Rfidpekerjaan

- Implementasi Sistem Absensi Otomatis Di Kampus Institut Teknologi Del dengan Menggunakan Teknologi RFID. - Implementasi Nagios dan Cacti sebagai Network Management System. - Implementasi Active Directory di Kampus Institut Teknologi Del menggunakan Windows Server 2012. - Implementasi Fortigate Sebagai router. - Implementasi Auto Laptop Installation Using Mumi.

我们正在为一家德国健身房连锁升级跑步机控制系统，目标是在 2-3 个月内把 RFID 识别功能无缝接入合作方的 Android 平板。项目直接服务于现有业务，任何延迟都会影响门店上线排期，因此我特别看重过往 Android 与硬件打通的实战经验。 核心工作 • 在 Android 应用层完成 RFID 标签识别、数据读取与会员账号绑定等核心逻辑，并保证高并发场景下的稳定性与容错 • 对接现有 RFID 模块，解决驱动、协议或功耗问题 • 与公司后端接口联调，保证设备与云端数据一致且实时 • 独立完成功能测试、缺陷定位和修复，并撰写接口说明、模块设计与使用指引 • 每周参加海外英文例会、评审会，英文汇报进度与风险，会后输出英文会议纪要 交付物 1. 可在指定跑步机硬件上运行的 Android APK（含 RFID 功能） 2. 对接文档、接口清单与使用手册（中英双语） 3. 测试报告及缺陷闭环记录 4. 会议纪要及风险跟踪表 协作方式 • 允许远程为主，有需要时可线下沟通 • 能适应晚间跨时区会议 • 主要挑战在语言障碍，需流利英文听说及书面沟通 如果你具备 3 年以上 Android 开发经验，并且真正动手做过 RFID / NFC / BLE 等硬件通信项目，欢迎一起完成这次健身设备升级。

...socket Teensy 4.1 ARM Cortex-M7 @600MHz audio DSP (61×18mm) 2.54mm headers SL2.1A USB Hub IC 4-port USB 2.0 hub Surface mount XIAO ESP32S3 LoRa module (21×18mm) 1.27mm headers STM32WB55 Module Dual-core ARM Cortex-M4/M0+ (Flipper brain) 8-pin header PyBoard v1.1 ARM Cortex-M4 backup controller 6-pin header GPS Module NEO-6M/8M 4-pin header CC1101 Module Sub-GHz radio 8-pin header ST25R3916 Module NFC/RFID 8-pin header OLED Displays (2x) 1.3" 128×64 I²C 4-pin headers Trackball Module BlackBerry-style USB HID 4-pin header Power Regulation 5V/3.3V from 10000mAh USB-C power bank + CR2032 coin cell (RTC backup) USB-C + through-hole External USB-C Ports (2x) Panel mount, power + data USB-C connectors PCB Specifications: Parameter Requirement Layers 4-layer (...

...need is a fresh, expert perspective that converts those raw inputs into a clear, phased action plan. Your work will cover three pillars: • Customer journey mapping – observe or virtually analyse how shoppers move through the store, pinpoint drop-off moments, and recommend flow, signage, and merchandising tweaks. • Technology touchpoints – identify the right mix of digital kiosks, self-checkout, RFID, or mobile POS that fits our current infrastructure and budget while cutting queues and boosting engagement. • Staff and service design – propose training, role redesign, or incentive tweaks so our team delivers consistent, on-brand interactions at every touchpoint. Deliverables I’m expecting: 1. A concise audit report summarising pain poin...

...for stable operation, including: Component ratings verification Power design validation Decoupling and grounding ESP32 stability considerations LM2596 switching regulator layout considerations Identification of missing or incorrect components If any improvement is required, you must suggest changes before PCB layout begins. 3. RFID Circuit Integration An RFID reader circuit must be integrated directly into the schematic and PCB design (not as a separate module). The RFID section must be properly placed and routed as part of the main PCB layout. Further details will be provided after project start. 4. Placement Draft (Mandatory) A component placement draft must be shared for approval before routing begins. 5. Deliverables Updated schematic (if modified) PCB layout in...

