Design circuit dc power supply pcb jobs

...deflationary model, very much like BabyDoge. Supply Mechanism: - Token Burning: Tokens will be burnt over time reducing the total supply, enhancing value. - Token Locking: This will be used predominantly to build trust within the community. - Token Buyback: Essential to control the circulation of tokens and prevent market flooding. Ideal Freelancer: - Proficient with Ethereum blockchain. - Prior experience with deflationary crypto token creation, specifically having utilized burning, locking, and buyback principles. - Understanding of tokenomics and able to offer suggestions to optimize the model where necessary. Require website similar to ------------ Goal is to create roo coin There is no real plan require, token to be minted. Supply: 100,000,000,000,000...

I need a professional to create a circuit that will be activated by a PIR sensor. This circuit should trigger an LED signboard display. Responsibilities for this project will involve designing, building, and testing this circuit to ensure it can reliably trigger the display in response to the sensor. Key Job Requirements: - Proficiency in circuit design and construction - Experience with PIR sensors and relay switches - Understanding of LED signboard displays - Ability to make the circuit work as both NO / NC switch - Creation of a circuit that can open a NC relay for five seconds Your bid should include an estimated timeline for designing, building, and testing this circuit. I look forward to working with an experienced professi...

I am actively seeking a skilled developer with excellent knowledge of Linux and Bash scripting to quickly compose a script to update Dell Power Edge 750 Server. What to update includes 1. Firmware 2. BIOS 3. Fiber Channel interface

Only US-based freelancers should bid please I am looking for someone who can help me source a specific product from Home Depot customer returns and liquidations in Georgia USA. Check the pictures of what I'm looking for in the attachment. I am not looking for anything other than these Homedepot returns. I am not looking for anything from any other country. Our brand name: Kregswarehouse LLC We are located at 17Jefry Lane, Hicksville, NY 11801 The quantity we want to buy depends on how much each pallet is but several to start with. The person I will hire must be based in the US. More information about this project below Homedepot liquidates their returns through several channels that is where the returns have to be sourced from. If you are not based in the US and you're n...

I'm seeking a skilled and creative videographer to produce an engaging video showcasing the highlights of my product, with a focus on both traceability and warehousing processes. ...on both traceability and warehousing processes. The video should: • Showcase the best features of our product with exceptional clarity and precision. • Illustrate the robustness and efficiency of our traceability and warehousing systems. Ideal Skills: • Extensive experience in product videography • Background in creating impactful solution-focused videos • Understanding of warehousing and supply chain processes • Detail-oriented and able to capture the finer points of our operations. Looking forward to seeing your bids and previous work examples related to prod...

...aim of this project is to develop a responsive chat bot that utilizes both ChatGPT and Gemini simultaneously, providing users with diverse and dynamic responses. Leveraging FlutterFlow, this project will seamlessly integrate the capabilities of these AI models, enhancing the user experience through a visually appealing and interactive interface. Key Features: Dual AI Integration: Harness the power of both ChatGPT and Gemini concurrently to broaden the range of responses and improve user engagement. Prompt-Response Mechanism: Generate real-time responses from ChatGPT and Gemini upon user prompts, allowing users to compare and explore the suggestions provided by each AI model. FlutterFlow Implementation: Utilize FlutterFlow's drag-and-drop interface to develop a fully func...

I'm seeking a talented academic writer to provide a comprehensive book review and evaluation, aimed at pleasing an audience of students studying a specific course. Key Responsibilities: In the assessment follow these steps: 1. Supply Bibliographical Information: It should include the full bibliographical information of the book, including the number of pages and the ISBN number. Example: Hammond, Geordan, and Peter S. Forsaith, eds. Religion, Gender, and Industry: Exploring Church and Methodism in a Local Setting. forward by D. Bruce Hindmarsh. Eugene, OR: Wipf and Stock Publishers, 2011. Pp. xx + 238 pages. ISBN 9781608996421. 2. Brief Introduction: Briefly introduce the author(s) of the book and give his/her qualifications for writing a book of this nature. What qualifie...

