Antenna measurements Jobs

...I have stock) - Protocol: ISO 14443A/B and ISO 15693 - Antenna count: 8 crossed antennas (4 row + 4 column) covering 4×4 grid - Antenna switching: PIN diodes (e.g., BAR63-03W), NO analog multiplexers - MCU: STM32G0 or STM32L0 series, 48-pin package, cost-optimized - Power: Single LDO from 5V input, max 500mA - Communication: UART and/or SPI interface to external host controller - PCB: 6-layer, FR-4, JLCPCB-compatible, approx. 260×280mm - Detection distance: 1–3 cm through 1 cm substrate (wood or plastic) - Scan speed: All 16 positions scanned in < 500ms, target < 300ms Antenna Design: - Crossed antenna topology (row antennas + column antennas) - Individual LC matching network per antenna (2–3 passive components) - AAT (Au...

...men and women. I have already gathered extensive inspiration images and references and would like to develop a cohesive collection based on this visual direction — either for Spring/Summer or Fall/Winter. What I expect from you: • Design several outfits that clearly reflect the brand’s aesthetic and overall creative direction • (Optional) Create professional Tech Packs with detailed flats, measurements, and finishing specifications for production handover • Select suitable fabrics, cuts, and color palettes aligned with the luxury segment • Provide recommendations for sizing and material sourcing • Collaborate on refining brand identity and target audience positioning, ensuring design, naming, and overall look & feel are perfectly al...

Resolder a smt resistor and solder smt antenna connector on ESPRESSIF-WROOVER-B. 5 devices. connector not provided.

I need a Rollar to to be made. which woudl be 80x120cm _________________________________________ This text is in German you can try to translate it with google translater but what is CRITICAL ARE THE MEASUREMENTS !!!! Premium Roll-Up Bannerdisplay 85 cm x 200 cm inklusive Druck und Versand Endformat: 850 x 2000 mm Seitenanzahl: 1-seitig Farbigkeit: 4/0-farbig 1 Premium Roll-Up Bannerdisplay 85 cm x 200 cm inklusive Druck und Versand. Alle Rollups gleiches Motiv: Qualitätsdruck auf 510 g/qm Frontlit PVC-Banner (ist B1-zertifiziert!) 4/0-farbig (Vorderseite: farbig / Rückseite: unbedruckt). Endformat: 85,0 cm x 200,0 cm Datenformat: 85,2 cm x 210,1 cm Bitte halten Sie zum oberen Rand 10 mm und zum unteren Rand 100 mm Sicherheitsabstan...

I’m ready to give my entire residence a cohesive, modern makeover and I’m looking for a designer who can translate that vision into clear, build-ready plans. The scope covers every lived-in corner—living room, bedrooms, kit...and finishes play together before anything is purchased. • A concise shopping list with product codes or links wherever possible to keep procurement smooth and on-budget. All drawings should be delivered in editable CAD or SketchUp files along with high-resolution JPEG/PNG renders. If we need to tweak layouts or finishes, I’d like two rounds of revisions included. I already have accurate measurements and can provide site photos immediately, so you can dive straight into design work. Let’s create a modern home that feels po...

I have a single Sanskrit character currently cut from clear Perspex, standing roughly three inches high on its own small base. I need a second piece that matches it perfectly—same dimensions, shape, thickness, clarity and finish. This is to replace a missing part in a set, so even the tiniest contour matters; no creative tweaks or alternate proportions, ple...have the new Perspex letter in hand and it sits flush against the existing pieces with no visible difference. Please confirm: • the equipment you will use (laser cutter, CNC router, or equivalent) • the grade and thickness of Perspex you stock • your typical turnaround time and any shipping method options to my location Once we agree on those points I will forward the photos and final measurements so ...

