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I need Door Lock Digital circuit.

timer concept lcd 3 relay 3 buttons rtc 6 adc (op amp circuit)

Maintenance electrik,instalasi listrik,service AC,rewinding motor AC/DC,generator genset,PLTD,troubleshooting machine,programmer inverter & DC drive

I'm seeking an experienced Electrical Engineer to help with the integration of device communication protocols. Key Responsibilities: - Implement communication protocols for integration - Ensure the device can communicate seamlessly with other systems Ideal Candidate: - Proficient in power electronics and inverter hardware design - Experienced in integrating device communication protocols - Strong understanding of electrical engineering and power systems This project will require a high level of technical proficiency and attention to detail. The successful candidate will have a proven track record in similar projects and be able to deliver high-quality results within the agreed timeframe.

I require a database model diagram based on a description I will provide. The diagram should serve as a basic overview, capturing key tables and relationships within a relational database. Key Requirements: - Relational Database: The diagram should be tailored for a relational database system. - Basic Overview: The scope of the diagram should be limited to key tables and relationships, providing a clear, high-level representation of the database. Skills and Experience: - Proficiency in database design and modeling - Experience with relational databases - Ability to translate abstract descriptions into structured database models Please note that I do not require documentation on the database model diagram. The focus here is on the clarity and accuracy...

...looking for someone who can create an Entity-Relationship (ER) diagram and possibly a related dataflow diagram for my different business systems. This diagram should map out the relationships between these systems and highlight data flow, perhaps in a dataflow diagram, but the flows are quite simple and may not justify a separate diagram. The primary requirements for this project are; - Creation of a moderate-level detail ER diagram for my business systems based on the description I will provide - Emphasis should be placed on data flow - Key attributes of entities should be included in the diagram (PK, FK) - thought I am happy with placeholders for other details, like data types. The ideal candidate should have experience with ER di...

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I am aiming to incorporate and enhance my Parent Company's policy and processes on IT asset management, with particular focus on the documentation process and IT Asset Management Workflow diagram (From registering the asset to retiring the asset). Key deliverables: 1. Provide a document that lists all relevant terminology for IT Asset Management, including formal definitions and simplified definitions. These definitions must be aligned to Parent Company's terminology. 2. Provide a diagram that explains the desired lifecycle of IT Asset Management and how Cybersecurity, ICT Operations, Data office and Business Unit fit into this flow via clear RACI. This must aligned to Parent Company's lifecycle descriptions. 3. Complete an excel based GAP analysis of desired...

This project contains two components: 1. I am looking for someone to design a 6-7 page PowerPoint presentation with compelling visuals showcasing a new process introduction. 2. Additionally, we need a Visio diagram illustrating the future workflow pertaining to this new process. The workflow will outline the steps involved in the introduced process. I will provide the content for each slide, but may require assistance in refining the language to complement the visuals.

I have created circuit using proteus, I want to get PCB boards for this circuit. I need pcb layout andn / or gerber files to submit to pcb maker pls. respond if you have experience in this work, I will provide circuit

...component will be an SMA connector, thats it. Skills and Experience: - Deep understanding of high-frequency (above 10 GHz) pulse antenna designs - Proven experience in circuit Design software to implement the design on a PCB layout. - Prior work in antenna design for radar systems - Strong knowledge of using design software for antenna modeling and simulation Project Details: - The antenna should operate at high frequencies (above 10 GHz). - This project is focused on a Plate Antenna Design. - The newly designed antenna will be used specifically for Radar systems. - The design of the antenna should be optimized for printed circuit board (PCB) implementation. We anticipate a robust design process that includes modeling, simulation, and verification stages. The ideal c...

We are looking for an expert in MongoDB + ElasticSearch infrastructure. We are looking to build from the ground up, in the cloud (AWS), a very complex infra with 500M Person object, 50M Company, and dozens more challenges. The dataset will be always e...scale testing by generating hundreds of millions of fake elements Perform load tests on the infra you built Build a primary API to perform deep searches All of that in the cloud on AWS - noting that if ElasticSearch is for example not available, we can use OpenSearch or other. What matters is the final results, and to try to stick as much as possible with the proposed diagram. PLEASE: send over your thoughts about the diagram, as well as previous experience dealing with such challenges etc, and if we like your approach, we ...

