Arduino keyboard projectscông việc
Mình cần code quản lý và điều khiển thiết bị ESP8266 từ server. Yêu cầu mô tả ở file đính kèm
điều khiển nước trong bình bằng 2 chế độ : - Chế độ 1 : sử dụng cảm biến siêu âm siêu âm chống nước để điều khiển nước theo chiều cao ( <10cm thì bơm chạy . bơm đến khi >40cm thì dừng và van điện từ hoạt động để xả nước ra ) -Chế độ 2 : sử dụng cảm biến mực chất lỏng để điều khiển ( 1 cái gắn bên trên, 1 cái gắn bên dưới ) . bơm nước đến khi cả 2 cảm biến đều có tín hiệu thì van điện từ hoạt động để xả nước ra * điều khiển bằng công tắc xoay 2 vị trí và hiển thị các thông số trên lcd như lưu lượng , chiều cao (khi dùng chế độ 1 ) , cảm biến nào hoạt động ( khi ở chế độ 2 )
Mình đang cần làm game về Typing (luyện đánh máy) dành cho học sinh Tiểu học. Đây là 1 vidu:
Dùng arduino điều khiển động cơ step mở van nóng lạnh thông qua cảm biến nhiệt và nút cài đặt nhiệt độ theo mong muốn
Mình hiện tại có 1 hệ cân bằng gồm Arduino, servo, gear, thanh thẳng để banh. Mình đã hoàn thành và chạy tốt. Nhưng yêu cầu thêm là cần phần bản vẽ P&id nữa thôi. Hình bên dưới là bộ điều khiển PID. (nội dung job là so đồ P&ID).
thiết kế và lập trinh mạch arduino giao tiếp điều khiển với module sim
Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lư...biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là cảm biến có sẵn đơn vị, chỉ có đổi đơn vị đầu vào thành vôn". thiết kế mạch EC meter qua chương trình Orcad hoặc Proteus. In mạch EC metter. Cảm biến TDS "EC Metter" do tự làm.
- Mình cần làm tool auto trên nền tảng phần mềm Automatic Mouse and Keyboard có thể nhận diện được mã trên Excel để sau đó thao tác trên webgame. - Mình mua tool nên mình lấy cả source và cần hướng dẫn cụ thể các hàm trong source để tiện chỉnh sửa. - Chi tiết công việc liên hệ qua số :[Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users] Giang 27t
Thực hiện sợ đồ, gia công sản phẩm có sẵn, thêm tính năng xoay 180 độ cho sản phẩm nhờ servo!
Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo động đột nhập. - 3 ngõ Output khiển tích hợp timer: bơm hơi, đèn, quạt. Bạn thạm gia dự án có thể chọn 2 phương án: giá thầu tổng hoặc chỉ thi công (vật tư dự án cung cấp)
Sử dụng cánh tay 3D vẽ theo mẫu có sẵn , in 3d Sử dụng Arduino Mega 2560 + Ramps 1.4 shield Hiện đã có mô hình
...carefully and only apply if you agree with the payment and initial short deadline, submit your bid using the format below or it will be immediately rejected ******* URGENT PROJECTS I currently have three important research projects that were due this Saturday but were not started. These must be completed by Sunday, 5:00 PM MST. I have created detailed instructions and expect minimal questions. No time extensions will be granted. If you can complete these by the deadline, you will receive a guaranteed $30 CAD plus a significant gratuity for timely and high-quality work. START IMMEDIATELY You must be able to start these major projects today and dedicate significant time to ensure completion by Sunday. Only apply if you have sufficient availability over the next two ...
I'm working on a project for my BMW E60 and I need a professional with Arduino coding experience to help me with the programming. The project involves creating a remote start system that uses either the Nano 33BLE or an ESP with a CAN bus module. The system will also incorporate a fingerprint module and various other safety sensors. Key aspects of the project include: - All coding needs: This includes the coding for the remote start using the fingerprint module, the remote unlock functionality using BLE or standard Bluetooth, and the integration of the CAN bus and other safety sensors. - Focus on all elements: The coding assistance required will cover every aspect of the project, from the integration of the CAN bus module to the configuration of the BLE/standard Bluetooth for ...
