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    2,000 555 timer project pcb 仕事が見つかりました。次の価格: USD

    I need a simple yet compelling HTML document that serves as a landing page for my upcoming webinar. Here's what I need: - Event details:...brief overview of the speaker's credentials is also needed for attendants to have a clear idea about the expertise of the presenter. - Social media share buttons: Functional buttons for popular social platforms should be positioned strategically on the page, to promote easy sharing and better visibility. - Countdown timer to webinar: I would also like a live countdown timer to add to the anticipation and urgency for visitors to register. Ideal skills required for this project would be web design and development, HTML/CSS skills, and an understanding of web user interface design. Previous experience creating dynamic, enga...

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    I'm working on a hobby project, for which I need a custom PCB design in Eagle CAD. The design complexity needs to be adaptable with my requirements, so flexibility is key. The board should accommodate a mix of both active and passive components. - Skills: Experience with Eagle CAD, knowledge of active and passive components, ability to adapt to changing requirements. - Experience: Prior experience designing complex PCBs for hobby projects preferred. Need the PCB design in next 5-6 hours. Only bid if you can do in this time. and budget : 30CAD

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    I require a custom, engaging lotus flower animation for a website to aid in breathing techniques. This animation should provide an interactive visual guide, blooming with each inhale and closing with each exhale. Key Features: - The flower design should be in pastel colors, projecting a calming effect. - The animation must have an adjustable timer feature, specifically in the range of 1-10 seconds. - Each breathing technique might be different, so the need for me to be able to set the seconds myself is crucial. Skills Needed: - Proficiency in Web Animation - Understanding of Interactive User Experiences - Ability to create visually appealing designs in pastel colors - Experience in creating adjustable timers that influence an animation sequence Note: Familiarity with medit...

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    I'm seeking a skilled PCB designer to create a prototype less than 4 square inches in size. The design involves SDRAM connected with STM32H750 MCU alongside an external Quad SPI Flash and a 50 pin TFT interface. Key Aspects: - Using Altium Designer, the selected software for the design - Ensuring prototype is suitable for future development Ideal Skillset: - Proficient in Altium Designer - Understanding of SDRAM, STM32H750 MCU, Quad SPI Flash, and TFT interfaces - Experience in compact PCB design - Strong understanding of prototyping methodologies for electronics Your proposal should include a plan of how you'd approach this task, relevant past experience, and a timeline for completion. Thank you!

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    I'm searching for an electronic engineer with strong skills in PCB design using EasyEDA for manufacturing. The project involves: - Creating a double-layered PCB design - Integrating major components such as microcontrollers - Ensuring male and female header incorporation in the design Your experience with EasyEDA and PCB manufacturing will be crucial for successful project execution. Expertise in handling microcontrollers would be highly beneficial. Please make sure your bid reflects your proficiency in these areas. The design will have the following components: 1. JLCPCB part C5604725 2. Two 1 x 12 male headers (2.54 mm pitch, 22.86 mm (.9 inches) between headers). The board at will plug into these

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    PCB Layout fixes

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    Urgent Radio PCB Design Task 6 日 left
    認証完了

    I urgently need a skilled PCB designer to help me develop the perfect board for my radio project. Tasks include but are not limited to: - Producing a circuit control based PCB design - Ensuring the design is small in size. Ideal skills and experience: - Extensive experience in PCB design - Specialized knowledge in circuit control system - Past experience on similar sized projects. When applying, showcasing past work, your level of experience, and a detailed project proposal will significantly increase your chances of success. Please include all of these in your bid.

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    ...front page to draw customers in - Easily accessible contact form & book free intake page - In-depth case studies of successful training programs we've run. Key functionalities of the project encompass: - User interaction features like a commenting feature, social sharing buttons, and an email subscription form. - Integration with Klantenvertellen, a Dutch review website, with collective reviews on the website if possible - from Klantenvertellen, Facebook, and Google. - Optimized for all devices and SEO. - Edgy advertising aspects - main page video playing in the background, video player, countdown timer, scrolling through videos (reviews), an exit intent popup/scrolling feature, and a top menu bar that scrolls the main benefits on mobile. - Implementation of ...