...Project Details: - The primary purpose of the PV system is power generation. - I need the simulation to provide details on basic electrical parameters and arc dynamics. - I need the simulation using different arc models (Cassie, Mayr, Habedank, Kema, Paukert, Modified Paukert, and Heuristic model). - The Pv system should be connected to the grid. - The Pv system should have a dc-dc converter and inverter. The ideal freelancer for this project should have: - Strong expertise in MATLAB - Simulink - Experience with simulating electrical systems - Familiarity with photovoltaic systems would be a plus - **Fault Duration and Conditions**: The simulation should be able to replicate varying dc arc fault durations and conditions to ensure the robustness of the system in different scenari...

I'm in need of a professional who can create a 3D Convolutional Neural Network (CNN) model diagram for a brain tumor classification project. I will share file. This will be based on my approach using 3D CNN and Transfer Learning for Brain Tumor Classification.

I need a visual representation of the system architecture for my .ipynb file. This will be based on my approach using 3D CNN and Transfer Learning for Brain Tumor Classification. The main purpose of this diagram is to provide an overview of the system architecture, similar to how it is in research papers. It should be clear, detailed and well-annotated to help me understand the flow of data and the various components involved in the process. Key Requirements: - The diagram should be in PNG format. - Include detailed annotations to help me understand the components, their interactions and the flow of data in the system. - Proven experience in creating architecture diagrams, especially in the context of machine learning or deep learning projects, would be highly beneficial.

I'm looking for a professional who has experience in debugging ESP32 through JTag. My circuit with ESP32 is newly pronted and not tested yet. I need to do some steps with an expert who can dive deep into the debugging process. The ideal freelancer for this job should have: - Proficiency in handling and debugging ESP32 through JTag - Familiarity with Espressif IDF development environment

...lexical analyser described in the textbook working. Try it out on simple examples, e.g. (sum + 47) / total. It is not be able to report errors in identifiers and integer literals. (The rules for identifiers and literals are described in the book.) For example, how does it handle an illegal identifier ‘2sum’ or an illegal integer literal ‘23b2’? Make appropriate changes to the state transition diagram and the code to enable the lexical analyser report the above-mentioned errors. Second change is to enable the lexical analyser handle assignment operators and certain key words. After this change it should be able to handle assignment statements and keywords: ‘if’, ‘then’ and ‘else’. Test your analyser on the following input...

I am looking for a developer for a my lecture project. The project involves developing a web application based on React. The Django backend is ready, and we need to develop the front-end with React. The backend of the project, along with the visual video and diagram of the desired project, is attached. Here are the specifications we are looking for: Key Features & API Integration: - The app should have User Authentication to ensure protected access. - A robust Course Management system is crucial, allowing for easy input, editing, deletion, and viewing of courses. - The application should also help with Content Organization. - Among APIs, the app requires CRUD functionality extensively. CRUD Functionality: - CRUD operations should be embedded for different entities: courses, s...

Hi im Utku, I am looking for a developer for a my lecture project. The project involves developing a web application based on React. The Django backend is ready, and we need to develop the front-end with React. The backend of the project, along with the visual video and diagram of the desired project, is attached. Here are the specifications we are looking for: - User Authentication: A robust user authorization system must be put in place to assure Security and Privacy. - Data Fetching from API: The application must effectively fetch data from APIs for optimum functionality. - Responsive Design: The design must be responsive in order to accommodate a wide range of devices, particularly laptops, tablets and mobile phones used by the educational community Ideal Skills required: -...

I am seeking a proficient PCB Designer who can help me design a PCB layout for Buck Boost Converter circuit. The project specifics are: - The PCB is only two layers. Front copper layer and Back copper layer. - KiCad is the software to be used. - Working with both through-hole components and surface-mount devices to develop the PCB. - The primary application of this board is for prototyping, so accuracy and attention to detail are a must. Please make sure to include examples of your past PCB designs in your proposal if available.

I am searching for an accomplished electrical engineer and coder who possesses advanced technical abilities in circuit design, analysis, and programming microcontrollers, namely with Raspberry Pi. These skills are necessary for the fruitful completion of the project. Key Responsibilities: - Design creativeness is a must as I place an emphasis on compact-sized micro-circuits. - Robustness is critical in order to effortlessly connect to external devices. - Implementing GPIO pins for sensor integration requires comprehensive expertise. - Responsibility includes diagnosing and troubleshooting electrical systems when the need arises. The successful freelancer will ideally have substantial experience in Python as this is the preferred programming tool for this project. The end goal is ...

