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    3,115 antenna design jobs fundet

    ...Cassegrain antenna, which will be used for communication and signal reception. The project will take inspiration from the technology seen in the series Bienvenidos a Edén, aiming for a sleek, futuristic interface that offers real-time control and feedback of the antenna’s operations. Key Features and Requirements: Graphical User Interface (GUI): A highly visual and immersive interface that shows the antenna in real-time, similar to 3D or animated representations. Animated graphics to display the reception and transmission of signals with a professional and futuristic look. A dark-themed, aesthetically pleasing design with vibrant elements that emphasize the technology’s sophistication. Antenna Control System: Manual and Automatic Contro...

    €16 / hr Average bid
    €16 / hr Gns Bud
    27 bud

    ...a professional with extensive experience in antenna design and simulation, particularly with the ROTMAN lens antenna. The primary goal of this project is to design a ROTMAN antenna for research and development purposes. Key Responsibilities: - Optimize the antenna for Gain, Bandwidth, and Radiation pattern. - Simulate the antenna using HFSS (High-Frequency Structure Simulator). - Design the antenna to operate within the medium frequency range (300 MHz - 3 GHz). Ideal Skills and Experience: - Proficient in using HFSS for antenna design. - Extensive knowledge of ROTMAN lens antennas. - Experience with optimizing antennas for specific parameters. - Understanding of medium frequency range specifications. Please...

    €249 Average bid
    €249 Gns Bud
    4 bud

    I'm looking for an expert in HFSS to help design and analyze microstrip antennas. The project will primarily focus on assessing the radiation pattern, impedance matching, and return loss of these antennas.

    €99 Average bid
    €99 Gns Bud
    7 bud

    I'm seeking an expert in antenna design, specifically a professional who can help me design a patch antenna using HFSS. Key Details: - The primary application of this patch antenna will be in the domain of wireless communication. - The antenna needs to operate within the frequency range of 2.4 GHz. Ideal Skills and Experience: - Proficiency in using HFSS for antenna design. - Prior experience with patch antennas is highly desirable. - Knowledge in the field of wireless communication will be beneficial.

    €72 Average bid
    €72 Gns Bud
    9 bud

    I'm looking for a skilled designer with experience in High Frequency Structure Simulator (HFSS) to design a Microstrip antenna for satellite communication. Ideal skills would include: - Proficiency in HFSS - Extensive experience in antenna design, specifically Microstrip - Knowledge of satellite communication requirements Please provide examples of your previous work with HFSS and Microstrip antennas.

    €68 Average bid
    €68 Gns Bud
    6 bud

    Subject: Collaboration Opportunity for Design and Development of UHF RFID Antenna Systems We are seeking to collaborate with antenna design experts for the development of two UHF RFID active digital antenna systems, operating within the approx. 860-930 MHz range. These antennas will support any RFID tags that comply with the specified frequency and protocol. Below, we outline potential technologies, though we rely on your expertise to recommend the most suitable options based on your experience. Only the green box in SVG file is in your scope. More details in attachments

    €985 Average bid
    €985 Gns Bud
    11 bud

    I am looking for a freelancer who can help me with a circuit design and assembly using esp32 38 pins with external antenna. Requirements: - A complete circuit with all parts not just a diagram. I need it with everything mentioned below. - 24dc to 3.3 dc stepdown module. - use 3.3 dc to power SD card module, RTC 3231, W5500 ethernet port and esp32 itself. - the ethernet and RTC can be placed directly on the PCB but the SD card i need jumper female pins so I can connect sd card and place it in mu encloser wherever I want. - All pin connections will be shared after the meeting. its up to you if you want to use modules directly or make pcb with all of them. If you have the necessary skills and experience, please submit your proposal for this project.

    €102 Average bid
    €102 Gns Bud
    15 bud

    ...400V mains system connected to solar inverters. The system intelligently limits the amount of power exported to the grid and diverts excess solar energy to local DC loads. It functions as an external solar inverter export limiter, maximizing self-consumption of solar energy by dynamically shunting surplus power to DC loads such as battery banks, heaters, or other appliances. System Features and Design 1. Main Functionality Three-Phase Solar Power Management: The system monitors each phase of the 400V three-phase grid and calculates the total power flow between the solar inverters, the grid, and local consumption. When excess power is detected, the system diverts that energy to local DC loads. Grid Export Limiting: The system ensures that only the desired amount of solar power...

