Build automated hydroponic system arduinocông việc

Tôi cần xây dựng website cho trung tâm tiếng anh online. Chức năng chính: đặt lịch học, báo cáo, thanh toán tự động quy đổi ra point, phân quyền: admin, giáo viên, học viên cá nhân, đối tác doanh nghiệp...

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 )

Tôi muốn xây dựng 1 website để tracking vận chuyển đơn hàng. CÁC BẠN CÓ THỂ THAM KHẢO VIDEO . MÌNH CẦN BUILD 1 TRANG NHƯ VẬY. Sẽ có điều chỉnh thêm khi nhận job !

Công ty Dịch thuật Expertrans Global tuyển dụng: - Vị trí: System Admin - Mức lương: 12.000.000 - 15.000.000 - Thời gian làm việc: Thứ 2 - Thứ 6 - Quyền lợi được hưởng: + Nghỉ T7, CN) + Ngày Lễ, Tết nghỉ theo Luật quy định (có thưởng Lễ, Tết theo quy định của công ty) + Tham gia BHXH, BHYT, BHTN theo quy định của nhà nước. - Yêu cầu: + Nam, bằng cử nhân Khoa học máy tính, Công nghệ thông tin, Hệ thống thông tin hoặc liên quan. + Kinh nghiệm 1 – 2 năm làm System Admin hoặc quản lý máy chủ và hệ thống mạng máy tính. Xem JD để biết thêm thông tin về Mô tả công việc

Your task is to plan, how would you implement IoT-management and monitoring system. The overall architecture and used technologies. Just main ideas, not detailed architecture or implementation details. System needs to run on azure. IoT-devices communicate using Azure IoT Hub. IoT-sensors are configured through Device Twins. Data is sent from IoT-sensors as standards IoT Hub telemetry messages once every 20s. Same system will be used by multiple end-customers, so the access needs to be limited to data of their own devices.

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

bai tap trong lop operating system. Can hoan thanh som

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" ...

Mình cần 10 bạn designer. 2 tháng mình sẽ ra 1 collection , mình muốn thay đổi phong cách brand và theo kịp xu hướng , vì vậy mảng design cũng vô cùng quan trọng . mỗi collection sẽ được deal theo khả năng bạn mang lại cho chúng tôi

Công ty PROSEEDS Việt Nam tuyển dụng vị trí kỹ sư phần mềm Part-time Về PROSEEDS Việt Nam: Công ty PROSEEDS Việt Nam là chi nhánh của công ty PROSEEDS tại Nhật Bản, chuyên cung cấp các giải pháp Elearning toàn diện cho doanh nghiệp và tập đoàn (hệ thống quản lý học tập, số hoá nội dung đào tạo). Mô tả công việc: Kỹ sư phần mềm có vai trò bảo trì và phát triển Hệ thống quản lý học tập Learning Ware và các hệ thống liên quan. Phần mềm Learning Ware là nền tảng Elearning chuyên hỗ trợ các công ty và tập đoàn trong nhu đào tạo trực tuyến nội bộ, và đã được ti...

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)

Kazoo 2600hz system

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

Build một hệ thống dành cho phát triển du lịch. Yêu cầu: viết trên nền laravel framework, vuejs, html5, css, js, sử dụng công nghệ drag & drop

Build một hệ thống dành cho phát triển du lịch. Yêu cầu: viết trên nền laravel framework, vuejs, html5, css, js, sử dụng công nghệ drag & drop

Create website for management Timesheet system by ASP.net, C# using MSSQL

Xây dựng cache system, tagging system cho website php và sửa một vài lỗi nhỏ

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 skilled software developer to address performance issues, improve reliability, and add new features to the software of our car stacking system. Key responsibilities: - Assess and optimize software performance: The system currently experiences performance issues that need to be addressed. This includes improving loading times and reducing resource usage. - Enhance reliability: The software should be made more robust and dependable to ensure smooth and uninterrupted operation. - Implement new features: We're looking to add new features that enhance the overall functionality and user experience of the car stacking system. Ideal skills and experience: - Proficiency in software performance optimization - Proven track record in bug fixing - Expe...

Hello! I am in search of a Glide App developer to help create a straightforward rental management system. This project will be developed in phases, allowing for gradual enhancement and integration of functionalities for managing assets and clients efficiently. Responsibilities: Develop and configure relationships between various data tables like assets and clients. Customize the user interface for intuitive use. Implement basic features for reporting and asset tracking. Ensure the app functions smoothly on different devices. Provide support with testing and debugging. Qualifications: Proven experience with Glide Apps, especially in setting up relational databases. Ability to design for user-friendliness. Capable of independent and collaborative w...

...target with UV light. This projector must have an adjustable image output that varies from 0.1 reduction [image source to target image] down to about 0.02 reduction. At all image reduction settings, focus must be adjustable. The input image will vary from about 5mm to 1mm, and the output image will be from 1.5mm to 0.25mm. The light source will be LED, outputting 50watts of mid-UV light. This system is monochromatic. The light source will be a single frequency UV. The source image is a black & white 35mm slide. The output of this gig shall be a drawing/sketch of the relative positions of each optical element in relation to the light source [UV light], the source image/film and the target. For each optical element, there shall be a full description/specification, and if poss...