I'm in need of an electronics professional who can convert my detailed Arduino connections into a clean, organized schematic diagram. - You will work on the Digital input/output pins, Analog input pins, Power supply connections, literally all connections of my Arduino setup. Essential Skills and Experience: - Knowledge of Arduino - Proficiency in creating schematic diagrams - An eye for detail, and great organizational skills. A schematic will help us represent my setup visually. Our goal is to have a convenient direction for future referencing. In your bid, please include examples of similar work you've done in the past.

I'm looking for a freelancer who can help me identify distributors and pricing for new high voltage utility items, specifically transformers, circuit breakers, insulators, motors gears, and communication equipment. Key Responsibilities: - Research and identify reliable distributors of new high voltage utility items in North America - Obtain pricing information for these items - Provide a comprehensive report listing distributors and their pricing for each type of item Ideal Skills and Experience: - Proven experience in market research and distributor identification in the electrical utility equipment or similar field - Excellent communication skills - Strong analytical skills to determine competitive pricing - Knowledge of the high voltage utility equipment market, specific...

I'm in need of an expert to design a site plan for a Level 2 EV chargers. Key Requirements: - Analyze existing property blueprints and create ev charger plan with load balancing for 20 chargers. - Ev charger plan must include: Cover Sheet, site plan, electrical site plan, parking layout and details, single line diagram, schedules and Notes and T24 compliance forms. Experience: - Experience in EV charging station design. - Experience in load balancing for multiple chargers

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I'm currently in the process of planning a web project potentially hosted on Azure and am in need of a comprehensive IT overview graphic. This diagram should be drawn using Draw.io. Below are the specific components needed: - The diagram should clearly articulate the server architecture, focusing on the application server and web server as separate entities. - The application server runs a CMS system that is accessible from a corporate network using ADFS. - The web server itself hosts only static HTML content. - In front of the system, a CDN with a WAF protects the content. - The private key for decrypting SSL/TLS traffic should be placed inside the corporate network. Skills and Experience: An ideal candidate for this task would be someone well-versed in the use of , w...

I am looking for an experienced Verilog developer who can work on my Verilo HDL project. Design a digital circuit for a fruit sorter based on following specification. Develop the block diagram (consists of datapath and control units) and the ASMD chart. Assume that there is a 1-bit RESET signal to reset the circuit and it is asynchronous and active low. In addition, there is a 1-bit CLOCK as the clock. The circuit will start the operation when a 1-bit input signal START is asserted. A fruit detector provides a 1-bit input FRUIT that becomes 1 for one clock cycle if banana is detected and the FRUIT signal will be 1 for two clock cycles if orange is detected. There are 2 different outputs which are OUT1 and OUT2 that will be 1 for one clock cycle...

I need an expert in hardware analysis who can assist in identifying a SOIC-8 flash memory chip within a printed circuit board. The central concern of this project is: • Identification of a low-capacity memory chip, up to 1MB. The ideal candidate should have: • Comprehensive knowledge and skills in hardware analysis. • Experience in identifying and differentiating SOIC-8 flash memory chips of varying capacity. • The ability to provide precise and effective results within a reasonable period. Your bid should include a complete analysis report, detailing your methods and confirming the identity of the memory chip. As part of the deliverables, please include tangible proof verifying the chip's capacity.

I have a non-commercial C++ application that I've been developing. Here are the details: Project Overview: I require a sequence diagram to visually represent the interactions between objects and functions within my C++ codebase. Requirements: Sequence Diagram Generation: I need a sequence diagram that accurately captures the interactions within the code. Preferred Tool or Method: I'd like to use for this project, but I'm open to other tools or methods if you have a better suggestion. Please specify your preferred approach. Reference Material: I've attached a screenshot and a tutorial presentation that exemplify the style and level of detail I'm looking for.

According to the attached diagram it is necessary to measure the electrical conductivity value with an ESP32 and via RS485 Modbus transfer the value to a Siemens S71200 PLC. In addition to the creation of the software, the project must be tested online with the PLC and the acquisition system as per the diagram. The communication parameters are 9600,N,8,1 and the slave is number 2

I am building a structure for trade show display that needs to hold framed art work. The walls are C shaped and are 10 ft tall. I am going to be building the walls out of 2x4's w 1/4 wood panels for the walls. There is no way to attach the walls to the floor of the venue. I just need to make sure the walls are supporting each other and the weight of t...am building a structure for trade show display that needs to hold framed art work. The walls are C shaped and are 10 ft tall. I am going to be building the walls out of 2x4's w 1/4 wood panels for the walls. There is no way to attach the walls to the floor of the venue. I just need to make sure the walls are supporting each other and the weight of the paintings. I don't need a structural diagram constructed, I...