I have individual, validated firmware blocks for the STM32L432KBU6 that handle an LIS3DH accelerometer (interrupt-driven), an EM4095 RFID front-end, the MCU’s internal touch-sensing controller, and a UART-based E220-400T22S LoRa module. My next step is to merge these routines into one cohesive, ultra-low-power application on our custom PCB. Power optimisation is the top priority. I want the system to remain in STOP mode most of the time, waking through the LIS3DH interrupt and periodic RTC events. When active, each peripheral must communicate reliably without compromising the sleep budget. Key points • Integrate existing C-based drivers into a single project • Configure and test the STOP-mode strategy, ensuring wake-ups from both the LIS3DH and the RTC function ...

Necesito ayuda puntual para afinar un proyecto existente sobre ARM STM32. El hardware ya cuenta con: • Protocolo de comunicación binario implementado • Dos tiras WS2812 de 60 LEDs cada una, controladas de forma independiente • Módulo RFID PN532 • Conjunto de switches de entrada Mi prioridad ahora es la integración del RFID y los switches; los obstáculos que enfrento son Problemas de software. Quiero que ambos elementos se lean de forma fiable y se enlacen correctamente con el resto de la lógica ya programada. Busco a alguien con demostrable Experiencia en: – Desarrollo sobre microcontroladores STM32 (bare-metal o HAL). – Manejo de periféricos I²C/SPI, interrupciones y temporización preci...

Necesito ayuda puntual para afinar un proyecto existente sobre ARM STM32. El hardware ya cuenta con: • Protocolo de comunicación binario implementado • Dos tiras WS2812 de 60 LEDs cada una, controladas de forma independiente • Módulo RFID PN532 • Conjunto de switches de entrada Mi prioridad ahora es la integración del RFID y los switches; los obstáculos que enfrento son Problemas de software. Quiero que ambos elementos se lean de forma fiable y se enlacen correctamente con el resto de la lógica ya programada. Busco a alguien con demostrable Experiencia en: – Desarrollo sobre microcontroladores STM32 (bare-metal o HAL). – Manejo de periféricos I²C/SPI, interrupciones y temporizació...

...real-time PDF preview system Developed responsive UI using Tailwind CSS and Framer Motion Implemented accessible components with ARIA standards Managed application state using React Hooks and Context API Integrated dark/light mode theming Optimized rendering using and useCallback Tech Stack: React, TypeScript, Tailwind CSS, Framer Motion, Context API Smart Lock System (IoT Project) Developed RFID-based secure access system using Raspberry Pi Pico Implemented MicroPython logic for authentication and monitoring Integrated servo motor and keypad-based access control...

...second and stored for later reporting and billing. • Vehicle registration via RFID tags – drivers scan once and the system should pull the tag ID, match it to a plate number and open the gate instantly. • Staff registration with two access tiers – an Admin workspace for full control (add / remove / edit users, rates, reports) and a Staff workspace for day-to-day monitoring, check-ins and basic edits. The project is pure web tech, so please use a modern stack you’re comfortable with (React, Vue, Laravel, Node, Django—your choice, just outline it). RFID readers will be exposed over the network via an SDK/API; I’ll supply sample data and device documentation. Acceptance criteria: a responsive browser UI, live RFID reads upd...

I have a Zebra fixed RFID reader with its paired antenna already installed on-site and now need it fully integrated into my own custom inventory-management software. The end goal is simple: every tag read by the reader must flow straight into the application so I can see precise item locations in real time and trigger automatic inventory counts without manual intervention. Here is what I expect: • Configure and fine-tune the reader and antenna for consistent EPC Gen 2 tag captures across our storage area, including power, sensitivity, and antenna multiplexing settings. • Build the middleware or direct API hooks—using the official Zebra SDK, REST streams, or another proven method—to push read events into my custom software database and message queue. &b...