...and Outlook - Attention to detail and ability to work efficiently without direct supervision to generate the required outcomes - Location/time zone is flexible however the above requirements are non-negotiable. Applications that do not meet these criteria will not be considered, as well as applications that are submitted within 30 minutes of this task being posted - as this will indicate an automated response or insufficient understanding of the requirements. The Task We are in the process of creating a comprehensive English language database of literary quotations, either in native English or a reputable translation into English - from antiquity through to the 21st Century. We can supply a list of possible authors and require research into each of these authors, with t...

I have checked your requirements, I'll done your work and I'll complete it in give time . Thank you

I'm seeking a proficient developer to create a professional Telegram bot for me. This bot should be specifically programmed for delivering automated user greeting messages. Skills and Experience Required: - Skillful in Telegram API - Experience in bot development - Ability to construct user-oriented, engaging greeting messages The primary aim of this project is enhancing our user engagement through personalized greeting messages. Your expertise in crafting a bot with this specific ability will be crucial for the success of this project.

I need a PBX system tailored for a small company with one to five phone lines or extensions. I also need to customize the caller ID. Key requirements are: - Building a PBX system for 1-5 phone lines/extensions. - Customizing the caller ID. Though the specific customization features for the caller ID were not mentioned, I'm expecting the ability to at least change caller names, formats, and add additional information. The system should be easy to use, reliable, and have room for expansion as my business grows. Please only apply if you have prior experience in developing PBX systems.

...and investment education • Live Trading Model - To show real-time trading scenarios • AI Integration - For smart, automated recommendations Target Audience: Our services cater to both individual and institutional investors. We need a platform that meets their varying needs while being user-friendly and secure. Ideal Candidate: The ideal candidate will have experience in designing business websites, particularly in the financial sector. They should be familiar with the integration of the aforementioned features and able to work in a timely manner. Knowledge of AI integration and cybersecurity would be a huge plus. Looking forward to seeing your portfolios and bids. Let's build something amazing together! Here is a website i need it to be similar to:

...increasing website traffic. Competitive research, keyword research, SEO strategy and planning, on-page and off-page optimization skills would be highly beneficial. - Community Management: Specifically, I'm looking for services that build and engage communities. Proven experience in community growth, engagement strategies, community nurturing, and handling feedback is mandatory. - Chatbots: Need WhatsApp and Instagram chatbots. Proficient skills in bot deployment, AI response setup, problem-solving capabilities, and previous experience with creating automated response systems are required. - E-commerce website: An all-in-one shop is needed. The ideal company should have strong experience in designing and developing user-friendly e-commerce platforms, includin...

...to integrate a user subscription system that requires an activation key for access over a specific time frame. Key Responsibilities and Requirements: - Update the WordPress plugin with enhanced security measures and compatibility with the latest WordPress version. - Implement an activation key system for users to access the plugin content. This key should be tied to the user's email and come with an expiration date. - Develop a user subscription feature that allows for the activation key to be used for a specific time frame, after which the user would need to renew their subscription. - The subscription feature should enable users to upgrade or downgrade their subscription plans based on their requirements. - Develop an automated email notification system...

I'm in need of a professional who can create a manual process on Windows for downloading MP4 files generated by a specific website. This process should be reusable for multiple files. Key Requirements: - Windows Expertise: The solution should be based on Windows OS. - Manual Process: Please note that I'm looking for a manual process with clear instructions, rather than a fully automated solution. - Reusability: The process should be designed to enable downloading of multiple MP4 files generated by the website. Ideal Skills and Experience: - Proficiency in Windows OS and its functionalities. - Experience in creating manual processes for downloading files. - Understanding of web technologies to interact with the website. The final deliverable should be a detailed guide on...

I need an experienced freelancer capable of creating and implementing a mobile push notification system, particularly for both iOS and Android. I have a Health Care cross platform mobile app ready to launch and I need Notifications done by using cross platform system like Cordova and/or Angular. Key Responsibilities: • Handle the execution of informative alerts, real-time updates, status updates, and reminders. • The system should be designed to send notifications upon the completion of services and at defined specific times or events. Ideal Skills and Experience: • Demonstrable experience building notification systems for both iOS and Android. • Complete understanding of programming rules and regulations for each specific platform. • An inno...

As a sysadmin developer, I'm in need of an asterisk specialist to build a Docker Compose script or a bash script for an interactive vocal server. This project is multifaceted, carrying out outbound calls and saving responses in a database. Key responsibilities are: * Creation of an Interactive voice response (IVR) system. * Outbound calling function connected with my API for automated scheduling of phone calls. * MySQL database integration to securely store the recorded responses. For this assignment, it would be ideal if you have proficiency in using Asterisk, Docker Compose, API integration along with comprehensive database management skills It would be a cherry on top if you have prior experience constructing interactive vocal servers. Let's connect ...