I'm looking for a skilled professional to simulate & test of my microcontroller based hardware design, using proteus and test its performance. Also, if there is any performance bugs, need to correct it and also, build pcb prototype and physically test the performance

I'm looking for a 5kW solar inverter specifically designed for residential usage. It should be equipped with a battery backup system to ensure continuous power supply during outages. Key Requirements: - 5kW Power Output: The inverter should be capable of handling 5kW of power, suitable for residential usage with inductive loads. - Battery Backup Compatibility: It must be designed to work with a battery like lead acid and LifePO4 battery of 48V which will be a 16 string LifePO4 battery.. This is crucial for ensuring uninterrupted power during times of outages or low sunlight. -Tgere whouxl be an lcd screen to do settings and check status. - Residential Suitability: The inverter should be designed for residential environments, taking into account factors like spa...

I'm seeking a designer who can bring a refreshing minimalistic and modern look to our website logo for TechWeb.sg. The new logo needs to communicate technology, innovation, and trustworthiness. Key Requirements: - Theme: It should incorporate technology-related elements or symbols. You can consider using yourselves motifs like circuit boards, lightbulbs, or robots. - Color Scheme: The primary color scheme should be blue. - Style: The design must be minimalistic and modern. - Font: I prefer the font to be a unique, custom style. Layout Preferences: - Logo's layout should be horizontally arranged. Ideal freelancers for this project will have: - Experience in modern, minimalistic logo design. - Creative ability to translate abstract concepts into engaging visuals. - An...

I'm looking for a math expert who can help me solve calculus problems related to electrical circuit analysis. The ideal candidate should have a good understanding of calculus, particularly in the context of electrical circuits. Key Requirements: - Proficiency in solving calculus problems - Understanding of electrical circuit analysis - Comfort working with circuits involving capacitors and inductors Experience with advanced calculus and electrical engineering is a plus. Your job will be to solve complex calculus problems within the context of circuits with capacitors and inductors. If you have experience or knowledge in this area, please don't hesitate to bid.

I need help routing an allwinnder D1 SoC to DDR3 RAM and rout the PMICs. You should be proficient in length matching and proper KiCad design. You must review the schematic to ensure there are no issues before you start routing. I'm seeking a proficient PCB designer with experience in KiCad for the development of a multilayer circuit board intended for consumer electronics. Key Points: - The project involves the creation of a multilayer PCB targeted for consumer electronics. Prior experience in this field would be highly advantageous. - Proficiency in KiCad is essential. Prior experience working with KiCad for multilayer PCB designs is a must. - You should have a good understanding of the manufacturing process for consumer electronics PCBs, including the constraints and requi...

I have the dimensions of a waterwheel design that will be laser cut from aluminium. I need someone to turn by hand drawn designs into a Solidworks CAD file.

...goal of this project is to trigger an external camera circuit via an analog signal. Key Project Requirements: - Low power stand alone circuit to trigger a camera - Build a mic from parts, i.e. electret, cap, and resistor, that can pick up in the 22Hz range - Amplify the signal with a common amp chip (i.e. LM 386) - Amp needs to work with existing tone decoder circuit that works. Ideal Skill Set: - Proficiency in Low Frequency Signal Processing - Experience in Audio Breadboard Projects - Understanding of Analog Signal Transmission - Comfortable walking me through this online, via video interaction after schematics draw uo This is an interesting and challenging project that requires a deep understanding of both audio processing and circuit integration. If yo...

I'm in need of a proficient and experienced electrical engineer to design an analog audio circuit for mixing multi-channel signals sourced from line level feeds. This will require expertise in designing robust and low-noise analog audio circuits capable of dealing effectively with multiple audio inputs. Ideal Skills and Experience: • Proficiency in electronic circuit design, specifically analog audio circuits. • Experience with handling multi-channel signals. • Familiarity with line level audio signal processing and mixing. We need an engineer with deep experience in high-end analog circuit design using low noise operational amplifiers. We will provide basic diagrams and objectives. The project involves high quality op amps and line drivers for a...

