Sine wave inverter circuit diagramproiecte

Home owner, I am seeking an experienced electrician to design/specify new circuits after a panel upgrade from 100A to 200A (done recently- stucco wall still open). This task requires careful consideration on how we can prepare for the addition of future circuits before stuccoing the exterior wall...electrical engineering experience, especially in panel upgrades. They should also possess a thorough understanding of domestic power demands and how to efficiently design circuits for a garage set-up. Knowledge of the installation process for car chargers, particularly Level 2, is also crucial. I look forward to collaborating with someone who can consult on the best methods to prepare for future circuit additions prior to re-stuccoing the exterior wall. I will provide extensive details ...

User Layer User Interface (UI): The point of interaction for users to input personal information and event descriptions. Authentication: Manages user sign-in, ensuring that users are who they say they are. Local Storage: A secure place on the user's device where profile data is stored. No user data leaves this local environment unless necessary for application functionality. Application Layer Profile Creation Model: This on-device model processes user information to create profiles. Event Description Model: Another on-device model that structures event data into a standardized format. Matching Engine: This engine runs locally, using user profile and event information to identify potential matches. Decentralized Communication Layer Matrix Client: The interface that communicates with th...

I'm in need of a digital electronics expert who can create basic circuit designs suitable for educational purposes. The ideal candidate should have a strong grasp of circuit design principles and a knack for making complex concepts accessible and engaging for learners. Key project details include: - Designing a series of basic circuits - Creating detailed documentation in the form of a PDF - Ensuring the designs are educational and informative - Demonstrating the practical applications of the circuits Ideal skills and experience for this job include: - Proficiency in digital electronics and circuit design - Experience in creating educational materials - Ability to communicate complex concepts in a simple and engaging manner - Attention to detail and accuracy in...

I'm seeking a highly skilled and experienced Software Analyst/Design professional to craft: 1. UML Diagrams: - Class diagrams - Use case diagrams Both of these need to be detailed, showcasing relationships, attributes, methods, and inheritance/interfaces. Specifically, the Class Diagram should be detailed with relationships and interactions. 2. Software Documentation: You'll also need to provide detailed requirements documentation. The ideal candidate should be proficient with Software Analysis and Design techniques, especially in creating detailed UML diagrams and Requirement Documentations. Prior experience on similar projects is a bonus.

I'm seeking a highly skilled and experienced Software Analyst/Design professional to craft: 1. UML Diagrams: - Class diagrams - Use case diagrams Both of these need to be detailed, showcasing relationships, attributes, methods, and inheritance/interfaces. Specifically, the Class Diagram should be detailed with relationships and interactions. 2. Software Documentation: You'll also need to provide detailed requirements documentation. The ideal candidate should be proficient with Software Analysis and Design techniques, especially in creating detailed UML diagrams and Requirement Documentations. Prior experience on similar projects is a bonus.

I require the development of a Printed Circuit Board (PCB) based on provided schematics and design guidelin. This PCB is specifically designed to amplify signals from a silicon PIN diode used to sense gamma radiation. Top Features: A PIN photodiode, four low-noise op amps and a comparator are used to detect individual photons of gamma radiation. Expertise: - A solid background in PCB design and experience in providing PCB manufacturing data Expected output: • Schematic and Source data in EAGLE or Protel 98/99/SE/Altium/Protel-DXP format. • Extended Gerber File RS-274X. • Bill of Materials (BOM) in Excel format, based on components from Digikey or Mouser. • Pick-N-Place / XY-File. Please share relevant experience and sample work.

Hello there, I have a working Op Amp circuit that I would like to increase the output Gain from 2 to 4. I have +12v single supply, I have Schematic In Altium. Please Check attachment. Let me know if you can help.

Electrical engineer insteuctor in Canodian University Deal with ● Academic Electrical power system Power Electronics Circuit analysis Electrical machines Power system control MATLAB Modeling software ●Technical Electrical design OHTL design AutoCAD REVIT BIM DILUX EVO MATLAB E-Tap SC &VD calculation

I need a freelancer who can create a 2D diagram in Autocad and assist in planning a coaching institute's construction. The areas that need to be covered include the hall, coaching classes, pantry, bathroom and parking area. Key Requirements: - Create a 2D diagram in Autocad and assist in planning. - Experience working on large-scale projects. - Carpet area is 1500 sqft. - Ability to deliver a detailed project proposal that showcases a deep understanding of architectural planning. Please submit a detailed project proposal in your application.

