Looking for someone to extract data of notary & apostille services providers (Washington, DC is super important of all states) in different parts of US. (Company Size 10-100) You’d be responsible for finding stuff like company names, websites, email addresses, and addresses, sorting them by state and city if you can. We need someone who’s good at web scraping, pays close attention to detail, and can make sure the info they find is spot-on. Attached is an sample of data we are looking for, apply only if you can extract the same type of data.
I am looking for a seasoned professional who can develop a BLDC (Brushless DC) motor control system for my industrial automation project. Requirements: * Experience in BLDC motor controls is essential. * Must be proficient in serial communication systems, particularly UART, SPI, and I2C. * Knowledge of optical encoders is paramount as this will be our preferred feedback mechanism. * Past experience in industrial automation projects will be highly beneficial. * Familiarity with safety and regulatory standards in the industrial automation sector is an added advantage. By the completion of this project, the BLDC motor control should work seamlessly with the rest of our system, supporting effective and efficient operation of our industrial processes.
I'm in need of a highly skilled expert in Machine Learning and Data Science who can handle complex categorisation tasks. SKILL REQUIREMENTS: - Proficiency in Python is non-negotiable. - Comprehensive understanding and practical experience with Supervised Learning techniques is vital to this project. PROJECT SPECIFICS: - You will be primarily dealing with text data. You must b...Supervised Learning techniques is vital to this project. PROJECT SPECIFICS: - You will be primarily dealing with text data. You must be adept at parsing and manipulating such type of data for the categorisation process. Your expertise in these areas will be crucial for the successful completion of this project. If you possess these skills and have a penchant for perfection, start your bid with 'M...
I am looking for an electrical engineer with experience in DC-DC converter design to review and optimize my current design. The goal is to improve cost and performance. Key Project Requirements: - Review Capacitance Calculations and Components - Review Inductance Calculations Switching Frequency: 24-60kHz Input Voltage: 200-600V Output Voltage: 48V Output Current: 70A Ideal Skills and Experience: - Deep understanding of DC-DC converters - Experience in cost reduction and performance enhancement - Ability to work effectively under design constraints This is a complex task and therefore, understanding of power electronics is a must. Looking forward to your bids!
I'm on the lookout for a freelancer who can help me gather data. Specifically, I need information on companies offering Notary & Apostille services, totaling 2500 companies with any available email addresses, based in the USA. While I prioritize those in Washington DC, feel free to include companies from other cities too. Keep a sample of 10 leads ready, before you send a proposal (write, "Berry" in the proposal if you have the sample ready)
I'm seeking a skilled engineer to design a generator set powered by a 40 hp 1500 max rpm tractor's PTO. The design must be versatile, providing both DC for SMAW welding (9-48V, 10-500A) and AC power (15KW, 120 or 240V) for appliances. Required Features: - Utilization of an auto alternator or generator. - 12V or 24V battery system. - Digital or analog inverter - Some form of rheostat control for controlling welding amperage - Considerations for grounding and circuit breakers. - Peak performance at optimal rpms and comprehensive voltage regulation. - Off the shelf components highly desirable, so equipment specifications are more important than exact sourcing - Other than specifications for safe spacing of components, mechanical design is not required. ...
...engineer to write and publish a paper on dc microgrid in the IEEE journal. The specific topic of the paper is dc microgrid with distributed control and focusing on controlling charging and discharging of the battery. Key Points: - Understand the dynamics of a distributed DC microgrid system, incorporating elements like AC/DC and DC/DC converter (Grid, Battery, EV, Wind, and Load). - Delve into the mechanisms of controlling the charging and discharging cycles of the battery within the system. Requirements: - The paper needs to be written from scratch, with low plagiarism, and co-authorship cannot be given. - Please check the DC microgrid simulink file for laboratory setup system. It consists of Grid AC/DC converter, Wind AC/DC...
