Prototype design pcb trabalhos
I'm in need of a skilled antenna designer to create a GPS directional (Yagi, Vivaldi ....) Printed Circuit Board (PCB) antenna specifically designed for GPS applications. Key Requirements: - The antenna should support GPS L1 1.57542GHz for optimal GPS functionality. - The design should be compact . Ideal Skills and Experience: - Proven experience in designing UHF PCB antennas. - Prior projects related to GPS antenna design would be a significant plus. If you've got expertise in this area, I'm eager to hear from you and potentially kick-start our collaboration.
I'm looking for a...looking for a skilled 3D printing professional to help me create a series of medium-sized decorative items with highly detailed and intricate designs. Requirements: - The purpose of the objects is exclusively decorative; they are not intended for prototype testing or customization. - The items should fall within the size range of 6 to 12 inches. Ideal Skills: - Proficient in 3D printing - Experience in creating decorative objects - Ability to design and implement highly detailed and intricate designs This project will require a keen eye for design and attention to detail, as the final products should be visually striking and intricate. If you have the right skills and experience to meet these requirements, I'd love to see your portfoli...
I'm seeking a skilled professional to work on the PCB design for a BLDC Stepper Motor. I want to create the smallest board (ideally 15mm x 30mm or less). The motor requires 12v, I'm hoping for the PCB to contain everything, and there could be a third button for speed or an FWD/rev switch and a pressure button for variable speed. I've been looking at the Attiny85 and L293D to drive the motor, but I'm happy to change that up to anything else.
I need someone who, based on the attached documents, will prepare full PCB documentation. A simple 2-layer board combined with three simple circuits. I need: - design files (Altium, Pads or Eagle / Fusion360), - CAM files (gerber), - STEP 3D, - exported pdf files of the complete documentation. Assumptions for the project: - 2-layers PCB, - SMD components on top & bottom side, - THT components on top side, - Resistors- SMD 0603, - Ceramic capacitors - SMD 16V, 0603 - preferred / 0805 - if necessary/ 1206 - if necessary, - Electrolytic aluminium capacitor - SMD 16V, - Preferably all SMD components, - Instead of potentiometers, for signal and power connectors - THT 2.54mm screw terminals, - As small, as possible, max. 10cm x 5cm, Source document...
...electrical/mechanical engineer to design a retrofitting solution that integrates electric vehicle (EV) chargers into our existing mechanical/automatic parking systems. The successful candidate will be responsible for developing a comprehensive design that includes all electrical schematics, mechanical modifications, and a detailed implementation plan. Objectives: the current mechanical parking system infrastructure to determine the feasibility of integrating EV chargers. 2. Design a scalable and efficient retrofit solution that can be applied to multiple parking spots. Ensure compliance with all relevant electrical safety and performance standards. Deliverables: design documents including CAD drawings and electrical schematics. 2.A prototype d...
...functionalities, integrating the iMOTION2go chipset, and creating the PCB design using KiCad. Project Tasks: ADuM1401 Digital Isolator Integration: Add the ADuM1401 Digital Isolator to ensure galvanic isolation for the Arduino DUE connection. Implement necessary connections and ensure compatibility with existing components. Motor and Generator Connection: Ensure seamless functionality of both motor and generator modes in all four quadrants. Verify connections and performance for bidirectional power exchange. iMOTION2go Chipset Integration: Integrate the iMOTION2go chipset into the control board for precise motor control. Configure the chipset to work harmoniously with the existing system components. PCB Design: Finalize the PCB design to accom...
We are seeking an antenna specialist to design a PCB antenna with a working frequency of 2.4 GHz. We've already produced several PCBs. RF communication works well, but we need to tune the antenna to meet RF tests (CE-RED and FCC certification).
