How to control speed of dc motor using arduinoงาน
ทำงาน pick and place ควบคุม stepping motor
สิ่งที่ใช้จะมี Sensor Motor รายละเอียด ใช้ IR Sensor ตรวจจับตอนหยอดเหรียญแล้วแสดงค่าออกจอ LCD เป็นจำนวนเหรียญที่หยอดลง และบอกเวลาว่าถ้าไม่หยอดลงอีกภายใน5วินาที จะทำให้ Servo Motor ทำงานปล่อยอาหารปลา พออาหารปลาไหลออกมาตามที่เราพอใจก็กด Switch เพื่อปิด
สามารถสอน Arduino หรือ Raspberry Pi ได้โดยงานจะมีลักษณะเป็นโมดูล หรือโครงงาน ที่ได้รับมอบหมายมา มีความรับผิดชอบต่องานสูง ตรงต่อเวลา อยู่ใกล้ ลาดพร้าว บางกะปิ จะพิจารณาเป็นพิเศษ(Removed by Freelancer.com Admin)
ต้องการวิศวกรงานระบบ cctv, access control, telephone, internet, turnstile, data center, fire alarm คุณสมบัติ 1. ออกแบบ, ถอดแบบ, งานระบบสื่อสาร ระบบ security 2. ประเมินหน้างาน 3. ทำใบเสนอราคา, ประสานงาน suppliers 4. ควบคุมงาน, ควบคุมช่าง 5. ไม่ต้องประจำออฟฟิศ, ทำงานที่บ้านได้ แต่ต้องออกหน้างานเมื่อต้องประเมินราคา หรือต้องเข้าควบคุมงาน 6. โบนัสจากโปรเจคที่คุม สนใจติดต่อ คุณหน่อย (Removed by Freelancer.com admin)
ต้องการวิศวกรงานระบบ cctv, access control, telephone, internet, turnstile, data center, fire alarm คุณสมบัติ 1. ออกแบบ, ถอดแบบ, งานระบบสื่อสาร ระบบ security 2. ประเมินหน้างาน 3. ทำใบเสนอราคา, ประสานงาน suppliers 4. ควบคุมงาน, ควบคุมช่าง 5. ไม่ต้องประจำออฟฟิศ, ทำงานที่บ้านได้ แต่ต้องออกหน้างานเมื่อต้องประเมินราคา หรือต้องเข้าควบคุมงาน 6. โบนัสจากโปรเจคที่คุม สนใจติดต่อ คุณหน่อย (Removed by Freelancer.com admin)
...-------- AdvTV (Top Banner Ad Signs LED): This program is called a program or program AdvTV advertising media is an extension of the designer label on the LCD but AdvTV program can play video files. Along with the show's run news. It is suitable for the various attractions. Cinema Government to require people to wait in line. Queue to wait for a doctor, hospital, shopping mall. Supermarket, shops and restaurants will be installed inside or outside the shop. May be represented by any of the stores. Promotion of the store at the time, as it is able to set the font size, background color, or even put the logo of the store. Incorporated into the Determine the speed of the character will run back out....
ออกแบบโปรแกรมคอนโทรลโดยใช้ telemecanique zelio logic ควบคุม design program PLC Control with zelio logic Job by Job
ออกแบบโปรแกรมคอนโทรลโดยใช้ telemecanique zelio logic ควบคุม design program PLC Control with zelio logic Job by Job
I need to design a tracker control unit for the 137 MHz band antenna system of the ground station receiving weather information from the NOAA spacecraft on Arduino. The project must be modeled at https://projecthub.arduino.cc. Need your idea and help how to implement it.
I am in need of a skilled AppSheet developer to create a custom app for my small warehouse inventory business. Key Features: - Barcode Scanning: The app should be able to efficiently scan and track products using barcodes. - Real-time Inventory Tracking: I require a system that will consistently track and update inventory in real-time to ensure accuracy. Other Details: - Products: As a small warehouse, I have less than 100 different types of products. - User Access: The app will not need to support multiple users accessing and updating the inventory simultaneously. Ideal Skills: - Proficient in AppSheet development - Experience in building inventory tracking systems - Understanding of barcode scanning integration - Ability t...
...Spice expert to assist with the design and simulation of a half-bridge circuit to drive an ultrasonic cleaner load, 60W, 39kHz, and 10R impedance. I have an LT spice model that needs to be updated 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 ...
Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've...
