Pcb antenna design trabalhos
I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renewable energy, power electronics, motor control, microcontroller coding and PCB design. I have used Arduino, PIC, MSP430, C2000 and STM32 for 8 years. I have developed several codes by using their IDE and compilers. I know all principles of them. And I can do microcontroller simulation by using Proteus. Proteus have microcontroller model and peripheral components to simulate the code. The code can be debugged by using COF file also. Simulation result is same with real time application.
I need a single-layer PCB designed for a consumer electronics product. It involves the integration of sensors and a timer. Basically,, a very small circular pcb board that has 12 micro led lights. And all lights turn on when double tapping was detected, then last about 10 seconds then lights turned off. Using two 1.5v coin batteries. Just that, nothing less and nothing more. Oh, but it has to be very small. Approximately 30mmx30mm. Thank you Regards
I am in need of an experienced professional who can redraw a PCB schematic from the provided layout created in pcbexpress. Key Details: - I have the PCB design files for reference. - Note that this is a multilayer PCB design, so expecting bids from individuals well-versed in managing and understanding multilayered PCB complexities. Ideal Skills: - Proficiency in using pcbexpress and similar software - Extensive experience in multilayer PCB schematics - Keen attention to detail This project will require excellent skills in technical drawing, interpretation of PCB layouts and thorough understanding of the principles of PCB design. If you have a proven record of similar projects, I encourage you to apply. Please menti...
I have a 3D printed enclosure that I need to update based on a revised PCB. Key Requirements: - Increase Size: The enclosure needs to be slightly enlarged, up to 10% larger. - Add Additional Cutouts: New cutouts must be added to the enclosure to accommodate the changes in the PCB layout. - Modify Shape: The shape of the enclosure should be adjusted to suit the new size and cutouts. Ideal Skills and Experience: - Expertise in 3D modeling and printing, especially for enclosures. - Understanding of PCB layouts and how they affect enclosure design. - Proficiency in CAD software for precise modifications. - Good communication skills to discuss and implement the changes effectively.
I'm seeking an experienced Electrical Engineer to meticulously route clock, data, and address signals on a high-speed DDR3 PCB in KiCAD, ensuring the design successfully operates at a target frequency of 1 GHz. Key Requirements: - Expertise in high-speed PCB design, specifically DDR3 - Proficiency with KiCAD - Previous experience working on projects with 1 GHz target frequencies - Experience in impedance control for critical signal paths I have a current board that uses an Allwinner D1 module, and I need to transition it to use the actual SOC, RAM, PMICS, and SD card holder. I need the exact module; it was just placed on the board. The board should be complete in KICAD ONLY. Here is the starting point, you *must* use this as your starting point:
...professional who can help me with a Hardware PCB board implementation of a Buck-Boost converter example as given on Page-21 of the data sheet of LM5176 with a certain small change, viz , The output should be variable between 10V to 28V using a 10K pot. All other parameters remain same as in the circuit. The deliverables will be:- (1) Schematic file (both *.sch and the PDF) (2) BOM (3) Gerber Time duration is 3 working days. Key aspects of the project include: - Implementing the circuit for high power devices - Ensuring the Buck-Boost converter supports input voltage range of 15V to 40V - Optimizing for energy efficiency - Testing and validating the circuit for performance and reliability The ideal candidate should have: - Proven experience in hardware design and imple...
We are seeking a highly skilled PCB Designer specializing in power electronics to join our team. The successful candidate will be responsible for designing and optimizing printed circuit board layouts for high-power conversion systems ranging from 20kW to 40kW. This role requires expertise in PCB layout design, simulation of power electronics circuits, and compliance with safety standards and regulatory requirements. Job Responsibilities: PCB Layout Design: Create and optimize PCB layouts using industry-standard design software (e.g., Altium Designer, Cadence Allegro) for power conversion systems. Simulation: Conduct simulations using tools like LTspice, PSpice or MATLAB/Simulink to verify the performance of power electronics circuits, inclu...
I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renewable energy, power electronics, motor control, microcontroller coding and PCB design. I have used Arduino, PIC, MSP430, C2000 and STM32 for 8 years. I have developed several codes by using their IDE and compilers. I know all principles of them. And I can do microcontroller simulation by using Proteus. Proteus have microcontroller model and peripheral components to simulate the code. The code can be debugged by using COF file also. Simulation result is same with real time application. I have 8 year experience on Arduino and know all principles of it. I’m using Atmega chip instead of Arduino board...
