Arduino external interrupt examplecông việc

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

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 lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm ...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" ...

Automatically inserting accent marks for Vietnamese words I need a php script to accept user input in raw vietnamse none accent and convert - add accents EX: user input Su dung da dang cac phuo...the khoe manh. Duoi day la 14 ky thuat co the su dung de giu can ben vung. convert to: Sử dụng đa dạng các phương pháp kiểm soát cân nặng là rất quan trọng để duy trì trọng lượng cơ thể khỏe mạnh. Dưới đây là 14 kỹ thuật có thể sử dụng để giữ cân bền vững. Good example NOTE: DO not try to submit and get return result from these website or anyone . I need the script to be able to do all the work and return result in vietnamese with accents without external help

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)

...tiết yêu cầu cho trang Web: 1. Layout của WEB: (1 Cột; 7 Hàng) Thẻ Head Thẻ Body: 1 Header 5 Section: Bao gồm: Slider, Wrapper (2 mini id), Service, Call to action, Content 1 footer 2. Sử dụng HTML5: - Khai báo <DOCTYPE!> - Thẻ Meta - Thẻ Header - Thẻ NAV - Thẻ section - Form theo định dạng html5: label, input<required>, button, placehoder - Thẻ Footer 3. Sử dụng CSS3 - Dùng External CSS - Code hackcss - Box-shadow, sizing - @font-face - Nav: điều hướng con trỏ - Transform - Word-spacing - Text: shadow, wrap, transform, outline, align - Position - Backround: linear-gradient, size…… - Boder: radius…… 4. Sử dụng jquery kiểm tra dữ liệu nhập form 5. Sử dụng công nghệ responsive...

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

Begining as an SEO Content to learn and approach Copywriter jobs. Pleasure to work and get experience by international team's reliable. Spent a part time to support and engage external PR plans. Translator for content Marketing of Lifestyle and Fashion.

Xây dựng một ứng dụng IPS trên android bao gồm những chức năng như đọc gói tin di từ internal và external. Lọc các gói tin đó theo một mẩu cụ thệ có sẵn.

...Implement user interface designs and create responsive layouts - Collaborate with design and development teams to ensure seamless user experiences - Optimize websites for maximum speed and scalability Skills: 1. Writing tested, idiomatic, and documented JavaScript, HTML and CSS 2. Cooperating with the back-end developer in the process of building the RESTful API 3. Communicating with external web services , writing Http Requests 4. Coordinating the workflow between the graphic designer 5. Deep knowledge of React practices and commonly used modules based on extensive work experience 6. Proficiency with JavaScript , HTML5 and Tailwind CSS Skills :- HTML,CSS,Tailwind, Javascript , React.js, Vue.js knowledge of Typescript is a plus This is a medium-sized project that w...

...you were to pass the second logic test, and $50 (Fifty Dollars) if you were to pass the third logic test. ✻ OBTAINING SUPPLIES ✻ I will send you approximately $50 (Fifty Dollars) so that you can purchase ESP32 development boards, breadboards, components (such as resistors, transistors, and capacitors), wires, etc. on a site such as AliExpress, Mercado Libre, etc. The ESP32 is similar to an Arduino. I realize it may take you up to 30 (thirty) days to obtain these items. That's fine with me. However, I will * not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for item...

...accurately recognizing and transcribing number plates. The accuracy level required is high, meaning the system should be able to function well in various conditions, such as night-time and weather conditions. We want this system to be installed at Stone Crusher. So vehicles will be of big size (Tipper, dumper) - **Data Storage**: The extracted images and transcribed number plates should be sent to an external API. Ideal Skills: - Proficiency in Computer Vision and Image Processing - Experience in real-time video processing - Strong background in Machine Learning, specifically in training and deploying models for object recognition and Optical Character Recognition (OCR) - Ability to work with APIs for data transmission - Prior experience with video analytics and surveillance sy...

We are seeking a highly skilled Microsoft Compliance Architect with expertise in data classification and information protection. As a Compliance Architect, you will be responsible for designing and implementing effective solutions to ensure compliance with Microsoft's data classification and protection policies. This includes developing and implementing data classifica...solutions. Strong analytical and problem-solving skills are essential for this role. Skills required: - Microsoft compliance frameworks - Data classification methodologies - Information protection technologies - Analytical and problem-solving skills This project is for internal systems only. The ideal candidate will be able to develop a strategy that can adapt to and potentially expand to our external systems...