...develop a complete RFID tag electronics solution for tracking equipment used indoors in high-humidity environments, such as laboratory instruments, workshop tools, and test equipment. The goal is to attach a small, flat, flexible, and lightweight shelf-style RFID tag (similar in form factor to book or library tags) to each asset. The tag must be rugged, low-profile, and suitable for attachment to fabric or textile surfaces, while remaining readable quickly and reliably by standard RFID readers. The system should enable identification of an item’s presence and approximate location within the facility. The tag must also be capable of reporting enclosure temperature and humidity via RFID. Scope of Work 1. RFID Technology Selection Evaluate and rec...

We are a CONSULTING company based in the European Union offering high-value technical PLANNING - GERMAN STANDARD and concept services to clients across industry, logistics, hotels, and commercial facilities. We are looking for experienced freelancers to support our projects in the following areas: Areas of Expertise: RFID Access Solutions – industrial facilities, hotels, commercial buildings, machine authorization Radio & Antenna Concepts – LoRa, WLAN, LTE/5G indoor coverage, antenna layout and field planning Automation Concepts – PLC design, process control workflows (planning only, no on-site execution) Robotics Concepts – educational and industrial robot integration, process optimization What We Offer: Remote collaboration across the EU Clear p...

...déroulé des activités, démontage) ; – identifier les ressources techniques et humaines nécessaires (équipements numériques, artistes, animateurs) ; – prévoir des solutions pour mesurer et optimiser l’engagement du public adulte tout au long de l’événement. Une expérience avérée dans la production de festivals ou d’événements culturels innovants, la maîtrise d’outils interactifs (mapping, RFID, applications mobiles, etc.) et un réseau d’artistes ou de médiateurs seront de véritables atouts. Je privilégie une approche collaborative : faites-moi parvenir vos références liées...

We are a CONSULTING company based in the European Union offering high-value technical PLANNING and concept services to clients across industry, logistics, hotels, and commercial facilities. We are looking for experienced freelancers to support our projects in the following areas: Areas of Expertise: RFID Access Solutions – industrial facilities, hotels, commercial buildings, machine authorization Radio & Antenna Concepts – LoRa, WLAN, LTE/5G indoor coverage, antenna layout and field planning Automation Concepts – PLC design, process control workflows (planning only, no on-site execution) Robotics Concepts – educational and industrial robot integration, process optimization What We Offer: Remote collaboration across the EU Clear project scope and d...

...user who took the action. Location control is critical. Every product must be assignable to a bin slot that carries its own capacity rule, and the moment a slot hits its max the system must block further allocations unless an Admin overrides it. To make physical handling painless, the app should let me print a barcode or QR code for every bin and every item, then scan those codes—or even use an RFID reader—to confirm what is actually sitting on the shelf. The interface itself has to stay clean: a dashboard where people sign in, see today’s inbound and outbound movements, search inventory, and run three essential reports—Inventory Summary, Usage History, and Location-Based Inventory. I only need two roles for launch (Admin and Warehouse staff), but the ar...

We are seeking an experienced Electronics Engineer with strong expertise in PCB antenna design to develop a modular interactive hardware system for a public exhibition environment. The system includes: A Teensy 4.1–based Master Hub 50+ circular Slave Nodes (120mm) featuring high-density LEDs and RFID/NFC sensing This is a specialist-level project, ideal for engineers with 4–5+ years of proven experience in antenna PCB design, RF systems, and power electronics. Core Technical Requirements -Antenna / RF Design -PCB antenna design & tuning for ST25R3911B -7cm reliable read range through 3mm resin -ISO 15693 compatibility RF simulation & validation required -Power & Thermal Design -24V / 10A daisy-chained power bus -Circular PCB, 2oz copper, thermal via stitch...

I need a tailor-made manufacturing module for Odoo 17 that will let my manufacturing team record every product sample and immediately see what stage it is in. All entries will be done manually for now, so the interface must be fast, error-tolerant, and easy for operators who are not barcode or RFID experts. Later on I may add scanning options, but the first milestone is a rock-solid manual entry flow. Once the data is in, I want decision-ready insight, not raw tables. The module should generate interactive reports that combine: • Real-time analytics (current queue, pending tests, turnaround times) • Historical trend views (weekly, monthly, yearly) • Side-by-side comparison charts for batches, lines, or shifts Charts need to refresh inside the Odoo dashboard,...