    €7 - €14 / hr
    Fremhævet Forseglet
    €7 - €14 / hr
    19 bud

    I'm in need of a PCB antenna designed specifically for Bluetooth operating at 2.4 GHz. The project will involve creating an efficient and effective antenna to be integrated into a PCB. Key Requirements: - Design of a PCB antenna compatible with Bluetooth and operational at 2.4 GHz - Integration of the antenna design into the PCB Ideal Skills: - PCB design - Antenna design - Proficiency in Bluetooth technology Experience in similar projects will be highly regarded.

    €24 / hr Average bid
    €24 / hr Gns Bud
    36 bud

    I am looking for an experienced antenna design expert who can help me in designing a X Band Patch Array antenna simulation same as the research article. Will share the details upon request. Key requirements: - Ideal skills and experience: - Proven track record in antenna design, particularly in HFSS CST - Extensive experience in Antenna design frequency - Proficiency in simulation tools such as HFSS, CST - Strong knowledge of Patch array antenna design and optimization - Good understanding of English

    €23 Average bid
    €23 Gns Bud
    7 bud

    I'm looking for an expert in antenna measurement using a robotic arm. The primary goal of this project is to measure the gain of a horn antenna. - Key Responsibilities: - Conduct gain measurements of a horn antenna. - Utilize a robotic arm for the measurements. - VNA results management - Skills Required: - Proficiency in antenna measurement techniques. - Experience working with robotic arms. - Knowledge of horn antennas. - Desired Outcome: - Comprehensive data on the gain values of the horn antenna.

    €18 / hr Average bid
    €18 / hr Gns Bud
    10 bud

    We are looking for a team: antenna engineer, RF electronic engineer, digital signal procesing engineer. To implement the radio rangefinder project. Main parameters: 1. frequency range: 5.7-5.9 GHz C-band 2. range of measured distances: maximum range 1000 m for RCS = 0.01 m ^ 2, maximum range 3000 m for RCS = 0.1 m ^ 2 3. range of measured object speeds: 0-100 m s 4. antenna beam width: 6 degrees H and V plane Preferred location of the team in the EU. Experience in implementing similar projects like radar is required, the first question during the interview will be to show similar completed projects. Components and materials are paid separately.

    €6458 Average bid
    €6458 Gns Bud
    9 bud

    I'm looking for a skilled PCB designer who can create a KiCAD PCB design for a shield intended for an ESP32 Devkit v1. This shield will serve as a sensor interface, allowing connection to 5V ADC sensors via 3 Pin JST 2.54mm connectors. As I need to power the ESP32 via the VIN pin I need a 2 Pin JST 2.54mm connector to feed 5v to the ESP and to the sensor connectors. Key Requirements: - Design should accommodate 4 sensor connectors. Each 3 Pin JST 2.54mm connector should be mounted vertically in the middle between the two rows of the ESP32 pins. The ADC Pins to be attached to the connectors are: A14 (GPIO13), A15 (GPIO12), A16 (GPIO14) and A17 (GPIO27) - The shield and subsequently the ESP32 is powered by a horizontal (2 Pin) JST 2.54mm connector in the bottom center of ...

    €26 Average bid
    €26 Gns Bud
    7 bud

    ...ELECTRONICS ENGINEER WITH EXPERIENCE OF GPS TRACKERS AND UWB SYSTEMS*** ELECTRONICS - Design and realization of an electronic device that will integrate - 1 GPS tracker (U-blox ZED-F9P module) for geolocation - 1 GNSS antenna - 1 Qorvo DWM1001 module for communication between active devices - 1 4G module - 1 on-board memory for storing non-modifiable data - 1 on-board memory for storing random data - 1 microcontroller - 1 LiPo battery - 1 digital biometrical reader - 1 external connector via cable to a 3 to 5V power source - 4 signal LEDs with different colors (Green, Red, Blue) resistant for 50,000 hours And all configuration software and firmware for integration in GoogleMap and OpenStreetMap I want to design custom electronic devices that will run in an Andr...

    €914 Average bid
    €914 Gns Bud
    11 bud

    Arduino code is required to provide an automatic antenna tuning (AAT) function on an X-NUCLEO-NFC05A1. This function is part of the ST25R3911 chipset. The contractor should be familiar with STM products, especially ST25R3911 and STM32F401CCU and be a firmware specialist. As I am in a hurry, the work should be completed within 2 days !

