Circuit diagram 15kva inverterproiecte

I'm in need of an experienced MySQL and Neo4J expert who can help me with designing a database schema and an ERD Diagram from a CSV file. Make a report of the database with proper screenshots and run some queries. more details in chat... Requirements: - Proven expertise in MySQL and Neo4J - Solid understanding of database schema designing - Producing an ERD Diagram

I'm looking for a skilled designer with experience in creating Material Design styled icons consistent with those at This project focuses on the development of distinctive representations of geological tools. Key deliverables: - Icons representing various geological tools, specifically: - Wind Rose Diagram - Bore Log - Water Strike - Groundwater Level - Lithology - Field Data Collection - Data Import - Data Export - Data Exchange - Modifications of existing logos to icons to use to indicate integration within the App. Excel (for an Excel export) GWSDat ProUCL AGS

...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 implementation of power circuits - Strong understanding of Buck-Boost con...

...electrician for upcoming projects spanning residential, commercial, and industrial sectors. Key responsibilities include: - Preparation of detailed electrical estimates with a focus on individual components such as lighting fixtures, wiring systems, circuit breakers, and panels. Experience and Skills Required: - Proficient in various types of electrical projects in the residential, commercial, and industrial sectors. - Expertise in creating detailed, component-specific estimates. - Thorough understanding of lighting fixtures, wiring systems, and circuit breaker and panel specifications. This project requires not only proficiency in technical knowledge, but also the ability to provide detailed, comprehensive, and accurate estimates. Your expertise will be the foundati...

I am seeking a proficient graphic designer to modify an existing vector diagram. This will involve the addition of custom-made arrowheads to the circle within the diagram. Key aspects of the project will include: - A deep understanding of vector graphic manipulation - The ability to design and add custom arrowheads to the diagram The attached shows what I'm after. To make the circle look like the circle with arrows as an eps (vector) file

I need an FSM (Finite State Machine) tool diagram to represent a process and system behavior. - The diagram should clearly show the states and transitions in the system. - The purpose of this diagram is to visually represent the flow of a process and analyze the system behavior. - I would like the design to be professional and easy to understand. Please provide information about your experience in designing FSM diagrams or similar system behavior representations.

I'm seeking an experienced electrical engineer to assist with the design of a Bitcoin mining facility in Kuwait. Key Requirements: - rental cost of land (a empty lot) suitable for bitcoin mining - cost to install a 250kva transformer at the land - power cost per kilo-watt hour - local guide to assist our personnel in the area Experience: - Prior experience with electrical circuit design is a must. Experience with large scale facilities and power distribution is preferred. - Familiarity with Bitcoin mining facilities is a plus, but not a requirement. The project is currently in the initial planning stages. The ideal candidate will be able to work independently and provide innovative solutions to help optimize the facility for the future.

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, including converters and inverters, and optimiz...

I'm in need of an experienced Arduino expert, specifically one who is well-versed in home automation projects. While your specific...expert, specifically one who is well-versed in home automation projects. While your specific tasks aren't limited to, they fundamentally revolve around the following: * Writing, troubleshooting, and optimizing Arduino codes. * Designing and prototyping of Arduino circuits. Ideal Skills: * Proficient in Arduino programming. * Rich experience in home automation projects. * Demonstrated success in circuit design and prototyping. In your application, please include a detailed descriptions of your past Arduino coding experience, particularly those related to home automation. Your proven track record and experience in this field is crucial for t...

...technology. - Strong understanding of BT comms and implementation in IOS apps - Excellent English and documentation skills The goal of this project is FIRST - to prove to me that you can deliver an tiny snippet of code to be used by another party (us). I do not want the code now , but to discuss with you for a small fee that what I want is or in not possible , if possible I will provide you a diagram of our needs and even code written for android that performs this function in a separate freelancer project. Today i do not know if its possible . That is my dilemma .. SECOND - The project There is no pairing in BT beacon protocol . We will be using ultra small packets In essence packets are no more than 30 bytes of data to send and receive from the to a BT beacon , usin...