I need a tailor-made LAB module for Odoo 17 that will let my manufacturing team record every product sample and immediately see what stage it is in. All entries will be done manually for now, so the interface must be fast, error-tolerant, and easy for operators who are not barcode or RFID experts. Later on I may add scanning options, but the first milestone is a rock-solid manual entry flow. Once the data is in, I want decision-ready insight, not raw tables. The module should generate interactive reports that combine: • Real-time analytics (current queue, pending tests, turnaround times) • Historical trend views (weekly, monthly, yearly) • Side-by-side comparison charts for batches, lines, or shifts Charts need to refresh inside the Odoo dashboard, with dril...

...decentralized solution that provides a transparent history of ownership, transaction prices, and origin. Key Features & Functionality Dual-Nature Marketplace: Support for both digital assets and physical goods linked to NFT tokens. Advanced Authentication Flow: A system for experts to validate items, which are then assigned a digital identity in the blockchain space. This includes the integration of RFID chips, tags, and stickers to link the physical product to its digital twin. User Roles: Separate login portals and dashboards for Brands, Sellers, and Buyers. Bidding & Sales Engines: Implementation of both fixed-price listings and auction-style bidding. Blockchain Infrastructure: A decentralized application (dApp) initially running on the Ethereum blockchain, util...

I need a tailor-made LAB module for Odoo 17 that will let my manufacturing team record every product sample and immediately see what stage it is in. All entries will be done manually for now, so the interface must be fast, error-tolerant, and easy for operators who are not barcode or RFID experts. Later on I may add scanning options, but the first milestone is a rock-solid manual entry flow. Once the data is in, I want decision-ready insight, not raw tables. The module should generate interactive reports that combine: • Real-time analytics (current queue, pending tests, turnaround times) • Historical trend views (weekly, monthly, yearly) • Side-by-side comparison charts for batches, lines, or shifts Charts need to refresh inside the Odoo dashboard, with dril...

I need an RFID-based platform dedicated to Asset tracking, but instead of equipment or vehicles the “assets” are People moving through my facilities. The system must reliably capture and store two key data points for every tagged individual: Entry and exit times as well as their wider Activity history while on site. Core workflow RFID badges (or wristbands) will be read at all controlled doors and strategic zones. Each read event should be time-stamped, linked to the person’s profile, and pushed in real time to a central database. A responsive web dashboard will let me filter by person, date range, or location and export reports for compliance audits. Tech expectations I’m open on the stack, yet a modern combination such as Node.js or Python on t...

I’m launching a smart RFID door-lock handle and require a short, photorealistic 3D product video to act as the primary visual showcase. The video should clearly communicate keyless access, advanced security, and a sleek, modern aesthetic—with a realistic, high-end look and feel. Creative Direction The camera should smoothly glide across the brushed-metal surface, emphasizing material quality and form. An RFID card or smartphone approaches the lock, subtle LED indicators activate, and the door unlocks and opens seamlessly. A brief exploded-view animation may reveal the internal protected chipset before reassembling, reinforcing the product’s security and engineering strength. Deliverables 25–30 second video, Full HD or higher Final export in MP4 for...

Single-Camera / RFID Lap Timing System for RC Racing Arena Project Overview We are building a standalone lap-timing system for an indoor RC car racing arena, using a single fixed-position input at the finish line. The system must detect each car crossing the finish line and calculate accurate lap times in real time, displaying results live on a dedicated monitor beside the track. Detection may be implemented using: RFID reader Computer vision (OpenCV / ArUco / object tracking) Hybrid approach (preferred if it improves reliability) The priority is accuracy, stability, and simplicity, not experimental or over-engineered solutions. Project Objectives Real-time lap detection with ±0.05 second accuracy Clear on-screen display suitable for public viewing Simple, repr...