    €168 Average bid
    €168 Gns Bud
    16 bud

    I am in need of a professional who can transfer my existing TV and AV receiver from my current home to my new one. While I'd previously had these items in a different configuration, I am now interested in setting up a home theater. Current equipment:...equipment: Sony STR-DN1080 a/v receiver, Polk subwoofer, Sony Bravia TV, with additional speakers. Thinking of keeping the subwoofer and adding a sound bar. Skills and Expertise Required: - Experience with home theater setups - Knowledge about appropriate positioning of AV equipment for optimal viewing experience - Ability to connect additional devices to the AV receiver. Particularly, I will need an antenna hooked up as well. I look forward to working with a person who can help me create an enticing and highly functional home...

    €14 - €23 / hr
    Lokal
    €14 - €23 / hr
    0 bud

    I want the calculations and manufacturing plans of a 512hz signal transmitter for underground pipeline location. The design should be as small as possible.

    €458 Average bid
    €458 Gns Bud
    31 bud

    Looking for serious, responsible UHF RFID SME to develop a UHF RFID reader freq range 860-960 MHz (for 3 worldwide zones) as detailed in the attached docs. A professional high quality, performance product is expected out of this transaction from you. A generic design for handheld and fixed reader supporting 3 different types of antenna connections. Please read, understand the full docs, info provided here, before submitting your 1st response, which will form the main basis for all future discussions. The budget given is placeholder.

    €416 Average bid
    €416 Gns Bud
    12 bud

    ...com/ The target UHF handheld reader is a Unitech product The SDK etc. is also available here. We have the HT730 and its SDK is tested and running in our office and HW will be made available for testing from our office. You may use 2 inputs - Tag ID & RSSI value as inputs for your app to test during development. It uses a circular polarized RFID antenna and provides appropriate data via the SDK. The wedge function will save a text file on the mobile device and also on a BLE connected destination PC. We shall give the APK file of the video product to the winning person as a guide but not to copy its UI. We are expecting you to improvise its UI and rely on your expertise. We shall not be able to loan any HW or tags, so you should use your own UHF

    €336 Average bid
    €336 Gns Bud
    19 bud

    ...enclosure designer to modify an existing design for an enclosure, approximately the size of a smartwatch, to accommodate an ESP32 chip. The key requirements for this project are as follows: - Antenna Cutout: The primary modification needed is to create a square cutout in the enclosure to house the antenna on the ESP32 chip. This cutout should be designed accurately to ensure optimal fit and performance of the chip. - Versatility: The redesigned enclosure should be suitable for both indoor and outdoor use. Ideal candidates for this project should have: - Experience in designing enclosures for small electronic devices, especially those with custom cutouts for components like antennae. - Proficiency in CAD software to make precise modifications to the design...

    €343 Average bid
    Haster
    €343 Gns Bud
    55 bud

    ...Scope of Work: Hardware Design: Microcontroller selection (ARM Cortex-M series or similar) Integration of communication modules: LoRaWAN, 4G/5G, Bluetooth, Satellite Design I/O interfaces: GPIO, ADC, DAC, UART, SPI, I2C, CAN Bus, Ethernet, USB Power management system Edge processing and storage capabilities Firmware Development: Embedded Linux or lightweight RTOS (FreeRTOS) Communication stacks for all modules Sensor data handling and edge analytics Implementation of security protocols (TLS/SSL) Local storage management Casing Design: Durable, weather-resistant material (polycarbonate, ABS plastic, aluminum) IP67/IP68 rating for water and dust resistance Compact and rugged form factor Sealed connectors and external/internal antenna design Prototypi...

    €359 Average bid
    €359 Gns Bud
    13 bud

    We need design/build of 2 RFID UHF antennas and some interface work done. See the attached files for details. The schematics bottom right blue box is your scope. We need the design of that part as a minimum. If you can do more than the design, that will be welcome & please quote that separately. Please read & understand and ask questions with your 1st response. To filter out bot responses and confirm it is a genuine response, please write " I confirm I have read in full & understood the job" as your 1st line. We are seeking best fixed price bids and delivery time of 1st beta after scope is defined. No hourly work. The budget given here is just an arbitrary placeholder. Your bid and availability needs to be valid for 3 weeks. More info will be prov...