As a architect in DC, I'm currently on the lookout for a proficient and experienced freelance MEP Engineer. I require a specialist who can take on the design of MEP systems for a residential project I'm overseeing. My requirements for the project are: - A thorough and optimal design for Mechanical systems, particularly HVAC - An efficient and safety-compliant Electrical system design - A detailed and durable Plumbing system design The perfect candidate for this project should boast the following skills: - Profound experience in residential projects. - Demonstrable expertise in designing MEP systems. - Proven knowledge in energy-efficient solutions. - Strong understanding of Mechanical systems, Electrical systems, and Plumbing systems. If yo...
I will provide you with intial design but you need to improve it and make it working, also the design should be able to have holder with another small module (DC-DC stepup module ) so you can scrow it to the main board and do the communiation ( will discuss more in video session ) So the board should have the following components : 1- ESP32 Devkit board ( as long as the board support WIFI has USB feel free to use it here) 2- DC-DC step up voltage ( MT3608 ) (this is a module you need to stick it to the main board and link its inputs and outputs 3- single Relay (HFE10-2/12-HT-L2) 4- two are port WJ500V-5.08-2P 5- USB of ESP32 DevBoard should be accessible from outside too 6- variable resistor just like on MT3608 , but this one will be to ...
I am looking for an experienced electrical engineer to design a 20A DC (3-6Volt) to 220-450V AC Solid State Relay. The primary purpose of this relay will be to control inductive loads, specifically the inductive load in motors. The primary requirements for the project are as follows: • Experience in designing Solid State Relays. • Profound knowledge of the conversion between DC and AC power. • Ability to create a design that effectively regulates voltage levels. • A keen understanding of the specifics of working with inductive loads, particularly those present in motors. Moderate importance is placed on the minimization of heat generation in your Solid State Relay design. While an effective temperature control in the solid state rel...
...current motor, which will be used with my current Ros2 control system. **Key Requirements**: * Craft a way for the Robotic Operating System 2 (Ros2) to control a direct current (DC) motor * The interface should also be able to aid in the data retrieval from encoders **Ideal Candidate**: - Deep understanding of Ros2 Control - Solid background in hardware interfacing - Proficiency with DC motors & Encoders - Systems integration skills, with a knack for bringing different parts together seamlessly Outcome: The successful freelancer will deliver an interface that enables smooth interaction between the Ros2 system, the DC motor, and the encoders. The ultimate aim is efficient control and data harmonisation through the interface built. Implemention with ros2_co...
...be included for setting the price of the product (including the option for a free price), 2. selecting the number of motors (1 to 10), 3. setting the number of stock items (1 to 1000), 4. Stock reset button. EEPROM Storage: User settings should be saved in EEPROM. Out of Stock Notification: The system should indicate when products are out of stock. Technical Specifications: Power Input: 12V DC/AC. Microcontroller: ESP or STM microcontroller with GSM connectivity. Communication: Internet connectivity for displaying live stock on a webpage. Deliverables: - Functional Embedded System: Development of the embedded system with all specified functionalities. - Documentation: Wiring diagrams, functional code and its explanations, and user instructions, troubleshooting methods. A...
I'm seeking an experienced electrical engineer to design a simple LED circuit for me. The main function of this circuit is illumination. Key attributes and responsibilities of the required design: - This design specifically needs to be for a simple LED circuit. The experience with this type of circuit design is pertinent to this job. - The circuit is expected to operate on power input which could either be solar power or a 12v input. The provision for an optional standalone unit with 18560 batteries should also be included in the design. Hopefully using tp4056 - The selected designer is expected to possess a deep understanding and experience of power management, and preferably previous design experience of solar/18560 powered circuits. Circ...
I'm seeking a professional to design a small, industrial network panel capable of supporting devices such as an ethernet switch, 24V DC power supply etc. Ideal skills include: - Experience in industrial network panel design - Understanding of AutoCAD design - Capacity to design for a network supporting up to 10 devices Your design should facilitate efficient data transmission and system reliability. Showcase your insightful grasp of network data needs in an industrial environment when applying. Attached below are the actual devices that would need to be included in the design.
I'm requiring a s...skilled engineer for a project to develop a Boost Converter. Its purpose is to step up voltage from a DC input. The specifics are as follows: - Input Voltage: Ranges between 18-36V (DC) - Output Voltage: 175V The freelancer should have a strong understanding of power electronics, and be well-versed in designing and prototyping Boost Converters that can safely and efficiently handle these voltage levels. The selected candidate should also be proficient in the implementation of safety measures for high-voltage electronics to ensure reliable and safe operation. I would appreciate if interested individuals could detail their related experience in their proposals – specifically, actual design and troubleshooting experience with Boost Conv...