I'm seeking an expert in circuit design for consumer electronics. Very simple design with two LEDs when one LED is on the other will turn off. Very simple. Need schematic and BOM. NO pcb layout or gerber files needed. Please look at attached PDF before messaging me. MUST INCLUDE PROJECT NAME LISTED ON THE ATTACHED FILE IN MESSAGE TO ME OR YOU WIL NOT BE CONSIDERED Key requirements: - Knowledge and experience in circuit design, with a preference for consumer electronics - The ability to translate concept into a viable, efficient circuit design - Strong communication skills to understand the intended application and adapt the design accordingly Please include in your proposal examples of past consumer electronic circuit design projects, or any relevant ex...

...have a detailed data analysis section, with insights drawn from the information collected by the system. I also need the report to include missing details such as: - **Hardware Components Used:** I'd like the freelancer to list all the hardware components like the Arduino Uno, voltage sensor, LCD display, Wi-Fi module, resistors, capacitors, breadboard, and jumper wires. - **Circuit Diagram:** A comprehensive circuit diagram of the system is needed for the report. The report should be written in an engaging and informative manner, suitable for both technical and non-technical audiences. The PowerPoint presentation should complement the report, presenting key findings and insights in a visually appealing way. Ideal candidates for this project should ...

I'm looking for a proficient designer for circuit schematics and PCB layouts. The task is pretty straightforward. Specifically required skills and experiences include: - Ability to design simple circuits and PCBs. - Knowledge in component selection, particularly microcontrollers. - Proficiency in working electronics design tools. Your role will be vital in our operations, and I am keen on engaging someone who can deliver exceptional work repeatedly. A deep understanding of microcontrollers will significantly increase your chances of landing this gig.

I am in need of an experienced electronics and software engineer to help me enhance an existing automotive electronics product. Key Responsibilities: - Circuit Design: You'll be creating new circuits or modifying the existing ones to improve the product's functionality. - PCB Layout: You'll need to come up with new PCB layouts that accommodate the changes in the circuit design. - Embedded Programming: Ability to reprogram existing embedded systems for better performance and integration of new features. Requirements: - Proficiency in Circuit Design, PCB Layout, and Embedded Programming. - Experience in working with automotive electronics is a big plus. - A proactive, problem-solving attitude towards improving the existing product. - A good understandin...

Criar Tabela "Rotas", na aba "Rota", da Pasta "Circuit"; Condições: Ir a Aba Base, coluna A. Ignorar as 8 primeiras linha. Da linha 9 a linha 17, preencheer a Tabela "Rotas", com os dados de cada linha para cada coluna da tabela. Após repetir o ciclo de 9 linhas para as colunas da Tabela. Ou Seja: Linha 9 = Coluna Notas Linha 10 = Coluna Horário Linha 11 = Coluna Status Linha 12 = Coluna Data Linha 13 = Coluna Cliente Linha 14 = Coluna Morada Linha 15 = Coluna Codigo Linha 16 = Coluna Quantidade Linha 17 = Coluna Litragem E assim organizar as próxima linhas seguindo a Logica acima.

...interfacing with lora sx1278. I have two Arduino nano board and two sx1278 lora module. I want to use them as sender and receiver to operate an relay at receiver end. When I will press Push-button sender will send command to receiver and receiver will make relay on and vice versa to make it off , and receivers will send continues message to sender that system in on and an led will glow on sender circuit. The circuit should be capable of remembering its current state in power cut also.(if its ON it should automatically start when the power gets restored and if its off it should not start automatically when power is restored ) . When the to devices are connected the led on sender should glow continuously after every 1 sec. These should be secure communication between only th...

I am in need of a skilled professional who can help me create a comprehensive, customized and visually appealing Visio diagram for a D365 CE sales and customer service journey. Key Aspects to Focus On: - Lead Generation from events , data imports , email campaigns - Opportunity Management - Sales Pipeline Management - project creation when opportunity is won -renewal of opportunities after closure Key Information/Data Points to Include: - Marketing Touchpoints - Sales Touchpoints Level of Detail: While the diagram should be high-level, it should also be detailed enough to provide a clear understanding of the customer journey. Ideal Skills and Experience: - Proficiency in Visio or similar tools for creating professional diagrams - In-depth understanding of D365 CE, especi...

I'm in immediate need of a specialist to assist with creating a UML diagrams. I need Data Flow diagram and Network diagram drawn urgently. Ideal Candidate Should: - Possess in-depth understanding of UML diagrams - Provide examples of past work done - Share relevant experience in the field - Submit detailed proposals The purpose of this project can vary from analysis and design to documentation and communication collaboration. Skilled UML diagram specialists, flexible and adaptable, are highly appreciated.

