Rfid antenna design 125khz işler

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    2,000 rfid antenna design 125khz iş bulundu, ücretlendirmeleri EUR
    RFID&ANDROID Bitti left

    Rfid okumada sorun yaşıyoruz android uygulamada Rfid okuma konusunda bize destek verebilecek bir hocaya ihtiyacımız var.

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    Algılanmasını istediğim frekans grubu Schultmann rezonans f...yazılımı hazırlanacak. Arduino ide platformunda yazılması gerekiyor. Kullanacağım mikrodenetleyici freebeatle ESP32 IOT. Zaman kısıtlıdır. Detaylı senaryo ektedir. Türkiye dışından da bu işe el atacak kişiler olabilir; The frequency group I want to be detected are frequencies similar to Schultmann resonance frequencies. Since there are low frequencies, antenna, amplifying circuit and peripherals need to work in harmony. I'll take care of the antenna part myself. simulation, printed circuit board diagram and software will be prepared according to the scenario I wrote. It needs to be written on the Arduino ide platform. The microcontroller I will be using is freebeatle ESP32 IOT. Detailed scenario is a...

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    ...fabrika işleyişinden örnek verecek olursak; tüm ustalara verilmek üzere bir cihaz tasarlamamız gerekiyor. Bu cihaz 13.56 mhz RFID'leri okuyacak bir RFID modülü ve RFID'den okuduğu kart ID'sini kendi ID'si (Cihazın ID'si) ile birlikte (iki string değişkeni) Wifi üzerinden yazılımını bizim yapacağımız bir web api'ye gönderecek. Web api ile bu veriler bizim veri tabanımıza kaydedilecek ve şirketin istatistik verileri için kullanılacak. Yani yine fabrika örneğinden düşünecek olursak, gün içinde hangi usta (yani hangi cihaz) hangi rfid kartlarını ne kadar sıklıkta okutmuş gibi. Sistemin genel mantığı bu şekilde olacak. Tasarlamamız gereken PCB; RFID okuyucu ve Wifi mod&uu...

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    Merhaba Imad U., profilinizi farkettim ve size projemi önermek isterim. Detayları sohbet üzerinden tartışabiliriz.

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    Elektronik devre gprs bazli rfid okuyucu ve data gonderici

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    ...SPI hattı üzerinde 1. olarak RFID-RC522 kartı kullanılacaktır. Bunun için sırasıyla CS, SCK, MOSI, MISO, IRQ, GND, RST, 3.3V olan 8 li header konacaktır. CS olarak ATMEGA2560 işlemcinin "PL7" bacağı verilecektir. 14. Bu SPI hattı üzerinde 2. olarak MicroSD konnektör dizilecektir. CS olarak ATMEGA2560 işlemcinin PL3 bacağı verileektir. 15. Keypad olarak tasarlattığımız membran swicth kullanıyoruz. İşlemcinin 12 dijital bacağı kullanılıyor. Bunun için işlemci PA1 den başlayarak 12 dijital bacak header olarak konulacak. 16. 2 Adet Omron G5LE-1 24V DC Röle ile GPIO istiyoruz. İşlemcinin hangi bacağına bağlanacağı opsiyonel. 17. 1 Adet 5 V Buzzer dizilecektir. Buzzer in hangi işlemci bacağına bağlanacağı opsiyoneldir. 18. Ekran i&...

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    Embisphere adlı bir cihaz ile , RFID projesi yapılıyor. Projeye ait üreticiden gelen SDK'lar APİ'ler vb. birsürü hazır kaynak kod var. İhtiyaç olan şey projedeki bazı eksikliklerin giderilmesi . Balçova Dokuz Eylül Üniversitesi İnciraltı yerleşkesi P9 TAKIPSAN Global Takip ve Bilişim Teknolojileri

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    I want to need only RFID reader PCB module with antena. I sent you an some pdf file for my pcb. you have to use MFRC522 NXP IC. You will give to us these pin on the board such as MFRC522 PINS (6 Sleep, 23 IRQ, 24 CS, 29 CLK, 30 MOSI, 31 MISO, VCC, GND ) I sent to Altium pcb file. you can see board dimensions. You can use only this area for pcb designing. You will calculate antena and other components like 0402 or 0603. You know. Best Regards.