...press-ready vectors (AI/EPS/PDF) with proper color separations, outlines expanded where necessary, and text converted to curves. • Work in CMYK plus spot Pantone call-outs; please include a simple colour key on a separate layer so the manufacturer sees exactly which inks to load. • Set art boards or canvases to the print area of a standard tee (12"×16") unless I give you specific garment measurements. Leave at least 0.25" safe margins and include 0.125" bleed where the design hits the edge. • Deliver transparent PNG mock-ups (300 dpi) so I can visualise placement on T-shirts, hoodies, or jackets before sign-off. • Up to two quick revisions per graphic to tweak scale, colour, or minor details. I’m flexible on style&mdash...

...Door Area Design Requirements: Modern interior style POP (Plaster of Paris) ceiling design Space-efficient furniture layout Simple and practical designs that are easy for local carpenters to install Good storage solutions Proper lighting suggestions What I Expect from the Freelancer: 2D layout planning 3D interior design views Material suggestions POP ceiling design ideas Basic measurements and execution guidance My goal is to create a modern, elegant, and functional home within a reasonable budget....

I need professional-quality BIM/Revit files for 7 or more of our door jambs and cavity slider products. These files will be used by architects, so accuracy and detail are crucial. The files must include: - Dimensions and measurements - Material specifications - Adjust to parameters entered, e.g. height, width etc. Ideal skills and experience: - Proficiency in Autodesk Revit 2022 - Experience in creating detailed BIM models - Knowledge of door jamb and cavity slider specifications - Attention to detail and accuracy

...for factory reference in Adobe Illustrator (or equivalent). • Size specifications: full graded measurements in an easy-to-read chart, including tolerances. • Fabric details: fiber content, weight, recommended finishes and any special trims or notions called out clearly. I’ll supply sketches, inspiration photos and brand guidelines the moment we start. You’ll translate those into production-ready documentation, ensuring consistency across styles. The files should be delivered as layered AI (or PDF) for the illustrations and an editable spreadsheet for the measurement tables. Acceptance criteria • Drawings align with supplied sketches and show all construction details. • Spec sheet measurements are logically graded and error-checked. ...

...the part, capture every feature accurately, and deliver a clean, watertight STL file ready for 3D printing. I can provide high-resolution photos with reference rulers and, if needed, key measurements taken with calipers. You will: • Examine the images (or the sample itself if you prefer shipping arrangements) • Recreate the geometry in CAD so the new file matches the original part’s fit and function • Export the final model as an error-free STL that slices without warnings in Cura, PrusaSlicer, or similar tools Acceptance criteria: 1. Dimensional accuracy within ±0.2 mm of the supplied measurements 2. No non-manifold edges or intersecting faces 3. File opens and passes mesh checks in Netfabb or Autodesk Meshmixer If you typically wo...

I have a newly-built holiday home that needs both exterior and interior planning carried out together so the whole property feels unified from the driveway to the living room. Outdoors • I’d like a full ...and how it connects with the outdoor views • A sourcing list (retail or trade) with alternatives in case stock changes File formats can be PDF for plans, JPEG/PNG for visuals, and XLS/Sheets for the product list. If you use SketchUp, Revit, or similar software, that’s fine—just include exports I can open without specialised licences. I’m happy to answer practical questions about site measurements, climate, or existing finishes once you review the brief. Let me know your process and an estimated timeline for the concept stage and revis...

... - Loft bed positioned along the back wall of the room - Storage stairs on the left side leading up to the bed - Desk/workspace underneath the loft, facing toward the window - Stairs should include hidden storage drawers in the lower steps What I Need From the Designer: 1. 3D rendering of the loft bed in the room 2. Top-view layout plan 3. Front and side elevations 4. Exact measurements for all parts 5. Lumber cut list 6. Stair drawer design for hidden storage 7. Structural recommendations (beam sizes, supports, etc.) Preferred Software: SketchUp, AutoCAD, Fusion 360, or similar. Goal: Create a clean, modern loft bed design that looks built-in and is structurally safe. The plans should be detailed enough for a DIY build or for a carpenter to follow. ...

