribs (swirl-inducing surfaces) along the inner wall of the chamber to improve fluid circulation and increase angular momentum in the vortex core. We are seeking an engineer with experience in fluid mechanics and mechanical design to optimize the internal rib geometry. System Description Chamber type: cylindrical vortex chamber Internal diameter: ~150 mm Chamber height: ~200 mm Material: PVC or similar plastic Fluid: water Flow type: tangential inlet jets generating vortex circulation ...

I'm seeking an experienced designer to develop CAD files for a thin plastic quarter turn fastener and receiver specifically for use in bags. This project requires a combination of innovative design and practical application, ensuring that the final product meets both aesthetic and functional standards. Key Requirements: - Application: Designed specifically for various bag applications, including but not limited to backpacks, tote bags, and travel bags. - Design Specifications: - Contains three components 1. Receiver plate, 1/4 turn locking mechanism, flat bottom 2. Top plate, 1/4 turn knob 3. Securement plate to connect to Top plate around bag material - Must be thin and lightweight to minimize bulk while maintaining strength. - High durability is essential to wi...

I’m ready to launch a fully-featured online store and have chosen WooCommerce as the engine behind it. The job covers both visual design and technical build, so the finished site should feel modern, interactive, and effortless for customers to navigate on any device. This project requires reconfiguring an open source Prestashop prototype website to a WordPress WooCommerce Shopify Hybrid with expanded functionalities and design. -Design, maintain, and code the look and feel of responsive pages on the website. -Deliver improvements and optimizations to existing features; -Be a strong advocate for excellent user experience and recommend solutions; -Create wireframes, prototypes, and mockups for new features for the website; -Collaborate with the marketing and sales teams to gain addit...

Freelancer Requirement: Design & Development of Long-Range Electric UAV (Stealth Capable) We are seeking an experienced UAV design and embedded systems expert/team to collaborate on the end-to-end development of a long-range electric drone with advanced capabilities. Project Overview We are building a high-endurance unmanned aerial vehicle (UAV) with the following target specifications: Flight Time: ~16 hours Payload Capacity: 5 kg Base Weight (without payload): ~45 kg Propulsion: Electrically powered (Single fan propulsion system) Configuration: Fixed-wing / hybrid (open to expert recommendations) Special Requirement: Low observability / radar signature reduction (stealth-oriented design) Should have AI capabilities to take decision Purpose : Survillance Scope of Work 1. UAV D...

We are seeking freelancers for advanced research-based projects that go beyond theoretical concepts. This work requires: Development of a working prototype (physical, simulated, or hybrid) Strong mathematical modeling to support the concept Ability to translate theory into practical, testable outcomes Clear documentation of methodology, assumptions, and validation Ideal candidates should have experience in areas such as engineering, applied mathematics, physics, or computational modeling. This is not a basic research or content-writing task—we are specifically looking for individuals who can design, build, and validate real solutions. Please share relevant past work, especially projects involving prototypes and mathematical frameworks.

Dear Team, Requirements: Mobile phone charger Input' wall mount - universal Output: USB-A BC1. 2 and USB-C PD3. 0 Power: 20W USB Type C PD: IEC 62680-1-2/3 comiance is a must USB Type A legacy port Interoperability : IEC 63002 compluance is a must USB-IF compliance is a must Dynamic power sharing CE and FCC EMC compliance is a must according EN 55032/5 Effeciency: EU CoC Tier2 Tast transient responce is a must Regulation 5% @ max load Reinforeced isolation Safty compliance according IEC 62368-1 is a must Environment: working temprature >80 C Board size:30x35mm Deliverables : Full Schematic Design using Cadence or Altium only Full PCB design : Using Cadence or Altium only Circuit simulation using PSpice or LT spice Full mathematical modeling, including transfer functiobs and comp...