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    ASP.NET te RFID teknolojisi ile Öğrenci yoklama sistemi yapılacak . Elimde hazır bir şablon var. Bu şablon üzerinde RFID ile Web sitesinin haberleşmesi sağlanacak ve aynı zamanda programdaki bazı eksiklikler tamamlanacak.

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    I am seeking an expert mobile app developer to create web app capable of monitoring a fast input stream of numbers from a remote keyboard (which is actually a BLE RFID reader device pretending to be a keyboard). Once it receives a stream, it should ensure that it has received exactly 17 digits (if not report a false read), then lookup that string in a text file and display 2 characters which will be the result of the lookup. The text file is attached below. It will need to repeat the operation whenever a new stream is received and it will need to allow for a new file to be selected from the UI. Finally it will need a button that allows previous readings to be cleared from the screen. I will need a hosting solution and the source code delivered as part of the project and it needs...

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    I'm looking for an individual experienced in managing and scanning booth attendees for our upcoming event in Sydney. Your primary job will be using an RFID scanning device to collect badges information efficiently and effectively. Just say Hi who comes to grab the coffee and scan their badge. That is it. Nothing else. The event is on April 10th and 11th in Sydney at ICC. Key Responsibilities: - Scanning all booth attendees using an RFID scanner - Collecting comprehensive contact information from each attendee Necessary Skills: If you're a tech-savvy individual with event coordination experience and excellent interpersonal skills, this job is for you! Knowledge in systematically collecting and recording attendee data is highly desired.

    €151 - €454
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    radar designer 5 gün left

    ...Responsibilities: Design and develop RF components and subsystems for radar systems. Conduct system-level analysis and simulations to optimize radar performance. Perform RF testing and validation to ensure compliance with specifications. Collaborate with cross-functional teams, including hardware, software, and systems engineers. Stay abreast of emerging technologies and industry trends in radar systems. Requirements: Bachelor's degree in Electrical Engineering, RF Engineering, or a related field. Master's degree preferred. Proven experience in designing and developing radar systems, preferably in automotive industries. Proficiency in RF simulation tools such as ADS, CST, HFSS, or similar. Strong understanding of radar principles, including waveform design, si...

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    I'm seeking a developer experienced in RFID readers, in particular, active RFID technology. This initiative is focused on creating a system to track goods. Given the nature of what we’ll be tracking, it's essential that you have knowledge not just in RFID systems, but also in creating user-friendly databases to enable simple and efficient tracking. Skills and Experience Required: - Proven success in similar solutions - Expertise in active RFID technology - Experience in creating user-friendly databases for asset tracking - Clear understanding of goods tracking solutions With your help, I want to innovate in our asset tracking, making it more efficient and ultimately, adding value to our business operations. If you're a skilled RFID...

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    Design of four legged tower according TIA-222G code in MS Tower software. Available material list, tower geometry, location for wind loading, antenna configuration is already provided. After analysis and design the tower structural members will be finalized. Based on reaction anchor bolt, base plate will be design. A design report, anchor bolt, base plate drawings and line diagram (member sizes and Connection bolt) will be provided. This is the milestone one. After completing the first milestone we will proceed for detailed drawings. At this stage we will model this tower for drawing generation. Detailed tower fabrication and erection drawings will be provided. This is the second and final milestone.

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    (Azure) (Cloud Storage) (API) (SQL) (NoSQL) (RESTful) We produce radio frequency identification (“RFID”) readers and use several proprietary applications during production, fulfillment, software licensing and support of our hardware products. These applications are written in C++ and Java and run on Windows. Our contract manufacturers and fulfillment centers use these proprietary applications which produce a variety of files and data stored locally during production of each device. Information regarding post-production sales of software add-on features is also stored in the database. Each operations location generates local SQLite databases and other data files which are individually copied to our home office and merged to contain data from all locations. We want ...