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    PLEASE NOTE : I am looking for a ready made CRM below are the features I'm ...particular Training Domain - Also All the candidates will get a Dashboard where they will get all the access of the Training Materials Recordings after completion of that course Study materials Set of questionaries after that they will appear for a predefined Timer based exam. once completed they will get Clients requirement that we will share from backend. All Automatically Exams and questionnaires should have a moderate level of customization, through predefined templates, for diverse training content. Ideal candidates for this project would have a background in CRM development, an understanding of learning management systems, and the skills to integrate required features into a u...

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    I am seeking an experienced Electronics professional adept at designing, assembling and installing PCB boards with mixed components. The tech stack is Industrial Linux PC, Arduino, various sensors and the PCB for signal processing. You need to live in Oost/West-Vlaanderen, Belgium. We are having work for 5-10 days a month, both on-site in Leuven, as on-site at our customer in Wielsbeke.

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    I'm in need of an expert, preferably with a background in agricultural engineerin...who can develop a comprehensive irrigation system design. To clarify, this isn't for lawn or garden irrigation. It's another type of irrigation system, which will be discussed further once the project starts (College Project prototype). The design should include but not be limited to: - Pipes - Pumps - Solenoid valves - Soil Moisture Sensors - Float switch sensors - PCB - More components to be specified The "prototype" system is made in real life, it would only need 3D modeling, the prototype is not complex as can be seen in the image. I'm looking forward to see your intricate and detailed project proposals. Strong understanding and experience in...

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    I'm looking for a skilled web designer to help me create a modern wedding website with contemporary features. Task Breakdown: • Incorporating a photo gallery where memories can be cherished and shared. • Setting up a countdown timer to build anticipation as the big day approaches. • Ensuring smooth navigation throughout the website, making browsing effortless for guests. As for the aesthetic, I'm seeking an overarching modern tone. While I don't have specific color preferences for the website, I am open to your creative suggestions. Ideal Skills and Experience: • Proficiency in web design • Understanding of modern design principles • Familiarity with creating interactive features like countdown timers and photo galleries. You...

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    Build website with Canva template 5 日 left
    認証完了

    Looking to design ONE page site using Canva Template Following will be provided to you 1. Logo 2. Banner image 3. Content 4. Social Profiles link 5. Count Down Timer JS code Task requirements 1. Design theme to match logo and background images provided 2. Responsive page cross device resolution 3. JS Count down timer 4. Deliver file to include all source files and ready to publish on web server. Preference on bidder with Canva Premium account and experience in using Canva to design and publish website. If the first website is done great, will have many more coming.

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    ...right candidate feel free to send us a message This is an hourly project, and time tracking is necessary for evaluation of the work done on this project Based on our past experiences: 1. You need to have your own dev server ready to accept a staging copy of the website. 2. Hours for downloading stuff are not payable. You should turn off the timer while you wait for downloads as we cannot be held accountable for poor connections. 3. We don't agree to pay for research for basic stuff e.g.: - how to create a prestashop module, - how to change the domain - how to create a staging site - how to fetch from git - how to add a git repo - how to make commits - how to do Pull Requests We agree that research is part of our project but on a higher level, ...

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    I need an advanced software engineer with experience in C++ and embedded systems. Currently, I'm facing an issue where there's no PWM output in the audio player I have on STM32G030C8. The player needs to RAW Audio stored in an array via DMA. Here are my requirements: - Debug the STM32G030C8 code on STM32CubeIDE and resolve the PWM outp...requirements: - Debug the STM32G030C8 code on STM32CubeIDE and resolve the PWM output issue using DMA I've verified the PWM configuration settings on STM32G030C8 from the datasheet and reference manual but the issue still persists. The fixing of this issue would entail a deep understanding and proficiency in debugging STM32 controllers. Previous experience in Timer PWM configuration would be advantageous . I've included all t...