I'm looking for a skilled designer or engineer to create a pet stroller specifically for medium-sized pets (20-50 lbs). The key requirement is that the stroller must have a foldable design for easy storage and transport. Ideal skills and experience include: - Experience in designing pet-related products - Knowledge of materials and mechanisms for foldable structures - Understanding of safety and comfort for medium-sized pets

I’ve thought of a product that springs to life at the tap of a phone or web button, and I need a talented maker to turn that idea into a fully functioning prototype. The core is a pop-up mechanism—whether you favor solenoids, springs, or a tiny geared motor, I’m open—as long as it rises smoothly, reliably, and safely. Control will come from a Raspberry Pi or Arduino (again, whichever you feel best suits the task), with clean wiring and firmware that listens for a remote trigger. Alongside the hardware, I’ll need a very lightweight app or web page that exposes a simple trigger; bonus points if you can add basic status feedback without over-engineering. I’m happy to supply sketches and dimensions. To keep the conversation focused, please share: • P...

I'm seeking an experienced developer to write a research paper on Leveraging Virtual Reality (VR) to Enhance Efficiency, Cost-Effectiveness, and Capability Development in U.S. Air Force Acquisition. Outline listed below Research Question/Topic (Draft – Please update). How can VR-enabled digital twins and simulators enhance efficiency, cost-effectiveness, and capability development in U.S. Air Force Acquisition? To what extent can VR-based mission scenario simulations align acquisitions decisions with operational requirements and increase mission effectiveness? Systems Development & Prototyping • Virtual Prototyping for Faster Procurement: Leveraging VR digital twins to visualize, test, and refine aircraft, weapons systems, or software before production. • VR for ...

Necesito un diseñador/desarrollador web junior —o estudiante con ganas de sumar experiencia— para crear un MVP funcional que imite lo esencial de Tutoringate. El objetivo es una maqueta navegable que me permita mostrar la idea a potenciales usuarios e inversores. Alcance mínimo (presupuesto ajustado): • Sistema de perfiles de usuario para tutores y estudiantes. • Mensajería interna básica entre perfiles. • Calendario de reservas sencillo con horas disponibles y confirmación. • Sección de reseñas para que los estudiantes valoren a los tutores. La interfaz debe seguir un estilo clásico y profesional: colores sobrios, tipografía limpia y estructura clara; móvil-first y responsive. En...

I’m looking for help improving specific parts of an existing desktop application used by remote teams. The app includes several system states such as active, idle, paused, and syncing. Right now, these states are not clearly communicated, and users are not always sure what the system is doing. The main focus is on improving state transitions and making system behavior easier to understand during normal use. I’d like you to review the current flows, identify where confusion happens, and suggest clear improvements to how states, transitions, and feedback are presented. This is a focused task, not a full redesign. If your approach aligns well, there may be follow up work.

I'm looking for an experienced PCB designer to create multiple PCBs for an integrated control system. The project includes: 1. Current Sensing PCB: - Type: To be determined (shunt resistor, Hall effect sensor, or Rogowski coil) 0 to 20 amps at 240 volt 2. Motor Control PCB: - Function: Control a motor with two limit switches - Control Method: Direct ON/OFF control no limit switched required if can find away around 3. Relay Control PCB: - Components: Two relays (one normally closed, one normally open) 4. Touch Screen Interface PCB: - Function: Control and monitor all PCBs has the main power coming in at 240 volt and is the brain behind the can bus 5. Communication Adapter PCB: - Function: Split communication cable all pcbs will communicate over a cable and ...

we already did a backend where we need some improvements, you need to design pages under figma and give your ideas. i will quide you on this, we need a creating Figma Designer. Thanks

I'm looking for a skilled developer to create an EMG wearable device designed specifically for fitness environments. The primary function of this device is to monitor muscle activity across all major muscle groups—arm, leg, and core muscles. Key requirements include: - Accurate real-time monitoring of muscle activity - User-friendly interface for fitness enthusiasts - Durable and comfortable design for active use - Data analytics feature to track performance over time Ideal skills and experience: - Background in biomedical engineering or related field - Experience with EMG technology and wearable devices - Strong software development skills, preferably in mobile app integration - Knowledge of fitness industry standards and user needs Please provide examples of similar work d...

I’m looking to build a simple wearable mask prototype that combines light and vibration to create a relaxing sensory experience. The device should include LED lights (preferably RGB) positioned so they shine through closed eyes and run different light patterns. It should also include 1–3 small vibration motors that sync with the light patterns to enhance the experience. I’d like a few basic modes such as calm (slow and soft), medium, intense, and a random mode that generates varying patterns. The patterns should transition smoothly and not feel harsh or abrupt. The device should be controlled with 2–3 simple buttons (power and mode switching). No app or connectivity is needed. It should be powered by a rechargeable battery (USB-C preferred). The physical build d...