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    Antenna design at 150 to 700 mhz at 350 usd

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    Help us to create an innovative cargo container that redefines functionality and sustainability. This project entails crafting the exterior and interior of a cutting-edg...stations on one of the battery sides, Solar panels on top, 4 7-feet sunbrella units in-front which has charging ports and where people can sit and work too. It will also have a Starlink wifi antenna on one top corner, and CCTV camera on another. Will have flood lights infront. Going forward, we will also design the 10-feet and 20-feet design if we like your design with some downgrades. We need a very realistic output and renderings, along with the 3D CAD model for our use to implement it. Need professional architect and industrial designer who is well versed with technology use also and not ...

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    I'm seeking a fresh and innovative proposal for security operation management that go beyond the traditional methods like facial recognition, RFID, and drone patrolling. Goals: - Improve efficiency and effectiveness - Enhance overall security measures - Reduce operational costs Challenges: - I possess technologically advanced systems but need to increase the workforce to effectively cover the expanding operations - Scattered areas of operation require a more efficient management strategy Coverage Areas: - Office buildings - Refineries - Gas plants - Bulk plants - Tank farms The ideal freelancer for this project should have extensive experience in security management, a visionary approach towards problem-solving, and the ability to devise cost-effective solutions. Familia...

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    I'm in need of a professional to model and analyze cellular networks specifically focusing on coverage, signal strength, and performance analysis. My project primarily involves the simulation of figure 3 (a) from a certain academic paper. Key project details include: 1. Modelling Aspects: - Antenna locations - Coverage area boundaries - Signal strength variations 2. Analysis Aspects: - Coverage and signal strength - Interference and performance analysis 3. Measurement Metrics: - Signal-to-Noise Ratio (SNR) - Path loss and fading effects The ideal candidate will bring an understanding of signal propagation, network modeling, and have experience in cellular network simulation. An understanding of the mathematics and physics behind signal strength variat...

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    ...part-time engineer to help with updating and enhancing the hardware and firmware of our existing PIC24 boards. The scope of work includes: Hardware updates: - Addition of new interfaces - Implementation of new readers like RFID, Weight and other sensors on UART, SPI, I2C Firmware Changes: - Integration of the new reader interfaces - Implementation of bug fixes - Updating existing firmware to accommodate the new changes - Fulfillment of new requirements, which will vary based on specific projects The ideal candidate should have relevant experience in board-level design and firmware engineering, with proficiency in UART, SPI, I2C protocols and development using the PIC24 platform. The project may also involve creating support for additional sensors, enhancing commun...

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    I'm in need of a proficient and experienced professional who can develop an asset tracking system specializing in vehicle monitoring. Not just simple GPS tracking but a comprehensive solution that utilizes Active RFID technology to provide proximity warnings and alerts. This system is intended to function predominantly in an outdoor environment. Specific requirements include: - Expertise in RFID Technology: You should be fully familiar with Active RFID technology and how to harness it for vehicle tracking. - Alert System Development: The system should be capable of creating proximity warnings and alerts. - Experience with Outdoor Systems: Since the environment is completely outdoors, prior experience working with outdoor tracking systems will be considered ...

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    I'm seeking a dot net developer well-versed in the implementation of SDK functionality. The project centers around encoding product IDs using the TSC T800 RFID printer. Expertise in data encryption is crucial for success. Also, deep familiarity with TSC T800 and mastery of .NET programming are coveted. The work includes: - Configuring the TSC T800 for product ID encoding - Accurate and efficient utilisation of the SDK functionality - Assuring the reliable transfer of data to the TSC T800 and successful encoding To excel in this, understanding RFID technology, .NET proficiency, and experience working with SDKs is integral. Applicants with past work on similar projects will be preferred. This project requires precision, meticulousness, and adherence to guidelines, as err...