Potrzebuję stworzyć projekt do Arduino Nano gdzie poprzez RS485 będę odbierał 2 wartości z zakresu 0-100 używając Modbus RTU w trybie Slave. Mam kupione wszystkie potrzebne część ale potrzebuję do tego programu.
tengo un arduino uno con shield W5100 y esta en ethernet con su código para mover el servomotor que tiene tengo que entrar pára controlarlo remotamente a una dirección Internet como http;// y deseo entrar por MIT APP INVENT de forma que por medio flechas para girar izquierda ,derecha remotamente el servomotor
I want a person who is master in Arduino, Moisture/Humidity Sensor and Solenoid Valves of Pipes, In This project I want to integrate around 20 moisture sensor each connected to each plant and a reservoir containing water with a motor and solenoid valves leading to each plant using Arduino We can do like which plant needs water also this project should run on AC Current, when the level of water in reservoir is less it would send an alert to the user by beeping and close the motor for time being, just simple, This I want like for my home. Please if you make this it would be very kind of you because oftem I am not at home and my plants die due to lack of water
Development of advertising platform for simple game scratch voucher format, minesweeper, slot machine god, picture puzzle, bingo game, and keyboard typing game Game development that works on web and appPWA Scratch voucher format, minesweeper, slot machine god, picture puzzle, bingo game, keyboard typing game advertising platform development All games have results within 30 seconds and there is also a tournament format Only those with game-related development experience are encouraged to apply Project participation developer qualification requirements 1 Do not communicate in English. Use a translator. Development documents are not in English either 2 Only developers who can participate in development right away are encouraged to apply 3 Only those with related game developm...
...looking for a talented and creative designer to develop a low-fidelity mockup for an innovative TODO application that integrates two key modes: Planning Mode and Execution Mode. The goal of this project is to visually capture the app’s concept, layout, and user interactions before we move forward with development. The ideal candidate will create a flexible, user-friendly design that incorporates keyboard navigation and a visually appealing, intuitive interface. Responsibilities: Design Mockups: - Develop a low-fidelity interactive mockup that demonstrates the structure and functionality of both Planning Mode and Execution Mode. - Focus on clear user flows, usability, and the ability to navigate tasks seamlessly. - Highlight key features like recurrence setup, rewards, pro...
Budget: 5k to 8k (INR) for a month - Show interest only if you are ready for this budget for only WP related work. JD: I'm looking for a WordPress developer for a month with fixed pricing. As we are outsourcing our overdue projects, this opportunity is perfect for someone who can handle tasks, finish them and give daily updates. Key Responsibilities: - Customizing themes to meet project specifications - Optimizing websites for speed and user experience Skills & Experience: - Proven expertise in theme customization and website optimization - Hands-on experience with E-commerce, Blogs, and Corporate websites - A strong focus on improving user experience and increasing conversion rates The ideal candidate will have the ability to deliver high-quality work consistently an...
I'm looking for an engineer with experience in microcontrollers or Arduino to build a timer for an educational project. This timer should have the following functionalities: - Countdown Timer - Interval Timer The timer should use a Seven-segment display. Ideal candidates for this project should have a strong background in electronics and programming, particularly with Arduino or similar microcontrollers. Experience with building educational tools or projects will be a plus.
Same as u have done before. $36.80 x 30 (1-2) projects per week
I need assistance with deploying a Django-based Python web application and a Node.js project on my dedicated VPS. Additionally, I require the creation of two APIs for the Python project. The ideal freelancer for this job should have: - Proven experience in deploying web applications on Dedicated VPS - Proficiency in Python and Django and flask - Strong skills in Node.js - Experience in creating APIs - Familiarity with VPS management Please submit your bid if you can deliver this project promptly and efficiently.
...will appear. 4. For the buttons that opens search box, the search box shows the list of the folder contents, it is currently not sorted. Please change it to "sorted" list. 5. On the same Photo button, There is a function to automatically copy the data from one field to the search box. It should normally do an automatic search but it is not automatically searching until I manually type data by keyboard. Can you correct the trigger? When the data is copy and pasted, the search is not triggered correctly. 6. In the login page, the username field is multiple lines, i want you to change this to single line only. When user type username and press enter, it makes next line in the username field. I want you to make the cursor go to password field when enter key is pre...
