Pcb design circuit diagram inverterlavori

...smaller on a custom PCB and ideally within a professional quality case. It's basically a P8X32A controller with two opto-isolators feeding with transistor driver that connects to a secondary board (no PCB required on secondary board). The microcontroller solution uses an LCD1602 and small 4x4 keypad and interfaces to the secondary board via an RJ45 or other common connector. The primary board is mini-fused for safety. I recently took training on OrCAD and Altium using free trial but the fee for their app is too high for a hobbyist like myself. Do you have access to PCB layout SW that I could utilize for a reasonable fee ? In that way I could just do the PCB layout myself and get my boards fabricated - maybe more cost effective for me, as a hobbyis...

I am looking for an expert in animation engine development who can create an engaging and educational animation engine for teaching computing The project will also require the creation of a comprehensive architectural diagram to outline the application architecture and its various components. details in attached

...the pool area. In addition to the pool and decking, the site plans must account for the necessary utilities. This includes a water supply line, and several electrical outlets strategically placed around the pool area. Ideal candidates for this project should have experience in landscape design and pool site planning. Knowledge of safety regulations and standards for pool installations is also a plus. Please provide examples of similar projects you've completed in your bid. I have attached copies of a design concept I like as well as pictures of front and back of home. Request from the city regarding plans: A more detailed Site Plan Clearly showing the location of the pool in relation to the existing house, property lines, and any other existing structures. Accura...

I'm in need of a seasoned FSM (Finite State Machine) Arbiter expert specializing in digital circuit design. Key Responsibilities: - Design and implement an FSM Arbiter for a digital circuit. You should have: - Extensive experience in digital circuit design and FSM Arbiter. - A deep understanding of the design and implementation of FSM Arbiter. Deadline: 1 days

...handle. - It must be an inverter roller type, drawing inspiration from Gladiator spearguns, Shadow separguns, and Allemani models. - The trigger should be modeled after the Ermes sub, complete with a reel. Specific Components to Highlight: - Overall body with rubber bands. - The design of the handle. - The trigger mechanism. - The attachment for the reel. Design Requirements: - I need the designer to create the anatomical handle from scratch, as I do not have reference images available. - The design style for the handle should be ergonomic and sleek. Ideal Skills: - Proficiency in Plasticity 3D is essential. - Prior experience in designing intricate 3D models, particularly for spearguns or similar equipment, would be advantageous. - Strong understanding of...

I'm looking for an experienced PCB designer to modify an existing BLE sensor PCB design to integrate a LORA microcontroller. The new design should retain the following functionalities from the original BLE sensor PCB: - Power management - Sensor interfacing The modified LORA-enabled PCB will be operating in an indoor environment. Key requirements for the new system: - Real-time monitoring - Data logging - Event-based alerts The ideal freelancer for this project should have a strong background in PCB design, specifically with LORA and BLE technologies. Experience in designing PCBs for indoor use is also preferred. Excellent skills in power management and sensor interfacing are essential. The ability to understand and implement...

I am in need of a detailed wiring diagram for my Arduino R3 project which controls a Stepper motor. The connections are already listed, but I would like a professional and clear diagram to wire from. Key Project Details: - The wiring diagram needs to be in PDF format. - It should be created using Fritzing software. - The diagram should include detailed labels for all connections. Ideal Skills and Experience: - Proficiency in using Fritzing software. - Prior experience in creating wiring diagrams for Arduino projects. - Attention to detail to ensure all connections are accurately represented and labelled.

I'm seeking a designer who can create a compelling and visually appealing graphic illustration aimed at adults for educational purposes. The design should be sophisticated yet easy to understand. Ideal Skills and Experience: - Proficiency in graphic design software - Previous experience designing educational material - Strong understanding of visual communication - Ability to create engaging and inspiring designs

I'm seeking a skilled Arduino coder to help me write a program for a radio sweep unit using a TEA5767 and an Arduino Uno. The unit should include: - A button to start and stop the sweep - A button to switch between forwards an...rate, and sweep direction, all on separate lines - A signal strength indicator The code must utilize pull-up resistors for the buttons. The ideal candidate should have extensive experience with Arduino programming, specifically with the LiquidCrystal_I2C.h library for the I2C display module. The display should be set to show separate lines for each piece of information. Please include wiring diagram Please include in your bid examples of similar projects you've completed, particularly any that involved signal strength indicators. Looking forwar...