I need a professional to create a simple, high-level business diagram for me. This is to visualize the company revenue and process Key Requirements: - The visualization should be kept at a high-level overview. No need for specific, detailed processes. - Delivery should be in PowerPoint format. Here is the brief which includes all the information:

I need a Python developer to create a 5-level maze game. The game requires intricate coding skills for the creation of engaging and logically challenging mazes. Not just creating the game, the task also includes integrating controls via keyboard and touchscreen inputs. Skills Required: * Strong command of Python programming language * Ex...Python programming language * Experience developing interactive games * Understanding of user-interface design for gaming * Familiarity with keyboard and touchscreen controls integration End product should be a fun and engaging game suited for both PC and touchscreen users. Looking forward to creative and logical minds who can make this idea come alive. There are also other things to do like DFD diagram but I will provide which require in a...

I'm in the process of renovating my house and I'm in need of a skilled Solar Engineer to help me with the second fix of the Solar Installation. The ideal candidate should have experience and skills in: - Wiring and connections: You should be able to efficiently connect the solar panels to the inverter and the system to the grid. - Mounting solar panels: You need to be able to install solar panels on the roof according to the solar plan. - Testing and commissioning: Once the solar panels are installed, you should be able to test the system thoroughly and commission it so that it can start running. I'm looking specifically for someone with experience working with Monocrystalline solar panels. Please note that you would be responsible for providing all materials nec...

I require an experienced PCB design engineer. The project involves designing a PCB, but the specifics of the design (su...process, and help in finalizing these parameters. Your role will be to: - Work with me to determine the type of PCB design (single layer, double layer, multi-layer) - Collaborate on the purpose of the PCB design, whether it's for prototyping, production, or circuit optimization - Help define the specific dimensions and form factor for the PCB Skills and experience needed: - Proficiency in PCB design software (e.g. Altium, Eagle, KiCad) - Experience with designing various types of PCBs (single, double, multi-layer) - Strong understanding of circuit optimization and PCB production processes - Ability to work collaboratively and guide the client throu...

I am looking for an expert in electrical design to assist me with a project I have. The scope and areas of expertise are quite broad and I'm open to input from professionals in the field. The ideal candidate should have experience in: - Circuit design - Power distribution - Control systems The end goal of this project is to maximize the efficiency of the electrical systems we have in place. This may involve improving energy efficiency, upgrading existing systems, or designing new systems from scratch. I'm looking for someone who is detail-oriented, has excellent problem-solving skills, and a good understanding of electrical engineering principles. The ability to work independently and communicate effectively is also key. If you have experience with similar projects an...

Oferujemy zlecenie wykonania zadania w języku programowania Julia polegającego na dokończeni...diagramu. Model już zawiera logikę dotyczącą harmonogramowania ciągłego odlewania stali, jednak brakuje mu dwóch kluczowych aspektów. Konkretnie, chcemy zoptymalizować czas oczekiwania na przelanie stałej stali do formy oraz czas oczekiwania na walcowanie już odlewanej stali. Istniejący model jest gotowy, wymaga jedynie rozszerzenia o dodatkowe ograniczenia. Dodatkowo będzie trzeba z tego stworzyć diagram przedstawiający wyniki. Jesteśmy otwarci na współpracę, negocjacje oraz gotowi do udzielenia wszelkiej potrzebnej pomocy w zrozumieniu istniejącego modelu. W załączniku do oferty znajduje się artykuł prezentujący podobny problem, choć nasz model jest mniej skompliko...

I'm in need of a circuit that can regulate voltage to 6VDC, with a max current of 500mA. This circuit will be powering LED lights and should be compatible with an input voltage range of 12-24VDC. The circuit should also account for the presence of 4 diodes. - 4 Diodes - forward V - 8V limit to 7V max - max operating current 500mV - inline switch to turn any of the diodes in circuit on/off - need an LED in line for each Diode if active or blown ( when diode fails it is shorted 1ohm) Key requirements and considerations include: - Voltage regulation: The primary functionality of the circuit is to regulate input voltage to 6VDC for optimal LED power. - Current capacity: The circuit should handle a maximum current of 500mA, ensuring the LED li...

I need a professional who can create a healthcare conceptual design diagram and a system design diagram for me. ********PLEASE ONLY SUBMIT PROPOSAL IF YOU HAVE DONE THIS BEFORE******* I already have a list of existing systems and i want you to create an editble conceptual design diagram and a system design level 0 (High level with systems and subsystems), level 1 (High level with systems and subsystems and main details) and level 2 (very detailed). The diagrams should be colorful and engaging. I am looking for a freelancer who has experience in healthcare system diagram creation and is able to deliver high-quality, visually appealing work. Working in Health is huge plus The diagrams should have better grouping to include the following systems, features,...