Illustrators in washington dc jobs
I'm seeking a skilled PCB circuit designer to create a digital circuit f. The primary function of the circuit is PWM Motor Speed Control Key requirements: Input supply voltage: DC 2.5V-25V The maximum output power: 350W The maximum continuous output current :15A The overload and short circuit protecting current is 25A PWM frequency: 25-30kHz Duty Cycle adjustable: 0-100% The operation environment temperature:-20℃-40℃ Ideal freelancer would have: - Proven experience in digital PCB circuit design - Strong knowledge of signal amplification principles - Familiarity with radio technology and its requirements - Ability to optimize circuits for low gain
Adjust 5 - 12 v dc with digital potentiometer and RF module . Simple project . Microcontroller based
...to meet the requirement. The floating side needs to show a square wave and the output to the load needs to be a sinewave. The main requirement is to update the values of the discrete component and use a much better MOSFET to meet the required output of 600V AC, 0.5A, 39kHz Responsibilities: - Improve the LT Spice model for the half-bridge circuit (no rectifier needed), Output is AC and not DC - Conduct detailed simulations to analyze performance - Optimize circuit design based on simulation results The MOSFET part number is SIHP24N80AE-GE3, The PWM controller that will send the pulse to the gate driver is UCC28086D, and the isolated gate driver UCC21550BQDWRQ1. It would be good to use parameters from these components where applicable for a representative test. For example,...
Seeking a competent and creative graphic illustrator with a penchant for crafting people-centered designs. - Task: Your primary assignment will be to develop graphic illustrations that focus significantly on human elements. - Style: The design style isn't strictly defined, multiple styles including minimalist, c...effectively. - Subject Matter: The illustrations must prominently feature people. - Skills & Experience: Ideally, you would have extensive experience creating similar art styles and be capable of infusing a sense of life and character into your illustrations. Understanding how to represent people accurately and attractively in different styles is critical. Showcase your adept hand, creative mind, and keen eye with this project - applications open to all experi...
Design of Digital filter algorithm/ code in C for ARM processor for processing real time raw sensor to removal of noise & unwanted signal Algorithm / code for Digital Filter low bandwidth Real time Sensor Signals 1. Analogue Raw data acquisition in real time at 1000 samples per second in 24 bit precision 2. Raw data signal bandwidth /frequencies restricted to less then 1000 hz by hardware RC anti aliasing filter to avoid aliasing 3. Following Digital in sequence to be applied to raw signal . a. low pass filter 0-170 hzs ( to remove high frequency random / white noise b. High pass filter 1 hz to 400 hz (to remove low frequency dur DC signal coupling ) c. Very steep(narrow band) notch filter at 50 hz / 60 hz to remove power line interference ...
I am seeking a skilled and experienced Switch Mode Power Supply (SMPS) design engineer. For my particular project, we will focus on AC-DC converters and should, therefore, possess specific expertise in switching regulation topology. Here's what I need: - Mastery in designing AC-DC converters utilizing switching regulation - Ability to design a converter with power output less than 100 Watts - Experience with power electronics and circuit design Your background should demonstrate relevant projects you've completed that are particularly linked to the aspects mentioned. Your strategic and innovative thinking will be highly valuable to create efficient and powerful designs.
I am seeking an Electronics Engineer specialized in power conversion, specifically the AC to DC conversion process (SMPS). The purpose of this project is to design and implement an AC to DC converter to serve as a power supply for an electronic device. The ideal candidate should have: - Extensive knowledge and experience in power electronics and circuit design - Proven experience in designing and troubleshooting SMPS Your responsibilities will include: - Designing a robust SMPS following given specifications - Validating the design through physical prototyping (dot board preferred) - Sharing the voltage sweep results with the proto Requirements: - Primary side: 90 VAC - 250 VAC input - Secondary side: 24 VDC (2A) and 15 VDC (3 A) (on the same transform...