Need to calculate the instantaneos rate of change of current in a single phase AC motor circuit. Tell me your experience in this field in the chat and I will share more details.

In need of a skilled logo designer to create an innovative logo for my business, "Streetside Power." We are an electric vehicle (EV) charging company. The design must be symbolic, equipped with simple yet modern imagery representing the innovative nature of our services. Key Requirements: - The logo's primary color should be black - Final delivery must include multiple formats along with vector files - Keep the logo simple and focused on a single, symbolic image Ideal skills: - Experienced in designing symbolic logos - Proficient in multiple graphic design formats - Able to interpret and infuse brand values into design - Experience with EV or energy industry is a plus Your work will play a fundamental role in our branding strategy, representing...

1/.BACKGROUND We are the distributor of industrial drone systems and parts and require a modern contemporary product brochure template design ideally in InDesign or Illustrator to showcase the features and specifications of each drone. 2/. REQUIREMENTS We are in need of an amazing graphics designer who is up to the task of creating a marketing product brochure targeted towards professional drone users. This brochure will primarily function as a marketing tool and requires a sophisticated design that would appeal specifically to industry professionals. The please note that the design ideally needs to be flexible to allow the display of two types of drones. One that is a pre specified “Ready Built” system much like most other drones, and the other is mo...

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 see...module is necessary. - The distance between KY-008 module and ISO-203 module is 5 meters. *Desirable Skills:* - Extensive knowledge and experience with VLC configurations - Exceptional proficiency with Arduino Uno R3 - Skilled in data interpretation with SCD30 modules - Familiarity with Grafana for real-time data visualization provided by Arduino Uno R3 The first Arduino will be powered by a 5V power bank module, so experience with this type of setup is also valuable. As the purpose of this project is environmental monitoring, it's crucial to have a clear understanding of how these technological components can lead to accurate and efficient monitoring systems. I'm eager to see the capability of this VLC configuration in real time, leading to comprehensiv...

...highly skilled Electronic Engineer to revamp our existing power supply design. A successful redesign will embody: - Increased Efficiency: We want to maximize the output-to-input power ratio, reducing energy consumption and overall costs. - Smaller Size: To fit into tight spaces, would be nice if the power supply size was reduced without sacrificing performance. Key Technical Requirements: - Voltage Range: The power supply should function optimally across a wide voltage range. - Current Capacity: It must handle varying current demands that come with different electronic devices. - Temperature Range: Operational stability must be maintained across various environmental and load conditions. Proven experience in power ...

I'm seeking an experienced engineer or technician to retrofit my towed sweeper. It currently leverages a tractor PTO and needs to be converted to an electric motor using battery as power source. Key requirements are: - Implement a medium powered electric motor (51-100 Horsepower) - The system should be designed to withstand high temperature and dust conditions - Careful consideration of battery life, considering conditions and required power Ideal candidates will have experience in agricultural machinery and electrical engineering. Knowledge on battery-powered systems is a big plus. Deadline oriented professionals will be highly regarded.

I'm in need of a skilled Power Platform developer with a minimum of 3 years of hands-on experience. I require help with Power Apps, Power Automate and Power BI. This isn't a simple integration project. You'll be building custom solutions from the ground up to enhance our operational data processing. Skills required: - Expertise in Power Apps, Power Automate, Power BI - Experience with creating custom solutions leveraging Power Platform - Familiarity working with operational data - Excellent problem-solving abilities I look forward to hearing from professionals who have a real flair for bringing data to life with Power Platform, creating efficient and effective solutions.

...an existing integrated circuit design for a medical device designed at neurorehabilitation. This project will require some onsite work. We are looking for an electrical engineer with expertise in integrated circuit design. A background in medical or health care related projects would be a bonus. Previous work with ruggedized devices would be a significant advantage. Your tasks will include: - Designing revisions to the integrated circuits for the platform - Collaborating with my team to ensure that the design meets the intended purpose Skills you'll need: - Proficiency in integrated circuit design - Understanding of ruggedized principles - Excellent collaboration and communication skills Please provide examples of your previous ...