I'm looking for a talented and experienced professional to help, teach, and monitor me how design an indoor radio system that utilizes mmWave technology for 5G and then sliced it to multi-tenant users. Then, I would like to calculate the capex and opex. I need someone who can direct me where to find the related information. How to identify the costs items in a precise way. I need the help on how to allocate the radio, computing, storage , backhaul resources to each slice Key Requirements: - help me to find a prototype of 5G small cell with cloud or open ran - help me to calculate the capex and opex of the small cell. - High Data Transfer Rate: The system must be capable of handling a large amount of data transfer with a high speed. - Low Latency: As the system will be...
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I'm in urgent need of a top-notch React Native developer. I have a design in Figma and I require a prototype app that is clickable, showcasing the design but without any functional features. Key Points: - The main purpose of this prototype is to test the user experience and evaluate the design concepts. - I'm looking for someone experienced with React Native, and specifically with the latest version. - The project has a tight deadline, so I need someone who can start immediately and is able to deliver within a short time frame. This job would be ideal for an experienced React Native engineer who is great at translating design into a functional prototype, and who can work efficiently and effectively to meet the tight deadline.
I am in need of a PCB design for a prototype. The design should be double-layered and of medium size, falling between the dimensions of 10 cm x 10 cm and 20 cm x 20 cm. Key Requirements: - The PCB design should be tailored to suit the prototype's functional requirements. - The design needs to be double-layered to accommodate the complexity of the prototype. - The size of the PCB should be between 10 cm x 10 cm and 20 cm x 20 cm. Ideal Skills: - Proficiency in PCB design software. - Experience in creating double-layer PCBs. - Knowledge of electronic circuit implementation for prototypes.
I have a 2D image in JPEG format. I need a talented freelancer to convert it into a 3D model that I can then printed with a 3D printer. Key requirements: - The final 3D model should be in a monochrome design. - It should be suitable for a prototype, This is a test so simple detail and accuracy to the drawing. Ideal skills and experience: - Proficient in 3D modeling software with experience in converting 2D to 3D. - Understanding of 3D printing and its requirements.
Update the changes to calculator form according to new prototype with updated formula
As an individual requiring to design a PCB, I'm in need of a professional well-versed in PADS schematic editor and PCB. The board design features the inclusion of specific components such as: - Microprocessors - Power regulators - Sensors Schematic is available on paper but needs to be drawn in PADS. The ideal candidate would have: - Proficiency in PADS PCB Design Software. - Previous experience in PCB designs. The main task of this project involves carefully designing the PCB while ensuring the proper integration of the above-mentioned components. Candidates with strong attention to detail and familiarity with similar projects are greatly favored.
...seeking a proficient PCB designer for a multi-layer PCB design project. The primary requirement is to create a design using Eagle software, include RF antenna functionality. • Ideal skills: - Extensive experience in multi-layer PCB design - Proficiency with Eagle PCB design software - Familiarity with RF antenna concepts This PCB will not perform signal processing, power management, or data communication, but rather focuses primarily on the RF antenna functionality. Basically it will send sine wave upto 1000 sqft and the frequency of our bidders will have prior experience in similar tasks. Consequently, please prepare your portfolio showcasing your understanding and execution of such concepts. Your bid shou...
Hi Philipp, In connection to the CanBus project I am thinking about meassuring the fuel level on demand from 'outside' of the car/truck. Do you have any idea? I was thinking in a ESP8266 + Battery + Ultrasound with a round pcb form to be embedded under the fuel tap...
...looking for a talented developer to create a simple educational chatbot for my Thunkable app. This chatbot will be deployed as a prototype of an application and its main purpose will be to support educational activities. The key requirements are: - **Simplicity**: The chatbot should be user-friendly and easy to interact with. - **Educational Focus**: The app is primarily for educational purposes, so the chatbot should be designed to support this. - **Basic Features**: I'm looking for a simple design with minimum features. It should be straightforward and easy to use. - **Integrating it to Thunkable**: The chatbot should be functional and ready for deployment as a prototype in a Thunkable app. The ideal candidate should have: - Proven experience in chatbot dev...