...An internal (to the reader enclosure) PCB antenna, separate from this reader is needed. This PCB will be mountable in front of reader. Specify the specs for it. Its use will be selectable for the external antenna, Mux & advanced digital antenna. Provide 2 POC units for testing. 1 will be shipped to us for testing. Optional we also need you to design a non-abrasive, aesthetic 3D printable RF friendly enclosure with mounts for Vesa or pole, connecting to external systems. Enclosed sketch provides a more detailed HW sketch & peripheral supports needed. The green dotted line is out of scope. External Power supply range 1.5VDC-24VDC, connect via wiring terminals or a female plugin jack. Submit the following with your response in order.. 1. Please specify the RFI...

...do the following: Add a property to the glazing or curtain wall structure (if it includes glazing) that determines it's orientation to true north. It should either: Only do this to external windows (windows or curtain walls embedded into external walls), or in some instances, I will need to manually override what is an external wall. So it may be best to create a script that first assigns a property external wall = true, then use this for a second dynamo script to get the orientation of windows in the external walls based on the property set. Ideally it would then create a schedule with all the external windows with the following properties: Window Id, length, height, U-value, SHGC. Finally, I'm new to dynamo, so part of the con...

As a tech-savvy company, we are looking for a versatile Power Apps and Power Automate specialist. Our project entails the development of both Canvas and Model-driven Power Apps. These applications should be designed to interface seamlessly with SharePoint and SQL databases. Key functionalities to be incorporated include; * Workflow automation: Our applicat...creation, storage, and retrieval of digital documents. The ideal freelancer should possess a wealth of experience in Power Apps development, SharePoint, SQL, and proficiency in Power Automate. We're looking for a skilled individual who understands the intricacy of our requirements, pays attention to detail and can deliver a product that reflects our operational needs. Knowledge in Oracle and external APIs would be a val...

I need an embedded software capable of communicating with external devices. The software should be able to: - Employ serial communication, specifically protocols like RS232 or RS485. - Primarily interface with Thin Film Transistor (TFT) devices. Ideal skills for this job include strong familiarity with embedded software development and extensive experience in serial communication and interfacing with TFT devices. You should be able to ensure seamless communication between the embedded software and these devices to ensure optimal performance.

...so the cable stays in place and the microphone does not move around. Can provide a 3D splat scan of the mask (not very good but you can get the overall design from it) as well as pictures of the mask which is a current standard model. Will then need you to create the 3D file of the mask along with the modifications being the hole, the mount to sit on the hole and hold the microphone and the external clip. I can pass through a video explaining with what the microphone looks like. The aim is for me to be able to print the mask and the mount and make a prototype. You may need to add different layers to the file for the rubber seal and foam component as well as the microphone mount so I can separate the materials/components (though I will most likely print this all in the same ma...

...website as well as android and iOS apps • The scope of the work may increase as we learn more about the users of the website. • Please send your price quotations with detail of language/tools you will use and the timeframe you will need to complete this project. Functionalities to build: • Book meeting function that automatically check calendars of team members and shows available slots to external users to make booking with our experts - Admin can sync several calendars (of team member/experts) to one calendar booking form and the form will show availability for all the hours any of the linked expert calendars show available time. • Blog section - All type of Users can read, like, share on multiple social media platforms, and add comments on posts ...

I need a skilled developer to create an application form via api for me as per my requirements. Key Requirements: - Integration with external API: The form is expected to directly integrate with another API, which will be provided to you. This will require a solid understanding of API integration.

...our email system with ClickUp to enable direct email sending from within ClickUp. Ensure that email addresses prepopulate as contacts' details are typed into the email address field. Create and configure email templates for common communications. Contact Management: Import and manage a large contact list (approx. [specify number]) within ClickUp. Ensure synchronization of the contact list with external sources if needed. Checklists and Task Management: Organize and automate around 20-25 checklists with varying numbers of tasks. Set up dependencies and automate the flow of tasks within these checklists, ensuring that changes in due dates propagate through related tasks. Workflow Optimization: Review and improve existing workflows or create new workflows from scratch. Implemen...

I'm seeking a skilled graphic designer to enhance our current PowerPoint pitch deck. This project involves improving the layout and incorporati...design of our existing pitch deck - Incorporate examples of other pitches that we find appealing - Maintain consistency with our brand guidelines - Deliver the updated pitch deck in a timely manner Ideal Skills and Experience: - Proficiency in PowerPoint and graphic design software - Excellent eye for aesthetics and design - Experience with creating engaging presentations - Ability to incorporate external examples into a cohesive design - Strong communication skills to understand our vision and execute accordingly Previous experience with pitch decks and a portfolio showcasing your design work will be highly advantageous. Need this...