...details—so they stay consistent and build-ready. No extra features, just precise dimension changes. I expect the final package back as an updated PDF for permitting plus the editable CAD file (AutoCAD, Revit, or similar). Keep current line weights, layers, and title block intact so the revisions drop straight into my project binder. Once delivered I will run a quick cross-check against the supplied measurements; if everything matches, the job is done....

...overall physical soundness. The house has been standing for decades, so age-related wear is my main worry. Scope Please carry out a full on-site analysis that covers load paths, member capacity, material condition and any signs of settlement or fatigue. I’m especially concerned about: • Walls/Columns • Roof/Ceiling • Foundation What I expect from you – Visual inspection supported by measurements and, if needed, nondestructive testing. – Calculations or modelling in software you trust (SAP2000, STAAD, ETABS, or similar) to quantify safety factors. – A concise written report with photos, annotated sketches or CAD mark-ups, and clear recommendations ranked by urgency. – Practical remediation advice I can hand directly t...

...for a fashion designer to create professional tech packs for my clothing brand so I can send them to manufacturers for sampling and production. The brand aesthetic is Mediterranean-inspired elevated casual wear, focusing on natural fabrics and timeless silhouettes. Key Requirements - Create detailed tech packs for tops, bottoms, and sets - Include technical sketches (front & back) - Provide measurements, fabric specifications, and construction details - Designs should reflect a European coastal / Mediterranean aesthetic Design Direction - Linen, cotton, knit, and crochet fabrics -Neutral colors (white, cream, sand, olive, terracotta) - Relaxed but elevated silhouettes - Mediterranean / European summer style Ideal Skills - Experience creating tech packs for clothing man...

I'm looking for an experienced tech pack designer to create a comprehensive tech pack for a bikini top. Requirements: - Include material specifications, size and fit measurements, and construction details - Work from my provided images or sketches - Deliver the final tech pack in PDF format Ideal Skills & Experience: - Proficiency in tech pack creation - Strong understanding of swimwear design and construction - Attention to detail and accuracy - Experience working with design references Please provide examples of previous work and relevant experience. Looking forward to your proposals!

I need a clean logo that will be used mainly for internal purposes for me and some colleagues at university. The name is PyLabSAS Lab Automation Supervisor Core capabilities: Instrument control — connect to hardware using built-in drivers or write your own Campaign manager — organize experiments with automatic data recording Live dashboards — monitor measurements in real time with customizable charts and indicators Built-in analysis — plot, compute statistics, fit curves, correlations, and compare datasets Lab notebook — document experiments with rich-text entries and file attachments Please build on a simple, modern aesthetic: balanced typography, restrained colour palette, and an icon or mark that works just as well on a white page as it does...

...finishes into place, and watches a live 3D render update alongside a running cost tally. When they are happy, they enter their contact details, room measurements, and any special project notes. The system then generates a PDF quote, the full design file, and a production bill of materials that is automatically emailed to our factory in China for manufacture. Key requirements I need covered • Mixed design modes – both pre-set templates and fully custom layouts • Real-time cost estimation tied to our SKU pricing table • Web-based 3D visualisation that works smoothly on desktop browsers • Form capture for contact information, room measurements, and project requirements • Automatic output: customer-facing quote + internal production pack...

...in North Little Rock, Arkansas and certify its overall soundness. The city has asked for an official assessment, so the final report must be stamped and acceptable to the local building department. During the inspection please focus on three key areas the city highlighted: foundation stability, all load-bearing walls, and roof integrity. I do not have blueprints or historic calculations, so measurements, sketches, and any nondestructive testing you consider necessary will have to be taken on site. Deliverables • Written, signed, and professionally stamped report (PDF + two hard copies) summarising findings on foundation, load-bearing walls, and roof, with clear pass/fail conclusions and any remediation advice. • Photo documentation and field notes used to reach th...