Objective: To create a PCB layout that is as compact as possible while maintaining functionality and manufacturability, derived from an existing schematic design. The PCB is for an EMG (Electromyography) monitoring device, which requires precision and stability in signal handling. PCB Size Constraints: The final PCB should be no larger than 50mm x 35mm. Please optimize the layout to use the available space efficiently while adhering to all design rules and ensuring signal integrity. Layers: Design is expected to be a multi-layer PCB to accommodate compactness and routing complexity. Suggest the optimal number of layers for this design based on your professional assessment. Critical Components and Placement: The microcontrol...
Un PCB (Circuito Impreso, por sus siglas en inglés Printed Circuit Board) para control de modulación de ancho de pulsos (PWM, por sus siglas en inglés Pulse Width Modulation) es una placa especialmente diseñada y fabricada para incorporar y soportar los componentes electrónicos necesarios para implementar la técnica de PWM. Esta técnica es ampliamente utilizada para controlar la cantidad de energía que se entrega a un dispositivo eléctrico alterando el ancho de los pulsos en una señal digital.
...frontend developer to create a responsive web application using React. The UI/UX design has already been completed in Figma, so your focus will be on the coding and functionality aspects. Key Information: - Design: The design is ready in Figma, so you'll be focusing on the development and ensuring the design is accurately implemented. - Timeframe: I need this completed within 10 working days. Ideal Candidate: - Proficient in React: You should have a strong command of React to ensure a smooth, efficient development process. - Experience with Figma: Prior experience with Figma will be a plus as it'll help in accurately implementing the existing design. - Strong UX/UI understanding: Understanding of user experience and design principles...
I'm looking for a skilled PCB designer to help me design a production-ready, single-layer PCB board with a focus on integrating connectors. Requirements: - Experience in designing production-ready PCBs - Proficiency in working with single-layer boards - Expertise in integrating connectors seamlessly - Ability to ensure the design is manufacturable, reliable and cost-effective Potential for ongoing work if the project is successful. Strong communication skills and a proactive approach are also highly desired.
I am currently in the prototype testing phase of an external cooling project and looking for a CFD designer who can assist me with a thermal performance analysis. Key Responsibilities: - Conduct a detailed CFD analysis focusing on the thermal performance of the liquid cooling system in the prototype design - Provide insights and recommendations for improving the cooling efficiency based on the analysis results Ideal Skills and Experience: - Strong background in CFD analysis and fluid dynamics - Prior experience with liquid cooling systems in an external application - Ability to interpret and communicate complex thermal performance data clearly and concisely - Familiarity with the prototype testing phase of product development This project would suit a CFD des...
I am looking for an adept 3D printing specialist who can help me to create a prototype using Polylactic Acid (PLA). The goal of the project is to make a prototype that features geometric complexity and integrated parts. If you have experience in handling intricate designs and have expertise in utilizing PLA for 3D printing, then your skills are greatly desired. Key requirements: - Experience in prototyping using 3D printing techniques - Ability to work with Polylactic Acid (PLA) material - Skilled in designing and printing geometrically complex structures - Expertise in creating integrated parts within a single 3D print.
...a skilled CAD designer, specifically one with experience in furniture design. I need design plans for an for an Outdoor Table in four different versions / sizes. We need plans for a 8 seater, 6 seater, outdoor coffee table and high / bar height 4 seater. We are happy for you to generally propose the dimensions but have some specific criteria: -The table top material (for all four versions) is limestone and measures 15mm thick with a bevelled edge -We used 80mmx80mm mild box steel to create the frame of the prototype - you may use other box steel sizes depending upon the versions -We need plans for a 6 seater, an 8 seater, a coffee table, and a high / bar style table to seat 4 people -We DO NOT need seating / chair design just the tables Fixing System We a...
I'm in need of an expert PCB Designer who can help me with the following: - The purpose of the PCB design is to create a Bill of Materials (BOM) and Specification Sheet. - The design should accommodate both single and double-sided complexities. - The size requirement for the PCB design is large (100mm x 100mm and above). I'm looking for a skilled professional who has experience in PCB design, particularly in creating BOMs and Specification Sheets. The project demands a good understanding of different complexity levels in PCB design and the ability to work with large-sized boards. Your previous work in similar projects will be a big plus.