...building website as well as android and iOS apps • The scope of the work may increase as we learn more about the users of the website. • Please send your price quotations with detail of language/tools you will use and the timeframe you will need to complete this project. Functionalities to build: • Book meeting function that automatically check calendars of team members and shows available slots to external users to make booking with our experts - Admin can sync several calendars (of team member/experts) to one calendar booking form and the form will show availability for all the hours any of the linked expert calendars show available time. • Blog section - All type of Users can read, like, share on multiple social media platforms, and add comments on posts ...

I am in need of a skilled graphic designer who can create minimalist-inspired mockups for a series of notebook refills, based exactly on the example i attach (replication). I created the attached file in Canva, to provide the file as a guide of what the designer should prepare. What i need is a professional approach and professional files. Below a link of a video of a sample i printed based on the Canva example i designed. These files will be used by the printing company to produce notebooks in 3 different dimentions (A4, B5, A5) and 3 different types (plain inner pages, rulled inner pages, dotted inner pages). The files i expect are 21 indipendent open pdf files and the relative AI file or 1 file per dimention: - A4 Front Cover

We are looking to create a web- portal where a client can log in and see the specific status construction jobs are in, the schedules, photos taken, and the internal & external communications that are being recorded in JobNimbus. There will be very limited data a customer will need to edit, but more simply the ability to approve jobs and send add notes as needed. We will provide a very detailed 2-3 page mockup to show the data, structure& branding of our needs, but request the developers verify the data needed to complete the Customer Portal is avail through the JobNimbus API and/or whatever means the developer sees fit. I am seeking an experienced developer for a comprehensive integration utilizing JobNimbus' API. The goal is a complete and faultless synergy between...

I'm in need of a virtual wedding invitation that will not only display the location of the wedding but also provide general information about the event and showcase a selection of photos. The key features and design elements I'm looking for are: - A d...photos. - My preference leans towards a modern and minimalist aesthetic. The overall design should be simple, sleek, and elegant, using colors such as Neptune, Dusty Blue, Sage Green, Gray or Brass. In addition, the invitation should also incorporate an RSVP function. I prefer the RSVP to be managed through a form that's included within the invitation itself, without redirecting guests to an external website or another platform. I'm open to any suggestions and ideas you might have that can enhance the virt...

I'm looking for an experienced programmer to assist with the design and development of a Windows Remote Access Trojan (RAT). - SPECIFIC FUNCTIONALITY: The RAT should be specifically designed for system control, enabling legitimate access and manipulation...manipulation of systems when necessary. - DEVELOPMENT SKILLS REQUIRED: A comprehensive understanding of Windows OS, solid coding skills (particularly in C++ & Python), and a deep familiarity with system's internals and protocols are necessary. - SECURITY ASPECTS: The freelancer should also possess a strong understanding of security practices to ensure our software is robust and secure against external threats. Please note, that this is strictly for ethical, white-hat purposes, including penetration testing and s...

...PDF. I have attached a screenshot from Google Images showing the site layout of the school grounds which I'd like included in the floor plan. Here's what the task involves: - Convert the basic floor plan to an editable PDF format - Incorporate the external site layout, including parking areas, playgrounds, roads, and green spaces - Ensure the floor plan is suitable for labelling more than 20 classroom names The final deliverable should be a comprehensive, easy-to-edit PDF that will allow me to label the classrooms myself. Please ensure the external site features are accurately represented. I'm looking for a freelancer who has experience in drafting and converting floor plans and is proficient in creating editable PDFs. A good eye for detail is essential ...

Implement a robust global search feature within Copilot Studio to enable users to quickly find relevant code snippets, documentation, and resources across projects. Key Requirements: • Intuitive search interface accessible from any section of Copilot Studio. • Fast and accurate search results based on keywords, tags, or filters. • Integration with code repositories, documentation libraries, and external resources. • Support for advanced search features such as autocomplete, filtering, and sorting. 3. In-App Communications with Actions: Objective: Facilitate seamless communication and collaboration among Copilot Studio users by integrating in-app messaging with actionable features. Key Requirements: • In-app messaging functionality allowing users to communica...