...Content strategies. Provide actionable recommendations based on their strengths. 8. Performance Monitoring Set up Google Analytics and provide a report on key metrics. Track keyword rankings and show progress with regular updates. Monitor organic traffic growth and conversion rates. 9. Accessibility and UX Optimization Ensure the site is accessible to all users (e.g., alt text, ARIA labels, keyboard navigation). Improve site navigation and user experience. Fix any design issues that negatively impact usability. 10. Tools and Reporting Use reputable tools (e.g., Ahrefs, SEMrush, Screaming Frog) and provide reports from these tools. Document all work performed, with before-and-after screen recordings and clear explanations. (no photoshopping of screenshots sorry scammer...
I'm looking for a mobile app developer to create an application for monitoring data from a moisture sensor connected to an Arduino device. The app should be compatible with both iOS and Android platforms. Key Features: - Monitor data from a moisture sensor in real time - Cross-platform compatibility (iOS and Android) Ideal Skills: - Proficient in mobile app development, particularly for iOS and Android - Prior experience working with Arduino and sensor data - Strong understanding of UI/UX for sensor monitoring applications
Keyboard practice simple game web-based and app pwa development Keyboard position, word sentence keyboard position learning game development Speed and accuracy must be done within the time limit and is the same as the existing keyboard game practice game released on the Internet Users can play the game by accessing the web or app pwa and there is a tournament There are conditions that development participants must know 1. Do not communicate in English, but communicate with a translator. Do not ask the client to speak English 2. If you work together, only developers who can develop immediately and complete development quickly participate Participate in development that meets the above two conditions, and if you do not meet them, Please do not apply for part...
I'm in search of a talented animator skilled in both 2D and 3D animation to collaborate on various exciting projects. Your expertise will be instrumental in interpreting and bringing to life detailed concept art and rough sketches. Key Responsibilities: - Create high-quality 2D/3D animations based on provided concept art and project briefs. - Take creative direction and contribute to the overall creative process. - Work independently, demonstrating a strong attention to detail and understanding of animation principles. Ideal Candidate: - Proficient in both realistic and cartoonish animation styles. - Excellent communicator, with a positive attitude and ability to meet creative challenges. - Able to interpret and animate from rough sketches. Since I understand that quality wo...
...minutes to over 1 hour 30 minutes. On average a file is about 1 hour 15 minutes. Most interviews are group interviews with 5-6 people. A few are individual interviews. Total files to transcribes are not confirmed - it may be as few as 5 files or as many as 15 files (my interviews are still ongoing). Special requirements: I need line by line transcriptions in the same language (Bangla), in the avro keyboard format (kalpurush font). It would be preferable if speakers could be uniquely identified based on voice. If not, then distinguishing interviewee/interviewer is enough. There are other small requirements such as noting if people laugh or multiple people agree with each other, etc. See the attached document with further instructions and examples. Quotation: I would prefer to pa...
We are seeking a highly skilled Senior NextJS Developer to join our team for developing both internal products and external projects. The ideal candidate will have extensive experience in building web applications and a strong understanding of modern web platforms. You will collaborate with cross-functional teams to deliver high-quality solutions in a fast-paced environment. If you are passionate about developing innovative web solutions and have a proven track record with NextJS, we would love to hear from you.
I am seeking an experienced WordPress developer to join my team. This role involves converting designs from both Figma and Adobe XD into WordPress, working primarily with custom-made themes. The ideal candidate will not only be proficient in WordPress development but also skilled in technical optimization and performance tuning. Key Responsibilities: - Convert designs...Responsibilities: - Convert designs from Figma and Adobe XD into WordPress - Work with custom-made WordPress themes - Optimize site performance (loading times, SEO, server load) - Bug fixing and troubleshooting Key Requirements: - Flexible and self-motivated working style - Hourly rate: Up to €30/hour according to Qualification If this sounds like you, please apply with examples of previous WordPress projects...
I'm looking for an SEO specialist to optimize my website, kubeleprojects.co.za. The goal is to improve search engine rankings in South Africa, boost organic traffic, and enhance visibility for my key services. Key Services for SEO Optimization: - Fencing Installers - Generator Maintenance - CCTV In particular, I would like to focus on: - On-page optimization Ideal Skills & Experience: - Proven experience in SEO, particularly on-page optimization - Familiarity with South African market and search trends - Experience working with service-oriented websites - Ability to deliver measurable results in terms of increased traffic and improved search rankings.