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    I'm seeking a highly skilled individual to create a PCB layout for prototyping my electronic project. You need to have mastered KiCad software, as that's my preferred choice. The design will primarily involve surface-mount technology components. This project invovles an MQ 9 Sensor, Arduino Nano and a MG811 SEN0185 Gas sensor Proven experience in similar projects will be a plus. Further information will be provided

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    As discussed in the chat we are moving to phase 2 of our project in phase 2 following task are to be done. 1) New pcb design with additions for controller board. 2) Firmware for New Controller PCB 3)Design for Remote Controller For Motor Driver 4)Firmware Development for Remote Controller Ble 5.0 5)App development

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    I am on the lookout for an electronics and electrical engineering expert to design a 400W old type light dimmer circuit using BT136 TRIAC and DB3 diode. Key ...electrical engineering expert to design a 400W old type light dimmer circuit using BT136 TRIAC and DB3 diode. Key Requirements: - In depth knowledge of electronic circuit design - Must be able to use maximum SMD components - Experienced in working with the BT136 TRIAC and DB3 diode. - The final PCB dimensions should be exactly 17x33.5mm Project Specifics: - Both input and output voltage of the circuit should be 240V AC. - No specific safety requirements or certifications necessary for this project. Only apply if you are confident in your ability to meet above requirements. We aim for quality, so attenti...

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    As an individual looking to improve an existing circuit sy...electronics engineer. Your expertise will be crucial in all aspects ranging from circuit design, PCB layout to firmware development. The specifics of the project involve: - Analyzing and refining the current circuit system - Redesigning the PCB layout for optimized performance - Firmware development for better functionality While you have the liberty to employ any CAD software - Altium Designer, KiCad EDA, Cadence Design Systems, or another of your preference, a strong proficiency and extensive experience in the use of these tools would be ideal. If you're someone who has a deep understanding of electronics, excels in problem-solving, and has a flexible approach to CAD software tools, this projec...

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    PCB Design Needed 4 日 left
    認証完了

    I need a skilled PCB designer to create a board for production. This project requires: - Proficient understanding of Surfaces Mount Components for functionality. - Design experience with medium-sized PCBs, particularly in the range of 5x5cm to 10x10cm. - In-depth knowledge of electrical engineering principles and PCB manufacturing for production lines. Experience in mass production and compliance with quality control standards is appreciated. This project needs precision and focus to ensure the components will perform as expected. Your job will be crucial for the successful execution of the end product. Budjet 5K INR

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    Schematic to KiCad PCB 4 日 left
    認証完了

    I have a schematic diagram that needs to be converted into a PCB file using KiCad. so i dont need you to design the pcb, i just need to add footprints and library there so i can then move / edit/route them

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    I'm looking for an experienced freelancer who can duplicate a small, single-sided and through-hole PCB (50mm x 25mm) that I currently have. The main purpose is to manufacture additional copies, numbering between 10 and 50. - PCB Requirements I will provide both a schematic and a clear picture for the PCB to be replicated. It is very important that the duplicate PCB is exactly identical to the original, without any deviation. - Skills and Experience Ideal candidates should have proven experience in PCB design and prototyping, as well as manufacturing integration. They should demonstrate adeptness at reading and interpreting schematics, along with a high attention to detail to ensure accuracy of duplication. I encourage bidders to explain their d...

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    Hello, I look for a specific company that produced STM32F407 PCB with LAN and 485 ports about 2 years ago, the name of the persons were Ariel and Alan. If new candidates decided to participate, they have to prove that can develop complete embedded systems with STM32, Atmega, NXP, ESP32 as well PCB design, prototype and full production of assembled boards. I'll need the same team for forthcoming projects that I'll post here in Freelancer. The current requirement that will be used ONLY for proving skills: Short project for reading sms from SIM800L with ESP32 and search of a string with password inside the SMS. If password matches, ESP32 should send mail through wifi to given e-mail. C/assembler user for communication with GSM module, for e-mail can u...