Objective: Develop a refined and realistic graphic representation of an automated orchestration and collection system that tracks, loses, predicts, and regains custody of a naval vessel. The diagram should visually depict the process of automatic detection, loss of tracking, tasking for collection, and successful recapture based on predictive modeling. A rough Mockup is provided. Key Elements to Include: 1. Object Tracking: • Show a naval vessel with an initial position and subsequent tracking points. • Use a dotted line to indicate the vessel's path until the point where it "goes dark" and custody is lost. 2. Sensor Network Tasking: • Integrate icons or symbols representing different types of sensors such as RF (Radio Frequency), IMINT (Imagery Inte...

I'm in need of an expert on for creating a network diagram displaying my process workflow. The diagram should include servers, routers, and switches. - Diagram Type: A detailed network diagram that accurately represents our process. - Resources: The network diagram should incorporate servers, routers, and switches. Ideal candidates have substantial experience in creating intricate network diagrams and are proficient in using draw.io.

I am in need of a vector image of a dam, executed in a cartoon-like style. The final product will be used in a digital presentation. Key Requirements: - Design to be delivered in AI (Adobe Illustrator) format - The style should be consistent with the attached diagram illustration style - The image should show a water reservoir, with a dam wall surrounded by round hills like the attached images Hex colours for illustration are: - all outlines #215232 - hills #DEE9E2 - water #C2D0E7 - dam wall #FFFFFF Ideal Candidate: The ideal freelancer for this project will be experienced in cartoon-style vector illustration, specifically with Adobe Illustrator for image creation. A background in creating engaging graphics for presentation purposes will be a significant advantage.

...slow-trickle charging circuit for lead-acid batteries. This device will be used primarily for powering backup systems. Key Responsibilities: - Design a charging circuit compatible with lead-acid battery chemistry. - Prioritize circuit efficiency to enable slow-trickle, long-term charging without overcharging or damaging batteries. - Draft detailed documentation on the design, including technical specifications (voltage, current, etc.) and assembly instructions. Ideal Skills and Experience: - Solid understanding of lead-acid battery charging dynamics. - Demonstrated experience in industrial circuit design. - Knowledge in handling charging circuits for backup power systems. - Proficiency in using circuit simulation software. The final deliverable w...

Industry Leading Edge Company that develops and manufactures VoIP end Products for the Land Mobile Radio market segment. The Candidate must be a Electrical Engineer with experience in designing Microprocessor based PC Boards. A background in VoIP, Audio System, or telephony design projects is a plus. Capable of using CAD design Software (we currently use CADStar from Zuken and Solid Works) for circuit board design and their enclosures. Prefer US Based Designers or at least Fluent English speaking and capable with working with a small team. We have several projects that need to be completed this spring and summer so we need help. The work will be broken down into projects and we understand that compensation will be based on the level of work involved.

...experienced architectural designer to create a solar architectural diagram. The key components required for the project are: * Solar Panel Schematic: You must be skilled in creating detailed depictions of solar panels - from angles, sizes, connections, shading, to distribution. We need much more than a basic outline; every component must be carefully and accurately represented. Ideal skills and experience for the job include: * Proven architecture design experience. * Deep knowledge of solar systems, specifically solar panels. * Skilled in creating detailed, technical illustrations of solar panel components. * Familiarity with green energy architectural diagram design is a plus. It's crucial that the architecture diagram yields a realistic representation...

I urgently need a gifted and creative illustrator to help bring my concept to life. Here's what I'm looking for: - Looking for diagram design, with cartoon elements. Please see the attached for further details - Demonstrated ability to create unique, interesting illustrations. A portfolio of your previous work would be greatly beneficial. - Good communication skills. We'll need to collaborate on this project to ensure it aligns exactly with my vision. - Ability to deliver quickly. This project needs to be completed ASAP. Given the nature of this project, your creativity and adaptability will be greatly valued. If you think you've got what it takes, I'd love to hear from you.

HELLO :) We are already running on Espcode, that can pull/change modbus on solar inverters(mostly growatt) We need to expand this code, and make it able to take energy (Spot prices) into relation. We use ESP32 1. Be better grapchal looking (Web interface) 2. Access to the energy Prices (Live spot prices) 3. Be able to choose between DK1 or DK2 (This is price regions in denmark) (Also we need to expand to other countries later on) 4. Add tax/vat/tarifs 5. Code needs to be stand alone, meaning it should be able to run without home assistant, but also should be compatible with home assistant. 5. Allow Simple automations, like: Stop exporting electricity if spot price falls below X. or like Start charing battery if prices go lower than X Potentially we i will need you to work with us on ...