I'm seeking a proficient designer who can effectively use Flutter with Firebase for my web project. Key tasks involve creating a desktop-compatible site, featuring user authentication and data visualization. This...designing desktop-friendly websites. - Knowledge and experience in implementing user authentication and data visualization tools. - Familiarity with basic customization tasks. The resulting Project will look like this , and include a database of information to be filled at a later date. The site needs ability to load and display items from database including: A schematic Symbol A PCB footprint A Step model A list of parameters Your expertise will ensure the successful execution of this project. Kindly provide a portfolio of related previous work during application.

...electrical engineer who can help me design a custom circuit board for two single relays to perform as a double relay, similar to what might be found in an old model car like a 1979 Volkswagen Beetle or van. The double relay is no longer available Key Requirements: - Connectors: The completed board should use blade connectors. Knowledge of this type of connector is crucial. - Application: This board will be used specifically for automotive purposes. Past experience with similar projects would be a huge asset. Look at this site on what I'm trying to build. I have a double relay and I have provided measurements for the blade connectors Ideal skills and experience: - Electrical Engineering - Circuit Design - Knowledge of relay systems, particular...

In this project, I'm aiming for data visualization centered around sales. The focus will be on visualizing my sales data using Power BI as a means to understand key metrics and inform business decisions. Key Areas of Focus: - Revenue growth: The project aims to visually track and analyze revenue growth over time. - Customer retention rates: Retention rates are a major factor in ongoing success, aim is to understand these trends visually. - Sales conversion rates: Visualization of conversion rates could pinpoint areas for improvement or capitalize on what's working. Ideal skills and experience would include: - Proficiency in Power BI and data visualization - Background in sales-driven data analysis - Ability to focus on key metrics like revenue growth, customer r...

I need to create an automation where, when a message arrives from a sender, it downloads the attachments into a specific One Drive folder, renaming the folder and saving the files inside the created folder

As an event organizer for the esteemed Reggae Fest CLE, I am primarily looking to drive ticket sales. To do this, I am seeking an experienced professional who can harness the power of Digital Marketing and help me reach the main target audience - the local residents in Cleveland. Key Responsibilities: 1. **Online Advertising** - The core of this project involves digital advertising. Having proficiency in Social Media advertising and Search Engine Marketing would be crucial. Moreover, expertise in Google Ads is necessary to make an impactful campaign that would yield maximum results. 2. **Audience Captivation** - The plug should perfectly cater to the local residents of Cleveland, thereby making them more inclined to attend the event. 3. **Ticket Sales** - Ultimately, the objective...

I'm looking for an experienced electrical engineer to design a switching circuit that will amplify a 990MHz radio frequency. The operation should be governed with a 0.5v pulse over 1ms. The key elements of this project to consider are: - Compact Size: The circuit needs to be compact due to limited available space. - 1W Maximum Input Power: The design must be capable of handling a maximum input power of 1W. Ideal skills for this project include a strong background in RF electronics design and a good understanding of compact circuit layouts. Please note that reliability and energy efficiency, while important, should not supersede the need for compactness in this particular project.

I am looking for someone who can help me source a specific product from Home Depot customer returns and liquidations in Georgia USA. Check the pictures of what i'm looking for in the attachment. I am not looking for anything other than these Homedepot returns. I am not looking for anything from any other country. Our brand name: Kregswarehouse LLC We are located at 17Jefry Lane, Hicksville, NY 11801 The quantity we want to buy depends on how much each pallet is but several to start with. The person I will hire must be based in the US. More information about this project below Homedepot liquidates their returns through several channels that is where the returns have to be sourced from. If you are not based in the US and you're not familiar with these channels, please do not...

I am seeking a skilled PCB Designer who can effortlessly carry out the following project objectives: - Modify the existing PCB board design to effectively re-position components. - Adjust board dimensions to cater for the changes in component placement. The reason for the above alterations is to: - Enhance overall board performance. - Make room for additional components. - Augment the manufacturability of the PCB. While the primary thrust is on performance improvement, noteworthy attention should be placed on achieving lower power consumption. Ideal candidates for this job should have a background in electronics, a keen attention to detail, and a deep understanding of PCB design. Experience in optimization for power consumption i...