My company Quimper Bike Components, based in Victoria, BC, is seeking a talented Mechanical Engineer or Gear Specialist to finalize the design of a high-density, compound planetary human-powered bicycle gearbox. This system is specifically engineered for high-torque, human-powered mountain biking, focusing on efficiency for steep mountain climbs. Responsibilities: Design and organize a complete STEP file including the gearbox, shifter, cranks, front chainring and rear chainring, Ensuring smooth power flow across all 16 speeds, optimizing for high-density packaging within standard bicycle frame constraints. You must also create a 5-minute explainer video detailing the internal logic, power flow paths for specific gears, and mechanical advantages so the Quimper Bike Components team may unde...

I'm looking for an innovative design for a portable strength training machine using resistance bands. Key requirements: - Adjustable resistance levels - Multiple attachment points for versatility - Portable for easy transport and storage Ideal skills and experience: - Experience in fitness equipment design - Mechanical engineering background - Knowledge of resistance band training Please provide a portfolio with relevant projects.

I’m building a palm-sized device that helps automate at-home medication. Inside it sit two independent plungers driven by micro servos, a vibration motor, a small speaker for audio prompts, and a 1.68-inch colour display for on-device instructions and feedback. All of these elements need to live on a custom PCB, run from a single rechargeable battery that is properly sized for daily use, and work seamlessly together. You will receive the full parts kit, so your focus is on: • designing the board, • assembling and reflowing it, • loading the firmware, and • proving that everything operates exactly as intended. The most important interaction is tight, reliable coordination between the user’s button press (or other trigger you recommend) and the t...

I need a custom harness to connect a Wi-Fi enabled smart door lock, potentially including installation assistance. Requirements: - Design and build a functional harness - Compatibility with Wi-Fi smart door locks - Potential installation support Ideal Skills: - Experience with electronic hardware - Knowledge of smart home devices - Proficiency in installation and setup

I’m putting together a fresh, modern UI for a water-delivery service and I need the complete flow mapped in Figma for both iOS and Android. The goal is to hand developers a clickable prototype that already answers every usability question, so screens, components and states all have to be clearly laid out and named. The product experience should cover: • A smooth user onboarding flow with login and registration • Real-time order tracking that feels intuitive on any screen size • A secure, well-integrated payment gateway • Separate, fully featured log-ins for multiple vendors so suppliers can manage their own orders Please build the design around contemporary mobile patterns—clean typography, generous whitespace, restrained color accents—and keep...

Tôi đã có sẵn bản thiết kế phần vỏ của máy bán bắp rang dạng túi. Giờ tôi cần bạn lo trọn phần “ruột”: 1. Thiết kế toàn bộ kết cấu và cơ cấu bên trong dựa đúng khung vỏ hiện có, bảo đảm máy có thể: • Đổ hạt, nổ bắp, ướp gia vị và đóng vào túi. • Giữ nhiệt an toàn, chống kẹt hạt và vận hành liên tục như mô hình “ポップコーン自販機 仕組み” mà bạn có thể tham khảo trên mạng. 2. Lên danh sách vật tư (BoM) kèm mã linh kiện, nhà cung cấp gợi ý và báo giá ước tính để tôi dễ đặt hàng. Tài liệu t&oc...

I'm looking for a **professional designer specializing in or highly skilled in luxury products** to develop a creative direction and prototypes for a women's handbag brand inspired by Arabian heritage with a contemporary spirit. This project is not just about sketching handbags, but about building a **design language and product identity** that can later be developed into a fully-fledged, manufacturable, and commercially viable brand. This project is not suitable if you: Rely on pre-made templates or recycled ideas Focus solely on visual presentation without understanding the product Lack a portfolio closely related to luxury products Do not differentiate between aesthetic design and manufacturable design Send generic proposals without reading the details I need someone who un...

Busco a un diseñador industrial / gráfico que me ayude a crear un plato para gatos con un estilo moderno y su respectivo empaque listo para producción. Alcance esperado • Concepto de forma y ergonomía del plato pensado para felinos (altura, curvatura y capacidad). • Bocetos preliminares y, tras mi aprobación, modelado 3D con renders fotorrealistas que muestren textura y color. • Archivo técnico con medidas, especificaciones de materiales y sugerencia de acabados seguros para alimentos. • Diseño estructural del empaque (dieline) y arte gráfico exterior coherente con la línea moderna. • Entrega de archivos editables (por ejemplo, .STEP/.OBJ para el plato y .AI/.PDF para el empaque) más...