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    The project consist in the design of a CM4 carrier board whit specific requirements. All connections with ended with JST connectors, (except the antenna of the AIS, to be decided). The idea is starting from a existing CM4 carrier board ‘open source’, and modify it to add/remove elements, also ‘open source’. Most of the requirements can be found in any CM4 carrier board available with a public license. Description of the elements, interfaces and other requirements follows • Maximum board size 100mmx200mm • Power souce 12v • USB-C • Ethernet • CANBUS (Can provide design sources) • PCIe • SD card slot • LVDS signal + backlight (Can provide design sources) • M...

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    ...for a skilled Electrical Engineer to design a compact 125KHz RFID reader using a CH32V003 microcontroller, together with relevant analog components that can achieve a read range of up to 10cm. Key aspects of the project to note are: - Size: The reader should be small in size, portable and convenient. - MCU: The design should harness the power of the CH32V003 MCU. - Firmware: Basic firmware functionality will include reader initialization. When read send data via uard - End Device: The completed RFID reader will be configured to link up with an embedded system. Candidates with a proven track record in small electronical device designs and experience in firmware development with an emphasis on initialization will be ideal for this role. Knowledge of ...

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    ...designer to prepare drawings for a 10-20 meter high inflatable tower antenna. The purpose of the antenna is for radio communications, broadcasting, and surveillance. - Requirements & Conditions The drawing must showcase the tower's resilience, ensuring functionality despite not having specific conditions it needs to withstand. Inventiveness and creativity in design are highly valued, and your expertise in interpreting technical specifications is vital. - Skills and Experience Ideal candidates should have a background in engineering or a relevant design discipline. Product design experience is a bonus, particularly with inflatable or antenna-based products. Understanding of materials selection in relation to product design w...

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    I am seeking professional help from a MikroTik expert. My primary objective is to enhance my internet speed connected through MikroTik RBLHGR&R11e-LTE6. Key Tasks to be performed: - Provide step-by-step support for the set-up of the MikroTik RBLHGR & R11e-LTE6 device physically. - Facilitate the calibration of the antenna to achieve the highest possible speed. - Set up correct port forwards and resolve the current issues related to it. Needed Skills and Experience: - Extensive experience in setting up and handling MikroTik devices. - In-depth understanding of network configurations and port forwarding. - Expertise in addressing internet speed and connection related problems. My goal is to start with the software and finish with physical setup. I can spend 1-2 hours ...

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    I am seeking a knowledgeable individual who specializes in antenna theory and electromagnetism. We’re facing some challenges that need immediate attention.

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    I'm looking for an expert on Ardupilot and First-Person View (FPV) setup for a fixed-wing aircraft. **Main Tasks** - Assist in configuring an Ardupilot for a Tailsitter design fixed-wing aircraft. Your extensive knowledge of autopilot systems for unmanned aerial vehicles (UAVs) is needed to ensure a successful flight control. - Helping to set up an FPV system with a focus on enhancing live video density. This includes selecting the right equipment, antenna configurations, and optimizing for the best live video feed. **Key Skills** - Proven experience with Ardupilot configuration - Knowledgeable in Tailsitter design - FPV system setup expertise - Experience in optimizing live video density Be prepared to share previous works and samples. Looking forward to wor...

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    I require an experienced developer to build an iPhone...to build an iPhone app that serves as a part of an established loyalty system. The app's primary function will be to add points to a user's record, interacting directly with the Smartsuites API. Key Features: - The ability to update a sub-item in a solution. - Integration with an RFID reader to capture the Fob Unique ID. - Capability to find a matching record for the given RFID. It would be beneficial if you had previous experience in building iPhone apps that work with APIs, specifically Smartsuites, and RFID technology. Understanding of the loyalty systems would also be highly valuable. Please ensure your bid includes an estimation of how long you believe the project will take, as well as any releva...

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    I am trying to work out how to setup a token dispenser for my few arcade games. What i want is to have a machine which a person can go to and put in an amount like $10, then tap the card and it processes, it then asks if they want tokens or on the game card. If game card they tap their rfid card and it credits to that or pops out coins. Will also need to work in conjunction with the 5 arrcade games i have which will be running RPI RetroPI and have a token slot and rfid reader.