I'm a newcomer passionate about content writing, particularly in the realm of copywriting. I'm eager to dive into the world of freelance work and build my portfolio. My primary interest lies in copywriting for email marketing campaigns. Ideal Skills: - Exceptional writing and grammar skills - Understanding of marketing principles - Ability to write persuasive and impactful copy - Familiarity with email marketing platforms (e.g., MailChimp, Constant Contact) is a plus Experience: - While I'm new to freelancing, I have a strong passion for writing and a keen interest in marketing. I'm ready to learn and grow with every project. I am looking for opportunities to showcase my skills and dedication. I am open to constructive feedback and committed to delivering high-qual...
I'm in need of an expert web developer who can c...compatible with mobile devices. - It should incorporate various interactive elements. - Specifically, I need the code to include animations or transitions. There's an example of what I'm looking for: not the whole same thing but something similar, i was thinking that instead of being a home it could be a laptop and the options can be found in a keyboard? I would also appreciate any ideas onto it to make it more unique! Ideal Skills and Experience: - Proficiency in HTML, CSS, JavaScript and other relevant web technologies. - Extensive experience in creating mobile-friendly codes. - Proven track record of developing interactive web elements. - understanding of animations and transitions.
I'm seeking a skilled web developer to implement crucial accessibility features on my corporate website. This project aims to enhance the user experience for individuals with disabilities, aligning with global standards of web accessibility. Key Requirements: - Implement features that support screen reader usage. - Facilitate keyboard navigation throughout the site. - Adjust color contrast for better visibility. The areas targeted for these enhancements include the homepage, contact page, and service pages. The ideal freelancer for this project should have a strong background in web development, with proven experience in implementing accessibility features on corporate websites. A keen understanding of web accessibility standards and guidelines is crucial for the successful ...
Needs to hire 6 Freelancers Sites Requirements: 1. English Sites: As over 30 , Traffic over 10K 2. Site niche: Technology, AI , Education(Targeting students aged 16 and above),Business 3. Need 2-3 do-follow links per post ‼️Send me the sheet including the domain, as, traffic , price, and screenshots ‼️ Screenshots: conversation with the admin shows that he accept the guest post and payment after live link is indexed. ❤Please put all the data information of the above sites into Google Docs. ❤Those who do not provide site data through Google Docs will not be replied to. ❤I will prioritize working with those who have provided all the information. Publish Requirements: 1.✔️ Need 1 do-follow link 2. ✔ Live link must be indexed in Google. Keep articles on site permanently. 3. All cont...
Project Description: We are looking for an expert freelancer to develop a custom watch capable of receiving messages from an online platform and displaying them in tuple format. The watch should cycle through messages one at a ti...for showing messages. Button for navigation. Bluetooth communication. Deliverables: Fully functional watch prototype. Source code for both the watch and the external ESP32 module. Circuit diagrams and assembly instructions. Freelancer Skills Required: Embedded systems development. Experience with microcontrollers (ATtiny85, ESP32, etc.). Knowledge of Bluetooth communication. Proficiency in C++/Arduino programming. Hardware prototyping (OLED displays, buttons, power modules). Documentation skills. Budget and Timeline: Budget: 8k. Timeline: Deliver within ...
...com/store/apps/details?id=com.emeraldislestudio.fapcounter&pli=1 Project Scope Platform: Windows 10 and 11 compatibility. Technology Stack: Preferably .NET Framework (WPF or WinForms), though other Windows-compatible technologies may be considered (C++, Electron, etc.). Key Features: Replicate all features of the mobile app (name and features will be provided). Adapt the UI for desktop users (mouse/keyboard input). Integration with Windows features such as: System notifications. File handling (if applicable). Local storage or database support for saving user data. Performance optimization for seamless operation on mid-range hardware. Design: Implement a modern and user-friendly interface, adhering to Windows Fluent Design principles. Provide mockups or wireframes for appr...
I'm looking for a professional who can build an Arduino WiFi smart switch for controlling my lights. The control mechanism will be a data processing algorithm with two variable inputs. Key Responsibilities: - Develop a smart switch using Arduino that connects to WiFi - Create a data processing algorithm with two variable inputs for controlling the lights Ideal Skills: - Proficiency in Arduino programming - Experience with WiFi module integration - Strong understanding of data processing algorithms - Prior work with smart home devices is a plus Please share your relevant experience and any similar projects you've worked on in the past.