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I’m putting together a music event and need a clean, two-dimensional map that helps attendees find their way around quickly. Example and hand sketch attached. The emphasis is guest navigation, so the design should highlight entrances, stages, bars, restrooms, accessibility routes, emergency exits and a few key vendor spots—nothing more, nothing less. I’ll supply a rough floor plan with measurements plus our colour references. Using Illustrator, Figma or another vector tool, translate that sketch into a minimalist layout: crisp lines, limited palette, legible labels and generous white space so the file scales smoothly from pocket-sized printouts to large LED screens. Deliverables • Final artwork in AI, SVG or layered PDF, plus a high-resolution PNG for ...

...together a fresh collection of authentic yet inventive Italian main-course recipes and need a professional chef or experienced recipe developer to help me bring them to life. The focus is strictly on mains—no appetizers or desserts—so I’m looking for dishes that can truly stand on their own at the dinner table. I’ll need each recipe to be: • Written for 4 servings, with both metric and imperial measurements • Clear on prep time, cook time, and total time • Accompanied by concise step-by-step instructions that a competent home cook can follow • Tested (or at least logically proof-read) so that the flavors, techniques, and cooking times are reliable • Finished with brief serving or plating suggestions to showcase the dish&...

...comfortable in both. First, I am developing a low-frequency (30–300 MHz) microstrip antenna. You will take my initial sketches and performance targets, model the antenna, iterate dimensions for optimal impedance match and gain, and provide fabrication-ready Gerber files plus a brief simulation report (HFSS, CST, or comparable). If you already have proven techniques for low-band microstrips, please outline them when you respond. Second, I have a backlog of structured data that must be transferred from scanned sheets into Excel/Google Sheets with 100 % accuracy. Clear, consistent formatting is essential; the dataset will later feed directly into my RF analysis scripts. Deliverables • Complete microstrip antenna design files (schematic, EM simulation resu...

...tweak the design later • Up to three quick revision cycles so we can fine-tune fit, strength and printability Advice on ribbing, fillets or other strength-boosting features is welcome, provided the bucket stays lightweight and easy to print on an FDM machine. Final files should open cleanly in Cura and Fusion 360 without repair, and all critical dimensions must stay within ±0.5 mm of the measurements I supply....

...performance. What I imagine is a compact, self-contained module (belt clip, pendant, or similar form factor) that combines three core functions: 1. Real-time RF spectrum monitoring across common surveillance bands, with an on-device or smartphone-linked display that flags unusual spikes. 2. Adaptive or broadband RF attenuation—whether through active cancellation, resonant materials, or smart antenna tricks—to reduce power levels that actually reach my body. 3. Optional direction finding so I can walk a few steps and watch the signal strength change, giving me a clue about where it originates. If you have experience with SDRs, miniature shielding materials, Faraday fabrics, phased-array or null-steering antennas, please outline how you would bring those too...

...height each, 30 cm depth) made of 3mm Chequered Plate. Landing: A 90x90cm platform at the top of the stairs, adjacent to a concrete wall. Fixing: The structure is attached to a reinforced concrete wall on two sides and bolted to the floor using expansion bolts (Base Plates 150x150mm). Deliverables Required: Detailed 2D Shop Drawings: Including Plan View, Elevations, and Section Views with precise measurements. Connection Details: Clear drawings for bolt placements, base plates, and beam-to-column joints. Bill of Materials (BOM): A precise list of steel lengths and quantities needed for procurement. 3D Visualization: A simple 3D render to visualize the final structure. Preferred Skills: Proficiency in AutoCAD, SolidWorks, or Tekla Structures. Experience in Steel Structure Design a...

...systems. ⸻ 3. Scheduling Required The coordinator: • Schedules the assessment • Assigns a technician. ⸻ 4. Scheduled When scheduled: The system should automatically send emails to: • Technician • Client Including: • Appointment date • Time • Site details. ⸻ 5. In Progress – Site Assessment Technician arrives at the client and: • Uploads photos • Adds site notes • Uploads measurements • Records findings Currently this is done in Tradify notes. Required behaviour Technician submits a Job Service Report (JSR). When the job status moves to Quote Required: The system should automatically: • Notify the sales team • Assign the job to a salesperson ⸻ 6. Quote Required Sales builds the q...