I need a 10 slide, professionally crafted, diagram-centric presentation based on my notes covering a range of astrophysical concepts. The presentation should adopt a dark background with light text and utilize computer-generated graphics to illustrate the following topics: 1. Formation of a star/Sun 2. Origin of the solar system 3. Elliptical orbits 4. Life cycle of a star 5. The future of the Sun and black holes 6. The Doppler effect 7. The expansion of the universe 8. The age of the universe The tone of the presentation should be informative and professional. A freelancer with experience in astrophysics and graphic design will be preferred to ensure accurate and visually appealing illustrations.

I have DXF and Python files ready to be processed on an electrical CAD. I'm looking for someone who can run the files and create the necessary 2D drawings. The specific elements that need to be included are: - Circuit diagrams - Wiring schematics - Panel layouts - A Parts list Ideal candidates for this project should have extensive experience with electrical CAD and can demonstrate a keen attention to detail. Please include examples of similar projects you have completed in your bid.

I'm seeking an expert to assist with an examination task that encompasses both SQL queries and ORM diagram creation. Key Requirements: - Proficiency in SQL, particularly with MySQL - Experience in designing and creating ORM diagrams - Capability to work with simple data structures, specifically simple tables Ideal Skills: - Strong understanding of relational database concepts - Excellent problem-solving skills - Ability to work under pressure and meet deadlines

I'm in need of a compact, double-layer PCB designed for a digital circuit. The project involves creating a Gerber file that is ready for printing, accommodating the given circuit diagram. The PCB should be small and compact, suitable for accommodating a digital circuit. The ESP32, SIM800L, and ADS1115 will be mounted on a 2.54 mm pin female single-row header strip. All connectors will use 5 mm PCB terminals with standard 0.1″ (2.54 mm) spacing through holes. 6 X 14 CM PCB Board - Power PCB 14 x 14 CM PCB Board ESP32 38Pin Development Board --> Hi Link HLK-PM01 5V/10W --> 2.54mm Pin Female Single Row Header Strip -->

I'm a beginner in Altium Designer seeking an expert's assistance. The project involves w...understand how to effectively create and manage my own libraries within Altium. - Component placement and routing: Guidance in how to properly place and route components on a PCB would be invaluable. - Generating and updating Active BOM: I need help in understanding how to generate and update the Active BOM. Skills and Experience Needed: - Proficient in Altium Designer: Extensive experience with the tool is required. - Teaching skills: Ability to explain complex concepts in an understandable way. - Library management: Expertise in creating and managing Altium libraries. - PCB design: Experience in component placement and routing on PCB. - BOM management: Knowled...

I'm in need of a comprehensive layered architecture diagram for a trading application. The diagram should include the following components: - User Interface - Business Logic - Database The desired level of detail is "Detailed with components." The ideal freelancer for this project should have a strong background in software architecture and experience in creating layered architecture diagrams. Excellent communication skills and attention to detail are critical. Please provide examples of similar work you have done in the past.

I am seeking an experienced PCB designer with expertise in creating PCBs for medical-grade wearable devices. This project demands a commitment of 40 hours per week and necessitates a comprehensive understanding of industry standards and regulations. Key Responsibilities: - Collaborate closely with our engineering team to develop innovative designs tailored to meet user needs. - Ensure all PCB designs adhere to medical-grade standards and regulations. - Maintain high signal integrity throughout the design process. Requirements: - Strong background in PCB design, particularly for medical technology. - Proven track record in meeting industry standards and regulations. - Deep understanding of heart rate monitoring and oxygen saturation functionalities. - Ab...