I'm seeking a consecutive interpreter, preferably (but it is not absolutely mandatory [see comment below]) with experience with USCIS asylum interviews, for an asylum interview in Miami, FL at the USCIS Asylum Office (1501 Biscayne Blvd, Suite 300, Miami FL 33132) on 7 June 2024 at 10:00. Ideal candidates will poss...experience interpreting consecutively. - Ability to be physically present at the event. Please note that advanced level experience with asylum interview is not mandatory (since the most important skill is the ability to interpret fluently between English and Spanish), but it is definitely an added advantage since USCIS has its own interpreters listening in for accuracy and will not hesitate to interrupt as many times as it is necessary to correct any inaccurate ...

I'm in need of an experienced Arduino ESP32 developer who can create a software for me. This software should primarily support GPS and LTE communications for the purpose of tracking and navigation. The device is a and I can supply a testing device to you. The code has to open 2 simultaneous connections to the SIM7670G chip on the ESP32 at the same time. On port1, it has to read the GPS position every second and build up at Lat Long Array in memory. When this gets to 60 points, it triggers another 'thread' to create a polyine of these points and then sends this polyline to a server using TCPIP. Note that while the TCP Send is in progress which can take up to 10 seconds, the other thread is still catching the GPS points every second, so we

...management goals of the project. - Formatting according to Wikipedia's guidelines: It's crucial that the article meets the specific formatting requirements of Wikipedia to guarantee that it is published and maintained on the platform. Therefore, the ideal candidate should be well-versed in these guidelines. - Adding references and external links: To further solidify the credibility and authenticity of the article, I need an expert who can add relevant references and external links that will enhance the reader's understanding of the subject matter and its importance to the general public, industry professionals, and investors. I am looking for someone with a proven track record in creating Wikipedia articles and a deep understanding of the gaming industry. P...

I'm in need of a skilled developer who can build a .NET middle layer for me. This layer will be responsible for calling an external API and handling the responses in a JSON format. The requirement is to design the system in a way that the output is stored in a JSON file. Key Requirements: - Build a .NET middle layer for API calls - Handle API responses in JSON format - Save the output in a JSON file I need this layer to be manually triggered on-demand. This is a crucial aspect of the project, so reliability is key. Ideal Skills: - Proficiency in .NET development - Experience with APIs, especially handling JSON data - Ability to design systems for manual triggers Experience in similar projects is a big plus, so please provide relevant examples in your proposal.

I need a skilled developer to address a bug in my Electron app that is causing download and Install failures for a external app on Windows. This issue does not arise on macOS. Additionally, I need help with implementing auto-updates and addressing Code Signing and Notarization for Windows and macOS. Key Tasks: - Resolve the download failure issue on Windows - Implement an auto-update mechanism for my Electron app - Address Code Signing and Notarization protocols to remove warnings for both Windows and macOS Ideal Skills & Experience: - Proficiency in Electron app development, especially on Windows and macOS - Experience in debugging and resolving download failures in Electron apps (and Windows, in particular) - Prior experience with auto-update mechanisms in Electron apps is a...

Create an auto process that will run every minute do the below: 1) Will open Google Chrome. 2) Pull from external endpoint JSON (I will provide) a list of urls and enter each one of them in a new window. 3) In case one of the websites is showing "Dangerous Alert" (or doesnt load from any reason) , an email alert + SMS alert should be sent to multiple contacts that I will provide. Some points and clarifications: A) It can be done with extention, desktop software or any other auto script B) It will run every 60 seconds C) It will be installed on 3 RDPs D) I will need help to find and connect to SMS service and RDP service as I dont know reliable services that can be registered and approved fast. Please provide me a detailed solution how you will plan to do it and timeline...

I'm looking for a skilled Arduino developer to help me create a fault detection system for AC supply. The system should be able to identify possible faults including short circuit, open circuit, phase loss and other related issues. Key components: - I've decided to use an ESP32 board instead of the conventional Arduino boards for this project. - The current sensor I'd like to implement includes ZMPT101B and ACS712. - The voltage sensor I'd prefer to use are the ZMPT101B and ACS712. Your tasks would include: - Writing the code required for the ESP32 board to interface with the current and voltage sensors. - Creating the fault detection algorithms in the code. Ideal skills and experience: - Proficiency with Arduino and ESP32 development. - Experie...

I am looking for a skilled freelancer to assist with a project that involves reading text from PDF files and answering questions based on the content. This task must be completed without using any external libraries. The ideal candidate should have strong programming skills and experience with text processing and file handling. Project Details: Objective: Extract text from provided PDF files and answer specific questions based on the content. Requirements: No use of external libraries for PDF reading and text extraction. Write custom code to parse and process the PDF files. Develop a method to accurately answer questions using the extracted text. Deliverables: Custom code/script for reading text from PDF files. A function or method to process the text and generate answers ...