...Turnaround of 2–4 hours per roof during business hours - Accuracy within 5% of actual measurements - English communication required **Nice to Have** - Experience with EagleView, RoofScope, Hover, or similar measurement platforms - Background in roofing estimation or construction - Familiarity with pitch notation (X/12) and roofing terminology - Experience using Google Earth oblique/Street View for pitch estimation **Deliverables Per Roof** 1. ApliCAD XML export file 2. Screenshot of the completed drawing for QA verification 3. Brief note on imagery source used and any areas of uncertainty **Pay Structure** This is an hourly contract. We will start with a short paid trial on a property we have verified measurements for to evaluate accuracy and speed before ongoing ...

...Features The PCB must include support for the following components: Microcontroller ESP32 module (recommended) or equivalent microcontroller suitable for handling: SD card access NFC communication display control system logic NFC Reader The board must include an NFC reader chip (such as PN532 or equivalent) used to detect and read NFC tags embedded in Timeline media cartridges. The NFC antenna placement should be positioned near the cartridge insertion point. SD Card Interface The system must support reading SD storage from the inserted media cartridge. This will be connected through the cartridge edge connector. Edge Connector Interface The board must connect to a media cartridge slot using edge contacts. The PCB should expose signals necessary for: power groun...

...data that can be exported in E57 format for professional floorplan drafting. The exported scans will later be imported into SketchUp using point cloud plugins to trace walls and generate clean floorplans. Accuracy and real scale measurement is extremely important for this project. Core Requirements The application must: • Use iPhone LiDAR sensor for interior scanning • Maintain true scale measurements • Export E57 point cloud files • Support high density scan resolution • Include color data in the scan for identifying doors, windows, stairs, etc. Primary export format: E57 Optional formats: LAS LAZ PLY Expected Workflow User scans property interior with iPhone ↓ LiDAR captures point cloud data ↓ App processes scan data ↓ Export f...

I have a paper plat plan for a residential lot that I now need redrawn at a larger 1" = 8' scale in SketchUp, delivered as a digital file. Your first task is to recreate the existing layout exactly as shown on the paper copy, keeping every dimension true to the new scale. After that baseline model is complete I will se...plant accordingly and generate a coordinated plant schedule on the drawing that lists both Latin and common names. Deliverables • SketchUp (.skp) file for each draft, ready for future edits • PDF sheet at the same 1" = 8' scale for printing • Final plan containing all plant symbols and a complete plant list Acceptance will be based on accurate scaling, correct placement of my supplied measurements, and a legible, well-form...

...rock-solid measurement chart with full size grading, and precise fabric specifications. I also want the composition and care etiquettes called out so the labels match regulatory standards. For the drawings, I only need clean front and back views—vector line art that will scale well when the manufacturer drops it into their own sheets. The measurement chart must cover S, M, L, XL with exact measurements for every critical point plus short notes that explain the intended fit and proportions. Grading rules should be obvious at a glance. Please detail the knit or mesh fabric I’ll be using, its composition, weight, stretch and breathability, along with recommended stitching and finishing. Logo placement, print areas, Pantone colours and all trim, label, and packaging ...

...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 consumption • BLE antenna tuning required Scope of work: • Electronic schematic design • PCB / FPC layout for wearable device • BLE antenna matching network • Gerber files for manufacturing • Bill of Materials (BOM) • Pick and place files • Assembly documentation • Design for manufacturing (DFM) Required experience: • Wearable electronics design • Compact PCB/FPC layout • BLE antenna design • Low-power embedded hardware Preferred experience: • Smart rings &b...