...dominated industry. Key Requirements: - Experience in designing promotional materials, ideally for a similar demographic - Strong understanding of impactful product imagery to effectively promote the product - Ability to incorporate product images into brochure design seamlessly Please see the following images attached to best describe what we need: 1st page - pic of man jumping out of car first page requires BMPRO logo in the top right-hand corner (image 106) - under BMPRO logo on the right hand side the following wording "BMPRO Power Station" in BMPRO fonts (attached) - under "BMPRO Power Station" the following wording "Powering your Adventures" in BMPRO fonts (attached) - A 3d pic of the power station bottom right hand ...
In need of an individual who is familiar with, or capable of quickly learning, how to prepare and file an affidavit with the DC Superior Court civil division. This is for an ongoing business, so your assistance will be used for operational purposes. Key Requirements: - Knowledge or willingness to learn about the DC Superior Court Civil division filing procedures - Ability to prepare the affidavit providing evidence for a case - Familiarity with evidence presentation in a legal context - Excellent command of English and legal terminology No stringent confidentiality requirements are attached to this project. However, a basic level of professional discretion is expected. Legal background is a plus, but willing to consider individuals who demonstrate quick lear...
I'm looking...already installed and functional on a Raspberry Pi4. Key Tasks: - Configure the ShellyUNI wireless sensor to accurately transmit 0 to 12 DC volts. - Set up a system that enables data transmission every minute from the sensor to the Node-Red. Skillset Required: - Excellent knowledge of IoT - Extensive experience with MQTT, specifically using Mosquitto broker - Familiarity and hands-on experience with Node-Red on Raspberry Pi - Previous work with ShellyUNI wireless sensors The ideal freelancer for this project should have hands-on knowledge of working with ShellyUNI sensors, MQTT brokers, and Node-Red flows. This specific project requires prior experience in setting up accurate data transmission between wireless sensors and Node-Red. Familiarity with R...
I'm in need of a skilled professional with extensive experience in MATLAB-Simulink to assist me in simulating DC arc faults in a photovoltaic (PV) system. Key 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 photovolta...
I'm in need of an Arduino Programmer with expertise in DC motor control, programming logic, and inductive proximity sensor integration. Specific tasks include: - Programming logic for the DC motor microcontroller - Integrating an inductive proximity sensor for object detection - Implementing a speed regulation function (slow start, slow stop, foward, reverse speed and delay start) for motor control Please find the project detail on the attached document.
...Mostrar imagem na janela go func() { hdc := (hWnd) if hdc == 0 { ("Failed to get window DC") return } defer (hWnd, hdc) hdcMem := (hdc) if hdcMem == 0 { ("Failed to create compatible DC") return } defer (hdcMem) hBitmap := (int32(().Dx()), int32(().Dy()), 1, 32, (&[0])) if hBitmap == 0 { ("Failed to create bitmap") return } defer ((hBitmap)) oldBitmap := (hdcMem, (hBitmap)) if oldBitmap == 0 { ("Failed to select object into DC") return } defer (hdcMem, oldBitmap) rect := {Left: 0, Top: 0, Right: int32(img
I'm in the middle of writing an e-book on and need an experienced writer to take it to completion. Key Points: - The e-book is partially written, but I need someone to extend it with more textual content - Additionally, I require graphical content or illustrations to enhance the material - The desired style should be creative and artistic Ideal Skills and Experience: - Prior experience in e-book writing, especially in a creative and artistic style - Ability to research and create engaging textual content - Graphic design skills to create or source relevant visuals - Experience in illustrating or working with illustrators is a strong plus. - Familiarity with or similar platforms would be beneficial The writer will increase its chance to win t...
I am in need of a creative, skilled web designer who can help me build a new interior design website. I like my current website - , but it needs to be updated and/or redesigned/recreated. I prefer a minimalistic, modern, timeless design and like to be closely involved in the creative process. I might also be interested in finding an expert Instagram user to consult to develop my Instagram presence. A designer local to the Washington, DC metropolitan area would be ideal but not required. While I'd like to have a quote or estimate for a finished website, I am open to paying on an hourly basis for ongoing services. Requirements: - I need a website that can serve as a portfolio showcasing my previous interior design projects. This means the website sho...