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    High Capacity UPS System Creation 3 日 left
    認証完了

    ...Supply) design. The project entails designing a complete modular UPS system with a 20kW bidirectional peak shaving-off power conversion system. Attached power specification and detailed job description below. Project Specifications: Power Capacity: 20kW Operation: Bidirectional Peak Shaving Conversion System: Modular UPS Deliverables: Schematics: Detailed electrical schematics showcasing the design of the UPS system. This should include: Power circuitry Control logic Safety mechanisms Input and output interfaces Bill of Materials (BOM): A comprehensive list of all components required for the UPS system. This should include: Part numbers Descriptions Quantities Suppliers Board Files: Design files for the UPS system's printed circuit boards (PCBs). This should inc...

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    I'm seeking an adept software developer to create a flexible dishwasher control system. The main capabilities the perfect candidate should infuse into this control system are: - Timer Setting: The system should offer modification options on run-time for varied dishwashing needs. - Water Temperature Control: Facilitating easy adjustments to the water temperature will be a requisite feature in the application. A unique selling proposition would be the capacity to provide temperature suggestions based on the dish types. Please note, the exact type of control system is not defined yet, but the functionality must be robust and user-friendly. This leaves freedom for your own creative stretch in establishing top-notch control interface. Ideal candidates must have: - Solid program...

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    I'm in need of a person who masters gerber files design/creation. There is only convert 2 ver...person who masters gerber files design/creation. There is only convert 2 very simple pdf files into a gerber file for a pcb manufacturing. This is very simple. I have already a gerber file and made some design improvements on photoshop from this first gerber file. I need you because I don't master software that create gerber file. So I give you the old gerber file and the 2 pdf files and you provide me the new gerber file. I will check your work on a free viewer online before sending it to a pcb manufacturing company. Key requirements and skills: - Proficient in Gerber file creation and design - Understanding of double-sided PCB technology - Understandi...

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    I'm seeking an expert in Notion platform design, specifically with a deep understanding in team collaboration, project management, marketing planning, CRM, and expense tracking capabilities. This build out must work with the free version of Notion, incorporating features such as a live timer and calendar view. My team, comprising of 1-10 members, requires an all areas inclusive team planner. It's crucial that this solution effectively streamlines team meetings and serves as a robust project management tool. Proficiency in creating a user-friendly interface and optimizing Notion's features for team collaboration and multi-department functionality is key. Anticipating your creative bids.

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    For this project, I need an Arduino programming expert. I've created a prop airsoft bomb initially designed in Autodesk Tinkercad. All files are ready and in working order, but I would like some adjustments made to the programming. The updated code will need to work with a 16x2 LCD screen communicating through I2C. The following changes are needed: Duel button disarm function Opening screen reading clean up the progroam * Display a countdown timer that starts from 00:00:00. This timer should only start when triggered by a button press. * The LCD screen should also show user instructions. The specifics for those instructions will be provided after hiring. Expertise needed: * Proficient in Arduino programming * Experience working with 16x2 LCD screens and I2...

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    Candidate must have experience in designing high-power supply for Bitcoin mining projects.

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    ...ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications: - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a cooperative relationship as soon as possible. We look forward to he...

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    I need a professional to create a simple, single-sided PCB design using Altium Designer. Key Responsibilities: - Creating a single-sided PCB layout - Utilizing Altium Designer to achieve this task Ideal Candidate: - Proven experience with PCB design - Proficiency in using Altium Designer software - Experience with simple circuit design This project requires meticulous attention to detail to ensure the PCB operates as expected. A thorough understanding of low complexity circuit designs is essential.

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    EAGLE Project - PCB Redesign 1 日 left
    認証完了

    I am looking for a professional freelancer who is familiar with EAGLE because my PCB project was done in it. A minimal redesign on the PCB is needed since the I2C is not working, and it is not possible to perform a Scanner due to poor wiring of the PCB by the previous freelancer. Only professional freelancers should contact me. The new project can also be done in other software like KiCad, Altium, or again in EAGLE. Thank you in advance.

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    ...Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a cooperative relationship as soon as possible. We look ...