...floor plans showing furniture placement and traffic flow • High-resolution 3D renders (SketchUp, 3ds Max or equivalent) for living room, bedroom and kitchen • A clickable shopping list with source links and alternatives that match the modern brief • A succinct specification sheet (finishes, lighting, fixtures) I can hand straight to contractors I will supply existing floor plans and measurements on project start. The deliverables should arrive in a format that allows easy tweaks; layered CAD or editable SketchUp files are ideal. Once the final package is approved I’ll handle purchasing and installation, but I may reach back out for styling advice as needed. If this scope and level of polish fit your skill set, I’m ready to move forward quick...

This projects requires the design of 2 PCBA's plus wiring and advice on other components with all connections. 1) For BlayzPad, a handheld controller with a display, antenna, ESP32S3 and ESPNOW commununications 2) A BlayzPoint with 133 addressable LED's, SD card, RFID reader/writer, twin 18650 batteries, 2 Speakers, ESP32S3 and ESPNOW communications. Both projects with USB C for flashing and charging.

I already have the bra and yoga-pant designs mapped out at the detailed-de...supplier references. • Stitching and construction methods – note seam types, thread gauges, reinforcement points, and any stretch-panel considerations. • Size and measurement specifications – graded measurement tables for XS-XL, including tolerances and placement diagrams. Present the information in a clean, editable format (Illustrator or similar for diagrams, plus an Excel or PDF matrix for measurements). A concise bill of materials, colorways, and call-outs on trims will round out the pack. If you have experience translating detailed designs into production-ready documentation for activewear—especially pieces that pair structure in the bra with flexibility in the pants&m...

Designing a clean, modern patio is my next home-improvement milestone. The space already exists but needs a cohesive landscape plan that blends hardscape, greenery, and comfort. Scope – Develop a scaled layout that defines traffic flow, planting zones, a...colors, and textures before committing. – Supply a concise plant list and lighting fixture schedule with purchase links or product specs. - provide technical drawings for plumbing and insulation and etc . - design for value engineering and sustainable use. Expect CAD, SketchUp, Lumion, or comparable design files plus high-resolution renders in formats I can share with contractors. I’ll offer measurements, photos, and any local regulations on request, and I’m happy to answer questions quickly so the des...

As agreed, this quote is structured into 3 milestones for the optimization of the dual-band antenna with FSS: ​1) Begin of Project ($15) ​2) Optimization Results and clear steps explanation ($25) ​3) End of Project ($25) ​Once accepted and the first milestone is funded, please share the CST file so I can start the analysis.

I’m refreshing my living room, bedrooms, and kitchen and want each space to feel unmistakably modern yet warm and welcoming. T...plan is executed faithfully and any on-site questions are answered quickly. Deliverables • Furniture layouts and space‐planning drawings (DWG + PDF) • Basic working drawings for contractors • Mood and concept boards (PDF) with colour palette & lighting scheme • Material and finish schedule with sourcing notes • Remote or on-site coordination until completion I’ll supply existing measurements, inspiration images, and any product restrictions at kickoff. Please outline your workflow, estimated timeline, and examples of previous residential projects that show a modern, cozy style. I’m ready to get sta...

I need an engineering print for a silicone lid design intended for outdoor use. The design is complete, and I can provide: - Dimensions and measurements - Material specifications - Functionality requirements Ideal skills and experience: - Mechanical engineering expertise - Experience with silicone products - Proficiency in creating detailed engineering prints

I need a small CAD drawing for a landscaping retaining wall. The wall will be made of concrete blocks and with walls no higher than 1 metre high. I have measurements and a sketch, photos and require 3 elevations, top view and ortho drawings Ideal skills and experience: - Proficiency in CAD software - Experience with landscaping and retaining wall design - Knowledge of concrete block construction

I need a llama-shaped 100% Arabica instant coffee jar design prepared for 3D printing. I have STL files for reference. Requirements: - Minor modifications needed: - Adjust measurements - Refine surface details - Add/remove small features - Final files in both .amf and .gcode formats Ideal Skills: - Proficiency in 3D modeling and printing - Experience with .amf and .gcode formats - Attention to detail for surface refinement