...technologies described in the “Technology Description” section below. <Technology Description> This technology switches the connector connected to the inlet of an electric vehicle between the locked and unlocked states. There are various types of connectors that connect to inlets. For example, there are DC charging connectors, AC charging connectors, discharge connectors, etc. At this point, you need to determine exactly what type of connector will be installed in the inlet. If the wrong connector is connected to the inlet and it becomes locked, the user may not be able to early recognize that the wrong connector is connected. Therefore, if the appropriate connector is connected to the inlet, it will be locked, and if the inappropriate connector i...
I'm looking for illustrators to create designs for my greeting card business. The illustrations should cater to an adult audience and can vary in terms of theme and concept. Key requirements and considerations: - Illustration Style: You should have a versatile style that can adapt to different themes, including but not limited to birthday, anniversary, and thank you cards. - Target Audience: The illustrations should primarily cater to an adult audience, so a good understanding of adult aesthetics and preferences is essential. Ideal Skills and Experience: - Prior experience in creating illustrations for greeting cards would be highly beneficial. - A portfolio showcasing a range of styles, particularly those suitable for adults. - Strong creativity and the abili...
I'm seeking a talented illustrator to create a prof...professional portfolio design that will showcase my realistic style. Key Requirements: - Realistic Illustration Style: The portfolio should prominently feature works that demonstrate my skill in creating realistic illustrations. - Portfolio Purpose: The design should be tailored towards a professional audience. This is meant to serve as a showcase of my capabilities for potential clients and employers. - Elements to Include: The profile design should include a Gallery of my works and Contact information. Ideal Skills and Experience: - Proven experience in creating professional portfolios for illustrators. - A strong understanding of graphic design and layout principles. - Familiarity with both illustration...
Crawl, extract, build and publish all Docker Hub, , GitHub, BitBucket, GitLab, Snapcraft, Flatpak, AppImages, DC++, eMule, BitTorrent and SoulSeek as deb packages (APT repository), from ISO, container images, and source code files. Also will run a web server. More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? No time limit
It will crawl and extract all itags from all images from Docker Hub, , AWS ECR Public Gallery, Snapcraft, Flatpak, AppImages, Bundles, BitTorrent, EDonkey2000, SoulSeek and DC++, and it will build and publish deb packages (as APT repository), and it will also run a web server. More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? No time limit
It will crawl and extract all itags from all images from Docker Hub, , AWS ECR Public Gallery, Snapcraft, Flatpak, AppImages, Bundles, BitTorrent, EDonkey2000, SoulSeek and DC++, and it will build and publish deb packages (as APT repository), and it will also run a web server. More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? No time limit
I need someone...Java/Selenium/Maven/TestNG framework, for an Intranet web application. The automator should be located in Washington, DC, USAor in a metro-accessible DMV (DC/Maryland/Virginia) location. I need someone who can work next to me physically, as I am unable to allow anyone to remotely access my laptop because the project is running on a work computer and network, which is why I need someone local. Nobody on my team or project has experience with automation, and I'm having trouble with several framework design difficulties and test execution issues, which is why I need help. Outline of requirements: - Proficiency in Java programming language, Selenium, and TestNG - Be located in a metro-accessable DMV area, and work in...
I need a PCB for controlling the residential electric current (220VAC) using the following componenets: - ESP32 as microcontroller -1 relay 3VD/220AC as an actuator - LoRa module (SX1278) to communicate with others equipments (already developed and manufactured). - RTC module (DS3231) for getting timeStamp. - An AC/DC currrent transofrmer (220VAC/12VDC) is needed to feed the entire circuit from the same electric source we are controling. - 2 voltage regulator: 12/5VDC and 5/3.3VDC I've design several measurements devices using ESP32, LoRa , RTC to create a monitoring net. This is a first control device that will be inluded. So there are a lot of material that this work can lean on.