Please help me solve the first file I upload, which uses psoc creator and the board is psoc 4200M, It would be best if you can remotely control my computer to help me complete it now. I hope it can be completed within 24 hours. It is an experiment on SPI wireless stepper motor control, the configuration part is done, and the board that connects the circuit is also connected to my computer, I need someone help me and help me write the code (C).

Hello, Greetings of the day!! I am looking for an Indonesian VO/dubbing artist for our upcoming projects. Source Language: English Native Language: Indonesia File: mp3/wave/mp4 If interested then kindly share your samples with me. Hope to connect with you soon. Regards

Hello, Greetings of the day!! I am looking for a Korean VO/dubbing artist for our upcoming projects. Source Language: English Native Language: Korean File: mp3/wave/mp4 If interested then kindly share your samples with me. Hope to connect with you soon. Regards

...operational amplifiers who can simulate an electric microphone for me. This project is focused on specific specifications, particularly the frequency response. Key Requirements: - Simulation of an electric microphone using operational amplifiers in LTspice - Focused on achieving a desired frequency response within the human audible range (20Hz to 20kHz) Ideal Skills: - Proficiency in LTspice for circuit simulation - Strong understanding of operational amplifiers and their application in microphone design - Experience with audio signal processing and frequency response optimization - Previous projects related to microphone design or LTspice simulations would be a plus Please bid on this project if you're confident in your ability to deliver a detailed and accurate LTspice ...

I'm in immediate need of a specialist to assist with creating a UML diagrams. I need Data Flow diagram and Network diagram drawn urgently. Ideal Candidate Should: - Possess in-depth understanding of UML diagrams - Provide examples of past work done - Share relevant experience in the field - Submit detailed proposals The purpose of this project can vary from analysis and design to documentation and communication collaboration. Skilled UML diagram specialists, flexible and adaptable, are highly appreciated.

I'm aiming at developing a robot that employs basic movement controls, thereby necessitating a detailed circuit diagram backed by Arduino code. Essential aspects to consider encompass: - The robot's main purpose: Robotics - Level of complexity: Basic movement controls - Sensors involved: Pir sensor, Tilt sensor Ideally, I am searching for a freelancer who possesses have an extensive background in robotics, especially with movement controls, and a strong understanding of Arduino. Proficiency in working with Pir and Tilt sensors would be a crucial addition as well. Knowing your way around servo, stepper, and DC motor styles would be helpful, even though this particular project might not necessarily utilize them.

...Microcontroller: ESP32 Functionality: Control Line In and Line Out audio via an amplifier Additional Component: Integration of an MP3 module, which is to be triggered by AT commands and also through Serial communication. Deliverables: Complete PCB design files ready for manufacturing, including Gerber files, BOM, and assembly drawings. Requirements: Proven experience in PCB design and electronic circuit design. Proficient in using PCB design software (please specify which software you are familiar with). Ability to work with provided schematics and improve upon them if necessary. Excellent communication skills in English and ability to adhere to project deadlines. What We Provide: Complete project schematic. Detailed specifications and operational requirements. Feedback and sup...

This project centers on creating a mini cloud-based chat service. The key feature required is real-time messaging, enhancing direct instant communication. An important aspect is the implementation of a system that confirms message read receipts. This characteristic is vital to ensure that the other party has received and seen the message to ensure effective communication. The ideal free...confirms message read receipts. This characteristic is vital to ensure that the other party has received and seen the message to ensure effective communication. The ideal freelancer for this project would have experience in developing chat systems, with an understanding of real-time messaging and knowledge in configuring read receipt functionalities. My part is developing a chat service in the given di...

I'm in need of an electronics engineer who can develop a custom two-way ...communication (from inside to outside) - Push-to-talk from outside to inside (will mute the other direction) - Ability to mute all together - Ability to buzz from inside, for the outside speaker (tone generator) - 2 Condenser Mic Inputs (nice to have: brakeout bypass of Condenser Mic circuit for other microphones) - 2 Speaker Outputs (50W, per output) - individual speaker Volume control - control signals are all 24V with comman GND - 0-24V PSU Ideal Skills: - Electronics Engineering - Circuit Design - PCB Design - Audio Systems The project should result in a design that is ready for manufacturing. And would like the engineer to be available for follow-up in case any issues arise...