...prototyping. Your tasks: - Design UI/UX: You will channel your creativity and technical skills to design an appealing and intuitive user interface and experience for our website. - Prototyping: Your role also demands to first create a prototype of the final design to facilitate discussions among team members and make any necessary changes. Website Purpose: The prime library of this project is to develop a unique and fascinating website design. Compatibility: The website design should be compatible with iOS and Android platforms. Ideal freelance developers for this project should have a solid background in Figma, with a portfolio displaying past UI/UX design projects, and a proven track record in producing effective prototypes. Y...
I'm in urgent need of an experienced CAD designer who can help me create a visual representation of an ambulance. Key Requirements: - Create a high-quality, conceptual CAD model of an ambulance. - The design should be a visual representation, not for prototype development or design evaluation. - The design doesn't have to be overly detailed but must capture the essence of an ambulance. Ideal Skills and Experience: - Proven experience in CAD design, particularly in creating visual representations. - Prior experience in designing vehicles, especially ambulances, would be a huge plus. - Ability to work under tight deadlines and produce top-notch work quickly. - Excellent communication skills and a proactive approach. If you're up for the ch...
The project consists of the design of number 2 PCBs. The first PCB named A is a breakout board for Arduino Mega and Giga, with a maximum size of 140x120 mm. The second PCB named B is a small board and it connects to PCB A with a flat cable, the size is not defined. In the PCBs there are JST HX - 2.54 or standard pin connectors, mosfets for power outputs, two A4988 modules to control 2 stepper motors and two DRV8833 modules to control 4 DC motors, there is also a 1W LED controlled by one of mosfets. The motor modules and mosfets must be equipped with jumpers to select the 5 or 12 volt power supply. Not all mosfets need to be controlled by pwm pins. All digital inputs must include a 10k ohm resistor, but with the possibility of excluding it. There are also digita...
I need a set of high-detail CAD files developed to support the prototyping of a product. These files wil...of high-detail CAD files developed to support the prototyping of a product. These files will be used to create a prototype out of plastics. Key Requirements: - The CAD files should be highly detailed and encompass all functional and aesthetic features of the product. - The files should be compatible with the prototyping phase, and it's essential that the final result is in plastics. Ideal Skills and Experience: - Proficient in CAD software, with a significant background in creating detailed files suitable for prototyping. - Prior experience with plastic prototyping is highly preferred. - Strong understanding of the manufacturing process and the role of CAD files in p...
I want to set up the following: 1) Wireguard server on a webserver (Hetzner) 2) Wireguard client on an OpenWRT router What is the usecase? The OpenWRT router is connected to the internet (at different customers) via WAN cable connection and is connected...it difficult? Configuration of the customers network/internet must not be needed (just connect OpenWRT router via LAN to the internet). Customers are only using our system single days (they log into our homepage and receipts get printed at their location). Possibility of dynamic IP at the customer, NATed connection, different ISP, no port forwarding etc. Are further jobs possible? Yes, if the prototype is working I want to scale it with multiple clients. Forthermore, I may need a programmer for the webservice (Kotlin, MariaDB and...
Develop a fitness dance game similar to Les Mills XR dance. We will provide the videos and music. You will incorporate those into the program. You are bidding on only one programming one dance routine for the prototype. Once proof of concept is confirmed, we negotiate for the remaining 29 songs.
I am seeking an expert in microchip and electronic design who can identify and implement a substitute for a MAX274A chip. This alternative solution must be capable of: - Filtering - Signal Processing The replacement chip will be working directly with electromagnetic signals. Hence, proficiency in handling and understanding such signals is crucial. For integration simplicity, the proposed chip replacement should be an SMD (Surface Mount Device). If you have considerable experience in this type of work, particularly with the signalling and form factor requirements as stated, then I would like to discuss this further with you. I have give specification for current pcb which use MAX274A. I don't have knowledge to more details how it work and freelancer should enough ...