Somos una empresa de seguridad electrónica en CABA que terceriza instalaciones y servicios de manera continua. En este momento valoro, por encima de todo, tu experiencia concreta en instalación y soporte técnico de controles de acceso —especialmente sistemas RFID—, aunque gran parte del trabajo también incluye cámaras CCTV/IP, cableado y networking básico. Qué vas a hacer • Montaje, conexión y puesta en marcha de controles de acceso RFID (lectores, cerraduras, paneles, fuentes). • Instalación y mantenimiento de cámaras; trabajo frecuente con equipos Hikvision y Dahua. • Tendido de cableado estructurado, armado de patcheras y canalizaciones limpias. • Configuraci&oacu...

I’ve made an intermediate-level video tutorial that walks readers through RFID fundamentals and how these tags integrate with access-control hardware. Before I publish, I need a second set of eyes to view the underlying protocols and standards to make sure every detail is 100 % correct. If you have hands-on experience sniffing reader-tag traffic with tools like Proxmark3 or similar, your insight will be especially valuable.

ESP32 tabanlı, GSM hatlı bir endüstriyel cihaz geliştiriyorum ve projenin omurgasını oluşturacak gömülü yazılıma öncelik veriyorum. Cihaz; SimCom GSM modülü, RFID/NFC etiket okuyucu, 2 analog giriş, 3 röle çıkışı, 1 PWM kanalı, ayrıca ekran ve tuş takımını içerecek. WiFi ile Bluetooth’un birlikte aktif olduğu bir mimari planlıyorum; uzaktan güncelleme / servis kolaylığı da hedefler arasında. Uygulama tarafında cihaz, sahadan GSM üzerinden yaklaşık 200 iş emri alacak, bunları sıraya koyup tamamladıkça yine GSM üzerinden sunucuya raporlayacak. İşlem güvenilirliği, güç kesintisine dayanıklılık ve hat içi (OTA) güncelleme kabiliyeti kritik. Elektronik tasarım ihtiyacım da var...

...from the initial batch (if applicable) Proper packaging Shipping costs will be paid by me, but must be discussed and approved in advance. No milestone will be released without: Video proof of the working physical prototype Confirmation of shipment (tracking number) If you cannot handle physical assembly and shipping, please do not apply. Required skills: ESP32 embedded development NFC / RFID (RC522, PN532, UID reading) Embedded audio (MP3 playback, I2S/DAC, amplifier, speaker) Firmware development & debugging Hardware testing on real PCBs Nice to have: PCB review & BOM validation Battery management (Li-ion) Experience with physical product prototyping Note This project already went through one iteration with another freelancer. I am looking for someone re...

Design and Implementation of a Non-WiFi Underground Miner Personnel Tracking & Emergency Rescue System (RFID-Based RTLS) PROJECT OVERVIEW We are seeking experienced mine-grade real-time location system (RTLS) / RFID solution designer and integrator to design a non-WiFi personnel tracking and emergency rescue system for underground mining operations. The objective is to implement a robust, intrinsically safe, real-time personnel tracking solution that enables the mine to locate miners in real time or last-known underground positions for emergency response, rescue operations, evacuation management, and compliance, without using Wi-Fi infrastructure. This project is currently at design and solution-architecture stage, with potential to progress into detailed engineering, ...

Our warehouse still relies on spreadsheets, and accuracy is slipping as order volume grows. To fix this, I need a complete RFID-based inventory system put in place. The focus is strictly on setting up the system; day-to-day stock tracking and future audits will stay in-house once everything is live. Deliverables • Workflow assessment and reader / antenna placement plan • Bill of materials for tags, fixed and handheld readers, middleware and any cabling • Installation and configuration of the chosen RFID software, database and user roles • One-time migration of current spreadsheet data so historical counts carry over seamlessly • User guide and a short remote training call so staff can handle daily operations on their own • Final acce...

Our warehouse still relies on spreadsheets, and accuracy is slipping as order volume grows. To fix this, I need a complete RFID-based inventory system put in place. The focus is strictly on setting up the system; day-to-day stock tracking and future audits will stay in-house once everything is live. Deliverables • Workflow assessment and reader / antenna placement plan • Bill of materials for tags, fixed and handheld readers, middleware and any cabling • Installation and configuration of the chosen RFID software, database and user roles • One-time migration of current spreadsheet data so historical counts carry over seamlessly • User guide and a short remote training call so staff can handle daily operations on their own • Final acce...