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    2 layer PCB ATMEGA328p TQFP-32 16 RGB Backlit buttons LED backlights driven from WS2812 chips 4 way dipswitch connected to ATMEGA328 for ID 6 pin ISP header 4 pin connector (serial IO, 5v & GND) PCB dimensions: 40mm high x 180mm wide Buttons arranged in a 2x8 matrix

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    Looking to create a power supply with the primary use of charging devices. This will involve designing an AC-DC 5v USB 2.0 compliant power supply. The design must incorporate the following safety requirements: • Overcurrent protection • Short-circuit protection • Overtemperature protection The ideal candidate for this job will have experience in electronic design, specifically surrounding charging devices and safety measures. A sound knowledge of USB 2.0 standard and the forelisted safety considerations is a must.

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    Wordpress Website - Coming Soon 20 時間 left
    認証完了

    ...the site will be to indicate that the actual website coming soon, and to showcase some basics on what, to meet the web expectations of today's audience. Key features should include: 1. Understand the basics on marketing. 2. Present a few options to me to display the CGI images on a page that capture's the audience's attention. 3. Some ideas on web features to impress the audience - a countdown timer ? Phase in Phase out ? etc. The ideal candidate would have: - Experience with creating websites. - Strong understanding of user interface design, but with a good graphic design mindset. - To deploy on Ionos - domain to come soon. Here is just one example that describes well what landing pages should look for:

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    I need professional advice on how to successfully transfer my residential property into a limited company for tax reasons. Key Requirements: - Profound understanding of property tax law - Extensive experience in the transfer of residential properties to limited companies - Excellent advisory skills to guide a first-timer Ideal candidate: - Must have a proven track record in property tax consultation - Familiarity with rules and regulations of real estate transfers to a limited company - Experience in handling first-time transfers is a huge plus. This will be my first time undertaking this process, so your insights and guidance would be highly appreciated.

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    ...how to conduct Personal Credit checks on the local online platform o Significant news on the individual(s) or Party(s) as well as related family members (if any) - Conduct the verification of the candidate's status in his (one) former employer, through a phone call. Part-timer is encouraged to find the candidate's former employer's contact information in their native language if the contact information is not provided. - Directly visit to the former employer's office WHEN NEEDED (additional fee will be provided). PROJECT DURATION: 4 hrs– 8 hrs (maximum) SKILLSETS: - Experienced in internet research, related to local law; - Experienced in Pre-employment background checks, legal checks or HR is a plus - Strong in both local and English language...

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    The requirement is to create a mini-game for the gamification of introducing a detergent at select outlets with real-world awards like free product sample, discount vouchers etc. The game could be on a white background, a cursor in the middle (brand l...select outlets with real-world awards like free product sample, discount vouchers etc. The game could be on a white background, a cursor in the middle (brand logo) which is drag-able to all areas of the screen to eliminate incoming elements/enemies/projectiles/dirt. The web app must be user friendly and intuitive with basic functionalities. For example, it must have features like: ● 60-second timer (Time limit) ● Drag-able cursor ● 2D Graphics ● Window or Pop-up menu for New Game, End Game, Display Award won by Player at end of ga...

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    As the client for this project, I'm urgently looking for an expert in NRF Board PCB design for IoT devices. Little to no specifics have been given regarding the power supply requirements, so the flexibility to work with various options or present appropriate solutions will be highly prized. The project requires immediate commencement with the priority being a swift turnaround without sacrificing the quality of work. Ideal Skills and Experience: - Proven track record in NRF Board PCB designs - Understanding of IoT device demands - Ability to work under tight timeline - Experience in working with diverse power supply options.

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    Arduino Automation Engineer 15 時間 left
    認証完了

    Project Specification for Arduino Engineer Project Overview: We are seeking an experienced Arduino engineer to lead a comprehensive project involving the development of a custom Arduino-based system. The project encompasses both the hardware (circuit design, component selection, and assembly) and software (Arduino code programming) aspects. The ideal candidate will have a strong background in electrical engineering and extensive experience in Arduino programming. Key Responsibilities: Project Management: Oversee the entire project from conception to completion. This includes defining project scope, milestones, timelines, and deliverables in collaboration with our team. Circuit Design: Design and prototype the electronic circuitry required...

