Antenna design contactless trabalhos

Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    2,179 antenna design contactless trabalhos encontrados, preços em USD

    We are developing hardware for a small keyfob-like system utilizing a Si4010 / Si4355 combination from Silicone Labs. We use a Si4010/Si4335 915 MHz Key Fob Development Kit (4010-KFOBDEV-915) which uses USB interfaces to the Si4010 and a C8051 which in turn drives the Si4335. The final connection in both cases seems to be a proprietary 2 wire interface. We would like help in two stages. First.....

    $140 (Avg Bid)
    $140 Média
    1 ofertas
    RFID-125KHz-UART reader 5 dias left
    VERIFICADO

    I need a reader for 125KHz cards and fobs. Read very carefully: line by line until the end. If you do not know to work with Eagle PCB, no need to apply If you do not know how to calculate and design a PCB antenna, no need to apply. It MUST read card or Key Fob EM4100 format. Must work on 5 volts DC. Output must be UART or WG Wiegand selectable by jumper. Separate led output when a read is complete...

    $241 (Avg Bid)
    $241 Média
    18 ofertas

    We are looking for an RF design expert to provide guidance on the choice of antennas for a small wearable GPS tracker device. PCB size: 45mm x 36mm or smaller Frequencies: GSM 900/1800MHz GNSS: GPS, GALILEO, GLONASS BLUETOOTH/BLUETOOTH LE: 2.4 GHz You MUST have practical experience with designing antennas for small PCBs and be capable of *designing* a custom antenna from scratch - n...

    $147 (Avg Bid)
    $147 Média
    13 ofertas
    Trophy icon 3D render of TV ANTENNA 2 dias left

    In this project need to render 3d model of TV Antenna. You can find attached some photos of my opponents. You can try make same way they did or try something new.

    $110 (Avg Bid)
    Garantido
    $110
    32 inscrições

    REAL TIME ANTENNA AZIMUTH ANGLE CONTROL USING QFT.. The system is a Multi Input and Multi Output.(MIMO) SERVO CONTROL SYSTEM. This can be done on MATLAB by using SIMULINK. QFT (Used to design Controller and Pre-Filter) Quantitative Feedback Theory (QFT) is for robust stability, tracking and disturbance rejection. The constraints applied over certain intervals are sensitivity S (jw), Complementary...

    $310 (Avg Bid)
    $310 Média
    11 ofertas

    Looking for a skilled person who is capable of designing / making / consulting on a portable Antenna that will be highly powerful to catch all the IMSI number within 10km radius area. In order to complete such a task, the bidder should have strong knowledge of how LTE networks and signalling. Bidder MUST have an understanding of telecommunications and the different cell bandwidths that are curren...

    $478 (Avg Bid)
    $478 Média
    9 ofertas

    You will review the PCB schematic/design for a small wearable IoT device which has 2G GSM/GPRS, GNSS and bluetooth. We are looking for somebody with lots of circuit design/build experience who can do a critical review of the design to identify potential problems and who can suggest improvements. Expected effort = 1-day. Mandatory Experience: - Altium Designer - Antenna design for GSM, GPS a...

    $93 (Avg Bid)
    $93 Média
    16 ofertas

    Self-interference cancellation multi-user multi antenna set up in 5G

    $19 / hr (Avg Bid)
    $19 / hr Média
    10 ofertas
    ATM Skimming Device Encerrado left

    I need an expert that knows how to build a GSM DATA RECEIVER with an antenna. I would either like for you to build a device for me or develop a blueprint, so I can build it myself. It would also be nice to have a video created so I can see how to build one myself. Thanks

    $595 (Avg Bid)
    $595 Média
    7 ofertas
    antenna design Encerrado left

    looking for an expert engineer in cst Program. i want engineer has good experience in rectifying antenna to design by using CST Programm, I will share details of task in chat

    $42 (Avg Bid)
    $42 Média
    12 ofertas

    Hi All, We have an antenna designed in EAGLE and we would like to simulate the performance using HFSS in ANSYS. We need a lesson. How can we set this up? We supply the EAGLE file. You supply a video showing how this can be imported and simulated in HFSS. 1. You must have your own copy of HFSS 2. EAGLE can open the BRD file. 3. You do NOT need EAGLE to open the DXF file. That can be imported direc...