I am seeking an experienced Altium designer to create a small PCB for a battery-powered hand heater - powerbank device. Features: - Small sizes of PCB: 16×75mm (it could be double-sided) - PCB work as BMS for lithium battery 3.7V, 4A. - Read temperature via thermistor (as example NTCLE100E3471JB0) - Include programmed controller with custom program. - Preset temperature programs: (40, 50, 60 °C), which users can adjust using a physical button. - Has 5 LEDs that indicate battery status and chosen program. - As powerbank support QC 3.0, Apple devices and Samsung devices - Ideal one USB type C port for charging either phones and PCB battery Detailed info for chips and components you can find in attached PDF Ideal Skills: - Experience with temperatur...

...maximize reach and engagement. 2. Content Creation and Management: - Generate compelling and visually appealing content, including images, videos, and written copy, to showcase our offerings and ambiance. - Coordinate with in-house photographers, videographers, and graphic designers to produce high-quality content that aligns with brand aesthetics. 3. Run Paid Advertising Campaigns: - Design and manage targeted advertising campaigns across various social media channels to promote special events, happy hours, promotions, and new menu items. - Monitor ad performance metrics, analyze data, and optimize campaigns to maximize ROI and reach key performance indicators (KPIs). 4. Community Engagement and Customer Interaction: - Foster meaningful relationships with onlin...

...maximize reach and engagement. 2. Content Creation and Management: - Generate compelling and visually appealing content, including images, videos, and written copy, to showcase our offerings and ambiance. - Coordinate with in-house photographers, videographers, and graphic designers to produce high-quality content that aligns with brand aesthetics. 3. Run Paid Advertising Campaigns: - Design and manage targeted advertising campaigns across various social media channels to promote special events, happy hours, promotions, and new menu items. - Monitor ad performance metrics, analyze data, and optimize campaigns to maximize ROI and reach key performance indicators (KPIs). 4. Community Engagement and Customer Interaction: - Foster meaningful relationships with onlin...

For the sake of our valuable time, please read our brand values, assignment requirements, and corresponding attachments carefully. <Most important file: 《Sweetlink brief》& Latest Logo Version> 【Do not redesign the logo form or pattern】 Brand Name: Sweetlink Main Products: cellphone for elderly Brand Values & Goals: Sweetlink deeply understands the power of smart technology. Through thoughtful design and humanized services, we want seniors to feel the warmth of life and the company of family. Every product we develop stems from our sincere care and commitment to the elderly. And we will continue focusing on senior needs by developing phones full of human touch to make seniors' lives safer and more secure. It's not just a phone, but a bind between y...

I'm searching for a highly qualified Python developer to expand my project's capabilities. Your tasks will primarily include: ...tailored web scraping techniques for data acquisition. - Automation and script development: Develop automated scripts that will improve efficiency and accuracy of our data processes. The main objective of this project is to harness the power of business intelligence and analytics. Our end goal is a system that can autonomously source, analyze, and visualize data. This data will be crucial to making informed, data-driven decisions for our business. An ideal candidate is expected to possess an expert level of Python proficiency and a strong knowledge of Power BI. Experience in data analytics and familiarity with web scraping would be high...

I need a logo designed for my brand, Raptor AutoCustoms. The logo needs to project a sense of power and strength. The color scheme should predominantly feature reds and blacks. As the brand is associated with the auto industry, a bold and impactful design would be excellent. Ideal candidates to tackle this project should have extensive experience in logo design, a strong understanding of brand identity and an ability to synthesize abstract concepts into compelling visual designs.

Hi, I need a report of approximately 7,500 words that explores the technological architecture of a laboratory or circuit equipped with connectivity and sensorization infrastructure that will characterize connected mobility in the near future. This document will be essential to test use cases and future scenarios that will define the new paradigm of future mobility. Thanks.

As a person seeking top-notch graphic design services, I am currently unsure about the specific type of graphic design project to pursue. However, the power of past experiences in steering a project to success cannot be underestimated. Therefore, all interested graphic designers applying for this project need to adequately provide: 1. Previous Experiences: Details of any relevant past graphics design work or projects you've undertaken. This will be instrumental in gauging your ability to resonate with my yet-to-be-decided project. Please note, the style of the design is undecided yet. However, your ability to adapt to diverse design styles will be a plus. Kindly furnish me with a holistic view of your skills and areas of expertise. I look...