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    Necesitamos un programa para arduino mega o nano, con lector rfid-rc522 para tarjetas o tags mifare que modularmente nos permita: 1. Almacenar en algun sector de la tarjeta los siguientes datos: Fecha, vl1:0,1,2,3, vl2:0,1, vl3: 0 a 1000000 (saldo), protegida con un keya,keyb diferente al deffaul. 2. La idea es leer los datos y visualizarlos en variables para mostrarlos en monitor serie. 3. Cambiar datos: actualizarlos, puede ser en tarjeta nueva o cambiar los existentes.

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    ...of an expert in Antenna design with a focus on 5G solutions. I'm aiming to develop a compact multiband antenna that meets the following specifications: - Physical dimension: The antenna should not exceed 10 to 20 cm. - Material: The usage of Metallic materials is preferred for construction. - High gain performance: The design should offer exceptional gain performance. It should be done in Ansys software or cst studio software. Ideal candidates for this job will have significant experience in small antenna design, with a focus on those used in 5G applications. Prior experience with designing antennas using metallic materials and an understanding of size constraints in antenna designs would also be of benefit. This project will...

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    I am seeking an expert developer with broad experience in both Android and Windows platforms. Your core role will be integrating Zebra RFID reader SDK into the systems you develop. Key Skills and Experiences: - Strong knowledge of Android and Windows development - Proficiency in using Zebra RFID Reader SDK is a must. - Experience in backend integration using the Retrofit library. However, this will be minimal task. As the ideal candidate, you should demonstrate a high level of competency in integrating SDKs, and retrofitting the backend. Your ability to manage tasks efficiently, adapt to varying project needs and rapidly troubleshoot issues will be essential for successful project completion.

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    ...someone experienced in Arduino and RFID technologies to develop an Arduino UNO-powered breathalyzer project. Since I haven't yet decided if the breathalyzer will be for personal or commercial use, this could shape the route taken during development, and so flexibility will be key. Key Features: - The breathalyzer should be capable of detecting normal, alert, and high alcohol levels. - It should integrate an RFID system for replicating car ignition - this needs to be programmed to work with any type of key fob. - The alcohol levels should be displayed on a basic character LCD display. - An optional feature would be a speaker that imitates car ignition sounds, depending on the availability of this module. Ideal Skills and Experience: - Proficient in Arduino and RFI...

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    ...showcases our innovative cow tracking technology. Title: Tracking Technology for Cows [Opening Scene] The video starts with an aerial view of a sprawling cattle farm, with lush green pastures and numerous cows grazing peacefully. Informing that we track cow by Two technology 1. RFID and 2. Face Recognition Technology through Video Camera [Scene 1: RFID Tagging Technology] RFID tags are shown being attached to the neckband of cows. These tags contain unique identification numbers. As the cows move around the farm, RFID readers capture real-time data from the tags. The data is transmitted to the receiver, then to the cloud, and finally to the data management system. [Scene 2: Face Recognition Technology] Animated cameras are shown strategically placed a...

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    I am seeking an experienced animator who can produce an engaging 1-2 minute video, demonstrating the process of installing network repeaters in a building. Using a balanced approach, the video should equally highlight both the technical installation procedures as well as the diagrammatic representation of antenna and cable layout. Key Responsibilities: - Develop an animated video with clear visualisation of the process of network repeater installation - Illustrate the location of 11 antennas on the rooftop - Demonstrate the extension of the cable from the rooftop to the electric room on each floor. then, extend the cable from repater in Electric Room to the Offices Ideal Skills and Experience for this Project: - Proficiency in creating motion graphics - Experie...

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    Project Title: Development of Embedded System for Automated Vending Machine Project Overview: I am looking for a skilled freelancer to develop a small embedded system for an automated vending machine. The system should be capable of handling money received from coin, QR code, or RFID, activating a motor accordingly, and displaying live stock on a display or webpage. Functional Requirements: Money Handling: The system should accept money through coin, QR code, or RFID. Motor Control: It should activate a motor based on the money received. Display: The system should display live stock either on a display or a webpage. User Settings: 1. Buttons should be included for setting the price of the product (including the option for a free price), 2. selecting the number of mo...