    €441 Average bid
    €441 Gns Bud
    6 bud

    I'm seeking a skilled Android developer to create an app that can read a file containing cell phone tower data, display selected antenna coverage ( only ) in a map view, and plot ( highlight) the coverage of selected antennas. Key Features: - Read a file with cell tower information (location, number of antennas, and antenna angles). - Display this data on a map view. - Plot the wireless coverage of selected antennas as a polygon on the map. User Interaction: - The app should allow users to zoom in/out on the map. - Users should be able to search for specific antenna locations on the map. - The app should also allow users to highlight specific towers for easier reference. Ideal candidates for this project should have: - Experience in Android app development, inc...

    €37 Average bid
    €37 Gns Bud
    27 bud

    ...the experience to handle multi-layer PCB design. - The board will need to integrate WiFi connectivity, so experience with RF design and antenna integration is essential. - The design should be optimized for energy consumption and reliability, considering its home automation application. - Familiarity with home automation systems or similar projects is a plus, as an understanding of the application can lead to more effective designs. Ideal Skills: - PCB design, particularly with complex, multi-layer boards - RF design and antenna integration - Experience with WiFi connectivity on PCBs - Understanding of home automation systems or similar If you're an expert in PCB design, specifically for complex, multi-layer boards, with a ...

    €81 Average bid
    €81 Gns Bud
    20 bud

    UPC TV beállítása egy háztartásban

    €8 - €30
    Lokal
    €8 - €30
    0 bud

    ...modifications. Some components may be removed. I need pcb width of max 18mm. The length is free (up to 100mm). All electronic parts should be placed on boards left upper-side. The integrated antenna (size 12x19mm) placed on boards right lower-side. Easy sleep and wakeup function required (only six r/w activities per hour). Connector: Micro JST MX 1,25 mm (on boards very left upper side). Interface: SPI only, LED is useful, all others may be discarded. Read/write distance: approx 3mm Library to be used: <Adafruit_PN532.h> Ideal candidates have a strong background in electronic engineering, particularly in PCB design. Proficient skills in PCB software e.g., Altium, Eagle are essential. Experience in past projects involving resizing of NFC/RFID boards will be a...

    €412 Average bid
    €412 Gns Bud
    43 bud

    I require a...should embody vintage aesthetics. - It must prioritize brand recognition. This should be achieved by incorporating designs that holistically represent our company and stay memorable to our target audience. Colour Scheme: - I prefer the logo to be designed using neutral colours, primarily black, grey, and white. Ideal Candidate: Should have: - Excellent graphic design skills - A solid understanding of vintage styles - A creative antenna tuned to designing memorable, brand-identifying visuals. - Experience in working with a neutral colour palette. The logo should be original, attention-grabbing and a true reflection of our brand. It should evoke a sense of professionalism while conveying our brand message subtly. Your portfolio showcasing similar works woul...

    €67 Average bid
    €67 Gns Bud
    72 bud

    ...Frequency Structure Simulator (HFSS) designs. The project is focused on a specific frequency range, and it will encompass a variety of features. It is primarily for an educational research endeavor. Key Features: - Antenna design - PCB layout - RF filter design Frequency Range: - The designated frequency range for this design is between 1 and 10 GHz. Ideal Candidate's skills: - Proven HFSS design experience and background in Physics or Electrical Engineering. - Broad understanding and application of antenna design, RF filter design, and PCB layout. - Capabilities to design within the specified frequency range. - Prior work with educational research projects is a plus, although not necessary. The perfect candidate ...

    €232 Average bid
    €232 Gns Bud
    14 bud

    It is necessary to develop a C-band antenna with a beam pattern of 6 degrees horizontally, 6 degrees vertically. The front size of the antenna is no more than 200*200mm, the depth of the antenna is no more than 300mm.

    €208 Average bid
    €208 Gns Bud
    5 bud

    We are seeking an experienced professional to design (reverse engineering and upgrading) metal enclosures for electrical applications. These enclosures will be both stationary and mobile and used in various settings. The designs must be created in 3D and include detailed material lists. We need the final project CAD files in DFX with all measurements for production/manufacturing start and a 1-minute 3D animation to showcase the product as realistically as possible. Mobile Unit Specifications: • Mobile unit on wheels with a tripod design to level the cabinet when positioned. The design must ensure that the retractable legs are neatly concealed under the metal enclosure and are easy to extend (practicality is key). The current design in the photos is aesthet...