...seeking an experienced electronics engineer to help design a digital filter or circuit that can be integrated into my current electronics device. This is to negate disturbances caused by the machine's internal components, consequently enhancing its performance and clarifying the signal. The key responsibilities and requirements are: - Analyze the current hardware structure to identify the root cause of the issues - Draw and design an appropriate digital filter or circuit that can suppress vibrations - Test the designed solution on the existing hardware to ensure it solves the interference problem and improves signal clarity - Document the design process and results Ideal Skills and Experience: * Electronics circuit design * Experience working with Filter De...

I have an urgent requirement to create a DDL script and an ERD diagram for a large socio-economic dataset. The data is available in a Excel/CSV format, and I'll be able to provide the dataset to you. The ideal candidate should be able to: - Understand and analyze the given socio-economic data - Create a DDL script based on the data - Develop an ERD diagram to visually represent the data model - Deliver the work by tomorrow, without fail This is a time-sensitive project, so only bid if you're confident that you can complete this task on time. Your understanding of socio-economic data is crucial for this task.

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.

We are currently seeking a highly skilled and experienced freelancer to work ... We conduct surveys to assess leadership skills. We want a system using gen AI/LLM to analyze the gathered data from the survey and generate a comprehensive report on different leadership areas that includes valuable recommendations for improvement. The survey participants should automatically receive this report through our system. In the generated reports, we expect you to include a spider diagram that visually represents the score of different leadership areas based on the survey. The recommendations on how to improve certain areas of leadership should be based on the existing knowledge we provide. Additionally, the survey participants should be able to chat with the system to ask how to improve th...

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 documents: - - -

...Attributes to be added: 1. Document control number: This should come from the VACD -2-Function Document CN. 2. Date Formatting: The date and print date formats need to align. 3. Department and Owner Information: EPC. 4. Approval Info: To be derived from the EPC – Approver position. 5. Glossary of Terms: This should be populated from the process support diagram. 6. Acronyms and Abbreviations: These should be retrieved from the process support diagram. 7) Many other requirements available need to be discussed. *Creation Work* - Detailed parameters will be provided for new script creation. - These new scripts should follow the existing format and layout. Ideal candidates should be proficient in Java, acquainted with Aris, understand script formatting and layout, ...

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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. - Th...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 implementa...

I need a proficient freelancer who can develop a Google Sheets template for tracking various aspects of our plumbing jobs. This should be a versatile tool that factors in a range of data for workflow and invoicing. The contractor will need to consider: - Status of Job - Materials used - Labor hours - Job date - Contractor - Other job expenses - Invoicing issued (...contractor will also need to incorporate a system for tracking job progress in terms of percentage completed, and status of invoicing. Therefore, attention to detail, experience in designing customizable spreadsheets and proficiency in Google Sheets are key skills required for this task. Experience in the plumbing or constructions sectors would be considered valuable. Currently using google sheets, Wave accounting and ...

I'm in need of a skilled developer to create a UML sequence diagram drawing tool. The tool will not be tied to any specific language, but should generate clean and accurate sequence diagrams. Key Project Requirements: - Develop a standalone application for creating UML sequence diagrams. - The tool should be versatile and not language-specific. - Ensure compatibility with Windows and MacOS. Ideal Skills and Experience: - Strong knowledge and experience in software development. - Proficiency in creating user-friendly GUI applications. - Previous experience with UML and diagram drawing tools is highly preferred. - Familiarity with cross-platform development and compatibility is a plus.

I'm in need of a skilled developer to create a UML sequence diagram drawing tool. The tool will not be tied to any specific language, but should generate clean and accurate sequence diagrams. Key Project Requirements: he mobile application is for patient where he can login and then display the main page which contain. - Add and display health status. - Adding and displaying and edit the medication. - Add and display the side effect. - Displaying the medication reminders - Sending the notification remainder for the medication - Sending the doctor modification notification The second diagram for doctor where he can - Adding the patient - Display health status. - Display the medication and adding or editing. - Display side effect. - Getting notification when patient enter ...

I'm looking for a talented professional who has experience in designing LCD displays Modules, specifically for automotive dashboard use. The display I need is...automotive dashboard use. The display I need is in the medium size range (3 to 7 inches) segmented HTN/FSTN technology. The critical feature that sets this project apart is the BOM cost of the final product should be very Low without compromising on the quality. Skills and experience that would be ideal for this project include: - Strong background in LCD module circuit design, especially for automotive purposes - Low cost circuit design expertise - Firmware design, C programming , Microcontroller selection etc This is a great opportunity to showcase your skills, and contribute to a product that blends innova...