<Overview> Please collect product information on vehicles or charging devices for vehicles that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This technology relates to external charging technology for vehicles, specifically charges the on-board battery using power supplied from a charging cable outside the vehicle. From a safety perspective, when externally charging an onboard battery, external charging may be prohibited when the connection between the charging cable and the charging port is unlocked. However, this is not convenient because charging cannot be performed when the user forgets to put the device in the locked state or when the device is not in the locked state due to a malfu...

...expert with specific proficiency in ARM Cortex-M3 microcontrollers to help me better understand and run a PCB. The key areas that need to be addressed are: 1. Microcontroller Programming: I need assistance in programming the microcontroller. Skills and knowledge in Cortex-M3 ARM assembly or C-language code will be ideal for this task. 2. PCB Operation Understanding: I need to gain a holistic comprehension of the overall operating system of the PCB, including input/output connections and communication protocols. A professional with a deep understanding of ARM based designs and digital electronics will be the perfect fit for this role. Your role will give rise to a better understanding of my PCB operations and increase success in its running. Practical expe...

Modification of Solar Charge Controller circuit and correction of Board if any

Power Bi expert needed. More details to be discussed. Previous examples for such dashboards would be great

Hello, I need a professional corporate looking PowerPoint presentation to use for a capital raise presentation. It will not have all the normal, added categories of competition and other data. It only needs maybe Market Advantage, investment advantage , and Investment ask tabs or something similar , basically label sections as you see fit, all the data is in the word doc. This project will pay $35

I'm searching for a skilled e-commerce professional to establish my dropshipping channel. This business will focus on retailing fitness products, a booming market with plenty of opportunities to exploit. The responsi...candidate will possess: - Proven experience in setting up successful dropshipping operations specifically around fitness products. - Excellent understanding of sourcing products from wholesalers, manufacturers, AliExpress, and other online marketplaces. - Highly skilled in using dropshipping platforms or plugins for order fulfillment and shipping. - Strong negotiation skills to secure effective supply agreements. I believe this is a great opportunity for professionals who have the right set of skills and a knack for e-commerce operations. Looking forward to se...

I am in need of a machine learning specialist who can enhance my predictions using different attention mechanisms applied to feature vectors. The project will require: - Proficient knowledge in the application of attention mechanisms, with a specific focus on attention. - Strong experience in training deep learning models and improving their predictive power. The purpose of applying attention mechanisms to these feature vectors is primarily to bolster the efficiency of our model's predictions. Theoretically, by identifying and emphasizing key sequences within our time-series data, we can expect a more reliable performance from our model. Ideal candidates will demonstrate a solid track record in similar tasks, showcasing their ability to translate theory into practical outc...

...candidate would be well-versed in the following: - Appointment/task/deadline scheduling and calendar management - Office administration tasks - Time management - Task organization - Effective email management - Project scheduling - Client follow-ups and supplier support - travel industry operations process and procedures The ideal candidate would be comfortable with; 1) Need to have stable power and internet Wi-Fi at home with good speed (can be based anywhere in Australia) 2) reliability and trustworthiness is extremely important. There will be many ongoing VIP opportunities in the future. 3) Provide support when required - within reason 4) Short term project at least for 3 months but then to longer term is the projected plan. 5) Fixed monthly Budget project of 250AUD 6) Nu...

I am looking for a PCB designer for design power distribution board. here it is the reference of PCB.

...expert to design and build a prototype of a Streaming DAC (Digital-to-Analog Converter) Board with Powerline Networking. This board will be specifically for audio playback, converting digital signals into analog audio. The ideal freelancer for the project will be proficient with the following: - Designing and building DAC boards - Knowledge of audio playback technology, specifically analog - Power supply design for battery-operated devices Your task will be to create a prototype streaming DAC amplifier board that operates on battery power and successfully converts digital signals into quality analog audio. Proficiency in circuit design, audio technology, and sustainable power supply integration will be critical to fulfil...