I am seeking an experienced PCB designer proficient with KiCAD. The ideal candidate will have a strong background in PCB design and be able to replicate an Infineon board layout, possibly with minor modifications. Requirements: Proficiency in KiCAD. Experience with PCB design, particularly replicating existing layouts. Strong attention to detail. Good communication skills. Willingness to accommodate minor changes to the original design. Project Details: The task involves replicating an Infineon board layout using KiCAD, potentially with slight modifications to suit our project needs. The turnaround time for this project is tight, so prompt and efficient work is essential.
I'm on the lookout for an expert in Linux PCB design. The ultimate aim of this project is to create a robust PCB that can run linux while ensuring optimal performance for gaming. Relevant skills and expertise in Linux, Wi-Fi technologies, and industrial grade equipment are highly appreciated. This project will demand a good understanding of embedded linux. If you can confidently navigate this landscape, I'd love to see your bid. I don't have a deadline, as I'm still gathering the details for the project. I would just like to see how much it might cost. Thanks.
I need assistance with automating input into a web page using VB.Net (or C# with Visual Studio 2017 or higher). I have a mostly working sample in VB.Net, but I am struggling with automating the entry of an antenna type, which is facilitated by a dropdown menu. The specifics of my requirements are as follows: - Web Browser: The automation should be compatible with either Google Chrome or Microsoft Edge. - Handling Dynamic Elements: I am not positive about the need for the automation to handle dynamic web page elements. This will require some assessment or flexibility in the solution. The ideal freelancer for this project should have: - Proficiency in VB.Net or C# with Visual Studio 2017 or higher. - Experience with web page automation. - Knowledge of automating input through dropdo...
I'm in need of a skilled PCB designer who can address the power delivery problems in a PCB design I own. The project involves a moderate redesign to resolve these issues, keeping key components intact. Key Tasks: - Assist in identifying the source of power delivery problems and short circuits in the PCB. - Conduct a moderate redesign of the PCB while retaining essential components. - Eliminate power delivery problems in the new design. Ideal Skills and Experience: - Proven experience in PCB design and troubleshooting, specifically in addressing power delivery problems. - Proficiency with PCB design software and tools. - Strong problem-solving skills, particularly in identifying short circuits and power delivery i...
I'm looking for an expert in antenna simulation, specifically for a LPDA 470MHz - 700MHz system using MathWorks Antenna Toolbox. Your role would involve: - Crucial simulating of LPDA antenna system accurately - Checking and analyzing the Return Loss versus Size You should have experience with the Mathworks Antenna Toolbox and knowledge in LPDA antenna systems. A clear understanding of Return Loss vs Size in antenna system simulations is a must. Make your bid and let's get started!
I'm looking for an experienced electrical engineer to help design an UHF (Ultra-High Frequency) LPDA antenna. About The Project: - The primary purpose of this antenna will be to work in tandem with wireless microphones, of which I plan to operate between 1-5 at a time. The Ideal Candidate: - Has experience in RF engineering and antenna design - Is familiar with antennas operating in UHF frequencies - Has the ability to optimize antenna design for usage with wireless microphones Please only apply to this project if you meet the above criteria and feel confident you can successfully design an effective LPDA antenna in the UHF range.
Create a Schematic and pcb design from an existing circuit. We will give you the componnet details and clear magnified pictures. It is a cobyroller board for a magnetostrictive probe that detects height of 2 floating point and temperature. It takes 24v input and communicates via rs485. Image is attached.
Seeking an expert to significantly improve the Total Harmonic Distortion (THD) in an EV onboard charger's AC-DC PFC stage. Your role will involve creating simulations and models in MATLAB/Simulink to reduce the THD to as low as possible, ideally below 5%. In addition, you will n...ideally below 5%. In addition, you will need to propose and test techniques to mitigate a persisting high 3rd order harmonic. Our current techniques have not been effective and as such you are welcome to recommend simple and feasibly implementable alternatives. Knowledge in designing PCB will be highly advantageous. Ideal Skills: - Proficiency in MATLAB/Simulink. - Background in electrical engineering. - Experience with THD reduction. - Ability to design simple and effective strategies. - Kn...
I am in n...in need of a talented PCB designer who has firm grasp in executing multi-layer designs preferably using KiCad. The project primarily includes the following functionalities: - Signal Processing - Power Management The ideal freelancer for this task would have extensive experience in KiCad, can proficiently execute intermediate level multi-layer PCB designs, and has proven expertise in signal processing and power management. Careful consideration should be paid to board layout, signal integrity and power delivery throughout the design process. Your bid should include your approach to these design elements and examples of similar projects you've completed. As the project progresses, clear communication and active collaboration will be key to a...