    $37 (Avg Bid)
    $37 Média
    6 ofertas
    antenna design Encerrado left

    i want engineer has good experience in rectifying antenna to design by using CST Programm the frequency range will be from 25 - 30 THz i want maximum voltage will be at 28.3 Thz i have the design on cst Program but i would like to get the Result

    $171 (Avg Bid)
    $171 Média
    9 ofertas
    Graphic Design Encerrado left

    INAMO is the last mile for consumers wanting an interconnected world on a single, detachable wearable device to make payments, access your home, enter concerts, store your health details and board transit.. We have been approached by our partner VISA to present to the NFL a sticker that is placed on the back of a mobile phone case so fans can make contactless payments at the Super Bowl. We also...

    $357 (Avg Bid)
    $357 Média
    47 ofertas
    Design a PCB Encerrado left

    I need a PCB designed for the MCU and peripherals as below: 1. STM32F030CCT6 MCU 2. ST25 RFID - SPI 3. Winbond Flash - SPI 4. Quectel M66 - UART 5. Sensor (UART breakout) 6. PCB antenna for ST25 This shall be a 4 layer board. I shall provide you with the dimensions and the general layout of the PCB. I shall share the specific part numbers and you shall be responsible for schematic generation (in...

    $181 (Avg Bid)
    $181 Média
    30 ofertas

    assit us in design and pcb trace or wire (coil) and generating CST Simulation for Radiation pattern for our wireless product

    $462 (Avg Bid)
    $462 Média
    10 ofertas

    Installing and aligning TV antennas indoors and outdoors

    $25 - $50 / hr
    Local
    $25 - $50 / hr
    0 ofertas

    We need a complete document of our project Jaw tracking system. Document with all required field, form, hardware placing and handling of hardware. Project detail:- This project is designed to measure the movement of a human jaw with respect to the head position and provide the data for analyzing the health of the jaw. For achieving the aim, we will use 3d angular coordinates system to map th...

    $239 (Avg Bid)
    $239 Média
    10 ofertas

    La persona seleccionada tendrá como objetivo la capacitación al grupo de desarrollo de uso de las librerías más comunes de la plataforma (pantalla, display, EMV) para modelos VX520 y 680. Se espera que se entreguen distintos ejemplos de implementación Pertenecer al grupo de personas de desarrollo POS para módulos particulares sobre Pos Verifone. Capacidade...

    $19 / hr (Avg Bid)
    $19 / hr Média
    1 ofertas

    Looking for experienced RF PCB layout engineer to generate schematic and PCB layout for NRF52832 with tuned RF PCB antenna and tuned NFC PCB antenna. Schematic and PCB layout in Eagle. Must provide references and examples of prior RF PCB layout.

    $24 / hr (Avg Bid)
    $24 / hr Média
    19 ofertas

    Required Capacities: Experience developing on Verifone Verix line terminals (VX520 and 680) Communication interface management (3G, ETH and DialUP) Experience in the management of graphic interfaces (XV680) EMV and Contactless Experience Wanted: The selected person will aim to train the development group using the most common libraries of the platform (screen, display, EMV) for VX520 and 680 mode...

    $36 / hr (Avg Bid)
    $36 / hr Média
    5 ofertas

    Hi guys, We made a automatic Face recognition and tracking system. Which can be use for world wide application. It can detect and recognize person with their facial landmark. And also take video and logs system for employees, school and college students attendance system with far better than traditional attendance system. It is contactless system.

    $13 / hr (Avg Bid)
    $13 / hr Média
    10 ofertas

    Seeking a engineer who thinks outside the box, one that can solve problems others can't quite figure out. The more experience with consumer/household goods the better. If you've only worked on multi million dollar antenna projects for the government that doesn't help me. If you have worked for consumer good companies in engineering like Procter and Gamble or such please send me you...

    $2134 (Avg Bid)
    $2134 Média
    37 ofertas

    I have some basic questions need to be fully understand to gain my knowledge - Antenna current distributions analysis - Pattern (xy-yz-xz) analysis - S parameter for dual feed antenna. better to be have experience in high band frequency antenna and patch antenna

    $20 / hr (Avg Bid)
    $20 / hr Média
    13 ofertas

    I need to set up an xr450 rfid reader to work with their antenna. This should be an easy job for a real expert.