I'm looking for a talented artist to create NSFW art in the style of Mr. J. The artwork will involve various characters from the DC universe, styled and posed based on reference pictures I provide. Ideal skills and experience: - A deep understanding and familiarity with DC Comics style and characters, especially Mr. J - Prior experience creating NSFW artwork - Ability to closely follow reference pictures for character posing There's no urgent deadline for this project, so quality and attention to detail will be prioritized over speed. The end goal is a captivating and provocative piece that respects the essence of the characters while pushing creative boundaries.
I'm in need of programming expertise to create a burn file for my HLK V20 DC 5V Voice Recognition Module from Elechouse. It features a 32bit RISC Core with 240M frequency. Key components of the project: - Voice Commands: The module should recognize the following commands: 'Turn on', 'Turn off', 'Open', 'Close', 'Start' and 'All off/open'. - Wake Word: The module should be activated with the wake word 'Helmet'. - Voice Replies: The module should provide verbal responses, especially a verbal reply of 'yes sir'. Additional features I aim to have include the option for control of 2 LEDs, 2 servos, and 1 fan. Ideal skills for the job: - Proficient in Voice Recognition programming - Experience ...
I am seeking an experienced IT professional who is proficient in Windows Server Active Directory Domain Controller 2019. Your main tasks will include: * Integration of Primary DNS Server * Setting up a backup domain controller Some things you need to know: we have a DC that is infected with ransomware and no backup, I've installed another new DC and i want to make it Primary, and retrieve all roles - the old Active Directory still working- this job can be done through Anydesk. Ideal Skills: * In-depth knowledge of Windows Server * Proven experience in Active Directory Integrated DNS * Problem-solving abilities and excellent communication skills. This role requires a high level of expertise and precision. If you have the needed skills, I encourage you to place you...
...in need of a seasoned solar technical expert capable of designing bespoke AC and DC Home systems. The focus falls heavily on constructing a solar energy system with a capacity of less than 5kW and designing specific DC items like solar panels, batteries, charge controllers, and a DC energy meter. The ideal freelancer for this role would have: - Profound technical knowledge in the solar energy field. - Proven experience in designing both DC products and energy-efficient AC products, specifically solar energy systems. - Ability to deliver design solutions geared towards our specific power requirements. - Understanding of industry regulations and safety standards. - Strong problem-solving skills for optimum design performance. This is a complex ...
First part is setting up one AD controller and 2 clients
...to create a comprehensive design for a residential fire alarm system for a newly constructed 2,513 square foot house in Washington, DC. This house includes 3 bedrooms, 2 bathrooms, with both a main floor and a basement for consideration. Must be able to get DC BOD permit approval with stamped/signed CAD drawings The fire alarm system should include the following features: • Smoke detectors • Sprinkler systems • Emergency lighting • Pull stations • Carbon monoxide detection • Strobe lights • Magnetic door release • Exit signage It's crucial that the design meets all DC codes. Additionally, the CAD drawing must be of high enough quality to obtain a DC DOB permit. Please provide a quo...
...This prototype will involve a variety of components, including active, passive, and digital. Key tasks include: - Designing the PCB layout - Incorporating all required components into the design - Ensuring the final design is square shaped Deliverables: 1. Schematic circuit diagram 2. BOM 3. Gerber 4. Design 5. 3D rendering The PCB should have the following capabilities: 1. Spin a DC motor 2. Connect 7" touchscreen 3. Dual SIM communication 4. GPS for tracking 5. Android OS for touchscreen UI Ideal candidates will have high attention to detail, excellent CAD skills, and proven experience in PCB design. Various versions may need to be designed and refined, so flexibility and adaptability are key. Understanding of electronics and ability to sour...
This quote will include removing DC/DC converter, barrel jack and adding pin header compatible with micro USB connector.