    €1594 Average bid
    NDA
    €1594 Gns Bud
    17 bud
    Product Designer
    Udløbet left

    ...scanner with a smartphone interface) in Fusion 360 involves several steps. Here's a detailed breakdown of the design process and the various parts involved: 1. Conceptual Design Initial Sketches: Start with hand sketches or rough CAD models to define the overall shape and ergonomics of the device. User Interface: Consider the placement of buttons, display, and other interactive elements to ensure ease of use. 2. Breakdown of Parts Main Housing: The primary body that houses the internal components. Handle/Grip: Ergonomically designed handle for easy handheld use. Trigger/Button Assembly: For scanning and other functions. Smartphone Mount: Securely holds the smartphone in place. RFID/UHF Antenna: Located in the larger rear section. PCB and Electronics: For proce...

    €209 Average bid
    €209 Gns Bud
    26 bud

    I have ongoing work related to our previous project '3D Model Adjustments for Antenna Inclusion'

    €9 / hr Average bid
    €9 / hr Gns Bud
    1 bud

    We need design/build of 2 RFID UHF antennas and some interface work done. See the attached files for details. Please read & understand and ask questions with your 1st response. To filter out bot responses and confirm it is a genuine response, please write " I confirm I have read in full & understood the job" as your 1st line. We are seeking best fixed price bids and delivery time of 1st beta after scope is defined. No hourly work. The budget given here is just an arbitrary placeholder. Your bid and availability needs to be valid for 3 weeks. More info will be provided where needed. Please take any exceptions now, else we assume everything is included. All the IP rights, editable form of designs, drawings, supporting docs, source codes, professional user, installati...

    €446 Average bid
    €446 Gns Bud
    6 bud
    PCB Design
    Udløbet left

    ...provision for connecting an external GPS antenna. Software Updates: Support software updates via microSD card. Implement a security check to ensure the software only runs on the designated new PCB. Non-Functional Requirements Performance: Ensure quick boot-up time. Minimize latency in processing inputs and CAN bus data. Reliability: Ensure the PCB design is robust and reliable for automotive environments. Include necessary protection against voltage spikes and electrical noise. Design Constraints Size and Form Factor: Specify any size constraints or mounting requirements for the PCB in the vehicle dashboard. Connectors and Pinout: Detail the connectors and pinout for interfacing with the LVDS LCD, CAN bus, power input, GPS module, external GPS antenna...

    €314 Average bid
    €314 Gns Bud
    15 bud

    ...panels need to be a consistent beige/brown/yellowish color. Right now i copied pasted things in paint, for the idea, but obviously this doesnt look great. The left and right panels should be approx 5 cm wide each, when printed. If need be please add a small piece in the middle. To the bee on the left, please add one more antenna. To the bee in the middle, please place those 2 antennas that are floating above his head on his hat. The bee on the right, please add one more antenna. The image should be as high quality for printing as possible...

    €23 Average bid
    €23 Gns Bud
    108 bud

    I need some modifications made to a 3D model in step format. The specific adjustments include reshaping the back and modifying the shape of the front. This will involve using a photo and an existing Blender file as a template. Ideal skil...photo and an existing Blender file as a template. Ideal skills for this project include: - Proficiency in 3D modeling software - Experience in modifying 3D models accurately - Ability to take direction from a photo and existing files - Attention to detail to ensure the modifications align with requirements - Creativity in implementing the necessary changes while maintaining the model's overall design. As a Result, I need a STEP file of the modified model. Modification on the forntside, see picture. Modification of the backside, use blen...

    €23 Average bid
    €23
    9 indlæg

    I'm in need of an experienced professional to design a UHF Log-Periodic Dipole Array (LPDA) antenna specifically for wireless microphone applications. The primary focus of this project is to achieve a cost-effective design that doesn't compromise on performance. Key project details include: - Frequency Range: 470 - 870 MHz - Intended Use: Wireless Microphone - Primary Design Aspect: Ease of Manufacturing Ideal candidates for this project should have: - Proven experience in UHF LPDA antenna design - A strong understanding of RF and antenna principles - Previous experience in designing cost-effective solutions - Knowledge of manufacturing processes and the ability to design for ease of production - Attention to detail and a...