It will crawl and extract all itags from all images from Docker Hub, , AWS ECR Public Gallery, Snapcraft, Flatpak, AppImages, Bundles, BitTorrent, EDonkey2000, SoulSeek and DC++, and it will build and publish deb packages (as APT repository). It will be also run a web server. More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Experience How soon do you need your project completed? No time limit
I'm searching for a proficient Arduino coder, to support in integrating dc motor driver, lcd20x4 with I2c and inductive proximity sensor into my existing project. The primary goal is to control 2 dc motor simultaneously. Key requirements for this role include: * Proficiency in Arduino coding * Vast experience with sensor integration, specifically using inductive proximity sensors * micro controller
I am looking for an experienced electronics designer to create a power supply circuit board. This project requires a detailed understanding of circuits and experience working with discrete components. Your responsibilities will include: - Designing a power supply circuit board that meets my specifications...using discrete components. - Providing a detailed explanation of your design, so I can understand how it functions. Ideal candidates should: - Have experience designing circuit boards, specifically power supply boards. - Be proficient with discrete components. - Have the ability to explain highly technical concepts in a manner that I can understand. Looking forward to seeing your bids! its a small constant current supply for LED Light, with input 230v AC and output 45v ...
I'm in need of an experienced Arduino programmer, with a strong background in integrating sensors and controlling motors. Key project tasks: - Integrating a motion sensor with my Arduino - Managing control of a DC motor - Setting up data logging functionality - small servo motor controlling and calibration Ideal Skills: - Proficiency in Arduino programming - Prior hands-on experience with motion sensors and DC motors - Familiarity with data logging processes is a plus! If you have the right skill set, I'd love to connect and further discuss the project details. Making a simple servo motor controlling and switching between dc motor and servo motor by and e bike throttle bar
I require a specialist to implement a sensor data logging system using Arduino/ESP32. i Required candidate who have experties in aurdino / ESP32 and rotary encoder. Necessary Skills: - Comprehensive understanding of Arduino/ESP32 - Rotary encoder It's vital that the system be designed accurately to fulfill the need for reliable data storage. An understanding of data management and the capability to create systems for future data analysis is crucial. A background in similar projects would be greatly advantageous.
...life in a unique and eye-catching way. Ideally, you have: - Deep expertise with both embroidery and patchwork - A keen eye for detail, helping you replicate my inspirational patchwork design - An understanding of polyester materials, and how to best apply your skills to them - A willingness to work with color, as these caps will be blue. Quality workmanship and time efficiency are very much appreciated. Let's make something beautiful together. Brand Name: ami’Cura by “ami’Cura" It's a combination of "Ami" (friend in French) and "Cura" (care in Latin), conveying a sense of love, respect, and cultural diversity. Scope of Concept The Folders inside of the zip file goes a follows, remember there wil...
While installing Exchange 2016 (CU4) in a new customers environment, I encountered an error. The install wizard would fail at 97% on step 6 and there were errors in the setup log file.
We are in need of a highly skilled Laravel expert team to continue development on existing web application! The specific Task - Requirements Document will be provided. Project will be developed by Phases(milestones). Selected team will be having opportunity to work for long term! Skills and Experience: - Extensive experience in Laravel development - Proficiency in Laravel customization and optimization - Strong understanding of Gitlab - version control !* - 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 - Database Design & Management: The ability to design and manage a highly organized, efficient database is...
I'm in need of an experienced electrical engineer with expertise in power systems and circuit design. I'm looking to have a flyback converter developed that can meet the following specifications: - Input Voltage: 24 V DC - Output Voltage: 3 V - Load: 5 Ω - Output Current: 1-3 Amps - Load-Voltage Variation: < ± 3% The primary objectives of this project are to achieve a high level of efficiency and to ensure the device can deliver a consistent 3V to the 5 Ω load, while also being able to handle variations within the specified range. Ideal candidates for this project should possess: - Proven experience in designing flyback converters - Proficiency in power systems and circuit design - Ability to optimize for high efficiency - Experienc...
...seeking an expert proficient at designing and developing a joystick controller and driver unit for application in the biomedical technology sector. Key Requirements: - The product should be compatible with medical equipment in a way that it can seamlessly drive a 24V wheelchair. - The joystick controller and the driver unit should be a complete, integrated system. Communication Interface: - I prefer a programmable microcontroller and driver unit that can communicate with UART communication protocol Ideal Skills: - Proficiency in industrial product design, especially joystick controllers and driver units. - Experience in medical technology will be a valuable asset. - Knowledge in wired communication protocols like UART is essential for the job. ...