...freelancer to lead the design of a sophisticated PCB for a cutting-edge Arduino and ESP32-based prototype. This project is focused on enabling seamless control and sensing operations, involving intricate tasks such as reading and writing to an SD card, WiFi communication, Serial communication to Arduino Mega, and efficient image capture and sharing capabilities over WiFi. Scope of Work: Milestone 1: Develop/Alter PCB for Induction Hotplate Control (Duration: 2 weeks) Design a PCB to regulate power supplied to the induction hotplate. Implement robust control mechanisms to ensure precise power adjustments. Conduct thorough testing and optimization for efficient performance. Milestone 2: PCB Development for Controlling and Measuring Electronic Components (Duration: 1 week...
I'm looking for a skilled professional with profound expertise in circuit and PCB design, particularly for ESP32 based motor controllers. Key Requirements: - Deep understanding of 4-32V DC input - Proficiency in using RS485 as the communication interface - Capability to design a motor controller that can handle up to 30A of current - Current and Voltage measurement DC and AC This role requires a well-rounded understanding of motor controllers and experience working with ESP32 chips. Your design capabilities will significantly influence the success of this project.
...compare and analyze the energy efficiency and work capacity of two identical 3.7V DC motors. One motor is equipped with a 90 degree gearbox with a 118:1 ratio, while the other motor is without a gearbox. The purpose of this analysis is to assess and compare the work capacity and energy efficiency of these motors. The necessary performance metrics to be compared include: - Work Capacity - Torque - RPM (revolutions per minute) - Current (in mA) - Energy Efficiency - Output (in W) - Input (in W) The chosen engineer must have vast knowledge in this field and excellent analytical skills. Knowledge of the Robotics industry will be highly advantageous. This project also requires a considerable understanding of DC motors and gearboxes for interpretation of comparative data accu...
I require a skilled real-time captioner to provide accurate and live captioning services for a grievance hearing. This is a pivotal role to ensure inclusivity and accessibility, allowing all par...verbatim dialogues. - Professionalism in handling assignments under potentially stressful or emotional situations. This role is crucial for ensuring the accessibility of the hearing to all participants, regardless of hearing ability. Your contribution will directly impact the fairness and inclusivity of the process. This is a one time opportunity for a Union grievance hearing in the Washington DC metro area. You will attend the hearing to take the hearing notes. The hearing will be held at Regan National Airport (DCA) on a date TBD. It is estimated that the hearing will be approximately ...
I'm in need of a specialist capable of performing a migration of IBM EPIC Data Power from version V5 to V10. Key responsibilities include: - Successfully migrating all existing features from the current version to the final version. - Ensuring continuity of our integr...these features remains uncompromised after the migration. Ideally, you'll have: - Prior work experience with both IBM EPIC Data Power V5 and V10. - An excellent track record in executing system migrations. - A proficient understanding of XML processing and security within the Data Power environment. Installation and Configuration API-connect for Prod and DR API Connect V5 to V10 - Prod DC DR Synchronization Support for one month Let's ensure the successful and seamless upgrade ...
I am seeking an experienced Electronics Engineer to develop a boost converter circuit capable of converting 48v DC 4.800w to 320v DC with a power of around 3500w. Key project requirements include: - Design a boost converter for increasing voltage output - Easy design PCB and schematic in KICAD - Use components that is easy to buy from Mouser our other company in EU - Use most SMD components Ideal skills and qualifications: - Proficiency in circuit design and simulation - Deep understanding of Boost converters - Experience with wide variety of components (Semiconductors, Passives & Integrated circuits) - Proven track record in delivering high power, high efficiency circuits. Your final deliverables will be a detailed schematic diagram, list of com...
. Using JPEG as an example, you are requi...mechanism to input the quantization matrix. It should have three options: (a) default JPEG matrix - the numbers can be found on Table 9.1 and Table 9.2 of the textbook; (b) a constant number; (c) DC component only (i.e. set all other numbers to zero). Add an option to the File menu to output the compressed JPEG image to the hard disk. Deliverable All source codes. A setup guide to allow your tutor to set up the necessary environment and run the programs. Four compressed output files: (a) with default quantization matrix; (b) A low constant number (e.g. 1); (c) A absurdly high number (e.g. 200); (d) DC component only. A discussion document – discuss the various effects of the output file. Why are they like that? Will JPEG 2000 ...