UHF RFID Antenna & Tag Simulation (HFSS / COMSOL) – Freelancer Needed We are looking for an experienced freelancer to support an R&D project focusing on UHF RFID (860–960 MHz) systems, specifically electromagnetic simulation and performance analysis. Scope of Work Perform electromagnetic simulations using ANSYS HFSS or COMSOL RF Module Analyze: UHF RFID tag and reader antenna behavior Antenna–tag interaction Impedance matching between chip and antenna Backscatter characteristics Read range performance Model different environmental scenarios: Metal proximity effects Shelves / walls / surrounding materials Tag orientation and polarization Conduct parametric studies and document results Expected Deliverables Simulation files (HFSS or COMSOL)...

We are looking for a freelance PCB designer to design a compact, deployment-ready controller PCB for an embedded control system. Scope of work: - PCB design based on ESP32 - Integration of RC522 RFID reader (SPI) - Integration of MCP2515 CAN controller + CAN transceiver - RJ45 connector for CAN bus communication - Proper SPI routing (on-board only) - CAN termination support (jumper or switch) - Power regulation and basic protection - Clean, serviceable layout suitable for real-world installation Requirements: - Experience with ESP32-based designs - Strong understanding of SPI and CAN bus - Experience using RJ45 for CAN / differential communication - Ability to design for noise immunity and reliability - Deliverables: schematic, PCB layout, and fabrication-ready files Nice to have...

...someone who lives and breathes attendance tracking and can help me put a rock-solid, easy-to-use system in place. Right now, I don’t have a reliable way to record who’s on site and when, so hours get lost, reports take forever, and accuracy suffers. Your first task will be to review what little process we do have, then recommend the smartest approach—whether that ends up being biometric scans, RFID cards, or something entirely different. From there, I’ll need you to configure and roll out the solution, build the reporting we’ll rely on for audits, and make sure my team knows exactly how to use it from day one. Deliverables I expect: • A brief assessment of my current workflow and pain points • A clear recommendation of hardware/sof...

...assets that will help me explain how RFID tags and readers can manage access in an underground coal-mining environment. First, a polished PowerPoint deck. It should be visually driven and stick to one core theme: practical implementation and day-to-day usage scenarios inside the mine—worker entry kiosks, vehicle checkpoints, emergency mustering, and any other touchpoints you feel strengthen the story. Feel free to weave in high-level background slides or benefit call-outs only where they support those scenarios, but keep the emphasis on “how it actually works.” Second, a short 2D animated video that brings those same scenarios to life. I’m picturing a concise runtime (around 90–120 seconds) with clear on-screen text or voice-over, showing miner...

I have a Model A vending machine already talking MDB, and I’ve added an RFID/NFC cashless module. Payment authorisation is coming through correctly, but the controller isn’t issuing the final dispense command. I need someone who has actually worked on VMC firmware to step in, review my existing source, and adjust the MDB sequence so the machine releases the product automatically once the cashless device signals a ​“payment-approved”. You’ll get the current codebase, the MDB command log, and remote access to a bench-test rig with the reader attached. I’m looking for clean, minimal changes that keep the rest of the workflow untouched and maintain safety checks ( vend motor feedback, etc.). Deliverables: • Revised source files with clear...

Our warehouse still relies on spreadsheets, and accuracy is slipping as order volume grows. To fix this, I need a complete RFID-based inventory system put in place. The focus is strictly on setting up the system; day-to-day stock tracking and future audits will stay in-house once everything is live. Deliverables • Workflow assessment and reader / antenna placement plan • Bill of materials for tags, fixed and handheld readers, middleware and any cabling • Installation and configuration of the chosen RFID software, database and user roles • One-time migration of current spreadsheet data so historical counts carry over seamlessly • User guide and a short remote training call so staff can handle daily operations on their own • Final acce...