I'm in need of an experienced Arduino expert, specifically one who is well-versed in home automation projects. While your specific...expert, specifically one who is well-versed in home automation projects. While your specific tasks aren't limited to, they fundamentally revolve around the following: * Writing, troubleshooting, and optimizing Arduino codes. * Designing and prototyping of Arduino circuits. Ideal Skills: * Proficient in Arduino programming. * Rich experience in home automation projects. * Demonstrated success in circuit design and prototyping. In your application, please include a detailed descriptions of your past Arduino coding experience, particularly those related to home automation. Your proven track record and experience in this field is crucial for t...

...a LiPo charger circuit with comprehensive protection features, including low and high voltage charging protection. I've tried with TP4056 but the charging time is too big. **Key Features:** 1. Overvoltage protection to prevent damage to the battery during charging. 2. Overcurrent protection to safeguard against excessive current flow. 3. Low voltage charging protection to prevent the battery from reaching dangerously low levels. 4. Charging status indication for the microcontroller **Key Responsibilities:** 1. Design a LiPo charger circuit incorporating overvoltage, overcurrent, and low voltage charging protection. 2. Develop a robust testing procedure to verify the circuit's reliability, efficiency, and safety. 3. Provide comprehensive documentation detailin...

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.

I'm on the lookout for an efficient and skilled electrician who can design, create and test a mixed-signal circuit for me. There is no rush to complete this task as I am flexible with the deadline. The complexity of the circuit to be designed is somewhere intermediate, not too simple but not overly complex as well. Ideal Skills & Experience: • Proficiency in Mixed-signal circuit design • Experience in Prototyping and Circuit Testing • Ability to work with moderate level complexity and component interaction • Detail-oriented and meticulous If you are someone who fits the profile, then I am interested in hearing from you. Looking forward to having a productive and successful collaboration. Preference will be given to those who have...

I'm looking for a proficient electronic and...designer to help create a unique piece of consumer electronics with a primary focus being a GPS. The GPS will be housed inside a dummy power tool battery that also needs to be designed. The GPS battery should be rechargeable and have a battery life of 3 months minimum. Scope of works: Design a GPS tracker Design the housing for the GPS. Something similar to the attachment Include a schematic diagram. Bill of materials (BOM) 3d modelling Fabrication ready Prototyping Source file Delivery of product Key skills • Strong background in electronic design • Experience in consumer electronics • Proficiency in integrating GPS functionality into electronic devices Your bid should reflect your understanding of these neces...

As a...to assist me. I have analog and digital types of circuits at hand, which require exceptional skills and experience in circuit design. The ideal candidate should: - Have considerable knowledge and practice in designing analog and digital circuits of moderate complexity. - Be familiar with EasyEDA software, as I prefer working more smoothly with this platform. - Deliver accurate, efficient, and innovative designs that cater to the project needs. Your role primarily involves providing high-grade designs, generating new ideas, and enhancing the functionality and efficiency of our existing circuits. An understanding of technical specifications and a knack for solving circuit-based challenges will serve you well in this role. Looking forward to working with a seasoned and...

...secure network infrastructure. You should use the appropriate tool to draw the network diagram (topology). 1.2 Develop an IP address plan showing how are you going to segment the network. Note that students and staff should be able to access campus resources like Wi-Fi regardless at any of the three campuses regardless of which campus they physically work or attend lectures. You should justify the choice of the chosen IP address plan. All workings and calculations should be shown if any. Deliverable 2 2.1 Using Cisco Packet Tracer implement the network designed in deliverable 1 above showing the network of Belmand College campuses connected together. The diagram should show how all the devices proposed in Deliverable 1. ...

I am in need of a qualified electrical designer who specializes in circuit design, specifically for residential buildings. Ideal Skills/Experience: - In-depth knowledge in circuit design - Proficiency in using electrical design tools, most importantly AutoCAD - Experience in working on residential projects Your role will be to create detailed circuit designs for a residential building. Having a robust understanding of electrical systems, you'll ensure the safety and efficiency of the designs. This project will require high attention to detail, understanding of residential building requirements, and excellent skills in AutoCAD.

...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 antenna design. ...

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 offer suggestions for improvement. F...