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    Title: Tracking Technology for Cows [Opening Scene] The video starts with an aerial view of a sprawling cattle farm, with lush green pastures and numerous cows grazing peacefully. Informing that we track cow by Two technology 1. RFID and 2. Face Recognition Technology through Video Camera [Scene 1: RFID Tagging Technology] RFID tags are shown being attached to the ears of cows. These tags contain unique identification numbers. As the cows move around the farm, RFID readers capture real-time data from the tags. The data is transmitted to the receiver, then to the cloud, and finally to the data management system. [Scene 2: Face Recognition Technology] Animated cameras are shown strategically placed around the cattle farm, equipped with face recognition techn...

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    Make an infographic about the distinctions between LMR-100 and RG-174 coaxial cable types. LMR-100 and RG-174 are coax types for antenna cables. This contest will have multiple winners (approximately ten winners will be chosen). Secondary winners will receive typically $20 for their entry. Each of all the winners gets their own feedback. The infographic can show some or all of the following information: 1. The differences in attenuation (signal loss) for each of the two types. 2. The bend radiuses of each of the two types 3. Diameter / thickness of each of the two types. 5. Shielding characteristics of each 6. Any other distinguishing information that you can find that makes the graphic more interesting is fine. I will choose some winners that are more complex and som...

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    ...This project involves analysing solution requirements and designing and implementing the following components. The deliverables include:  Web based management system  Sample Management  Ability to  register new samples with unique identifiers.  Monitoring the entire lifecycle of a sample from registration to disposal.  Tracking the storage location of samples within the lab.  Use barcode or RFID technology for sample tracking.  Generate sample IDs and labels automatically.  Tailored workflows for each lab type. Test Management  Define and configure tests specific to labs.  The system will be able to schedule tests based on priority and availability of resources.  Option to enter results manually or automatically. Instrument Management  The users can schedule ...

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    I am seeking a freelancer with a strong background in Signal Generator & Radio Frequency (RF) amplification/antenna design for a project I am working on. The goal of this project is to design a signal generator and RF amplifier that can be adjusted between 42-45 kHz ±0.1kHz with adjustable output power ranging from 1-5 Watts ±0.1W. Additionally, it would require the design of a base or center-loaded antenna approximately 3 meters in length. The power supply should be able to function with 120VAC 60Hz. This project needs someone with the following skills: - Frequency generator design - Knowledge of RF amplifier design - Proficient in antenna design, specifically prioritizing compactness - Understanding of ele...

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    We offer tech products across the entire South African region. Most customers inquire about the installation of the product. We are looking for a partner who can conduct installations throughout South Africa. The product in question is a Mobile Signal Booster. Installation process: Mounting the antenna on the roof. Connecting cables to the antenna and bringing them inside the property. Connecting the cable to the head unit of the product. Connecting an additional cable and antenna for internal use. This is the basic installation scheme. Some businesses may require a more complex installation. We are ready to start working with a partner as soon as possible. All regulations, payments, and contracts will be managed through a freelance platform.

    €14 - €23 / hr
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    I'm seeking a proficient .NET developer to aid in the development of a specific desktop application. The critical requirement for this project revolves around the encoding of RFID numbers into RFID labels, leveraging the TSC T800 Printronix printer SDK. The application must: - Incorporate user registration and login features. - Efficiently and accurately encode RFID numbers into labels using the TSC T800 Printronix printer SDK. - Seamlessly integrate the aforementioned SDK into our existing software. Ideal Skills: - Solid experience in .NET, specifically in Desktop application development. - Proficiency in SDK integration, particularly with printer SDKs. - Familiarity with user registration and login functionalities. - Knowledge and prior utilization of TSC T80...