Title: PCB Design with Gerber Files, Schematic, and BOM Description: I am looking for an experienced PCB designer to help me create a custom PCB design for my project. The design should include: Schematic Design: A clear and detailed schematic of the circuit. PCB Layout: Design the PCB layout based on the provided schematic. Gerber Files: Generation of Gerber files for manufacturing. BOM (Bill of Materials): Will be provided and open to any modifications for better performance,Provide a complete BOM with part numbers, specifications, and suppliers (e.g., Digikey, Mouser). Project Requirements: Board size: 70mmx70mm Layer count: 10 Layer Component preferences: Drill Hole Special requirements: TI Processors and c...

...drafted. You will only need to refine the drafts, ensure alignment with diagrams, and assist with filing. Simplified Scope of Work: Focus on diagram creation and refinement (5–10 diagrams per patent). Align descriptions and claims with appropriate numbering and diagram references. Time-Efficient: This is not a project that requires building from scratch. With much of the heavy lifting done, you can focus on adding value with your expertise. Flexibility & Recognition: As a freelancer, you’ll have the flexibility to manage your time. Your contribution will play a critical role in filing patents for early publication. Key Tasks and Responsibilities Diagram Creation: Refine high-quality diagrams (5–10 per patent will be provided by us) to complem...

I'm looking for a skilled developer to create a robust ASP.NET Core MVC web application on a topic E-learning Platform. The application will require: General Conditions for Project: Project web application design (function requirements, design/class diagram/database diagram and gross UI). ASP.NET Core MVC Web application (version 8.x or higher) The application can be created completely in this technology, or can only be used for back-end, eg in the form of web API. Even so, the project must meet the conditions of use of MVC, multilayer architecture, object programming. Also, the SQL code line must not appear in the web project to separate the web page and database code (the exception is the call of SQL procedures - but make sure you know what "SQL pr...

I'm in need of an expert to design a circuit for an induction heater. This heater will be specifically used for heating non-ferrous metals like brass. Key Requirements: - The induction heater circuit should be designed to handle a power output of up to 1kW. - The design should be robust enough to endure the rigors of metal heating and forging. - Experience with induction heater designs and metal forging applications would be highly advantageous. Ideal Skills: - Circuit design - Knowledge of induction heating technology - Experience in metal heating and forging applications - Understanding of non-ferrous metal properties and heating requirements.

As discussed, to rearrange the components on the PCB you previously worked on for me. Thanks.

Add 3D model, add sample world information, give overall block diagram and tap points (such as sockets, interface, etc)

I'm i...version of the power supply - Designing a board-level version for product integration - Ensuring the AC output is suitable for plasma generation The initial laboratory version will need to meet the exact specifications of the LF-500. Safety features are crucial, with both overload and short-circuit protection required. Ideal candidates for this project should have: - Extensive experience in high voltage power supply design - Proficiency in creating laboratory-grade equipment - Capability to design board-level versions for mass production - Strong understanding of safety features in high voltage equipment - Familiarity with plasma generation equipment Please note, the frequency range and duty cycle have not been specified and would be determined based ...

...modern technologies like React.js, Vue.js, or similar. Database Management: Support for MySQL, MongoDB, or equivalent solutions. Deployment Automation: Seamless deployment to platforms like Heroku, Vercel, or custom servers using CI/CD pipelines. User Interaction: A clear and intuitive web/mobile interface where users can input tasks. Progress tracking and detailed output logs. Visual Diagram: Include a diagram explaining the workflow, such as React → Node.js Server → OpenAI API, showing the interaction between components. Proposal Requirements: Please include the following in your proposal: Examples of similar projects you’ve worked on. Your technical approach to implementing this system. Estimated timeline and cost for delivering the project. Suggestio...