The objective of this project is to create a smart contract on Solana utilizing Rust programming language. The primary goal of this smart contract will be to generate revenue for a specific organization through automatic allocation of funds to an external wallet. KEY FEATURES REQUIRED: * The contract should have the ability to manage ownership transfer. * It would need to direct funds to an external wallet after every transaction is completed. The successful freelancer will have a strong understanding of blockchain and smart contracts, particularly on the Solana platform. Proficiency in Rust is a non-negotiable requirement. Experience of working on revenue generation projects would be a plus. Your tasks will include developing, testing and implementing the smart contrac...

I'm in need of a skilled developer who can create a comprehensive Vue 3 based template for learning purposes. The primary goal of this project is to have a solid ground for educational purposes, so you'd play a pivotal role in helping expand my understanding of Vue 3's capabilities. Key Requireme...I'm primarily looking for a template for learning, I would still appreciate basic comments within the code to guide me through the functionalities and structure of the template. Ideal Skills & Experience: - Proficiency in Vue 3 with prior experience in creating modular architectures - Strong background in Vue router and Pinia - Prior experience in setting up JWT authentication and working with external APIs - Excellent communication skills to ensure the code is ...

...Bid, clearly answer this questions: 1. how many years of experience do u have? 2. Are you an independent freelancer? 3 do you know how to fix sql injections? - Give 2 example of how to fix sql injections in forms 4. what are the ways you can secure a payment api to protect it from spamming charges- considering that the api information is secured and spamming is not happening by any registered users but through external users 5. what are the ways you can protect smtp apis to protect from email spamming?- considering that the api information is secured and spamming is not happening by any registered users but through external users 6. What are the ways you can show thousands of data on a page? how will you implement it so that it doesn't have load on server a...

I want 3d Simulation or rendering of smart inventory control system, in which lift mechanism connected with vibration sensors and conveyor is connected with ultrasonic sensor along with Arduino uno, esp wifi module, screen and motor driver all in software.

I need a simple task done in FreePBX where incoming calls will be routed and forwarded to external number This task should not take more than 2 minutes for an experienced FreePBX user.

...have an angular projects that contains shared reusable components. I need help creating some components and after the components to be easily imported and fully functional in other Angular projects. VERY IMPORTANT: this would project have to be via screenshare. Cannot send the code file. Key Functionalities: - Input handling: The component should be able to effectively manage and respond to external inputs from the project that imports it. - Output handling: I need the shared component to emit events, facilitating the communication of relevant data back to the importing project. - Integration with project selections: The shared component should be able to adapt its behavior based on selections made within the importing project. Data Handling: - Inputs and outputs should be man...

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I'm in need of an experienced Flutter Web App developer to develop a one page sample app that uses Firebase as back end. The app should be able to list Excel files from the server and allow the u...documents stored in the Firebase account. - Include functionality to email these files as an attachment. Ideal Skills: - Proficiency in Flutter for cross-platform app development. - Strong experience with Firebase integration. - Previous work with handling Excel files in a mobile/web app context. - Familiarity with sending email attachments within an application. This app is intended for clients or external partners, so ensuring a user-friendly design and robust security measures are vital. Your ability to work within the Android Studio IDE and on a MAC is crucial for the success o...

Develop a chatbo...passwords. The chatbot will interact with users to collect verification details (employee number, name, date of birth, boss's name, and last four digits of cell number) through a structured conversation. The system will validate user inputs against an API and terminate the conversation after three invalid attempts. Upon successful verification, a text message with the new password will be sent via an external API. The project will include creating APIs for future speech input/output integration, ensure response times under 1.5 seconds, handle multiple simultaneous users with unique identifiers, and provide customizable response messages. The system will be deployed on google cloud in a Docker container, written in Python, and include comprehensive logging and...

I need a skilled freelancer to create a comprehensive lead generation and auto-boarding system using System.io. Key Responsibilities: - Developed using for B2B lead generation, with the primary goal of increasing lead generation - Implement effective email marketing st...conversion rate optimization The project will require a highly organized individual with a keen eye for detail and the ability to implement a strategic and data-driven approach to lead generation. All resources and content will be provided to the individual chosen. The funnel will look something like this: Main Landing page --> Form to collect basic data --->. 2nd page to choose product --- > External link This project should be completed within a 2-week or less timeframe. I have quotes ranging fro...