I am in search of a skilled KNX engineer to design a comprehensive home automation solution for a 4 room apartment. Key Requirements: - The scope will involve creating an AutoCAD file, a wiring plan, and a 2D structure for the products in the architecture plan. - You must also provide a list of quantities. Specific Features & Functions: - The automation project should include lighting control and temperature control. Integration: - There is no need for voice control or mobile app integration. Scalability: - The system should be designed to be scalable for future upgrades or additions. Ideal Skills: - Proficiency in KNX engineering with a portfolio demonstrating similar projects. - Strong AutoCAD skills. - Ability to des...
I'm in need of a skilled OpenCV programmer to help me with a bug in my WhatsApp automation script. Here's what you need to know: - The specific issue is that the automation isn't starting as expected. - The script is written in Node.js. - I haven't been able to locate any error messages or logs that might be related to the issue. You should ideally have experience with: - WhatsApp automation - Node.js - OpenCV Your task will be to identify the root cause of the automation failing to start and rectify it.
I'm currently in need of an expert software developer to assist with maintaining and updating existing software initially on a hourly basis but i would consider full time as we build relations. This position requires someone proficient in Java, C#, HTML, CSS, and PHP (codeignitor). Key Responsibilities: - Maintaining and updating the existing software as required - Debugging and troubleshooting issues - Collaborating with other team members Ideal Skills: - Strong proficiency in Java, C#, and PHP - Previous experience in software maintenance and updating - Excellent problem-solving skills - Ability to work full-time and communicate effectively - Experience working in a team environment I'm looking for an individual who is reliable, skilled and able to...
...professional data entry freelancer to help me with a PDF data extraction task. The project involves extracting and organizing information from a series of PDF files. The data to be extracted varies and includes both text data and numerical data, in addition to images or diagrams. The ideal freelancer for this project should be experienced in data entry and be comfortable working with PDF files. Key requirements for the project include: - Extracting text and numerical data from PDF files - Organizing the extracted data in an easily accessible format - Ensuring accurate extraction of information - Handling images or diagrams within the PDF files The extracted information will be used for further analysis and will significantly contribute to a l...
I require a logo designer to shape a logo for my organization. Key Details: - As I did not specify a particular style for my logo, I'm open to your creative input. - The predominant colors to be used are Blue, Red, and Green. - As for the delivery time, there isn't any rush. Quality takes precedence over speed in this project. Ideal Skills and Experience: - Proven experience in logo design and graphic arts - Prior projects showcasing versatility in style - Ability to apply color theory in designs effectively - Strong communication and adherence to details.
I need some help with writing a physics lab report. This will be based on a ultrasonic waves experiment on an attempt to estimate the speed of sound.
Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've...
...experienced Android App Developer to join our team for the development of a puzzle game for the Android platform. As an Android App Developer, you will be responsible for translating game concepts and designs into high-quality, efficient, and engaging mobile experiences. Your primary focus will be on the development of the Android application and its integration with backend services. Responsibilities: 1. Collaborate with game designers and artists to understand game mechanics, features, and visual designs. 2. Develop clean, efficient, and maintainable code for the Android platform using Java or Kotlin. 3. Implement game mechanics, user interfaces, animations, and audio effects according to specifications. 4. Optimize game performance for vario...
...optimization tasks on my WordPress website to increase its Google Page Speed, including working on images and media files, caching mechanisms, JavaScript, and CSS files. However, my website is still scoring low in Google Page Speed Insights. Key tasks: - Perform a thorough audit of the website to identify the inefficiencies that are impacting the speed. - Implement advanced optimization techniques to increase the Google Page Speed score significantly. Ideal skills and experience: - Proven experience in optimizing WordPress websites for speed. - Expertise in working with images and media files, caching mechanisms, JavaScript, and CSS for performance improvement. - Strong understanding of Google Page Speed Insi...
I'm in need of an experienced data entry specialist who can assist in uploading 850 products onto my online store. You will be provided with the necessary product information (description, price, specifications) in the format of Excel/CSV files. Your tasks will include: - Accurate data input of all relevant product details - Verification and correction of any existing data entries - Ensuring all listings are in sync with their corresponding inventory Ideal Skills: - Experience in data entry, particularly e-commerce product listing is preferred - Proficiency in Excel - Attention to detail and accuracy are extremely essential - Fast typing speed with a keen eye for details. Please only bid if you have relevant experience, and can start work...
I'm looking for a skilled developer to create a rock paper scissors game on a Raspberry Pi. The outcome should be displayed on an LED. The following are the key requirements for this project: - **LED Display Design:** I don't have a specific design in mind for the LED display, so I'm open to creative suggestions. It would be great if the design can enhance the user experience and make the game more engaging. - **Programming Language:** I'd prefer the game to be developed using Python. Please ensure you're proficient with Python and can create a smooth and efficient game. - **Control Mechanism:** I'll need the game to be controlled via a web interface that's accessible through a network. This is essential for user...