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    I urgently need a proficient React Native developer, specialized in Bluetooth integrations, to work on my project. - Primary Goal: The focus of this project is to develo...proficient React Native developer, specialized in Bluetooth integrations, to work on my project. - Primary Goal: The focus of this project is to develop an app that can seamlessly interact with various Bluetooth devices. - Bluetooth device types: RFID. - Time limit: This is an urgent request with completion needed ASAP. Ideal Skills: - Experience in working with React Native for iOS. - Expertise in Bluetooth connectivity. - Ability to troubleshoot and solve problems quickly. - Flexibility in reading data from Bluetooth device, especially RFID. Previous experience with similar projects will be hig...

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    I'm seeking top-of-the-line engineers who are fervently skilled in antenna design, particularly in the mm-wave frequency band (24–31 GHz). My primary aim is to create a semi-flexible two-port (MIMO) antenna with dual (CP) specifically tailored for wearable applications in biotechnology. Key Features Required: - Small size: The antenna must be compact to be comfortably worn and integrated into the biotechnology devices. - High efficiency: Without compromising its size, the antenna should powerfully perform its functions. - Wide bandwidth: To ensure the seamless connection and representation of data, the antenna should are capable of covering a broad frequency range. Transmission Distance: - The designed antenna's transmission dis...

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    I am seeking to develop a flexible printed antenna design optimized for long-range analog video transmission, in the shape of a shuttlecock. Details: - The antenna must be designed to operate effectively within the 5.8G frequency range. - Must be in the shape and dimensions of my 2D drawings. It will then fold into a 3D shuttlecock shape. - It should have a medium gain to ensure balance between signal strength and coverage area. The ideal freelancer for this project should have: - Proficiency in antenna design engineering - Experience in designing printed antennas for 5.8G frequency - Ability to consider flexibility for design The project will require both the theoretical design and the physical blueprint of the antenna. I want i...

    €115 (Avg Bid)
    €115 Ortalama Teklif
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    ...23dBm. Tx uplink frequency will be from 148MHz to 150MHz (10 channels from 148.1MHz to 149.9Mhz with 200kz between channels, LoRa bandwidth 125KHz) RX downlink frequency will be from 137MHz to 138 Mhz ( total 3 channels, RX1 137.1MHz, RX2 137.3 MHz, beacon 137.1 MHz). LoRaWAN Protocol version will be 1.0.3. Sensor should support Clas A/B/C operations. Jobs that will be done: 1) Hardware Design of a LoRaWAN IoT sensor ( Schematic, Layout, PCB) for the given frequencies usin SX1276 chip 2) Custimization of LoRaWAN protocol for the given frequencies (LoRaWAN software cıustimization) 3) For software development STM32CubeIde will be used. 4) Mechanical design (enclosure) with IP67 and operating temperature from -20 to 50 Centigrade degree. Not: A detailed requirement do...

    €1943 (Avg Bid)
    €1943 Ortalama Teklif
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    I'm looking for an expert who can seamlessly integrate UHF RFID reader with excel. Here are my project specifics: -Necessary Skills: Proficiency in RFID technology, particularly UHF readers, and Excel integration. - Experience: Prior experience in similar projects is a must. Project Tasks: - Integration: The primary task will be integrating a UHF RFID reader with Excel. Chafon Integrated Reader. - Data Capturing: The system should be designed to capture the unique identifier and timestamp from each RFID tag scanned. - Spreadsheet Update: When a new RFID tag is scanned, the system should create a new row in an Excel sheet. This row should contain the unique identifier from the RFID tag and the timestamp from the PC. I hope to find a pro...

    €402 (Avg Bid)
    €402 Ortalama Teklif
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    I am looking to design a tilt mechanism for an aluminum tower that is 48 feet tall. The antenna and rotating motor would weigh approx 55 lbs. The tower would either weigh 350 or 550 lbs. I would like to if it is possible to have a mechanism to lay the tower down with either a hand winch or motorized winch. I have the basic design on the picture just need to know the forces on the winch and the i beam support, no particular software I need someone with a mechanical design background or mechanical engineering background to help with this project.

    €406 (Avg Bid)
    €406 Ortalama Teklif
    22 teklifler