I'm seeking a proficient PCB designer for a multi-layer PCB design project. T...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 should reflect your capacity to deliver a design that is well-structured and profe...

The project involves creating an Entity-Relationship Diagram (ERD) for a real-world website. The purpose of the website will be shared with you, and you'll need to analyze the structure to create this ERD. - I won't be providing the site's purpose, requirements, or entities to include in the ERD, as I am looking for someone who can understand the principles of ERD and create a comprehensive design based on a specified real-world purpose. Ideal Skills and Experience: - Proficiency in conceptual database design principles - Extensive experience in ERD creation - Ability to decode website structures I have put all the project brief uploaded below

I'm in need of an Arduino-based rela...Key Requirements: - Build a reliable relay switch: The switch should be able to handle automation for up to 15 relays. - Physical Button Interface: The relay switch must be operable via physical buttons for a user-friendly experience - specially to set adjust time delay between the serial switching Ideal Skills: - Arduino Programming: Experience in programming Arduino to build relay switches. - Circuit Design: Proficiency in designing circuits for handling multiple appliances. - Remote Control Systems: Knowledge in implementing remote control systems for automated appliances. - User Interface Design: Ability to design an intuitive physical button interface for the relay switch. - Automation Experience: Previous experience in automating mu...

I'm seeking an experienced software architect or software engineer who can create a detailed API sequence diagram from scratch. The purpose of this diagram is mainly for explaining the API flow to stakeholders, so it needs to be accurate, highly detailed, yet easy to understand. The necessity for this project stems from the fact that no tools have been used in the API creation yet, so an in-depth understanding of API flows and their presentation is necessary. Key responsibilities & expectations: - Expert in creating sequence diagrams - Strong understanding of APIs from scratch - Ability to present detailed information in an easy-to-understand manner to non-technical stakeholders Ideal Skills & Experience: - Experience in creating detailed API sequence diagram...

For my small business, I need an expert to create my income statement, balance sheet and cash flow statement using Wave for 2022, 2023 and 2024. Your proficiency in this software is highly desired. The delivery method required is in PDF format. Any demonstrable experience or understanding of small business accounting will be advantageous. Please also have excellent attention to detail, strong computational abilities, and a thorough knowledge of current financial legislation. Your data presentation skills should be effortlessly understandable to someone without an accounting background.

I am in need of a graphic designer who can create technical-style illustration for my website. Recreate the diagram shown in the attached file as a technical, yet polished style vector art diagram. Key Requirements: - Font to be Arial - Corner type to be sharp - Deliverable to be a vector file - Short lead time The end goal is to have a graphic that can be used on our website.

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.

Looking for an RF expert that can give me a circuit of a Cheap easy to build circuit of an RF Amplifier that can transmit up to 150km line of sight with design of Antenna. This person will also present a simulation data showing that this works and everything is working as we intended.

I'm in search of a proficient Shopify Developer who can design and implement an effective custom tool for my e-commerce store. This tool will allow customers to calculate prices based on parameters such as l...parameters such as length, width, profile, depth, and number of crossbars, to accurately build and price the product before ordering. Key specifications include: - Allowing customers to input specific measurements (length, width, profile, depth, number of crossbars) - Ability to calculate unit costs in inches, which will go up after certain increments - Produce a straightforward, real-time 2D diagram showing the entered dimensions The ideal candidate will have previous experience in similar projects, in-depth knowledge of Shopify's development methodologies and e...

I am looking for a qualified professional to generate a comprehensive design and solution architecture document for a field service management application. This web-based application will focus on essential features such as: - Work Order Management - Scheduling and Dispatching - GPS Tracking While I am open to design suggestions, the architecture s...com/ API layer to talk to backend and front end web app and mobile app, how should we build this, should we use micro services? Security, what type of security should we use ie oauth, jsw tokens? What coding language options and advantages disadvantages What backend database should we use I need a few options and then a final recommendation for this. Each option should have architecture diagram to show how we should build this ...

Project is about designing diagrams.

I need a network diagram created in Visio that provides a basic, simple overview of the network setup. Key Requirements: - The diagram should focus on providing a clear, high-level view of the network. - Use of appropriate shapes to represent different network components. - The diagram doesn't need to include detailed technical specifications. Ideal Skills: - Proficient in using Microsoft Visio. - Previous experience creating network diagrams. - Good understanding of basic network setups.