...embodies the aesthetic of DC Comics. Key Tasks: - Develop detailed depictions of well-known DC Comics characters - Batman, Wonder Woman, Superman, Tim Drake, Michael Holt, Vic Stone, Dr. Fate The Spectre, among others. - Be innovative and bring to life an entirely different plot, not adhering to any particular DC Comics series or storyline in terms of events. Ideal Candidate: - Proven experience in comic book or graphic novel artwork. - Familiarity with DC Comics' artistic style and character design. - Ability to deliver high-quality graphics while respecting copyright and intellectual property rights. - Exceptional creativity and innovation, ensuring the originality of the plot. Immerse yourself in a distinct project that requi...
Storecheckers are a Market Research and Mystery Shopping company. We undertake worldwide mystery shopping visits. This visit is to an Examination Centre, checking that the security standards are being met, in order to ensure that there is no possibility of cheating at any stage. The exam content and result are irrelevant to this exercise. You will need to be observant and discreet in order to undertake this visit. You need to remain in the test centre and complete the exam as if you were a genuine entrant. We have full guidance notes to assist you, which give a very clear background of the environment. The actions that you need to take are actions that test takers attempt, so do not be worried about carrying them out. After the visit there is a report to complete, it...
...needs to be implemented. Standard signal voltage is 5V DC. Main Purpose: 1. Noise Reduction: It should provide clear communication by suppressing ambient noise in the signal. There is a 23V AC 16KHz ground noise against a vehicle chassis where the board is intended to be used. So, ground needs to be isolated. 2. Signal Distribution: The designed board will serve as a hub for signal distribution in my project. The original signal shall be provided as an output of the board with the original ground while the splitted signal shall be used for internal processing on the micro-controller with isolated signals and ground. Two AB incremental encoders shall be connected to the board. Power Requirement: The board should operate effectively on a 5V DC power supply v...
i have a bussniss that provide services for garge doors in maryland , virginia and dc . i have a base adress in maryland but i would like to be shown on google maps on all ours areas of services and still keep the guidlines of google
We are seeking a highly skilled PCB designer to develop a custom board featuring the RP2040 microchip to control multiple DC motors and MOSFETs, with integrated voltage regulation. This project requires expertise in high-power applications, voltage regulation, and serial communications. Project Requirements: Microcontroller: RP2040 chip to manage all operations. Power Handling: Board must handle input of 24V. Voltage Regulation: Conversion of 24V input to 12V and 5V outputs. MOSFETs: 5 MOSFETs for 24V, 7A control. 4 MOSFETs for 12V, 5A control. Communication: USB Type-C for robust serial communication. Inputs and Outputs: 2 analog inputs. 1 One Wire communication interface. Additional pins for digital input/output as required. Deliverables: Complete PCB design files ready ...
...with expertise in VFX and special effects to produce a 6-second video sequence. Key requirements: - The main focus of this project is a digital rendering of the Earth. The rendering must be of high quality and in line with the tech industry's standards. - The sequence involves the Earth rotating, starting with America, moving to Europe, and then to Asia. This rotation must appear smooth and seamless. - Specific cities need to be highlighted with flashing red dots. These cities are London (England), Nantes (France), Shanghai, Beijing (China), Osaka, Tokyo (Japan), Seoul (South Korea), Pune (India), Vancouver (Canada), West Chester, Ohio, Charlotte, North Carolina, Seattle, Washington, and Houston, Texas (all in the USA). Ideal skills and experience: ...
I'm seeking a license commercial plumbing engineer to design and engineer the plumbing system of my small commercial establishment, which is less than 1,000 sq ft in size. Key tasks: * Ensure optimal plumbing for sinks and a dishwasher. * Handle a mix of provided and sourced fixtures. * Recommend plumbing fixtures/connections Ideal skills: * Proficiency in plumbing design and engineering. * Licensed in the State of Washington * Commercial Food & Beverage experience * Knowledgeable about drains and kitchen fixture installation. * Ability to source appropriate fixtures when necessary.