    €158 Average bid
    €158 Gns Bud
    25 bud

    ...value from RCA. About RCA Project: Our company has been granted monopolistic distribution rights for RCA products in the Asia market. We are seeking your assistance in researching a list of contact details for major electronics wholesalers in Indonesia for potential partnership opportunities. Our product lines in this project include: * Hearing aids * HDMI cables * TV wall mount * HDTV antenna * Universal remote control * Project nursery Key tasks: 1. Research and identify wholesalers that sell consumer electronics goods to 15 popular retailers in Indonesia as listed below: * Erajaya Group * ACE Hardware * Trikomsel Oke * Electronic City Indonesia * Alfa Link * Polytron Indonesia * Indoelectronic * Soundlife Hearing Center * PT. INDONE...

    €69 Average bid
    €69 Gns Bud
    9 bud

    Alright, let's get straight to the point: Design Idea for Your Cartoon AI Tutor: Character Description: Name: "Pixel" Appearance: Pixel is a small, friendly robot with a rounded body and a digital screen for a face. The screen displays expressive eyes and mouth that change based on its mood and interactions. Pixel has antenna-like ears that wiggle when it's thinking. Color Scheme: Mainly blue and white, with accents of green and yellow. Accessories: Pixel wears a small backpack filled with educational tools like pencils and books. Character Traits: Personality: Energetic, curious, and always ready to help with a cheerful demeanor. Expertise: Pixel is knowledgeable in various subjects and loves learning new things. Interactivity: It communicates through ...

    €105 Average bid
    €105 Gns Bud
    93 bud

    I am in need of a PCB design that incorporates a GNSS per second tracker with real-time tracking, along with accelerometer and temperature sensor. The board should also support a 4G global SIM that communicates via TCP and have an onboard ESP32 S3 and USB-C. Your task will be to design the layout of the board to accommodate these components and ensure seamless communication between them including putting the gps antenna and the 4g antenna on the board. You will use pcbway or similar so we can order prototype boards online. Ideal Skills and Experience: - Experience in PCB design and layout - Proficiency in working with GNSS modules and 4G communication - Knowledge of TCP communication and ESP32 microcontroller although we will code that. - Familiarity wit...

    €150 Average bid
    €150 Gns Bud
    26 bud

    ...projects, and adhere strictly to safety protocols. I am looking for someone who can get the job done efficiently and cleanly. (B) also to run one coaxial cable line from where it comes into the house (attic) to the “internet closet” (right now the cable goes to the TV area) (C) also use the existing coaxial cable that goes to the TV to instead go to an new antenna in the attic (cut that coaxial cable line in the attic so it just goes to the antenna)...

    €228 - €685
    Lokal
    €228 - €685
    0 bud

    I'm looking for a professional structural engineer to create a stamped tower foundation design for a lattice tower weather station. I have a weather station structure and need to provide the customer with a stamped drawing of a foundation design. I will share a 3d model. It is a 32ft tall structure/tower with enclosure, solar panel and various meteorological sensors. No guy wires. This will by in Maryland, USA. Skills & Experience: - The ideal candidate has knowledge of applicable standards ASCE 7-16 or ANSI/TIA-222-G or other applicable standard with industrial structures or antenna structures. - Proven experience in structural engineering, specifically with industrial construction projects - Expertise in creating tower foundation designs for medium heig...

    €411 Average bid
    €411 Gns Bud
    21 bud

    I have a weather station structure and need to provide the reaction moment, overall wind force, torsion, uplift, down thrust (from solar panels) on this structure according to ANSI/TIA-222-G-2005. I will share a 3d model? It is a 3.5m tall structure/tower with enclosure, solar panel ...sensors. No guy wires. We can ignore things like ice and topographic effects and can assume some things to properly classify the structure as needed. This will not be location specific. We will evaluate the forces at two wind speeds of 45m/s and 60m/s. We would like - Skills & Experience: The ideal candidate has knowledge of applicable standards ANSI/TIA-222-G with industrial structures or antenna structures. Structural engineer with access to modeling software to evaluate reaction loadin...