Quiero una solución completa en Android que me permita leer y grabar tags RFID UHF (Gen2) colocados en mi ganado. Necesito dos componentes bien definidos: por un lado, un SDK o librería (.aar) que simplifique la comunicación con el lector UHF que ya poseo y, por otro, una aplicación de muestra que demuestre la lectura y la escritura de los identificadores EPC, así como de los bancos de memoria de usuario cuando sea necesario. El objetivo principal es gestionar los tags UHF destinados a la identificación de reses, de forma rápida y fiable en campo. No necesito todavía reportes, alertas ni módulos de inventario avanzados; lo imprescindible es que el lector reconozca múltiples tags, permita seleccionar uno y escribi...

Hi there We are looking for our WMS to implement also RFID for inventory. Main goal is to scan and get difference what is required and what is actual stock report. Also exit gate tracker is additional plus Device guidance Label/tag guidance Our warehouse management system Is built LARAVEL VUE. We can provide demo. Budget to be discussed Detailed RFID Implementation requirements: 1. EPC and Barcode Synchronization: We need to ensure that each RFID tag’s EPC code corresponds exactly to the product’s existing barcode in our database. In other words, when we program the tags, the EPC value should mirror the barcode number we already use. This keeps everything consistent. 2. TID Uniqueness: Each RFID tag comes with a unique TID, which we’l...

... inventory, and basic financials—flow through one intuitive dashboard. Core deliverables • A web- or mobile-friendly application where each cow can be registered, tracked, and updated in real time • Automated schedules and alerts for feeding, vaccinations, breeding windows, and weight checks (email, SMS, or WhatsApp—whichever you can implement most reliably) • Simple integration points for RFID tags, weigh scales, or other sensor hardware so future IoT add-ons are possible without rewriting the codebase • Exportable reports (PDF/Excel) for herd performance, medical history, and inventory levels • Source code, deployment guide, and a short user manual in clear Bahasa Indonesia I’m open on the tech stack as long as it’s s...

I want to integrate a compact RFID reader into my existing IoT setup and need a complete, ready-to-flash solution built around an ESP module such as the ESP32 or ESP8266. The reader must reliably read 13.56 MHz (High Frequency) tags and push the UID and any additional tag data to my local network over Wi-Fi. Power will come from a standard 5 V USB source, so please size voltage regulation and protection accordingly. Hardware • Select a proven 13.56 MHz reader chipset or breakout (e.g., PN532, RC522) • Design a minimal schematic that marries the reader to the ESP, adds USB-to-UART for flashing, and includes basic ESD protection • If practical, lay out a small single-or double-sided PCB and provide Gerbers plus a populated BOM Firmware • Develop Arduino-I...

I need a complete Windows desktop casino application that features both Andar Bahar and Baccarat, rendered with a classic casino look—rich green felt, polished wooden tables, subtle ambient sounds and smooth chip animations. The software must read cards in real time from a physical shoe. Whether you plan to tap into a camera-based recognition system, RFID, or another proven hardware interface, I’ll rely on you to handle the end-to-end integration so that every deal is reflected instantly inside the game. The logic for each title has to track the authentic rules, payouts and side-bets players expect on a casino floor. While I’m happy with a single-station setup to start, structure the code so it can expand later (multiplayer networking hooks, dealer console, c...

JOB SUMMARY We are seeking a highly organized and experienced Senior Inventory & Asset Management Specialist to oversee inventory control, asset lifecycle ...present actionable insights • Excellent organizational and documentation skills • Familiarity with ISO standards and audit compliance (e.g., ISO 27001, ISO 9001) • Ability to lift and handle equipment up to 50 lbs and work in a fast-paced environment PREFERRED QUALIFICATIONS • Certifications such as ITIL Foundation, CompTIA Server+, or Certified Data Centre Professional (CDCP) • Experience with RFID/barcode tracking systems • Knowledge of EU waste disposal and recycling regulations for IT assets • Fluency in English and [local language if applicable] • Experience working with cross-...

