Simple arduino motor projectscông việc

Mình cần code quản lý và điều khiển thiết bị ESP8266 từ server. Yêu cầu mô tả ở file đính kèm

I need 1 Freelancer for 3d print project No need UV Mapping

Personal Project : *Detail : ROS 2 and linux environment , using Lidar 2D or 3D , IMU sensor, Encoder , control BLDC motor by Can or serial *Working Skill : More experience about Linux (ubuntu) ,ROS , IOT, sensor driver, motor control, CAN & serial communication *Working method : Remote *PJ time : code design + actual test ~ 2 month (Not strict on time and able discuss) *Target : The robot can recognize the map and move smoothly * Expected cost : 500$ ~1000$

Run smoothly on localhost is enough, using typescript redux, no back end needed. All data get from fakeapi

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 )

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

Công ty mình đang cần tìm các bạn freelancer làm animation. Bên mình đã có file cắt ghép chi tiết PSD, chỉ cần add chuyển động đơn giản như video clip dưới là được. Công việc không khó, chỉ cần các bạn chịu khó :))) và có tinh thần trách nhiệm. Yêu cầu kỹ thuật: - Phần mềm: Adobe Flash Professional CS6 - Thời gian làm việc: linh hoạt, chủ động - Hình thức làm việc: Online Nguồn việc tương đối nhiều và ổn định, rất mong tìm được đồng đội hợp cạ để hợp tác dài lâu. Các bạn quan tâm vui lòng gửi CV +Portfolio qua email: (Removed by Freelancer.com Admin) Tiêu đề mail: [Animation Pr...

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

Viết 1 app android lấy api của google assistant về đơn giản.

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.

Port a simple android app to ios

[THUÊ CODE PROJECT] Mình đang làm project 2 nhưng k kịp code, do đó mình cần thuê 1 bạn code tạo 1 forum đơn giản. Yêu cầu: Sử dụng Spring + ReactJS. Các chức năng chỉ cần cơ bản. Đã có sẵn tài liệu phân tích và thiết kế. Lương: 1.500.000 VND [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

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

Em muốn xây 2 pages, 1 trang như trang này Một trang như trang này : với đầy đủ chức năng thanh toán, đăng kí thành viên.

Em muốn xây 2 pages, 1 trang như trang này Một trang như trang này : với đầy đủ chức năng thanh toán, đăng kí thành viên.

ban lam duoc tra loi minh , giong lan truoc , can lam ex 2.1 va 2.2

Hệ thống CRM đơn giản cho một công ty bất động sản. Bao gồm các chức năng: - Quản lý khách hàng: thông tin chi tiết về khách hàng như tên tuổi, địa chỉ, điện thoại, sở thích... - Quản lý hợp đồng: Tạo hợp đồng, xuất hợp đồng ra file word, in hợp đồng. - Quản lý sản phẩm: Import và Export dữ liệu từ file excel. - Quản lý lịch làm việc đơn giản: Thêm lịch cho từng ngày. Nhắc nhở lịch. - Thống kê các công việc của nhân viên.

I'm looking for a developer to create a straightforward stock entry app for Android. This app should come with a user-friendly dashboard and basic stock entry features. Essential Features: - A simple stock entry interface - A comprehensive dashboard for stock overview - Reporting and analytics capabilities Please note that this app will be open access, meaning it won't require user authentication via email/password or social media. Therefore, the focus should be on creating a smooth and intuitive user experience without the need for logins or account setups. The ideal candidate for this project should have: - Proven experience in Android app development - Strong skills in creating engaging user interfaces - Prior experience with integrating reporting and analytics feat...

My existing Android application is very old and targets SDK version 19 or so. I require it to be migrated to AndroidX and to be compatible with Android 14. The app is basically a little webserver and webpage, and communicates with an Arduino via the AOA protocol. Key Requirements: - Convert the app to run on Android 14. Ideal Skills: - Experience in Android app development and upgrades.

I am seeking a skilled virtual deal closer with a strong background in architecture to assist with securing deals on a wide range of architectural projects, from residential to commercial and industrial. This role encompasses client outreach and follow-ups, proposal and contract creation, and negotiating terms and closing deals. The ideal candidate will have an understanding of architectural projects and markets on a local, national, and international scale. Key Responsibilities: - Client outreach and follow-ups - Proposal and contract creation - Negotiating terms and closing deals Ideal Skills and Experience: - Strong background in architecture - Experience with client outreach and follow-ups - Proficient in proposal and contract creation - Skilled in negotiating terms an...