I’m inviting a handful of practicing hardware engineers or PCB designers to spend about 15 minutes inside my pre-launch web app, PartPilot (). Upload a BOM or punch in a part number, then tell me—straight, no sugar coating—what keeps this from becoming a tool you’d lean on every day. During my own testing, the ability to see stock information across four distributors in one glance feels like the killer feature, but I need fresh eyes. Point out what’s confusing, what’s missing, and what would make you actually pay for Pro. How this works • You must have real-world PCB experience; KiCad users are ideal, though Altium or EasyEDA is fine too. • Reply with a line or two about your experience designing boards or managing component sourcing. No ...

Our engineering team has finalised the PCB, battery pack and wiring harness for a dual-grip handheld device. Now I need the outer skin modelled in Fusion 360 with true Class A quality. The job centres on sculpting the left and right grips so they flow seamlessly into the central body, keeping G2 curvature throughout. Real-world ergonomics drive every line: the grips must stay comfortable during long sessions, accommodate a wide range of hand sizes and allow for a future non-slip texture. Think of the feel of the best gaming controllers rather than a simple plastic shell. Because this will go straight to tooling, every surface must be watertight, draft-aware and suitable for plastic injection moulding. I will share the internal component envelope; your model has to respect mounting boss...

I need a complete electronic design for a next-generation health-monitoring smartwatch whose signature element is a high-resolution micro camera mounted flush to the wrist side of the case. That camera will analyse the wearer’s skin to extract deeper, image-based health insights beyond the usual heart-rate and SpO₂ readings. I am open to your proposals on exactly which metrics image processing can reveal, provided they are scientifically sound and can be handled by an embedded processor in real time. Core hardware requirements • High-resolution skin-facing camera, paired with a wearable-class microprocessor powerful enough to process or compress the image stream on-device. • Minimum 16 GB on-board storage for captured data. • Bluetooth for data sync, a vibrant T...

I am kicking off the concept-generation phase for an ear-based light therapy device aimed at adults who struggle with sleep. I need a creative industrial designer who can translate user-centered insights into a range of fresh, visually compelling ideas that we can later shortlist for detailed development, CAD and prototyping Scope of work • Immerse yourself in the sleep-aid market and the daily routines of adults with insomnia or circadian rhythm issues. • Explore form factors that sit comfortably on—or in— the ear while directing gentle therapeutic light to the auditory canal or surrounding tissue. • Balance aesthetics, ergonomics, safety, and ease of use, keeping in mind eventual manufacturability. Deliverables 1. A minimum of 4–6 disti...

I need a production-ready printed circuit board for a compact consumer-electronics tracker. The board has to combine Bluetooth connectivity for smartphone pairing, GNSS positioning for global location data, a LoRa module for long-range updates, and a 3-axis motion sensor to wake the unit only when it moves. Everything will run from a single rechargeable battery, so careful power budgeting and a low-power microcontroller are essential. Form-factor will be small enough to slip into a key-tag style enclosure, so component height and antenna placement must be considered from the start. I’m flexible on the exact silicon—Nordic, Espressif, STM, Semtech, etc.—as long as you can justify part choice against current draw, cost and global availability. Please take the design from ...

Saya membutuhkan bantuan untuk merancang antarmuka dan pengalaman pengguna sebuah aplikasi Android yang tengah saya bangun. Targetnya sederhana namun jelas: layar-layar utama terlihat menarik, alur navigasi terasa natural, dan keseluruhan desain mengikuti prinsip Material Design agar mudah diimplementasikan. Ruang lingkup pekerjaan: • Membuat user flow ringkas yang memetakan perjalanan pengguna dari onboarding hingga fitur inti. • Menyusun wireframe low-fidelity sebagai kerangka awal, lalu mengubahnya menjadi mock-up resolusi tinggi. • Menetapkan palet warna, tipografi, ikon, dan komponen UI konsisten dengan identitas merek. • Menyediakan prototype interaktif di Figma (atau alat serupa) agar pengujian dapat langsung dilakukan di perangkat Android. Kriteria has...