...adjust membership privileges. --- ## 2. API Request Rate Limiting ### 2.1 Tier-Based Limits - **Differentiated Limits**: - T1: 5 req/sec, 100/min; T2: 10 req/sec, 200/min; T3: 15 req/sec, 300/min; T4: 20 req/sec, 500/min; T5: special/custom limit. - **Implementation**: - Use middleware in Golang (or API gateways) to enforce per-IP, account, and API key limits. ### 2.2 Circuit Breaker and Throttling - **Circuit Breaker**: - Triggered on consecutive failures or abuse patterns, with thresholds adjustable by tier. - **Throttling**: - Use token bucket or leaky bucket algorithms to smooth out traffic peaks. --- ## 3. API Access Monitoring and Logging ### 3.1 Log Recording - **Details Recorded**: - Log source IP, request parameters, HTTP method, stat...

I'm in need of an experienced electronics engineer with a strong background in circuit design. The primary goal of this project is to design a circuit for a piece of industrial equipment focused on automation control. Ideal Skills: - Circuit Design - Industrial Equipment Knowledge - Automation Control Expertise Please note, the main focus of this project is circuit design. Experience with prototype development would be beneficial, but it's not the primary focus.

I'm seeking an electrical engineer with expertise in load calculations. The project involves working with various system components, including generators, transformers, motors, and cables. Ideal skills and experience include: - Proficiency in load calculations - Experience with short circuit calculations - Knowledge of circuit design, power systems, and telecommunications - Familiarity with generators and other system components - Expertise in using relevant engineering software - Creating and approving plot plans - Possesses knowledge about solar systems, if applicable - Billingual (Spanish and English) , if applicable

Hi Avtar, We need a simple 3D drawing done for a U channel brack for our business. It's just a diagram and does not need to be rendered. Is that something you are interested in doing? There is a chance that we might need a rendering in the near future. Thanks! Jeff Lavery

...This forces me to pay several Internet and to have a computer, (even if it is an Orange Pi Zero 3 that costs less than 30 euros) for each car. Being able to use Janus Gateway to manage all the video and audio streaming from all Raspberrys in all small cars would be a better, sleeker, more economical (in the long run) and better performing solution. The Raspberry is connected to an intermediate circuit to control motors and servo motors via the GPIO port. Each one controls 4 motors and 2 servo motors. They sell me some kits to assemble the strollers, although you have to buy the Raspberry, the USB microphone and the batteries separately. The manufacturer of the Kits provides me with some classes programmed in Python to manage motors and servomotors. I've created a Python ap...

Provide a well-defined architecture diagram. Part=1

I'm in need of a skilled designer to create an SVG infographic for educational purposes. Key Requirements: - Experience in designing infographics, particularly SVG formats. - Ability to create clear, visually appealing and informative diagrams. - Understanding of technical information and ability to translate it into a visual format. - Use the uploaded diagram as a template to add a few more labels/lines that will be specified - Maintain the information on the template and keep a similar look and feel. nb. a source svg file is provided as a guide.

Design of a compact, single-layer PCB with a simple layout. Final output to be provided in Gerber file format.

I need a simple PCB designed for a schematic I will provide. The primary application for this PCB is in consumer electronics. The components will be a mix of both surface-mount and through-hole types. Key requirements include: - Designing the PCB to be as small as possible, given the constraints of the components and the schematic. - Ensuring the design is suitable for consumer electronics, with considerations for durability and reliability. - Incorporating both surface-mount and through-hole components accurately in the design. Ideal skills include PCB design experience, familiarity with consumer electronics, and capability to work with a mix of component types. Please provide examples of similar projects you have completed.

I'm in need of a designer who can create a production-ready silicon keypad for an existing PCB. The design should be ergonomic and user-friendly, suitable for consumer electronics. Key Responsibilities: - Design an ergonomic and practical to manufacture silicon keypad - Ensure the design aligns with consumer electronics standards - Create a sleek and modern design style, while also being ergonomic and user-friendly Ideal Skills and Experience: - Proficiency in designing silicon keypads - Experience with PCB design - Background in consumer electronics design - Understanding of ergonomic design principles - Ability to create practical and manufacturable designs

...need an expert who can help me identify the connections on my printed circuit board (PCB) to various components. There are available pins on the board for bonding. After establishing the connections, I need operations performed to control a stepper motor which is connected to the board. All communication and connections to be performed through Bluetooth LE Key Tasks: - Identify connections on the PCB - Connect and bond to the board using Bluetooth - Control the stepper motor with Start/Stop and Direction control commands Ideal Skills: - PCB identification and connection expertise - Bluetooth connection experience - Stepper motor control knowledge Please note that I do not have any schematics or part numbers for the PCB. It is crucial that you have t...