    $38 (Avg Bid)
    $38 Média
    5 ofertas

    Hi There, Please do not bid if you have not worked on a similar project earlier. No generic cover letter. Please put a bit of detail of the similar product you worked and why you are suitable for this work. Details of work: Create a small device with a GPS module and and 2G gsm module only to capture location information and send to an API(which I will provide). deliverables - 1. Circuit diagr...

    $119 (Avg Bid)
    $119 Média
    3 ofertas

    We are a up and coming security firm that prevents and stops fraud and we give lectures on how easy it is for a business to become a victim. we are looking for someone to build a GSM data Receiver (contactless EMV Skimmer sniff, read and clone all kind of Credit Card that gets track 1,2 and the pin this is just to show our clients how easy it is to become victim this will not be used for any sort ...

    $565 (Avg Bid)
    $565 Média
    10 ofertas

    I work for a small engineering/contracting firm in the Washington DC area. I am looking for a Structural Engineer with a PE license in the state of Florida to sign off on some minor antenna foundation drawings. The antenna installation is located in Florida.

    $50 / hr (Avg Bid)
    $50 / hr Média
    7 ofertas

    Usecase: Low-cost shipping container tracking using cellular (NB-IoT/LTE-CatM with 2g or 3g fallback) without using GPS Workflow: Device wakes up every X minutes, samples the environment (time, temperature, cell towers w/ signal strength info), then transmits its information (timestamp, temp, cell ids, imei/imsi) to a server (either via http request or mqtt). If it is unable to successfully trans...

    $20 (Avg Bid)
    $20 Média
    3 ofertas

    Kindly remove the background, leaving only the antenna with a plain background, which makes the antenna plainly visible.

    $10 (Avg Bid)
    Garantido
    $10
    29 inscrições

    based on some parameters network have coverage . Here variable is antenna tilt. So if I want coverage to be lets say 6 km , then how much antenna tilt should be I want to predict.

    $96 (Avg Bid)
    $96 Média
    19 ofertas
    Trophy icon Logo design Encerrado left

    I have started an antenna and security company called "Coastline Antennas and Security Cameras" I would like someone to design me a simple and clean logo with maybe a wave or similar or an antenna in it. I like blue and grey or black and I have included some photos of logos for reference but not to be copied. I need this right away as I need to use it within 24 hrs. Thanks steve

    $33 (Avg Bid)
    $33
    86 inscrições

    I am looking for a software utility to work on the DESFire smart card. The functions include setting all the DESFire parameters, creating applications & data files, reading & writing operations, etc. We prefer to use acs ([fazer login para ver a URL]) contactless card reader.

    $1057 (Avg Bid)
    $1057 Média
    6 ofertas

    We are looking to develop a way of monitoring the loss of electricity in outlets in our rooms. We have monitors that transmit continuously from beds. They are connected to a wall outlet. We were thinking or plugging them in to some sort of smart plug that can be reprogrammed with our functionality in mind. We want these plugs to connect to the building Wi-Fi network from anywhere and any one of ...

    $12 / hr (Avg Bid)
    $12 / hr Média
    19 ofertas

    I'm looking for a mini box (4x6cm) with rfid antenna (125 Khz or 13.56 Mhz), rfid NFC programmable decoding (for UID or memory block, reverse UID) , bluetooth transmission as French keyboard for android phone.

    $656 (Avg Bid)
    $656 Média
    19 ofertas

    Summary: 1. Existing Circuit Design is to be Reviewed overall 2. Identify the changes (mostly removal of components) 3. Modify PCB design to replace esp32 SoC with esp32-wroom-32d PDF views are attached. PCB design file will be given to interested bidders for further discussion. Basic detail is explained below. We have a PCB Design with size 95x50 that is based on esp32 SoC which needs to be mod...

    $24 (Avg Bid)
    $24 Média
    5 ofertas

    We are looking to design sensor network using RFM69HW. We need the design of sensor node. You are required to design the schematic and PCB using Altium as to meet the requirements described below: Sensor Node: 1. The sensor node will consist of RFM69HW module with ATMEGA328-SMD uC. 2. The node is to sense temperature and humidity only. 3. Choose the sensors that will be used and confirm with us. 4...