I'm in need of a professional to craft a full figma web app prototype tailored for corporate clients. The primary aim for this prototype is to use it for investor presentations, so it should be of a top-notch and professional standard. The critical functionality I'm looking for is messaging capabilities. You will, therefore, be required to design interactive messaging interfaces that are intuitive and user-friendly for corporate clients. The ideal applicant will be: - Experienced in designing figma prototypes for a professional corporate audience. - Capable of creating an interface aligned with investor’s expectations. - Well-versed with incorporating messaging capabilities in web app designs. - Excellent in their communication and time-management s...
Goal: The objective is to develop a working prototype. In the future this might serve as a foundation for further automation and efficiency improvements within our event organization processes. Scope: Design a prototype on MS powerapps platform; Real-time monitoring of projectprogress and deadlines (project oversight, status of each sub per project); Form a Base for future automation expansion opportunities. Skills and Expertise: Experience with low-code platforms, preferably Microsoft Power Apps; Strong in project management and process automation; Experience in organizing large-scale events is an advantage; Be able to give advice on using the dataverse. If you do not own an environment to be able to develop, one can be provided. Important bot check: In your offe...
...areas of improvement, sourcing reliable providers, and ensuring that our devices reach the market efficiently and effectively. Responsibilities: Conduct a thorough analysis of our existing hardware product to identify potential areas for improvement. Design and implement hardware modifications to enhance product performance, durability, and cost-efficiency. Source and evaluate suppliers and manufacturers, establishing strong relationships to ensure high-quality components and timely delivery. Oversee the manufacturing process, from prototype development to final production, ensuring adherence to timelines and budgets. Collaborate with the product development team to integrate hardware improvements seamlessly. Manage the supply chain effectively, identifying risks ...
I'm looking for full stack developers with expertise in flutter, react JS, and golang to assist in the creation of an Uber-like platform for Robo-taxis. We have prototype apps in PWA and prototype GoLang micro-services on GCP. We need to now develop them further. This project is part-time and will be ongoing. Your ability to work with a team and communicate effectively is crucial. If you have experience in similar projects or are confident in your ability to deliver high-quality products, I look forward to seeing your proposal.
This board will swap pinouts for a OLED COG LCD to be compatible with new board
We are looking for Mechanical Engineer having expertise in SOLIDWORKS who can do a design project for us in 3 days. We have attached our prototype document, we want to create a time delayed hinge that will work on cabinet doors and drawers when the cabinet door is opened it winds the hinge mechanism that will start a timer or 2-3 minutes, that will close when the period of time is done. The door/drawer has to be able to close freely at anytime during the winding mechanism, fully wound at 1/4 of the opening rotation, and have a switch that disengages/engages the closing mechanism it can be a different design we just did some initial drawings
I'm looking for a skilled PCB designer to create a prototype for my project. The selected individual should have a strong track record in PCB design, and be able to work independently. Further details about the design and its purpose will be shared upon engagement.
I am seeking an Electronics Engineer specialized...the AC to DC conversion process (SMPS). The purpose of this project is to design and implement an AC to DC converter to serve as a power supply for an electronic device. The ideal candidate should have: - Extensive knowledge and experience in power electronics and circuit design - Proven experience in designing and troubleshooting SMPS Your responsibilities will include: - Designing a robust SMPS following given specifications - Validating the design through physical prototyping (dot board preferred) - Sharing the voltage sweep results with the proto Requirements: - Primary side: 90 VAC - 250 VAC input - Secondary side: 24 VDC (2A) and 15 VDC (3 A) - Should use UC3845 current control chip only - Smallest possible ...