I need a Shopify developer to build a site showcasing countertop slabs, similar in style and layout to Imagine Surfaces () . The website will be informational only—no checkout or SEO features are required. Key Requirements: Customize or create a Shopify theme focused on displaying countertop slab products Include clear product images and brief descriptions Omit checkout functionality (informational only) Ensure a clean, modern design that is mobile-friendly Deliverables: Fully functional Shopify site (no checkout) Polished design reflecting the example site’s style Quick turnaround (please provide estimated timeline)

I need a modern, neutral-colored logo for our annual Sales Kick Off 2025. The logo should include our company logo, the text "Nectar Sales Kick Off '25", and the tagline "Make your mark". There are no additional graphic elements or icons required, just a clean, professional design which we are susing for a singular event. I like the idea of "Sales Kick off", "Make your Mark" being in cursive. Maybe "Make your mark" be the main title with "Nectar Sales kick off '25" underneath. Attached are a few company logos- we would like to have one of them in there- feel free to use whichever you would like Ideal skills for the job include: - Graphic Design - Logo Design - Adobe Illustrator - Visual Communication - Brand Strategy...

I need someone to create a line graph with provided data. And also a copy of the template. In google sheets format. This will be to show a month by month progression rate for number of quotes sent and accepted for 4 sales reps.

...convencionales solo que tiene la ventaja de estar automatizado después de seleccionar la rutina de entrenamiento, replicando rutinas y lanzamientos de un juego real, para esto se realiza una programación en microcontrolador PIC 18F4550, controlando un LCD, teclado matricial 4x4, dos motores sin escobillas para el lanzamiento de la pelota, dos servo motores para el movimiento del angulo de lanzamiento y un motor de paso para la elevación de las pelotas hacia el cabezal de lanzamiento, dónde están ubicados los motores sin escobillas...

I have an Arduino project that has unexpectedly stopped functioning. The program simply quit working without any error messages. It's using a mega board with a PWM board to drive 9 servos. - Ideal Skills: Knowledge and experience with Arduino programming and debugging are essential. - Previous Experience: A portfolio showcasing prior work with Arduino projects will be beneficial. - Additional Skills: Problem-solving skills and patience are highly appreciated. I need a professional who can help troubleshoot and get my project back on track.

I have a Figma design for a simplistic site. The project involves creating a website with the following key functionalities: - Document Upload: Users should be able to upload various types of documents. - Personal Data Upload: Users need to provide their name, skills, interests, contact information, and profile picture. They should also be able to upload files containing their projects, diplomas, text documents, and schemes. - Recommendations Area: The site should include a section where recommendations are provided. These recommendations will come from a collaborator's list, indicating what contests they entered, and randomly generated recommendations. - Activity Summary Download: Users should be able to download a summary of all their account activities. -Saved documents lis...

I'm looking for a straightforward, three-page website that provides a brief on our real estate investment firm. The pages should be Home, About, and Contact. The ideal candidate for this project would have experience in web design and development, particularly for the real estate sector. Key Requirements: - Design and develop a three-page website - The Home page should just have our logo and a slogan - The About page should detail who we are - The Contact page should include our contact information and a contact us box Ideal Skills: - Web design and development - Ability to create a clean, professional looking site Target Audience: The website is aimed at real estate investment firms and private investors . So, it should be designed to appeal to this demographic.

I'm looking for a reliable and detail-oriented data entry specialist. The tasks may vary from updating databases, entering data into spreadsheets, to transcribing documents. Ideal Skills and Experience: - Proficient in data entry tasks - Strong attention to detail - Good at transcribing - Experience with updating databases - Able to work on a long-term basis for $2 per hour

I'm looking for a developer to create a dog feeding calculator for my WordPress site. We have already purchased the Cost Calculator for Wordpress plugin by QuanticaLabs (sold on Themeforest) but we do not have the time to set this up. The calculator should take in the following inputs: - The dog's weight (enter value) - An option for feeding at either 2% or 3% body weight The outputs from the calculator need to be: - The daily food amount at 2% body weight - The daily food amount at 3% body weight Ideal candidates for this project should have experience with WordPress development and creating interactive tools.

Simple Rive to Lottie animation conversion here is the animation I need redone, I can also supply SVGs.