We are OMM Enterprises, a company engaged in machine manufacturing and sales, including paper plate machines, roti making machines, and other automation equipment. We are looking for a practical Pneumatic Design Engineer or Freelancer who can help us design and improve pneumatic systems for our machines. --- Scope of Work: - Design simple and efficient pneumatic circuits - Suggest suitable components (cylinders, valves, compressors, fittings) - Create technical drawings and layouts (AutoCAD / SolidWorks preferred) - Focus on cost-effective and reliable system design - Provide guidance during implementation if required --- Requirements: - Experience in pneumatic system design or machine design - Basic understanding of industrial automation - Ability to create practical, working desig...

I'm looking for a skilled developer to create a unique vocal training device that incorporates wearable technology. This device will be designed to fit around the neck, utilizing sensors and Bluetooth tech. Key functionalities: - Real-time feedback on vocal performance - Visual feedback on a connected app Ideal Skills and Experience: - Expertise in wearable technology development - Proficiency in sensor integration and Bluetooth connectivity - Experience in building user-friendly mobile applications for real-time data display - Background in audio processing or vocal training technology is a plus Please provide samples of similar work and a rough timeline for project completion.

I need three 7-10" quad-copters professionally put together and flight-tested in the UK. All the parts will be shipped directly to you; once they arrive I’d like the build, setup and maiden flights completed within roughly a week. Core spec: • Air-frames: 7-10" class • Electronics we will supply: FPV camera, GPS module and an onboard Raspberry Pi for extra processing • Flight controller: whatever board you are comfortable with, as long as the final stack runs PX4 flawlessly • Power: LiPo packs – please balance, secure and tune for safe discharge rates Your job starts with a clean assembly, neat soldering and reliable cable management, then moves on to firmware flashing, PX4 configuration, PID tuning and a short hover/flight test tha...

I am building a new solar-hybrid inverter around an Infineon reference design and need an experienced technical advisor who can work with me on-site in Bangalore, part-time, through the entire prototype cycle. Your guidance is required across hardware design, firmware development, hardware fabrication, integration and final testing. Most of the base schematics and application notes from Infineon are in hand; what I need now is a sharp eye and skilled hands to adapt those documents to my exact power ratings, oversee PCB layout iterations, supervise fabrication, bring the boards up safely, write and debug the control firmware, and validate the finished prototype under load. Expect plenty of hands-on lab work—oscilloscopes, power analyzers, thermal cameras, rework stations—plus...

I need a clean, well-commented Arduino sketch that drives a small traffic-light prototype using LEDs, push-buttons, and a couple of sensors (e.g., ultrasonic or IR) to regulate flow rather than just cycle through a fixed sequence. The idea is to simulate a real intersection where vehicle presence triggers state changes while manual override buttons allow testing of special conditions. Here’s what I expect: • The code must compile on the current Arduino IDE without extra libraries beyond the standard ones. • Normal operation: red, yellow, and green LEDs follow proper timing, but a vehicle-detection sensor shortens or extends green time to keep traffic moving smoothly. • A pedestrian button interrupts the flow safely, inserting a walk phase before resuming. &bul...

โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด

PLEASE READ THE CONTEST DETAILS BELOW BEFORE SUBMITTING ANYTHING! PLEASE DO NOT SPAM WITH IRRELEVANT ENTRIES OR VERY LOW QUALITY DESIGNS IN MY CONTEST! SPAMMING IN MY CONTEST WILL BE REPORTED! PLEASE SUBMIT ONLY 1 - 2 OF YOUR CREATIVE WORK, NOT BLINDLY GENERATED FROM AI! SUBMISSIONS THAT DO NOT ALIGN WITH THE BRIEF WILL BE REJECTED! Only thoughtful, relevant, and well-crafted submissions will be considered. To encourage high quality and original submissions, I strongly recommend using the SEALED SUBMISSION FEATURE. Designs submitted as sealed demonstrate seriousness and help maintain the uniqueness of your work, preventing others from copying or being influenced by your concept. As an appreciation, THE WINNING ENTRY SUBMITTED USING THE SEALED FEATURE WILL RECEIVE AN ADDITIONAL 10% BONU...