I'm in need of a skilled game designer to create a prototype card game for adults based on the theme of rugby. Key Requirements: - The target audience for this game is adults aged 20 and above, so the design should be sophisticated and engaging for this demographic. - The game should be a unique blend of strategy, luck and rugby elements. Your tasks will include: - Designing game cards and a game box. Ideal Skills and Experience: - Proven experience in game design, particularly card games. - A deep understanding of the sport of rugby, its rules and nuances. - Creativity and an ability to think outside the box for unique game mechanics. - Experience in designing for adult audiences. I'm looking for a designer who can bring this vision to life and deliver ...
تقديم عرض سعر احترافي لمشروع prototype يتكون هذا المشروع من عرض سعر لمشروع بروتوتيب لتطبيق جوال للايفون والاندرويد على ان يكون هذا المشروع نسخة من تطبيق الجوال ولكن بدون برمجة يفضل ان يكون منفذ المشروع عربي I'm in need of a professionally crafted project proposal for a mobile application prototype. This project is for personal use. The main goal of the prototype is to test a concept with potential users. I'm looking for someone who can create a version of my mobile application without any actual programming. Key Requirements: - Crafting a professional, comprehensive proposal to present my mobile application prototype. - The proposal should represent the mobile application for both iPhone (iOS) and Android platforms. - The final deliverable is a p...
My project focuses on designing and implementing a mechatronics system for industrial automation purposes. Some key features I need include: ' - Robot design and control - PLC and HMI Automation - Electronics and PCB Design and Prototyping Experience Ideal skills and experience: - Prior experience in the PLC automation and HMI, Hardware design and prototyping, Embedded Software - Expertise in programming robot arm control systems. - Proficiency in industrial-grade sensor integration. - Strong understanding of industrial automation processes and requirements.
The main goal of the project is to design and develop the front-end for an Event Management web application. The event management web application is based a food festival. Looking for a following subset of requirements such as a Home page , Event details page , Event Creation/Update Page, User Booking History
I'm seeking skilled professionals to design and build a prototype capable of monitoring human movement in clothes. The requirement includes tracking both bending and stretching motions. Key tasks: - The prototype must utilize flex sensors to sense the movement accurately. - The prototype must include the electronic module or device to gather sensors data and send it over bluetooth to mobile - Identifying and interpreting various motions accurately is crucial, particularly bending and stretching movements. The motions can be in 3D but detection should happen in 2D at a time Possible applications: * Wrist band that can detect motion of the wrist and send signals to a metaverse application Ideal skills: - Superior experience in designing and constructing ...
I need a professional to design a PCB for my AR glasses. Key Requirements: - Augmented Reality Display: The PCB should facilitate the functioning of the AR display. - Wireless Connectivity: It needs to support both WiFi and Bluetooth for seamless data exchange. - Gesture Control: The PCB should be able to interpret and execute commands from the gesture control system. Timeline: I am looking to get this project completed within a month. Ideal Candidate: - Experience with PCB design, particularly for wearable devices. - Knowledge in designing for augmented reality and gesture control systems. - Adept in integrating wireless protocols like WiFi and Bluetooth. Your expertise will be vital in bringing my vision for these AR glasses to life. Pleas...
I'm in search of an experienced PCB designer. The main requirement of this extended project is expertise in incorporating Bluetooth wireless connectivity into PCB designs. The design will interface with a BLE sensor node. Let's collaborate and create an efficient design. Key Job Responsibilities: - Establish a PCB design with wireless Bluetooth connectivity - Ensure seamless interface with BLE sensor nodes Ideal candidates should have: - Extensive experience in PCB design & antenna design - Specific knowledge in Bluetooth technology - Prior work with BLE nrf52 chips.
I'm in need of a skilled PCB designer who can create a single layer PCB for use in medium-sized consumer electronics. i need to put together a pcb design to include 4x 8x8 led matrix with display driver and a arduino. Requirements: - Design a single layer PCB - Suitable for consumer electronics - Dimensions between 5 cm and 10 cm Ideal Skills: - Experience in single layer PCB design - Proficiency in consumer electronics' PCB requirements - Ability to work within specific size constraints