    €405 Average bid
    €405 Gns Bud
    28 bud

    ...can be used for components during design 4x RS232 outputs 1x RS485 (can share a channel with one of the existing RS232) ANALOG inputs (analog inputs configurable (with jumpers): 16-bit inputs using another ADC chip 2 x PT100 (PT1000) (2, 3, 4-wire connect) 8 x 16-bit channels (or 4 differential) configurable as voltage or current 4 x 12-bit channels configurable as voltage or current If there are not enough general GPIO pins, they can be expanded with shift registers. There should be separate modem board (attachable to main board) which should have SIM7070G module + Iridium satellite modem: Each modem uses its own UART line. RPI can turn each modem on/off individually. It must also include a GPS output (antenna). The SD card . The board must

    €1063 Average bid
    €1063 Gns Bud
    35 bud

    I require a highly-skilled freelancer to design and develop a Near Field Communication (NFC) reader circuit. The circuit will focus on reading NFC tags (NTAG 215) via a custom-built antenna. Specifics include: - The operating range of the NFC reader antenna should be between 1 to 2cm. - It must be capable of detecting specific tags without unnecessarily scanning nearby ones. - Furthermore, the circuit will be integrated with a specified embedded system, developing compatibility is a must-have. For this project, strong experience in circuit design, NFC technology understanding and embedded systems integration is required. Attention to detail to ensure accurate tag scanning and low power usage is also a critical skill for this task. Potential freelancers shou...

    €1373 Average bid
    €1373 Gns Bud
    28 bud

    Project Overview: The goal is to design a device with a target cost of less than Rs 1000, maintaining the form factor of a current transformer (clamp-on type) to ensure ease of installation. Below are the key specifications and requirements for the device: Device Power: Energy Harvesting: The device will be powered by energy harvesting from the secondary CT current. We are considering circuits such as the Texas Instruments reference design TIDA-01385. CT Specification: Current: Supports installation in the range of 20-100A. Phase: Designed for single-phase connections, common in most Indian residences. Voltage: Supports the normal Indian voltage range of 230V. Line Frequency: Supports the normal Indian frequency range of 50Hz. Mechanical Design: Size: The device sh...

    €139 Average bid
    €139 Gns Bud
    12 bud

    As a Raspberry Pi enthusiast emb...the development process. It's not only about getting the job done, but it's also about understanding each step in the process. HARDWARE MODULES: • Speedybee F405 V3 Flight Controller • Speedy Bee BLS 50A 4 IN 1 ESC • Flysky FS-i6X 2.4GHz 6CH AFHDS 2A RC Transmitter With FS-iA10B 2.4GHz 10CH Receiver • Foxeer Cat 3 Mini FPV Camera • SIM808 Module GSM GPRS GPS Development Board with GPS Antenna for Support 2G 3G 4G SIM Card • SpeedyBee TX800 5.8GHz Video Transmitter • 5.8G UVC OTG Android AV Phone Receiver • Raspberry Pi 5 Model 4GB • 5MP Raspberry Pi 3/4 Model B Camera Module Rev 1.3 with Cable • Foxeer M10Q-120 GPS W/ 5883 Compass • REES52 FT232 USB UART Board (Micro) F...

    €10 / hr Average bid
    €10 / hr Gns Bud
    8 bud

    ...in my PCB design, specifically affecting the capacitors and in certain parts of the circuit. These intricate issues require specific skills and experience to be effectively addressed. The ideal candidate for this project should: - Have significant experience in PCB design and signal troubleshooting - Be specialized in NFC antenna design - Understand the problems associated with signal interference, especially regarding capacitors - Be comfortable in working with complex designs and able to identify and resolve issues in specific areas of the circuit Your task will be to identify the sources of signal interference and suggest a practical solution to eliminate the issue while optimizing the overall performance. Deep understanding and expertise in PCB...

    €33 / hr Average bid
    Haster NDA
    €33 / hr Gns Bud
    7 bud

    I'm seeking a Satellite Communication Systems specialist to conduct an advanced training course in Dubai from 9th June till 13th June. The ideal candidate should be well-versed in the following areas: - Satellite communication fundamentals - Satellite network design - Satellite antenna systems - Satellite Band Frequencies - Satellite Communication Systems Design - Use Cases and Coordination The target audience for this course will be engineers, so the training content should be tailored to their level of understanding. Skills and experience in training delivery are a must, as the course should be engaging, informative, and structured to ensure knowledge retention. It would be beneficial if the specialist had prior experience in delivering advanced training to ...

    €33 / hr Average bid
    €33 / hr Gns Bud
    12 bud