Hi, We are looking for a creative and skilled logo designer to create a logo for our motor sales company. Project description: Create a logo for our motor sales company, Motorgården. We are looking for a simple and clean logo that’s easy to recognize, memorize and easy to print on merchandise. We would like the logo to be used with both bright and dark backgrounds, so we would need two versions. We are open to your suggestions in terms of colors, elements and symbols. Summary: - Company name: Motorgården - Simple and clean logo - Easy to recognize and memorize - Easy to print on merchandise and suitable for a range of applications from business cards to billboards - Two versions (bright and dark background) - No restrictions in ...

I am assisting my child and his friends in building an Android app which can detect images using AI and vocalize/describe them. Our plan is to use this app as talking camera for blind people.

Prepare the new file using the Black River project as example Intersect the OOB terrain with image grid, then copy and paste resulting lines onto terrain Transfer map tile textures onto the terrain since OOB textures are very low quality Import DWG Create an extrusion for site, intersect Create two unique components for the site - existing and new Extrude roads, then intersect with new site If sloping site, regrade to max 8% slope. I use Artisan plugin for this. Place equipment as per dwg

create a simple yet effective mobile application. The app should run seamlessly in the background, efficiently handle incoming SMS messages, and perform automated responses and data summarization tasks. Key features include: Background service functionality to monitor incoming SMS messages. Send a welcome message upon receiving the first SMS from a customer. Send a predefined follow-up message upon receiving a second SMS. Message storage: Collect and organize all received messages in an array format for easy retrieval and processing. And send summared message and pass the url with get param including the text content

We're looking for a React Native developer to create a small app that runs in the background, detects incoming SMS texts messages, sends a welcome message in response to the first message, another detail on the second, and summarizes all message [1] and message [2] and send the text message to another number using twilio API that's it, this operation should happen as soon as it deducts the new message.. this app must run even if the device is locked.. no playstore or app store is required Please respond to the project only if you read the description fully Thanks

I'm looking for an experienced Arduino programmer who can write code for a hydropower turbine. The main function of the code will be to control the turbine speed. Key Requirements: - The Arduino should automatically adjust the turbine speed based on the water flow rate. - Although I currently have no measurements for the water flow rate, the code should be flexible enough to incorporate a flow meter in the future. Ideal Skills and Experience: - Proficiency in Arduino programming is a must. - Prior experience with hydropower turbines will be highly regarded. - Ability to write adaptable code for future sensor integration is essential. - Knowledge of controlling speed based on variable conditions.

I am seeking a talented graphic designer to rebrand our case studies, flyers and powerpoints. The ideal professional will have a modern and sleek design approach and will be able to incorporate a consistent rebranded house style across our flyers, case studies, posters, and PowerPoints. Key Requirements: - Design of case studies in a modern and sleek style - Use of a consistent rebranded house style across all materials - Ability to apply a modern and sleek design to other materials such as flyers, posters and PowerPoints Skills and Experience: - Proven experience in PowerPoint - Strong portfolio demonstrating modern and sleek design style - Experience in designing case studies, flyers, posters and PowerPoints - Excellent understanding of brand consistency and rebranding processes

I'm seeking multiple users of everyday apps that you use to provide feedback on a new Adult social networking app design c...networking app design currently in development. Some exposure to everyday computing desirable Please note, your insights will be pivotal in refining the user interface, enhancing app functionality, and shaping user expectations. Key Requirements: - some knowledge of everyday social networking app as a user that can offer detailed, critical feedback - some exposure to computer systems -this is a simple task and will require up to 5 sessions of 1-2 hours each via chat -Project budget is fixed and it is not by hour -Need users with preferably beginner and up to intermediate skills only -Please note no place holder bid - what you bid will be your final pric...

I am looking for a professional who can assist me with real-time optimization strategies in motor drives control. Specifically, I need help using Model Predictive Control for optimizing the performance of permanent magnet synchronous motor (PMSM) drives. Key Responsibilities: - Help develop and implement advanced control strategies using real-time optimization techniques. - Collaborate on projects involving the design of IoT-based prototypes and automated systems. - Provide insight into troubleshooting and improving systems for efficiency. Ideal Skills: - Extensive knowledge and experience in motor drives control. - Proficiency in Model Predictive Control. - Strong programming skills in MATLAB, Python, and C. - Experience with PLC and VFD programming.