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    Compact Battery-Powered PCB Motor Design 15 時間 left
    認証完了

    ...optimized design for a PCB motor. The key specifications are: - The motor configuration should fit within 250mm OD and 170mm ID circle dimensions. - The motor should be battery-powered, maintaining an ideal balance between energy consumption and power output. - The motor's primary application will be for electric vehicles. Thus, it should be durable, reliable, and efficient. - Ideally, the motor should run at a medium RPM range (1000-5000). Freelancers with experience in motor design, knowledge of PCB electronics, and proficiency with battery-power systems are strongly preferred. A familiarity with electric engine applications would also be highly advantageous. Let's create an efficient and powerful motor design that fits perfectly within the given dimensions! ...

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    ...freelancer with proficiency in PCB design adjustments. Existing PCB layout is available but needs some key amendments: - Component Placement: We'll need to rearrange some components to ensure optimal board performance, ad set some more. - Trace Routing: This is essential to improve our design and maintain exceptional signal integrity. Ideal Skills and Experience include: - Experience in PCB design and optimization - Strong understanding of signal integrity and power distribution - Ability to work within given specifications and adhere to size limitations - Familiarity with prototype development and product manufacturing processes Please include samples of previous work in your proposal. Previous experience on similar projects will be highly considered. Let&...

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    I'm looking for an experienced PCB and schematic designer to help design our upcoming mechanical keyboard. This design will be unique as it will be a 75% layout with a twist knob in the top right corner primarily for volume control. Essential skills and experience needed: 1. Experience with PCB design 2. Familiarity with the mechanical keyboard layout 3. Knowledgeable in volume control integration Key deliverables: 1. PCB design for a 75% mechanical keyboard. 2. Schematic design for the same keyboard. 3. Integration of a twistable volume control knob at the top right.

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    I am seeking an expert in Ardui...after they have been clicked. You'll need to be especially proficient in working with Arduino Laundromat systems, focusing on coin and bill payment modules. The issue is with incomming payment is really simply solvable, since i made a test firmware that registrer every pulse, no matter how fast they are paid in, so this method just need to be implemented instead of current one. The issue with timer on buttons, you need to bugfix and find a solution on. The task is really easy for the right person, so dont bid unless you know your way around this kind of issue. The code is attached DONT TRY TO GET MY ATTENTION BIDDING LOW, you know the task, you have the code, so there is no excuse for asking me my budget, simply you get what you bid no ...

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    I am currently looking for an experienced PCB and IoT Hardware Design tutor who can guide me over important topics. Key Topics Include: - Circuit Design - PCB layout - Component Selection Please note that software and hardware specifications were not provided, therefore a well-rounded knowledge of common PCB design software and IoT-related hardware will be beneficial. There is no set deadline yet for completing the tutoring, however, a prompt response and availability to start soon will be appreciated. Ideal Skills/Experience: - In-depth knowledge of PCB designs - Understanding IoT Hardware Designs - Teaching experience or ability to deliver content effectively - Familiarity with various PCB design software - Knowledge of a range of IoT hardware is a ...

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    I'm looking for a freelancer knowledgeable in bulk messaging to help with a unique project. Your task is to create a system that will generate hundreds of text messages to local phone numbers per minute. The messages will contain a link to a pop-up landing page for a singular page advertisement. The goal of this advertisement is not to sell a product or service, but rather to increase brand awareness. The advertisement itself will not include inquiries for user data collection nor will it require interactivity such as clickable links, survey forms, or subscription buttons. The landing page will contain an image as the main point of focus. The perfect freelancer for this job will: - Have experience with mass messaging systems. - Know how to create engaging, mobile-friendly la...

    $512 (Avg Bid)
    $512 平均入札額
    64 入札

    I'm looking for a talented developer to create an eye-catching, one-page website for the pre-sale of my new token project (Fantom or Matic) Our vision is to create a user-friendly platform that not only looks good but is also highly functional and secure. The friend who takes the project will create the website and upload it to hosting. Hosting and domain name service are not included in this project price. I will buy the hosting and domain name. I will give the necessary information (hosing and domain name, road map information and white paper information, necessary articles on the web page) to the friend who takes the project. Here's what we aim for: **User Registration and Login** Transactions on the website will be completely anonymous and there...

    $192 (Avg Bid)
    $192 平均入札額
    42 入札