I'm looking for an expert in electronics who can design a RGB LED circuit board for a custom electronics project. Key Requirements: - The circuit board will control a 12x12 inch matrix of dot LEDs - The control will be via a microcontroller, specifically an Arduino or Raspberry Pi or Teensy 4.1 Ideal Skills: - Expertise in circuit design and microcontroller programming - Experience with RGB LED projects - Ability to create a 12x12 inch matrix of dot LEDs

...specializing in rapid prototyping, we need a talented content/copy writer to enhance our online presence. The content will primarily target industry professionals, showcasing our capabilities and prioritizing our 3D printing services. Key Responsibilities: - Propose relevant topics and write engaging articles for LinkedIn and our website. - Highlight our comprehensive services: industrial design, simulation and modeling, PCB Manufacturing, 3D printing, Product Testing & CNC/Laser machining. - Maintain a conversational and engaging tone or technical professional throughout the articles, appealing to our target audience. Ideal Skills: - Proven experience in technical content writing, particularly in the manufacturing or prototyping industry. - Exceptional copywriting s...

I'm seeking a professional with expertise in creating Single-Line Diagrams (SLD) for solar exemption purposes. I need a comprehensive SLD, a Zone Diagram, and details about connection point size and location. All documentation must adhere to the National Electrical Codes. Key Requirements: - Creation of a Single-Line Diagram (SLD) that includes circuit breakers, fuses, and power flow arrows. - Comprehensive understanding of the National Electrical Codes to ensure compliance. - Experience with solar exemption documentation is highly desirable. - Ability to create a Zone Diagram and identify connection point size and location. Please provide examples of similar projects you have completed in your bid.

...model should represent the guitar body at a height of 4.5 inches for calculation purposes. Key Requirements: - Transform a hand-traced outline of a guitar body into a 3D model. - The model should be a detailed shape but without textures. - Returning a new outline based on a slice of the body at a yet-to-be-determined degree. I will provide this slice back to you so that you can get it to me in a diagram that I can print on paper. - The final 3D model should be delivered in .stl format and potentially other formats like .obj, .step, or .3mf. Ideal Skills and Experience: - Proficiency in 3D modeling software. - Previous experience with creating detailed 3D models, particularly of musical instruments, is a plus. - Strong attention to detail to ensure an accurate visual representa...

The block diagram of TABLE 1 shows a 3-stage asynchronous counter that is used to count a series of randomly occurring input pulses. The Q outputs of the counter are used to drive a logic circuit that gives the output in TABLE 1. Design the logic circuit to realise the desired ABCD outputs. Simulate your circuit using the template provided, including an image of all waveforms for at least one full cycle Please provide an image of all waveforms for at least one full cycle. You will need to download the 'PROTEUS 8 DEMONSTRATION'

I need a thorough inspection of my home's electrical systems to ensure they meet code compliance standards before I can get the meter back for renovation. Key Requirements: - Inspection of all electrical systems in the home - Assessment of wiring, outlets, circuit breakers, panels and lighting fixtures - Identification of any potential code compliance issues Ideal Skills: - Licensed electrician with extensive inspection experience - Knowledge of local and national electrical codes - Excellent attention to detail - Strong problem-solving skills Please reach out if you have the necessary qualifications. If no answer please leave a message and ill return your call.

...will be provided). Visual Content Creation in French: Design infographics in French to simplify complex concepts (e.g., hydroponic system comparisons, nutrient cycles). Create technical diagrams illustrating concepts such as system setups or nutrient flows. Provide supplementary visuals, such as step-by-step guides or illustrative graphics. Copyright and Ownership: All texts and visuals must be original and exclusively created for this project. Full copyright and ownership must be transferred upon delivery. Required Skills: Excellent command of written French (grammar, spelling, syntax). Expertise in web writing and SEO optimization. Proficiency in graphic design tools (Photoshop, Illustrator, Canva, or simila...