In need of a skilled illustrator who's proficient in creating children's books with either vibrant tones or pastel tones. This project involves creating engaging and captivating visuals for an educational children's book intended for 5-7 year olds. Here's what I need: - Experienced cartoon illustrators with a knack for educational themes. - Ability to use subtle pastel tones, enhancing the learning experience. - Portray educational elements in a relatable and entertaining manner for children. - Understands the 5-7 year old demographic and what attracts their attention. Your portfolio should showcase similar prior work. I'm hoping to find someone who can encapsulate the vision for this book, promoting learning in an enjoyable and...
I have a medium-sized UK roof where I'm planning to install solar panels LANDSCAPE (Panel size as per attached file. My primary goal is to maximize energy production and to have a Bill Of Material. ...plan and string diagram for the installation. The adres is "Mirrorstone LE3 1 UQ (Leicester) UK" and you can find easily on google earth. Key Deliverables: - Lay out plan for the solar panel installation - String diagram showing the connection of the panels - Calculation on how many panels can fit on the roof - Determination of the required meter DC cable length Ideal Skills and Experience: - Experience in solar panel installations - Proficiency in creating layout plans and string diagrams - Understanding of UK roof regulations and requirements - Stron...
...design The project consist in the design of a CM4 carrier board whit specific requirements. All connections with ended with JST connectors, (except the antenna of the AIS, to be decided). The original idea is starting from a existing CM4 carrier board ‘open source’, and modify it to add/remove elements, also ‘open source’. Most of the requirements can be found in any CM4 carrier board available with a public license, for exampe CMIO from raspberry pi. Description of the elements, interfaces and other requirements follows • Maximum board size 100mmx200mm aprox. • Power souce 12v, protected and converted to other DC (present in CMIO) • USB-C with mini USB conector for programming (present in CMIO) ...
I am looking for an experienced illustrator who can transform some of my photos into vibrant, coloring book-style cartoon images for a children’s book. Here ar...into vibrant, coloring book-style cartoon images for a children’s book. Here are the specifics of what I need: - Cartoonize approximately 16 photos - The images should be vibrant, lively and suitable for toddlers (3-5 years old) - Please make sure the style is exciting and captivating to hold a toddler's attention Ideal skills for this project would be illustrators with experience in cartooning or child-friendly art forms. Proficiency in color theory or childhood education is a plus, as the design needs to appeal to young toddlers. Efficient and clear communication would be highly appreciat...
We are seeking an experienced researcher to conduct a comprehensive analysis of chain stores with expansion plans in Washington State. Our company specializes in providing commercial tenant improvement services for retail, restaurant, and automotive industries, and we have a proven track record of successful projects, including a recent collaboration with Boot Barn in Bellingham. Responsibilities: - Conduct in-depth research to identify at least 20 chain stores across relevant industries with expansion plans in Washington State. - Gather detailed information on each chain store's expansion strategies, target locations, and timeline using various resources such as company websites, press releases, financial reports, and industry publica...
I'm looking for a skilled electrical engineer to design a tailor-made AC to DC converter with specific features and requirements. Key Features: - The converter needs to have voltage regulation, current limiting, and overload protection. - The input voltage range should be 200-240V, ensuring it's compatible with standard power supplies in a wide range of settings. - The desired output for this project is 24V and 4.2A. Ideal skills and experience for this job would include: - Strong background in electrical engineering, particularly in power electronics. - Previous experience in designing AC to DC converters with similar features. - Ability to ensure the design is cost-effective and reliable for long-term use.
...are seeking skilled illustrators to help create compelling and realistic illustrations for our latest book, "Conjunction". We need someone who can depict locations ravaged by an apocalypse, such as a petrol station, a shopping mall, and a city, while capturing the dark atmosphere and tension of our narrative. Key Requirements: Realistic Style: The illustrations should be detailed and lifelike, immersing readers in a convincingly devastated world. Post-Apocalyptic Theme: Your task will be to create a bleak vision of urban decay, focusing on key locations like an abandoned petrol station and a ruined shopping mall. Dark and Moody Color Palette: Use dark and somber colors to set the proper tone for our story of survival and despair. Ideal Skills and Experience: E...
I intend to install glass guardrail and need certification by washington state structural engineer