...implementing an Auto-role system - Creating an Auto-remove role mechanism Successful candidates should have: - Past experience in creating moderate bots for Discord - The ability to complete this project within a month Those able to demonstrate an understanding of the requirements and a readiness to start as soon as possible will be given priority. I have over 100 giveaway roles in my DC server, I wanna manage it more effectively. For example, I want an auto-role bot to automatically give a particular role to members when they get a certain amount of color roles. Let's say I create @100/role , @50/role , @20 role @10 role, and I set up a red color for every giveaway role, when the member gets 10 numbers of red roles, a @10/role would be automatically grant...
...and implementing an Auto-role system - Creating an Auto-remove role mechanism Successful candidates should have: - Past experience in creating moderate bots for Discord - The ability to complete this project within a month Those able to demonstrate an understanding of the requirements and a readiness to start as soon as possible will be given priority. I have over 100 giveaway roles in my DC server, I wanna manage it more effectively. For example, I want an auto-role bot to automatically give a particular role to members when they get a certain amount of color roles. Let's say I create @100/role , @50/role , @20 role @10 role, and I set up a red color for every giveaway role, when the member gets 10 numbers of red roles, a @10/role would be automatically granted. bot...
Hi Jen, Based on your inputs, I have completed the AWB Tracker Google Form and Google sheet. Please approve. Thanks, DC
...several additional functionalities, including: - Export data feature: The application must have the capacity to export the visualized data for accessibility and further usage. - Zooming and panning capabilities: An interactive UI that allows users to zoom in & out and pan across the dataset for deeper analysis. - Data Manipulation: The ability to change the dataset based on a fixed formula (AC to DC RMS conversion) is indispensable. - Comparison tool: A feature to compare different data sets for comprehensive understanding. - Scalable Solution: The system should effortlessly handle up to 50,000 data sets. Ideal candidates should have substantial experience in Highcharts, dataset manipulation, data visualization, and web applications development. Familiarity with logarithmic...
The Proposal will include adding audio amplifier, adding capability to lower power consumption by turning off DFPlayer and audio amplifier when not used and removing DC/DC converter to take only 5V input, it will also include adding eFuse or other more advanced circuit protection system.
Our board has 3 distinct functionalities: o Battery charger with overcharge and discharge protection o DC to DC step-up converter (3.10V to 4.2V battery input 5V, 2A max.) o H-bridge motor driver (used to drive a coil/magnet diaphragm pump) Please check the component values, arrangement, board layout and overall logic or anything relevant not mentioned. If necessary, you should redesign it.
I'm looking for an experienced trucker to make a roundtrip journey from Los Angeles to Washington DC within the next month. Details: - The load weight will be between 20,000 and 40,000 lbs. - There will be no fragile items within the load, nor will there be any items that require special handling. Ideal Candidate: - Experience with long-haul journeys - Ability to manage a load of 20,000 to 40,000 lbs - Available to start within the next month. I look forward to your proposals!
Hi Aleksander - I have come to the point where I am again in need of your skills on the Talk Box Project. Are you interested in an available to help me advance it to the next phase? - The DC/DC convertor on the prototype is no longer available. I can take 5v power though. - I need an amplifier for the audio. - I need a power saving circuit to disable the DFPlayer and amp when not in use. I've run out of characters to type here, let me know your thoughts!
I am in need of a science writer to meticulously transcribe and summarize discussions from our Scientific Advisory Board Meeting. This is a pivotal event, set to occur on April 5, 2024, in Washington, DC. Your role will be to: * Draft minutes during discussions * Generate a comprehensive meeting summary. Our discussions will: * Reflect upon recent research developments * Recommend policies * Plan future endeavors * Review our overall progress * Identify and address challenges * Focus on establishing priorities. While we are not currently specific about which scientific fields will be discussed, adaptability and a broad understanding of science are crucial. Perfect experience would involve previous scientific writing, meeting reporting, and versatility in covering various scient...