    $261 (Avg Bid)
    $261 Média
    18 ofertas

    Circuit Design, Electronics, Embedded Software, Microcontroller, PCB Layout STM32 based. GSM/GPRS quectel m95 TCP PROTOCOL AND SOCKET CONECTION 2 GSM (2G) OTA Control External antenna Ignition Detection Built-in battery 1x RS232 2x Digital inputs 2x Digital outputs 1-Wire interface Mini USB and indications LEDs Sleep and deep sleep modes Accelerometer Power supply 8 to 32 V DC Commands and co...

    $770 (Avg Bid)
    $770 Média
    30 ofertas

    I want an AutoCAD designer to make an AutoCAD design of an antenna so I can feed it into machine. [Removed by Freelancer.com Admin] Preferred location in Delhi NCR can be remote job as well.

    $99 (Avg Bid)
    $99 Média
    13 ofertas

    design and develop iBeacon module based on nrf52 with Gps capability. you will provide schemas, prototypes and finally deliver working product. prototypes will be pair separately. module will act as iBeacon, and will have GPS to collect GPS data. module will be powered by a battery and if connected to external power (5-12v range) it will enable GPS antenna and collect also GPS data. module will ha...

    $13 / hr (Avg Bid)
    $13 / hr Média
    12 ofertas

    For a project to locate the position or certain items country-wide, I use a slave and a master. The slave electronic sits on the items, while the slave receives the location and process the data. For that I need now someone who can now develop the schematic and the pcb with all files for production. The purpose is to send location once a day over a periode of up to 12 months. The hardware may inc...

    $264 (Avg Bid)
    $264 Média
    15 ofertas
    RF antenna Design Encerrado left

    Design of pcb antenna on a Sub Gz system.

    $94 (Avg Bid)
    $94 Média
    17 ofertas

    I have a photo of an aircraft converted to a vector image for use in a logo. I would like 1. A version of the vector to include the white out of the windows and lines on the wings (as in PICTURE 2), 2. If possible, a version of the vector where these are left out as transparent pixels should this logo be used in embroidery on a white shirt. Below is the brief. The images attached will be refer...

    $26 (Avg Bid)
    $26 Média
    47 ofertas

    Need someone who is knowledgeable with AM radio and Antenna.

    $44 (Avg Bid)
    $44 Média
    13 ofertas

    The car runs on 6.4V battery. It is all wheel drive car - all four wheels turn when throttle is pushed to drive forward or backward. There are two motors that allow to achieve this, one is located at the front of the car and the other one is at the back of the car. These two motors work fine and there is no issue with the the forward and backward movement. The problem is that the steering wheel o...

    $18 (Avg Bid)
    $18 Média
    3 ofertas

    I would like a simple quiz game that will be used on a large screen that would be kept in on the wall of of Bar or Pub. To play the game you would require to make a payment through a contactless card, ideally which would be read on the screen if possible. The example of the touch screen is attached.

    $1476 (Avg Bid)
    $1476 Média
    46 ofertas

    I would like a mobile application that can simulate or demonstrate an e-ticketing service using nfc. The application will be used to replace contactless emv card that is scanned at the ticket gate. What i want is 2 applications to demonstrate how this works, one application to act as the reader and another one to act as the ticket. I want to use these to show how tickets can be scanned by readers ...

    $270 (Avg Bid)
    $270 Média
    14 ofertas

    We are looking for a wireless sensor PCB layout and firmware to drive it. The device should use the eRIC-LoRa radio module from [fazer login para ver a URL], to transmit distance measurements, measured by ST's VL53L0X sensor. The device needs to have a low cost ARM MCU, be powered by a non-rechargable AA 3.6V lithium battery (already sourced), RA edge mounted SMA connector for the antenna...

    $793 (Avg Bid)
    $793 Média
    23 ofertas

    I need to design Patch antenna connected with hybrid coupler 90 to connect with bridge diode then to the load stage at 5.8 GHz to fabricated as PCB circuit with input power from -40 to 0 dBm to obtain high power in the load using Advanced design system software. More info in private chat. Thanks

    $98 (Avg Bid)
    $98 Média
    12 ofertas