...Please provide examples of similar work done. Thanks! The roof pitch is under 35 degrees and over fascia vents have been added per British standards, 100mm insulation has been put between the rafters and another 50mm will be put over these to provide the necessary insulation, DPM is in the existing slab and damp proof paint applied to brickwork up to the wall damp course. The garage internal measurements are 3-3.3m wide and 13.3m long, at the top the plan is to have a bedroom 3m by 4.2m in size then a living space 3m by 6.4m and then a toilet and shower room at the driveway end, foul drainage will then need to run and connect to the existing foul waste that runs from the front of the house, this will connect in the front garden as the ground level runs down away from the front ...

Job Title: Freelance Surveyor / As-Built Specialist (North & Central NJ) Job Description: We are seeking a detail-oriented freelance surveyor or architectural drafter to perform on-site field measurements and produce accurate as-built drawings for buildings throughout North and Central New Jersey. The ideal candidate has extensive experience in interior surveying and can translate physical spaces into clean, well-organized CAD files. Scope of Work: You will be responsible for documenting existing conditions, including but not limited to: Architectural: Accurate floor plans featuring wall thicknesses, door/window schedules (sizes and types), and interior partitions. Electrical & MEP: Precise locations of electrical switches, outlets, and visible utility points. Finishes:...

...typification will then go through: • 1 review round • 1 feedback loop The freelancer must adjust the models until the typification is approved. After approval, the types become the reference models for the whole project. Step 3 – Full Project Modeling Once the typification is approved: The freelancer will apply the types to all balconies. Scope: • 27 balconies • geometry adjusted according to scan measurements Deliverables: • complete 3D models for all balconies • types correctly adapted to each balcony Fabrication Documentation In addition to the models, the freelancer must create complete fabrication drawings. For each balcony (27 total) Provide: • 1 general assembly drawing • individual part drawings • bill of materials (B...

I have a full set of reference images and measurements for a three-bedroom apartment and need photorealistic 3D interior design that follows a clean Modern style in warm, earthy shades. The scope covers the living room, all three bedrooms, and the kitchen. Timing is tight: I must see the first round of living-room renders within two days of project start. After that, deliver one fully detailed bedroom per day, with the kitchen and any outstanding spaces wrapped up so the entire 3BHK package—including one round of revisions—is complete inside one week. What I expect from you • High-quality still renders (4K) for every room. • Native scene files from your preferred software—3ds Max, SketchUp, Blender, or similar—so I can make minor tweaks later if...

I am looking for an experienced RF/antenna engineer to help optimise the performance of my dual-band antenna design integrated with a frequency selective surface (FSS). The antenna structure has already been designed and simulated. However, further optimisation is required to improve key performance parameters such as gain, bandwidth, return loss (S11), radiation characteristics, and polarisation performance at both operating frequencies. Scope of Work The selected expert will be expected to: 1. Analyse the existing dual-band antenna design 2. Optimize the Frequency Selective Surface (FSS) structure 3. Improve gain and bandwidth performance 4. Optimize S11 (return loss) and impedance matching 5. Achieve a broadside radiation pattern (0° direction) at b...

...4-wire cable from display soldered directly to PCB pads Buttons: 1x membrane switch connector (2-pin) for main button 2x additional button footprints connected to spare GPIO pins (for future use) Buzzer: Passive buzzer mounted directly on PCB Connected to designated GPIO via NPN transistor + flyback diode driver circuit (active HIGH trigger) RDM6300 RFID Reader: Properly mounted on PCB External antenna connected via PCB-mounted jack/connector Signal traces should be impedance-matched and isolated from noisy traces (power, GSM) to prevent signal degradation USB Type-C Port: Dedicated USB Type-C female connector on PCB, wired to the dev board's USB lines Should protrude ~2mm from PCB edge for easy access through enclosure This replaces the onboard Micro-USB which is diffic...