...already 90% complete. The final missing component is RFID read/write functionality for STMicro ST25DV04K (ISO15693 / NFC-V tags). We need an expert Android NFC developer who has direct, hands-on experience with NfcV, ISO15693 commands, and reading/writing memory blocks on compatible RFID tags. This is not a large project. The UI is finished, the app structure is done. We only need the NFC logic implemented and integrated into two screens. What the App Needs To Do 1. Write to RFID Tag Use Android's built-in NFC-V (NfcV) interface Write one memory block with one of four possible values: 1000 (demo) 1001 (10-day) 1010 (season) 1100 (permanent) Tags will be programmed by ski shops by holding the phone ~4 cm from the boot's RFID chip. 2. Read RFI...

...attractive commissions on every product you sell If you achieve ₹1,50,000 in sales within a month, you’ll receive 5% EXTRA incentive on the total sales amount Unlimited earning potential 15-day payout cycle (your commission will be paid every 15 days) What You Will Sell Touch POS Windows Machines, Billing Software, Thermal Printers, Barcode Printer & Scanners, Cash Drawers, Websites, Domains, RFID Device & Cards and other IT products & solutions. --- Who Can Apply Freelancers Students Part-time workers Sales executives Anyone with good communication and selling skills No experience required (training/support provided) --- How to Apply Send your details : Why Join Us? Work flexibly from anywhere No targets, but higher sales = higher incom...

...POS) ● View logs and connection statuses 2. Hardware Integrations (SDK-driven) Using the SDKs and DLLs you provide, I will integrate each of the kiosk’s hardware components. A) RFID Encoder – Mifare Classic S50 Functions Implemented: ● Authenticate sector keys (A/B) ● Read/write card blocks according to TTLock/TTHotel specification ● Encode encrypted key data (check-in/check-out time, roomId, permissions) ● Anti-collision detection ● Write verification + checksum validation ● Automatic rewrite attempts if encoding fails B) Card Dispenser – CRT-591 (RS232) Implemented via SerialPort: ● dispense() – release one physical RFID card ● retract() – pull back rejected cards ● getStatus() – check sensor states, jams, errors ● checkEmpty() –...

Parking Management System – System Scope Document V1.0 1. Objective To design and implement an integrated Parking Management System , aligned with the existing ID Cube RFID Access Control System, ensuring tenant quota enforcement, real-time occupancy tracking, visitor management, and future scalability for revenue-based models. 2. Current Setup • Access Control already deployed with ID Cube RFID. • RFID Stickers: Issued to tenants and linked with their predefined parking quota. • Slot Restriction: Parking usage is limited to allocated slots. • Over-Allocation Mechanism: o Tenants may issue RFID stickers up to 3 times their allotted quota. o Access is validated based on real-time occupancy, not the number of stickers issued. 3. Syste...

These projects are all around our sustainable RFID Products

...dunning: auto reminders, late fees, access restrictions for overdue accounts • Real-time booking/reservation of hot desks, cabins, and meeting rooms • Meeting room bookings with QR check-in, real-time status, buffer automation • Dynamic pricing engine: demand-based price adjustment with peak/off-peak logic • Space/floor plan management: administer workstations and assignment • Access control: QR code, RFID, biometric integration, live entry/exit logs • Visitor management: pre-approval, OTP verification, badge/QR scan, host notifications • Ticket/issue management: member support tickets, auto-categorization, SLA tracking, feedback on closure • Preventive maintenance scheduler: AMC-based calendar auto-tickets for assets • Corporate accou...

I need an Android developer who can integrate the Chainway P80 UHF RFID tablet with my web-based app. The device has a built-in UHF RFID reader and a physical scan button. I need a small Android kiosk wrapper app that: 1. Shows my web app full-screen inside a WebView (always on screen). 2. Listens for the hardware scan button on the Chainway P80. 3. Uses the Chainway UHF SDK (I will provide it) to read RFID tag EPCs. 4. Sends the tag EPC directly into the WebView via a JS function like: (epc) (or alternatively POSTs EPCs to an API, if easier). 5. Keeps the device in kiosk mode so users can’t exit the app. 6. Runs reliably and cleanly on multiple P80 units. Deliverables: • Fully working APK • Android Studio source code • Simple instructio...