Hi We want to send an email whenever a specific user treys to interactively log on to a domain joined computer. The Domain controller security log is the data source (only 1 DC in Domain) Write a manual with following content: - create an event log trigger - filter for interactive login for specific user (successful and failed) - send mail through exchange 2019 with authenticated user (encrypted password) - mail contains: timestamp, user name, computer name, success/failure, source IP (if applicable). - mail uses text format only NO AI bullshit, with long useless descriptions, it has to be short and actionable, include screenshots. Please read the requirement carefully, and make yourself aware of the specific therm "interactive logon". Any code written has to follow c...
...partner: **Project Overview:** - Development of a control system for motors using Arduino. - Incorporation of automation techniques to enable smart operation. **Skills and Experience:** - Proficient in Arduino programming and its ecosystem. - Experience with motor control systems, including but not limited to stepper motors, servo motors, and DC motors. - Knowledgeable in automation concepts and able to implement efficient control mechanisms. - Ability to design and implement robust software architecture that can handle multiple tasks simultaneously. **Ideal Candidate:** - You should have a solid background in electrical engineering or a related field, with a track record of working on motor control projects. - Experience with device control, especially in automating ta...
Electric Drives Research Project Research topics -Control strategies for DC electrical system -Control strategies for AC -Control strategies for electric traction system -Enhancing control strategies for both AC and DC electrical drive systems project should include the following - Cover page - Table of Content - Table of Figures and list of Tables - Main research project Introduction Conclusion Research Topics References
Electric Drives Research Project Research topics -Control strategies for DC electrical system -Control strategies for AC -Control strategies for electric traction system -Enhancing control strategies for both AC and DC electrical drive systems project should include the following - Cover page - Table of Content - Table of Figures and list of Tables - Main research project Introduction Conclusion Research Topics References
...chat-input through the first 5 hours, getting help is hard work) To start simple lets go fot the following: A PT100 sensor + PCB that reads the sensor, sends the data from it into my Windows based C# (in Visual studio 2022) The flow of data should be: From PT100 Sensor (24V) -> M8 connector -> PCB -> M12 connector .> Ethernet -> POE Switch (48V) -> Ethernet PC -> C# code PCB: - Voltage regulator for DC - dual 4-20mA input from (24V) sensor - a minor CPU, that can send data in defined time loop And as we talked about Power through the etnernet - POE (48V) Sensors (24V) M12 connector for the Ethernet M8 for the Sensor IP67 Can handle ambient heat of -30 to +90 degree Corrosive resistant EMC - reistant If the IP on the network is then ask the server for...
I am looking to have an AC noise filter designed specifically for use with industrial solar MPPT chargers. This filter is essential to ensure seamless operation and longevity of the equipment. There is about a 7V AC on the output to the DC battery. It needs to handle 200A DC Key Requirements: 1. Functionality: The noise filter should be efficient in AC voltage filtering. 2. Compatibility: It must be designed to integrate seamlessly with solar MPPT chargers in an industrial setting. Ideal Candidate: The freelancer should possess significant experience with electrical engineering, particularly in designing and building filters for industrial equipment. Familiarity with solar MPPT chargers is a strong advantage.
...- Strong understanding of web development principles and best practices - Ability to work on a large-scale project and deliver high-quality results - Excellent problem-solving skills and attention to detail - User Authentication & Authorization: It's important that the team has proven experience in implementing robust user authentication and authorization protocols. - Database Design & Management: The ability to design and manage a highly organized, efficient database is crucial. - API Integration: We expect the team to integrate various APIs appropriately for a seamless integration of different platforms. Skills that would be beneficial: - Thorough Laravel expertise - Understanding of API integrations - Proven track record in creating database structures - P...
...- Strong understanding of web development principles and best practices - Ability to work on a large-scale project and deliver high-quality results - Excellent problem-solving skills and attention to detail - User Authentication & Authorization: It's important that the team has proven experience in implementing robust user authentication and authorization protocols. - Database Design & Management: The ability to design and manage a highly organized, efficient database is crucial. - API Integration: We expect the team to integrate various APIs appropriately for a seamless integration of different platforms. Skills that would be beneficial: - Thorough Laravel expertise - Understanding of API integrations - Proven track record in creating database structures - P...