...seeking an experienced RF design engineer to partner for lab project involving: Design of discrete circuit transmitter with specific RF performance requirement that shall be provided as needed. From the DAC output to RF frequency 5GHz. One stage up-conversion. modeling and simulation of the transmitter signal chain that provides performance details related to link budget RF chain analysis, inter modulation and harmonic distortion using RF/microwave circuit synthesis and simulation software for circuit board and subsystem designers called "Genesys" Desirable Skills and Experiences: - Proven experience in the field of electronics. - Expertise in RF circuit and antenna designing. - Knowledge of medium frequency range (1 GHz - 10 GHz) in RF circuit and a...
I'm seeking a proficient programmer for personal use. The tasks revolve around software programming for a printed circuit board (PCB). The language or framework doesn't matter as long as it suits the needs of PCB software development. Ideal skills and experience include: - Familiarity with tools used in PCB design and software programming. - Robust understanding of PCB manufacturing and assembly processes. - Proficiency in Python, JavaScript, Java, C++, or other comparable languages. - Previous experience with PCB software development will be advantageous. Your responsibility would be to create functional code tailored to the system's specific requirements. The ideal candidate is a problem solver, detail-oriented, and able to o...
I'm in need of a skilled PCB designer to create a sensor focused on detecting structural sound, primarily for industrial machinery monitoring. This project does not require integration with any existing systems, thus the sensor should be capable of operating completely independently. Main Project goal. Design of a single PCB which can be glued on a surface, 24VDC supply, 1 output to connect to PLC(short circuit proof), some LED's for status, RS485 connection for configuration/monitoring. use of STM32L071 micro-controller, and other parts preferably from our stock list. Design shall be made in Ki-Cad. No programming required. We have allready selected a structural sound sensor. Key Requirements: - Design expertise: Proficiency in PCB l...
I am in need ...with various tasks. The specific tasks to be assisted with are not limited to, but may include: -Circuit design -PCB layout As the client, I regretfully skipped information on what freelancers should include in their applications- so I welcome an array of details. Please include details on any past work, your experience, or detailed project proposals related to the tasks mentioned above. While I didn't specify the desired outcome or functionality from this project, I am looking for someone who can potentially help achieve: -Automation -Data collection -Wireless communication Ideal candidates should have a strong background in electronics, have experience with circuitry design and PCB layout, and knowledge of where to find specific compo...
I require an expert in printed circuit board (PCB) design, specifically for the task of data signal processing. This PCB will be an integral part of broader hardware systems, necessitating a thorough understanding of system integration. It is basically a sensor to sense moisture and send the wet data to a controller that operates boiler equipment to melt snow. Key Requirements: - PCB design with an emphasis on data signal processing. - Prior experience in hardware system integration. - Ability to troubleshoot potential hardware compatibility issues. The ideal candidate will have a robust portfolio of similar projects and excellent problem-solving skills. I look forward to seeing your bids.
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Tenemos un marcha un proyecto, cuyo responsable dejo a medias el proyecto (primeras versiones de esquemáticos y prototipo) cuando procedíamos a empezar al desarrollo del firmware. Necesitamos retomar el proyecto, estudiar la viabilidad del trabajo realizado, re-diseñar o terminarlo y producir dos prototipos. Algunos aspectos importantes son: Sistema de comunicación LTE + Satelital (GlobalStar), uso eficiente de batería, sistema autónomo y plataforma flexible para su evolución.
looking for an experienced Altium pcb designer.
...need of an experienced PCB designer to create a highly durable printed circuit board that incorporates a TI INA229 current and voltage sensing IC, along with a PCB mounted shunt resistor capable of handling up to 50 amps. The board should be designed to withstand industrial use. Key Requirements: - Incorporating TI INA229 current and voltage sensing IC - Capable of handling up to 50 amps, 85V DC. - High durability for industrial use - All external connections to be via screw terminals (e.g. phoenix) and support the required current. - calculation of required parameters for INA229 register settings. - Size is flexible - Would be ideal if there was onboard 5V regulator for VIN of INA229, but open to this being external supply. Ideal Skills: - Strong background in PCB...