...aiming to improve my domain authority from the current 38 to 60. I have a multi-faceted strategy in place to achieve this, which includes a mix of on-page and off-page SEO efforts. Key Tasks: - Creating High-Quality Backlinks: I need an expert who can build high-quality backlinks from authoritative and relevant websites. These backlinks should be ethical and abide by search engine guidelines. - On-Page SEO Optimization: My website needs to be technically sound and well-optimized. This includes working on meta tags, improving site speed, enhancing mobile responsiveness, and ensuring a great user experience. Success Measurement: - I track the success of these efforts primarily through organic traffic and search engine rankings. As my d...
I'm looking for a skilled developer to upgrade my mobile app for both iOS and Android. Key Project Details: - The app requires enhancements in its user interface, performance, and speed. - Additional functionalities will be necessary to meet the needs of our users. - The upgraded app should be compatible with both iOS and Android platforms. The ideal freelancer for this project should have: - Proven experience in improving user interfaces, app performance, and adding new features. - An understanding of iOS and Android development best practices. - A strong portfolio that demonstrates successful app upgrades. Please make sure to include relevant examples of your past work and your experience in your proposals.
I'm looking for a skilled developer to create a new website for me. The site will be built from scratch, using a new theme and minimal plugins. The main focus will be on improving speed optimization, as well as enhancing the overall functionality and user experience. Key Features: - Contact Form: The new website should have a user-friendly contact form, enabling visitors to get in touch with me easily. - Blog Section: A blog section is essential for the website, allowing me to share my thoughts and expertise on relevant topics. - Social Media Integration: It's important that the new site seamlessly integrates with my social media accounts, helping me to expand my online presence. - Funnelkit - Woocommerce - WP Recipe Maker Design: I al...
โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด
I'm seeking an insightful professional with a strong grasp of AWS solutions, particularly around migration, virtual desktop, End user computing service portfolio, Amazon Q, and the cloud computing industry at large. Key Points to Address: - Comprehensive Understanding: I need your help to thoroughly comprehend the competitive landscape related to these specific AWS solutions. - Fluency: Your task is to make me fluent in these areas so that I can better understand and communicate about them. - Market Overview: I'm also interested in detailed insights into the cloud computing industry - not just an overview, but a nuanced understanding that can guide strategic decision-making and enhance my knowledge. Ideal Skills and Experience: - Strong AWS Ba...
I'm seeking a skilled professional to help me leverage AI in the educational sector. - Ideal candidate is experienced with integrating AI - Must be knowledgeable in educational technology - Proven track record in enhancing educational quality Your role will be to assist in creating a more engaging and effective learning environment for students and faculty. We are looking to improve student performance, enhance teacher support, and streamline administrative tasks. Your expertise in AI and educational technology will be crucial in helping us achieve these objectives.
I'm in need of an experienced PHP developer to create a comprehensive web-based portal. This platform will serve as a central hub for both my customers and employees, as well as allow administrators to manage and update the content effectively. Key Features: - User authentication: Implement a robust user authentication system to ensure only authorized personnel can access the portal. - Content Management System (CMS): Create a user-friendly CMS that allows the administrators to update, upload, and manage text and image content on the portal. User Roles: - Customers: The portal will be used by customers to interact with our services. Ensure seamless user experience and accessibility. - Employees: Employees should have access to spec...
I'm looking for someone who can create a WordPress plugin for scraping manga websites. Plugin Requirements: 1. Grab per chapter by link...per chapter by link. 2. Grab full chapter by link. 3. Grab new manga by link. 4. Compatible with various manga themes. 5. Images from the scraped content should be uploaded to s3 storage. 6. Must have 10 sources for scraping (with a guarantee that if one source fails or the website goes down, it can switch to another source). Usage Flow: 1. I create a manga post and fill in the manga link in the metabox. 2. The plugin will automatically fill in the chapter links, scrape HTML images, and create posts. It will also automatically fill in the chapter number and the manga post ID number based on the manga link. Note: Speed durin...
...key objectives of this project include: - Extracting the Pine Script code from a specific invite-only script (the script name will be shared privately upon project commencement). Unfortunately, it's currently unknown which specific script to be used, but clarity will be provided as the project progresses. - Discern the implemented functions within the script. The functionalities mainly centered around recognizable trading indicators like Moving averages, Pivots, Fibonacci and MACD. - The code extraction should consider compatibility with variable timeframes. Whilst exact timeframes aren't specified yet, flexibility should be maintained to accommodate potentially any (e.g. 1 minute, 5 minutes, 1 hour, and more) I expect freelancers interested in bidding...