I need an AI model that can assist with various decision-making processes. The model should be designed to provide a decision for any question posed to it, regardless of the context. Key Requirements: - The model will primarily utilize user input data to make decisions. Therefore, it should have the capacity to process and learn from a wide range of inputs. - Given that the specific format of historical data hasn't been determined, the model should be flexible and adaptable to different data formats as needed. Ideal Skills and Experience: - Proficiency in AI and machine learning - Experience in building user-interactive AI models - Ability to create adaptable AI systems - Knowledge of various data processing techniques

I need a designer to accomplish the following two tasks: I have attached a .doc file containing 3 versions of the logo. I need each version saved separately in the following formats: SVG, JPG, PNG, PSD, and AI. I have attached a compressed file with icons already in SVG format. I need their color changed to grey (matching the shade labeled "color 2" in the attached .doc file above). Currently, the icons are in a shade of blue. IMPORTANT: The file size of the SVG icons must be optimized to ensure fast loading on a website.

I'm looking for an experienced mechanical engineer with 3D modeling skills to ...assembly is intended for a rover designed for agriculture. The assembly must incorporate a servo motor for directional control and a main drive motor. Key Requirements: - Design should incorporate a pivot wheel assembly for a 16 inch wheel - Include a servo motor for direction control - Integrate a main drive motor - Design must be suitable for a rover operating in all environmental conditions (wet, high temperatures, dusty) - Use of 3D modeling software to create detailed model of the assembly Ideal Skills: - Mechanical engineering - 3D modeling (CAD software) - Understanding of robotics - Experience with agricultural machinery design Please include your portfolio showcasin...

I'm seeking a professional with extensive experience in thermal simulations. The project revolves around a PCB board housed in a plastic enclosure. Key tasks include: - Conducting a detailed thermal simulation to identify potential hotspots on the PCB and within the enclosure. - Providing recommendations to improve cooling efficiency. - Ensuring the selected materials can safely withstand the thermal stresses encountered during operation. Ideal candidates will have expertise in using thermal simulation software, with a preference for ANSYS, SolidWorks, or COMSOL.

I'm looking for a professional developer to create a Progressive Web App (PWA) and a corresponding website for selling digital virtual goods. While I have not specified the type of goods or the exact feat...payment system is crucial for any e-commerce platform. - Product search/filter: A user-friendly search and filter system to help customers navigate through the available products. Your expertise in this area will help shape the project and ensure we include all necessary features for a successful digital goods sales platform. Please include in your proposal examples of similar projects you've worked on. There are simple web games Scratch voucher format, minesweeper, slot machine god, picture puzzle, bingo game, keyboard typing game Game methods are solo game,...

I'm a country musician seeking a talented designer to create a logo for my merchandise and clothing line, 'Simple Life'. The slogan 'Less Is More' embodies the essence of my music and lifestyle - living simply and with appreciation. Key Features: - The logo should incorporate elements of country music and symbols of Southern hospitality, reflecting the simplicity and warmth of life in the South. - I'm aiming for a 'retro country' style, reminiscent of classic country aesthetics but with a fresh twist. - A patriotic touch is essential, with the 'stars and stripes' subtly woven into the design. Ideal Skills: - Proficient in graphic design, with a portfolio showcasing previous logo designs, particularly in the music or clothing indus...

...my BMW E60. The system will use an Arduino Nano33 BLE to communicate with my phone, searching for a BLE beacon. Once close, it should start the car. As a backup, it will use an R503 fingerprint sensor for authentication. Key components of the project: - mcp2515 to detect engine RPM and door status via K-kan bus. - Arduino to check shifter position using a Hall sensor, engine RPM and handbrake signal to permit remote start. Communication: - The primary communication method will be Bluetooth Low Energy (BLE) to interact with my phone. I need someone who is: - Very active on freelancer or platforms like WhatsApp, Facebook, etc. - Willing to communicate via calls to facilitate the project. Please note that all functions should be controlled by the Arduino, including...

Urgent project to develop a simple C++ console application like an eShop. Key features include: -Admin functions: Manage products (add, edit, view statistics). -Customer functions: Register, log in, browse products, manage cart, view order history. -Data persistence: File-based storage for users, products, and orders. -Discount system: Apply based on purchase history and loyalty. -OOP principles: Encapsulation, polymorphism, maintainability. Deliverables: Fully functional application, README for design choices, and adherence to provided unit tests. Budget: $65. Deadline: 16/1.