I'm looking for a freelancer who can turn a basic schematic into a PCB design. The schematic is quite simple, so the task shouldn't be too complex. Finished project should be ready to send to the PCB manufacturer or You can work with the manufacturer to get some prototypes made. I have the BOM and a 3D model of the board (39 x 50mm) for where to place the plugs (4 each JST PH) Ideal skills: - Experience with PCB design software (Altium Designer, Eagle, KiCad) - Prior work that demonstrates your proficiency and understanding of basic circuit design Please share your past work with PCB designs in your application.
create new pcb for qtpy and cc1101 rf module in agle and crate ecnlosure for new pcb in fusion 360
...experienced professional who can help me bring my health band concept to life. The project will involve the complete design and manufacture of the product, with specific focus on the following features: - Heart rate monitor - Sleep tracker - Step counter - Temperature sensor - PPG sensor - Accelerometer - GPS - LORA The design aesthetic should be minimalist, focusing on delivering a sleek and user-friendly product. My primary goal for this health band is that it serves as a health monitoring device. I am looking for a freelancer with a background in product design and manufacturing, with a clear understanding of health band technology and capabilities. Your experience in PCB design and manufacture, along with working with GPS and LoRA technologies,...
...electronics expert to help design a circuit for a consumer electronics device. Key Tasks: - Advanced PCB Design: This will involve creating a complex PCB layout that can accommodate the circuit's requirements. - RF Circuit Design: The circuit will need to include RF components, so experience in this area is essential. Ideal Skills and Experience: - Seeking Electronics Expert with the following skills: Proficient in LTSpice, Multisim, or SPICE. Analog, digital circuit design, power supplies, signal conditioning. Skilled in Altium Designer, Eagle, or KiCad. Knowledge of PCB fabrication processes. Experience integrating optical filters into IR-based devices. Write algorithms for signal processing, and control systems. Microcontroll...
I am in need of a specialist to help me build a STM32 based microcontroller board and program to convert an ESP32 prototype. The ideal candidate should have experience with STM32 and ESP32 and strong programming skills. Key Aspects of the Project: - Sensor integration is fundamental as it uses a strain gauge load sensor, a Lidar sensor as well as an LED display. - The board should also hav...thermal printer and a coin unit. Required Skills: - Strong experience with STM32 and ESP32 - Sensor integration - Connectivity programming proficiency - Hardware integration knowledge Apply if you have the necessary skills and equipment for this project. Let's convert this ESP32 prototype into a developed product! I will explain the overall functionality of unit and just need conversion and ...
- Implementing the needed software for the project - Designing the PCB circuit
I'm looking for an experienced RF antenna designer to integrate an RF antenna into a mobile handheld device Ideal skills and experience: - Proven expertise in RF antenna design - Experience with wireless communication systems - Ability to work independently and deliver results promptly
...am seeking a proficient PCB designer who can design a single-layer PCB for my consumer electronics device. To design a circuit that meets your specifications, you’ll be creating a two-part PCB system. This design will integrate a user interface that controls two LEDs with toggle functionality, ensuring only one can be lit at any time. Additionally, there will be a separate button dedicated to activating a bell function. The system will be divided across two PCBs: one located outside the room (containing the LEDs and the bell button) and the other inside the room (housing the control buttons and the bell’s buzzer). Key Aspects: - The PCB should support Passive components like resistors, capacitors etc. - You should have ha...
I am in need of a skilled PCB designer who specializes in multi-layer boards for consumer electronics, specifically radios. Key Requirements: - Experience in designing multi-layer PCBs for consumer electronics - Proficient in utilizing PCB design software - Knowledge of industry standards and best practices for PCB design - Ability to deliver high-quality, accurate designs in a timely manner The ideal candidate will have a track record of successfully completing similar projects and will possess the technical skills required to design a multi-layer PCB for a radio. A strong attention to detail and the ability to communicate effectively throughout the design process are also essential. If you have the necessary skills and experience...
I require a skillful designer to draft a medium-sized and moderately complex multilayer PCB design. Although I didn't specify the type of electronic components, a freelancer with a broad understanding and experience in handling both conventional and custom components will have an advantage. Please note that this project needs to be completed ASAP. Therefore, a quick turn-around time will be vital. Previous experience in similar tasks and speed is highly desirable.
Hi Tahir A., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
This project requires a skilled technologist with experie...project requires a skilled technologist with experience in Altium Designer, PCB layout design, and Gerber file editing. The task at hand is to: - Effectively adjust the component placement on a 4 layer LED PCB board. Our aim is to redefine the components' orientation and placement so as to achieve better display. - While implementing the adjustments, utmost care should be taken to ensure no loss in performance or compromise in thermal management. - The project needs to be completed as soon as possible as we're on a strict timeline. An understanding of LED boards will be beneficial. Ideally, the perfect candidate should have proven expertise in Altium Designer to ensure smooth project execution whi...