I need a robust order management web application with a strong focus on order tracking, inventory management, and order uploading capabilities. The application should be able to import orders from a CSV file, xlsx file , track the status of each order, and update it when necessary. In addition, i...Reports Output/Document of this Discussion will b e- Detailed Analysis on all the functionality mentioned above. Come up with the basic idea and tables required for this Systems. table names etc. Come up with all the screens required to support above functionality. with rough drawing. Basic and standard features on all screens e.g grids, pages etc and nice to have feature in a system. Flow diagram end to end capability. Confirm with technology stack. Confirm on delivery timelines and m...

...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 layout, design, and testing, with an emphasis on s...

I need an experienced electronics engineer to develop detailed Eagle files for a large-sized circuit board design. This board will be used to control LED lights. Desired functionalities include: - On/Off control - 3 different modes - Adjustable brightness - Pulsating effect This circuit board will need to be modular so that additional boards can be attached together to expand the size. Each circuit board will need to have a size of 24 inches by 24 inches. Each circuit board will need to have 1500 LEDs (500 of one type, 500 of another type, and 500 of one more type). Image is attached of what it should look like more or less.

I'm seeking a skilled graphic designer to create a stand-out, high-quality logo for my company, RSL International. We're an import-export firm with a significant presence in the IT and digital marketing realms. I'm envisaging a design that incorporates: - IT-related symbols, such as circuit designs or icons related to software - Digital marketing symbols, like target icons or SEO graphs - Verbiage, ideally integrating our company name 'RSL International' Although color preferences aren't strict, a palette that complements the industry would be a bonus. Since we're working on an urgent timeline, a designer who can commit to finalizing the project ASAP is preferred. Ideal Skills: - Graphic Design - Logo Design - Concept Development - Ability to ...

I am in need of a professional in the electronics field to assist 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...

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.

I need a 3D model created for a small object for 3D printing. I would like the model to be made of plastic and without any movable parts. Need done in 24 Hours SEE PHOTOS FOR EXAMPLES AND BASIC DIAGRAM .STEP & STL Format needed

We are developing an electronic circuit for electrochemical experiments and require a skilled Arduino coder. The circuit is already built, and we have a clear circuit diagram for reference. You must develop Arduino code to control the built circuit. Your Responsibilities: The code should enable functionalities like: - Applying precise potential (voltage) through DAC to one terminal of OPAM which is connected to three electrodes. - Voltage should vary at specified rate and specified step. - Measuring correct current being received by Arduino from OPAM. (Actually, current generated between electrodes are converted to voltage by resistance (R) . Voltage output to Arduino gives current dividing voltage by R. - Implementing a reference for stable mea...

...answers. This includes dynamically filtering choices for subsequent questions based on previous responses taking bulk imports into consideration. Question Types: • Invoice Scanning (employing third-party SDK, finalized by Metrix) • Text, Matrix, Drop-downs, MCQ • Would recommend a modular approach for the ease of building additional question type in future. Survey Preview: A visual flowchart or diagram view of the survey logic paths, making complex logic structures easier to understand and manage during the design phase. Panel Management: Offer support for managing a panel of auditors (surveyors) and survey assignment GPS Tracking: Incorporate GPS tracking for real-time location monitoring of auditors. Version Control and Approval Workflow: A version control sy...

Need to implement a code where two users or profile will be established in a virtual space and a communiacation will be set up between the users. Show the communication between the user and the propose of the code is to secure the connection using CAPC(Confedential and Privacy in collaborative) protocol .The code should illurstrate how the CAPC protocol is securing the connection and prevent ...the connection and prevent any kind of data loss and data breach. The code should show wether we are losing some data through the process if yes than how much . The graph should contain tables and graphs along with the required output. You can implement the CAPC protocol by using 3 algorithms- diffrential privacy, multiparty computation, homomorphic encryption. Im attaching the required flow dia...

I'm looking for an experienced Java developer to create a simple servlets program using JSP, JAVA, and bare HTML for a school project. The structure should follow a 3-...history (.git folder) 7. Use design patterns (singleton for database connection for example) 8. Include JUnit tests 9. Be importable with Netbeans. I cannot afford the tiem to solve import issues. 10. Be functional. My expectations for the HTML webpages: As basic as possible. No styling or anything. Just a few links to link the login page to the content page for example. Refer to use case diagram in High-Level design, maybe that would help. If time permits, please include a password hashing functionality, I will use that as the bonus functionality as per the instructions. Do not hesitate to reach me...