READ THIS CAREFULLY IF YOU DON'T UNDERSTAND ALL OF WHATS BEING REQUESTED YOU WILL NOT BE CONSIDERED. AI RESPONSES NOT WELCOME. HOURLY BASED WORK WILL BE TIME TRACKED AND SCREEN SAVED FOR THE PURPOSE OF KPI AND PROJECT EFFICIENCY. I am in need of an experienced project manager who can help me streamline our construction and marketing projects, ensure effective team communication, manage the budget, and deliver the projects to our clients on time. Key Responsibilities: - Planning and scheduling: Develop project timelines, set milestones, and allocate resources efficiently. - Team coordination and communication: Maintain clear communication channels among team members, contractors, and clients. - Budget management: Responsible for ensuring projects stay ...
Looking for an industrial / mechanical engineer professional who can assist in a variety of areas, from product design to overseeing the production process for skate facilities. Key Responsibilities: - Skatepark Design: You'll be responsible for designing skate facilities that are both innovative and practical. - Skatepark Construction: You'll be overseeing the construction of these facilities, ensuring they're built to a high standard. - Production Process Management: You'll be handling the production process for the skate facilities, ensuring they're manufactured efficiently and to spec. Ideal Candidate: - Spoken and written fluent English - Proven experience in industrial and mechanical engineering, particularly in product d...
I need a Blazor application, like a teleprompter, that allows users to control the scrolling of text by reading out loud the text. When the user stops reading, the scrolling stops. When the user starts reading again, the text should resume scrolling. It should be specifically designed for web browsers, being compatible with Google Chrome, Mozilla Firefox, and Microsoft Edge. Key requirements include: - A voice activated scroll feature that operates when the user finishes reading a line of text. The text should then automatically scroll upward. - If a user misses a word or line of text, but starts reading the next line, the scrolling should resume from the new line. - The application should be responsive, efficient, and user-friendly. The successful ...
...Develop Ionic application adapting to our detailed design * Seamless integration with a specific cloud service * Maintain code and fix bugs when required * Create functional, responsive, and smooth UI Skills and Experience: * Proven experience as an Ionic developer * Fluency in mobile platforms: iOS and Android, and web * Proficiency in cloud services integration * In-depth understanding of coding and the ability to troubleshoot and analyze websites for speed, functionality, and aesthetics * Knowledge in making architectural recommendations To be most successful in this position you should have a keen eye for detail, be committed to meeting deadlines, and be eager to fix bugs so that the final product is error-free. I'm looking ...
...the focus of this project is three-pronged: 1. Implementing my existing design: Although I already have a clear design concept of what I want, I will need you to translate this into code efficiently and effectively. 2. Emphasizing on speed and performance: It is critical to me that the 3D animations and visualizations developed don't just look good, but also perform well under a variety of conditions. 3. Creating a 3D animation: The primary purpose of the application being developed is 3D animation. I expect lifelike, smooth, and detailed animations. Below are the key traits that the ideal freelancer for this job would possess: - Extensive experience with , GSAP, and VanillaJS. - The ability to write highly optimized, perform...
I need a solution that can automatically insert page numbers onto every A4 page in my document at the bottom. Key Requirements: - The system should work with A4 format. - It should be able to insert these page numbers automatically and consistently on every page. - The page numbers should be placed at the bottom of each page. Ideal Freelancer: - Experience working with PDF manipulation and automation. - Proficient in software that can perform automatic page numbering. - Attention to detail in maintaining consistency in design and positioning of the page numbers.
Job Overview: We urgently require a talented and experienced Figma designer with strong proficiency in React.js to update the design and content of our financial services website. The successful candidate will be responsible for revamping existing static pages to make them live, responsive, and dynamic. This role demands immediate availability and the ability to deliver high-quality work within a tight deadline. Responsibilities: Revamp Existing Website Interface Quickly analyze and update the current design and content of the static pages. Ensure new designs are modern, user-friendly, and engaging. Efficiently translate Figma designs into functional React.js components. Design and Update Sections Redesign the following sections, ensuring compatibility...
I'm looking to enhance the SEO of my existing business website. My main focus is to increase the website traffic. Key Points: - I need a professional who can identify and implement strategies to boost my website's visibility and attract more visitors. - I'm particularly interested in on-page and technical SEO services such as keyword optimization and site speed optimization. - The goal is to positively impact the website's search engine rankings and subsequently increase organic traffic. Ideal Skills and Experience: - Proven track record in SEO for existing businesses, particularly in increasing website traffic. - Expertise in on-page SEO, including keyword optimization and content quality improvement. - Proficiency in techn...