I am seeking an expert in hardware and software design to bring my vision of creating a handheld gaming console to life. The console must employ a Snapdragon CPU and a 7 inch screen. It should also have a built-in fan and a trackpad. Key Features: - Operating System: The console should run on Linux. - Resolution: The resolution of the screen can be any, as long as it provides a satisfying gaming experience. - Game Support: It should support a variety of game genres like Action, Adventure, and Sports. - Budget: The retail price of the device should be under $300. Ideal Skills and Experience: - Experience with developing handheld game consoles or similar devices. - Deep understanding of Linux OS and Snapdragon CPUs. - Background in designing budget-conscious hardware devices. - Fa...
Seeking an adept IoT/Robotics specialist to support in the estimation and craft...give you 3-4 such RFPs to respond to each week and expect prompt responses within one business day for each submission. We are specifically looking for individuals with proficiency across a range of domains including but not limited to: - Embedded Systems Programming - Firmware Development - IoT - Robotics - Drone Software - Arduino - Raspberry Pi - Microcontrollers - PLC - CNC - Electronics - PCB - Bluetooth - LoRaWAN - Mechanical - Hardware Please note that this is not a development or engineering position. The focus is responding to RFPs, estimating project requirements, and writing proposals. There will be no development work required. If you believe you meet these criteria, we eagerly await your...
General Specs: The pcb should be designed for high-end remote control car (1:64 scale). Should be connected to 4K camera, steering and acceleration motors, have WiFi connectivity and have the ability to communicate to a mobile app using WiFi for live video transmission and driving control
...seeking an experienced electronics engineer to assist with the detailed design of a digital signal processing circuit. This role requires proficiency in three main areas: - Circuit Design: Crafting a circuit layout that can efficiently process digital signals. - PCB Layout: The successful freelancer will have the skills to translate the circuit design into a practical PCB layout. - Component Selection: The chosen professional will be able to recommend and select the optimal components for this specific task. Ideal collaborations would have a track record of innovative circuit design for digital signal processing, and be confident in their ability to select the most efficient and cost-effective components for the PCB layout. Previous suc...
...files of a circuit board design. The circuit board should be designed to control LED lights. Essential elements include: - The ability to select between 5 to 10 operational modes for LEDs for different lighting effects or patterns. - Besides having an on/off feature, it should have an intermediate level of LED brightness control meaning a few levels of light dimness for better adaptability. This should be within the modes. Ideally, you will have strong skills in using CAD software like Eagle to create professional and workable PCB designs. A strong command of electronic design, specifically with LED control systems, is highly attention-grabbing. In your proposal, please provide examples of similar projects you have previously worked on. The main goal is to have...
I'm seeking a professional experienced in PCB design and firmware development to construct a metal detector circuit board. Skills and experience required: • PCB Design and Assembly • Embedded Systems Programming • Power Efficiency Optimization • API Integration Project Details: • The detector must primarily target ferrous metals such as iron and steel. • The detection range should be in the vicinity of 1-3 meters. • The PCB must be energy efficient and should have a minimum battery life span of 3 months. • Upon detecting metal, the device should transmit a binary signal (present or not-present) to my API. If you have the relevant skills and experience, I'd love to hear from you.
Hi, i need a very simple pcb design. It is used as baseplate for an led stripe to have large soldering points and the option to route input and output wires. The pcb design should be ready for online pcb production service. I think a two layer design is needed here (top and bottom).
Compact pulse counter with processor and touch screen. Programming of FW and PCB design
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I'm experiencing inadequate supply voltage issues with my existing PCB designed for power management. I need an expert in Proteus Pro 8 to rectify this problem. Your primary task would be to modify the existing design using the provided Gerber files. Key Responsibilities: - Identify and correct faults in the power supply section of the PCB - Ensure proper power supply for stable operations after modifications Ideal Skills: - Proficiency in Proteus Pro 8 - Solid knowledge in power supply circuits - Experience in modifying and improving existing PCB designs Please note that the goal of this project is to create a PCB that reliably manages power, ensuring an adequate and consistent supply at all times. Let's save energy effectively together!
I need an expert to manufacture a single layer PCB. No specific industry standards to conform to, giving you the freedom to use your best judgement. Please bring your talent and experience to this project. Ideal skills include: - PCB Design - Electronics - Manufacturing Your key task will be to translate my conceptual design into a functional, manufactured PCB. Take this chance to show off your creative and technical skills.