I am in 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 design ...

I'm looking for an experienced individual who can proficiently integrate a 20V LED strip and a 12V pump into a singular circuit for my hydroponics setup. The key functions required for my hydroponics system include: am building a small, table top hydroponic system for use in a home. This circuit will require timed controls of an LED grow light and water pump ( + inputs from buttons in the future). The components I am using are: LED grow strip: rated at 20v, 350mA DC Water pump: 12v, 5W DC Timed controls: Arduino Uno (5min on/55min off Pump, 16h on/8h off LED) I have built a simple circuit for timed controls of the water pump. This comprises of 12DC input from a constant voltage (12v, 30W) plug and IRF520 MOSFET module for control of the water pump. The Arduino o...

I'm looking for an experienced individual who can proficiently integrate a 20V LED strip and a 12V pump into a singular circuit for my hydroponics setup. The key functions required for my hydroponics system include: am building a small, table top hydroponic system for use in a home. This circuit will require timed controls of an LED grow light and water pump ( + inputs from buttons in the future). The components I am using are: LED grow strip: rated at 20v, 350mA DC Water pump: 12v, 5W DC Timed controls: Arduino Uno (5min on/55min off Pump, 16h on/8h off LED) I have built a simple circuit for timed controls of the water pump. This comprises of 12DC input from a constant voltage (12v, 30W) plug and IRF520 MOSFET module for control of the water pump. The Arduino o...

Just design a single bulb led circuit board/driver/ module. Plugged into a 12volts motor vehicle USB port.

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 b...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 ...

I need an experienced electrical engineer to design an electrical motor and circuit board for use with oil tools and downhole equipment. Key Requirements: - The electrical motor should have a power output between 1 and 5 horsepower - The circuit board should be designed to incorporate speed control, overload protection, and temperature sensing - The system will be exposed to harsh environmental conditions Ideal Skills: - Proven experience in electrical motor design, particularly for industrial applications - Expertise in circuit board design, with a focus on components like speed control, overload protection, and temperature sensors - Understanding of environmental factors that might influence the design, like high temperatures and vibration Please provide examples...

I am in need of an experienced firmware developer familiar with working on MSP MCUs. The firmware will be responsible for reading analog data and converting it into a digital 10-bit resolution. The key requirements for this project are: - Develop firmware for MSP MCU - Create 5-channel input for analog data - Ensure accurate conversion of analog to digital information Ideal candidates should have: - Proficiency in MSP MCU firmware development - Experience working with analog to digital conversion - Ability to create and manage multi-channel input - Understanding of data integrity and accuracy This project will require a high level of precision and attention to detail. Please only apply if you have the necessary experience and skills, as there will be no room for error in the final p...

I'm looking for a system designer and architect to design the backend of my calling and products web application. ...designer and architect to design the backend of my calling and products web application. Someone who can create : Requirement Specification Document Tech stack identification and third party dependencies High Level Architecture Diagram Cloud Architecture Diagram UML Diagram Project Timelines and daily tracker API Contract Database Design "High-Level Architecture Diagram - Software Architecture High-Level Module Diagram" - Software Design Detailed Cloud Architecture Diagram API docs Database Design (Entity - Relationship diagram) Detailed UML class and methods diagram Test cases Techstack identificati...

I'm looking for an experienced 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. M...

...these out before starting development 1. Use Case Diagram Actors: Employee Admin Use Case: Employee Login *****Enter employee id *****Mark Attendance (includes saving details to the database) *****View Personal Attendance *****View Working Hours Use Case: Admin Login *****Enter admin employee id *****Add New Employee *****Edit employee (hourly pay, firstName, LastName) *****View All Employee Records (EmployeeID, firstName, LastName, HourlyPay, View Current TimeCard) *********Can edit an employee from this view *****Generate Reports (current/previous timecards for single all employees or selected employee(s) ) Data Stores: MySQL database (stores employee details, attendance records, etc.) External Entities: Employee Admin 3. Class Diagram (Simplified) Classes: Emp...

- Implementing the needed software for the project - Designing the PCB circuit