I'm looking for an experienced PCB designer to create a relay board controller using KiCad. The board will need to support 8 relay channels and is intended for use in industrial automation. Key requirements: - Proficient in KiCad, with a strong portfolio of PCB designs - Experience with designing for industrial applications - Able to deliver an 8-channel relay board design Please provide examples of similar projects you've completed.

I'm looking for an experienced PCB designer to create a PCB for an indoor air quality sensor. The sensor will primarily monitor CO2 levels and PM2.5 particles. Key Requirements: - Design a robust and efficient PCB to accommodate a CO2 sensor and a PM2.5 sensor. - Experience in designing PCBs for indoor use. - An understanding of air quality monitoring systems. Ideal candidate should have: - Previous experience in PCB design for environmental sensors. - Strong knowledge of the integration of various types of sensors onto a PCB. - The ability to deliver high-quality work within a specified timeframe.

I'm in need of an expert PCB designer who can help me design a PCB for prototype testing. I'm looking for a LED-array with high power Infrared-LEDS. approx 25 pieces on a plate 140 x 80 with even distance. We made good experienced with Osram SFH4725AS. We just need a simple array of LEDs - all should be switched on / off at the same time. To verify the design, we just need one or two prototypes. Will you also support with assembly of LEDs on PCBs? Key Requirements: - Inclusion of LEDs on the PCB - No specific communication interfaces needed (Bluetooth, Wi-Fi, USB not required) Ideal Skills: - Extensive experience in PCB design - Prior work on consumer electronics preferred - Knowledge of radio type device design a plus -...

I'm seeking a professional who can make a longer flexible cable for my Samsung A31's rear camera. This cable should enable the camera to rotate freely around the front camera Freelancer need to have: - Have access to a Samsung A31 fo...rotate freely around the front camera Freelancer need to have: - Have access to a Samsung A31 for testing and development. - Be able to retrieve live stream video from both front and back cameras (that use extending cable) using the code. - Have experience in designing flexible cables Make 2 cables for backing up. After testing show me the record, you can send the cables to me by post mail, the PCB design by internet. Project is a fixed-budget $50, time line is 3 days. Reference:

I'm looking for an experienced professional to create a high-quality electrical wiring diagram.

I'm seeking a professional with extensive experience in thermal simulations. The project revolves around a PCB board housed in a plastic enclosure. Key tasks include: - Conducting a detailed thermal simulation to identify potential hotspots on the PCB and within the enclosure. - Providing recommendations to improve cooling efficiency. - Ensuring the selected materials can safely withstand the thermal stresses encountered during operation. Ideal candidates will have expertise in using thermal simulation software, with a preference for ANSYS, SolidWorks, or COMSOL.

I'm in need of a proficient PCB designer to create an efficient PCB for a device. This PCB's primary role will be to replace our current manual wire connection process, enhancing assembly speed, reliability, and simplicity. Key Responsibilities: - Designing a PCB that substitutes manual wire connections, streamlining the assembly process. - Incorporating power management features within the PCB. - Ensuring the design caters to a medical device's requirements. The PCB does not have any specific size constraints, allowing for flexibility in the design process. Ideal candidates should possess: - Extensive experience in PCB design, particularly for medical devices. - Proficiency in power management integration with...

...drafted. You will only need to refine the drafts, ensure alignment with diagrams, and assist with filing. Simplified Scope of Work: Focus on diagram creation and refinement (5–10 diagrams per patent). Align descriptions and claims with appropriate numbering and diagram references. Time-Efficient: This is not a project that requires building from scratch. With much of the heavy lifting done, you can focus on adding value with your expertise. Flexibility & Recognition: As a freelancer, you’ll have the flexibility to manage your time. Your contribution will play a critical role in filing patents for early publication. Key Tasks and Responsibilities Diagram Creation: Prepare high-quality diagrams (5–10 per patent) to complement the existing drafts....