More details: What is the main purpose of your Arduino project? Home automation Which components will you be using in your home automation system? Which specific feature do you want to prioritize in your home automation system? Energy efficiency (e.g., smart lights, thermostat)
I am looking for an experienced freelancer who can assist with PLC programming, particularly in TIA Portal, for various industrial automation tasks. Projects may include programming operation of presses, setup of conveyors and robotics systems, and integration of system alarms for temperature control. Each project will vary in complexity; terms and specific requirements will be discussed per project basis. The presses are from 1000 to 2500 tons, they have 3 operations - compression, punching, punching. The company produces bearings for cars, heated cylindrical pieces are compressed (a circle is formed), in the second operation they are punched, the 3rd operation punches out the central part of the circle and a ring is formed, which goes into further processing. The press has the m...
We are seeking an experienced civil engineer who specializes in land development and construction projects to collaborate with our team on a regular basis. Responsibilities include advising on site planning, compliance with local regulations, design optimization, and overseeing project execution. The ideal candidate will have a strong background in both the theoretical and practical aspects of civil engineering, with a focus on sustainability and innovation in land development.
I'm seeking skilled Software Developers specializing in Web Development for multiple upcoming projects. The nature of these projects varies, including but not limited to E-commerce, Blogs, and Corporate websites. Ideal candidates should possess: - Proficiency in various web development languages and frameworks - Experience in creating diverse types of websites - Excellent problem-solving skills - Ability to work on different projects concurrently Your portfolio should showcase a range of web development projects. Looking forward to your proposals.
https://www.freelancer.com/projects/ethereum/Remix-ETH-Contract-Debugging-Assistance/proposals
I'm in need of an experienced video editor for a variety of upcoming projects. Key responsibilities: - Editing a range of video types including promotional and tutorial videos, with advanced effects and animations. - Utilizing Adobe Premiere Pro exclusively for all editing tasks. Ideal candidates should: - Be proficient in using Adobe Premiere Pro. - Have a strong background in video editing, particularly with creating advanced effects and animations. - Be able to handle multiple projects in a timely manner. If you're passionate about video editing and have the skills necessary to bring my videos to life, I would love to hear from you! Contact on WhatsApp 7247827956
I am seeking a trainer to teach middle school students STEM concepts using Arduino. The primary focus will be on hands-on, interactive lessons that make these concepts accessible and enjoyable. A strong background in both STEM and robotics is crucial, as is experience working with this age group. Key Responsibilities: - Develop and deliver engaging STEM-focused lessons using Arduino - Foster a positive and inclusive learning environment - Adapt teaching methods to suit different learning styles and abilities Ideal Skills and Experience: - Proven experience teaching middle school students - Strong knowledge of STEM concepts and robotics - Proficiency in using Arduino for educational purposes - Excellent communication and interpersonal skills
...simple electronic circuit to control a smoke system for a small aircraft. It is based on an Arduino and the concept is fairly simple. I have a 3-pole toggle switch with the following functionality 1. System is off- no power to the relay 2. System is Armed - in this case the smoke pump will be turned on with a double click on the momentary stick button and off with a single click 3. System is manually on- the smoke pump is on. Power is from the aircraft battery (14.4V), and I have a voltage converter to 7V for the Arduino circuit and 14V for the relay power to the pump. I have the system working on a breadboard, but it has an issue - as soon as the load is activated, it seems that the power to the Arduino is interrupted and it resets itself. The solution is probab...
HM Interface Designed by Matlab program will send step motors data from Matlab to Arduino. Control a stepper motor connected to Arduino through Matlab. Arduino sketch file communicates will Matlab program. Program Interface will show and control current angle/step, degrees to Jog, motion jog +/- and X Y Z current position each of joints. On the program Human Machine Interface will have buttons for Teach New Position, Modify Position, call program and delete program, etc. . Program will make Auto Calibration, Manuel Calibration and Show Calibration values for each joints. Program section will be inputs and outputs toggle buttons for entering values servos and digital outputs. MATLAB Program will provide us as design view with written codes not just as .exe file. Progr...