I'm seeking an expert consultant who specializes in quality control within the packaged food industry. The role will be focused on quality assurance process improvement, specifically to streamline and optimize these processes. The ideal candidate will have: - Extensive experience in the packaged food production industry - In-depth knowledge of quality control processes - Experience in quality assurance process improvement - Strong background in packaged food safety standards - Demonstrated success in optimizing quality control procedures Your expertise will be invaluable in helping to ensure the highest level of quality in our packaged food products.
I'm looking for a professional to integrate home automation features in my living space. I'm interested in automating lighting, heating/cooling and integrating specific features for each area. Key Requirements: - Lighting Automation: I need the system to include dimming capabilities, color changing lights, and motion sensor lights. It should be able to adapt to different lighting needs and situations. - Heating/Cooling Automation: I have a smart thermostat and I would like it to be integrated into the system. The system should allow for optimal temperature control and adapt to my preferences. Ideal Skills: - Home Automation: Experience with setting up and integrating smart home features is a must. - Lighting Systems: Proficien...
...cart who can also give some idea. ( using ) Reference is We will add Auction bidding option ( ) I was hoping to see any references you’ve created that is similar to direct-liquidation idea, we want something very similar but with having the auction feature added, which is something already available and offered from CS-Cart Looking to see what would you suggest to make with a similar idea to our reference Buy now and Bid option with payment gateway. multivendor with a bidding system. Ppl can buy or bid based on vendors choice and the system can automatically award to bidded products as admin can set
I'm in need of a proficient typist to convert the text from printed documents into digital form. The project primarily requires: - Entering text data: The task mainly involves converting the text from printed documents into digital format. The ideal candidate should have: - Excellent typing skills: As the core of the job is typing, a high level of accuracy and speed is required. - Attention to detail: It’s critical to ensure the data is entered correctly and without errors. - Experience in data entry: A background in similar projects or data management is preferred. Looking forward to your bids.
Here is your rare opportunity to make Good Money!!! Do you thrive in a fast-paced environment where your success is directly tied to your effort? Are you passionate about connecting businesses with the power of a stellar website? If so, we want YOU on our team! We're a High Converting Website Design Agency looking for a driven, commission-only sales superstar to join our ranks. In this role, you'll be responsible for: Prospecting and Cold Calling: You'll identify potential clients who need a website refresh or a brand new online presence. Be prepared to make a positive first impression and build rapport over the phone. Understanding Client Needs: You'll have a knack for uncovering a client's vision and translating that into act...
...need of an experienced professional to assist in integrating 2 instances of Unleashed. The primary goal is to optimize 3pl, ordering and inventory management by streamlining the process across both instances. Must be able to get Unleashed platform to talk to our clients unleashed account. Providing live stock updates order from one to another live and automating all this. This will need to be completed this week and no later as we have a tight deadline to achieve this. Flow Chart, Shopify Order > Unleashed > (Updates stock levels on clients unleashed as well as our own)> Send order to clients unleashed. Client uploads new stock > updates our unleashed account. Key Tasks: - Inventory Management...
I am looking for a well-qualified freelancer to help me develop a motivational app using AI. The user interface required for the app will be a mobile application. We will also need an admin panel to manage user subscriptions. Additionally, AI scripts need to be incorporated into the app as well. The purpose of the app is to motivate users and encourage them to reach their goals. The freelancer I choose to work with must possess advanced experience in both mobile application development and AI programming. They should be comfortable working with both UI/UX design and backend development to ensure that the app functions correctly. Project Brief -
...management of walnut trees, with specific emphasis on nut quality improvement and pest/disease control. Key Responsibilities: - Designing and implementing effective irrigation systems tailored for a 5-20 acre walnut orchard - Developing and executing strategies for pest and disease control in walnut trees - Implementing machinery and equipment for efficient farm operations - Provide consultation and strategies for improving overall nut quality Skills and Qualifications: - Proven experience in agriculture engineering, particularly with walnut tree management - Proficiency in irrigation systems design and implementation - Strong knowledge of farm machinery and equipment - Expertise in pest and disease control in orchards - Ability to strategize ...
I have less than 10 documents that need to be typed for online publication. The purpose of this typing task is for data entry. Ideal skills: - Proficient in typing, with strong accuracy and speed - Attention to detail to ensure no errors in the data entry - Familiar with online publication process - Good command of English The successful candidate needs to be able to transcribe the content in a timely manner so that it can be quickly published online.