...extensive experience and knowledge in electronics engineering, specifically inverter design to assist me in creating a high-frequency inverter. The input of this inverter will be 120V 50Hz, and it should output the same voltage but at a frequency of 85kHz. Key Requirements: - Purpose: The primary function of this inverter is frequency control. - Load: The inverter will be connected to a resistive load. - Efficiency: The design should aim for over 90% efficiency. Freelancers with a proven track record in high efficiency inverter designs are highly preferred. This project will require a clear understanding of power electronics principles and the ability to apply that knowledge to create a practical and efficient design solution. Please include examples of...

...done, so if the experience, quality, and price are good then there will be a steady supply of work. -Mainly will be drawing angel/celestial beings and elemental animals (Fire Fox, Earth Turtle, etc.) Many of these characters and creatures will be key in creating an immersive world for my homebrew D&D game, so creativity and a passion for fantasy designs would be ideal. Please include examples of your previous work in your bid, especially if they feature character and creature designs in a range of styles. This project will require good communication skills to understand specific design elements required and to ensure the final designs align with my vision for this unique D&D world. I am open to design input from the artist and look forward to collabor...

As a courier logistics company, I'm looking for a skilled video producer to create a compelling presentation that illustrates the positive impact of our recent solar energy implementation on our warehouse sortation center. The ideal freelancer for this project should have: - Prior experience in creating corporate videos - Knowledge in solar energy, sustainability, or related fields would be a plus - Ability to convert complex data into understandable and visually appealing content The video should emphasize on: - The cost savings achieved through solar energy - How the implementation has improved energy efficiency - The environmental sustainability we're contributing through our solar initiatives - and also hint on our future efforts (Electrical Vehicles - Delivery Vans) Pl...

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 ...

To bring my docu-series to life, I need a creative, skilled...Diego CA. Remainder of series is about diverse cultures of the intl houses - their art, music, food, traditions to include one cultural cottage. Each episode is approx. 26 minutes. I'll supply b-roll and interview in MP4 format. I can add VO at end but open to suggestions to make this engaging. Your tasks will include: 1. Watching and understanding the content of this first episode. 2. Creating and applying lifelike AI animation to enhance the visual storytelling. 3. Adding music to complement the flow of the documentary. The ideal freelancer should have a background in video editing, animation, sound design, and have experience working with AI-based animation tools. Understanding of visual storytelling te...

Intro should only be 7-13 seconds long Must include 'The Drop' in large writing with Season 6 smaller underneith Also must include 'in collaboration with Flip Supply' The Drop Logo will be included but if you want to use text rather than the logo this will also be ok but must include the yellow colour from logo I do not need music with this Some videos i like the intro for insperation :- I have attached footage also that you may want to use I like the thought of a 3D spinning chrome Logo also Any questions please let me know

I'm seeking a skilled graphic designer with experience in creating unique and modern logos. My Company Name is Sundog Solar Installers! - Style: The design should be modern but slightly animated (like the attached logo draft style), speaking to our forward-thinking and innovative approach within the solar power installation industry. - Color Palette: I'd prefer the use of warm colors, such as hues of red, orange, and yellow, amicably combined to visually represent our business's energy and vibrancy. - Industry: Our business is focused on solar power installation, so the design should resonate this industry subtly yet effectively. - Location: We are located in colorado, so if we can work it in, working in a mountain range would be great as well. ...

We are seeking a skilled Electrical Engineer with expertise in PCB design using Altium Designer to execute the panelization of 7 distinct PCB designs. The successful candidate will be responsible for preparing and optimizing each design for manufacturing (DFM) and ensuring efficient utilization of PCB space during panelization to minimize costs and enhance production efficiency. Deliverables: -Panelized PCB design in Altium Designer format (.PcbDoc). -Gerber files for the panelized design. -Bill of Materials (BOM) for the design in Excel or CSV format. -Pick and place files (.CSV) for automated assembly. Requirements: -Proficiency in Altium Designer for PCB layout and panelization. -Experience with DFM principles and ...