I am seeking a proficient software expert to build a Document Workflow Management System that will allow for efficient document creation, classification, and distribution within an organization. Key Requirements: - Ability to support different document types. Although it is not currently defined, this should not exclude the ability to handle varieties such as invoices, contracts, reports etc. - Facility for file sharing to enable seamless departmental collaboration. - A customized workflow for each document type, leading to automatic progression to predefined stages. - Implement conditional approvals based on document types, ensuring that only appropriate documents progress through the workflow. The ideal candidate should demonstrate robust experience in developing documen...

I'm seeking a skilled professional who can handle a project involving the projection of dance performances to an audience of 100-500 people. The purpose of this project is to create a full, quality visual experience for the audience, allowing them to better appreciate the artistry and movement of the dance performances. Key requirements: - Experience in live event production and projection technology - Proven ability to manage visual systems suitable for medium-sized audience (100-500 people) - Excellent understanding of spatial requirements and limitations for dance performances - A strong portfolio demonstrating similar projects Ideal Skills: - AV Technology expertise - Event Production - Audiovisual Design - Stage Setting This project will demand significant expertise in audiovi...

I'm currently using AT2020 USB for live music performance and encountering the issue...engineer or someone knowledgeable about audio equipment for live streaming. Key Responsibilities: - Provide expert advice on improving the range of my current setup. - Suggest upgrades or modifications that can increase the quality of the sound system for live streaming performances. Required Skills: - Experience with live stream audio setup for music performance - Detailed understanding of a variety of audio equipment including microphones (particularly wired ones like my AT2020 USB), mixers, and PA systems - Problem-solving abilities with sound system challenges - Ability to communicate complex technical advice in a way I can understand. Let's make my live online performa...

...finalize the development of our existing system, built using Flutter for the User App, the Partner App, and React for the Management Dashboard, the Partner WebApp and Website. The system components include: - User App (Flutter) - Partner App (Flutter) - Partner WebApp (React) - Management Dashboard (React) - Website (React) The core development is already completed. The tasks remaining are as follows: - Complete the points listed in the Google Sheets for each module (total of 7 sheets) - Implement remaining functions as specified in our documentation folder - Address any existing bugs - Improve all API's, loading issues (we're looking to enhance the system's performance, focusing on speed and loading times.) - Establish GitFlow structure across the s...

Vui lòng Đăng Ký hoặc Đăng Nhập để xem thông tin.

I'm seeking a proficient Excel VBA coder to create a system that automates data entry from Excel files. The task involves: - Creating a VBA function that can input data automatically into my current system. - Implementing a data sorting feature as part of the data entry process to ensure that all data is easily read and interpreted. The ideal freelancer should have the following skills and experience: - Proficiency in Excel VBA - Experience with automated data entry - A solid understanding of data sorting techniques. This project requires precision and attention to detail. It should not only meet the needs listed above but also enhance data accuracy and save time.

I need to set up an Odoo module or plugin that enables budget transfer between two of our company. Key Features: - The module should support manual budget transfers initiated by an authorized user. This means it should not be automated. - We need to be able to transfer individual budgets or select multiple budgets at once - The primary function of this plugin is to facilitate budgets movement between the two companies. - Only in Spanish language Access Control: - Basic level of access control is needed. This means a single level of user access is sufficient for the task. Ideal Skills: - Strong experience with Odoo, specifically in module development. - Proficiency in Python, as it is the primary language used in Odoo. - Understanding of financial processes and budget managemen...

...versions, along with an admin panel, employee management system, and POS integration. The project aims to create a seamless shopping experience for our customers while providing efficient management tools for our team. Requirements: E-commerce Website: Develop a responsive and user-friendly website similar to with the following features: -Product catalog with categories and filters -Shopping cart and checkout process -User registration and login -Order tracking and management -Payment gateway integration (e.g., PayPal, Stripe) with emphasis on security -Responsive design compatible with various devices -High performance and fast loading times even under heavy traffic conditions -Android and iOS Applications: Build native mobile applications for Android and iOS platforms...

BIOMETRIC MICRO-ATM FOR AEPS (AADHAAR ENABLED PAYMENT SYSTEM) Aadhaar enabled Payment System (abbreviated as AePS) - an Aadhaar dependent framework is rolled out by GOI for instigating financial inclusion in India to extend biometric & Aadhaar based banking/financial services to the citizenry through the fingerprint or iris Micro-ATMs. Incorporation of biometric fingerprint scanners or iris scanners for reliable and flawless bank transactions will lead towards safer execution of banking & financial services. Aadhaar enabled Payment System (abbreviated as AePS) is a secured payment method formed by the National Payments Corporation of India (NPCI) facilitating the bank account holders to efficiently execute their banking/financial services such as money deposit...

...conditions (each associated with a specific percentage) using a dropdown menu. Based on the user's selection, calculate an average of two predefined percentages and multiply this average by the retrieved material quantity. Key Deliverables: Functional Revit plugin that seamlessly integrates with Revit 2024. User-friendly interface displaying retrieved quantities and options for percentage selection. Automated calculations based on user inputs. Timeframe: The project must be completed within 2 days from the start date. The freelancer will have access to support and clarification throughout the project duration. Skills Required: Proficiency in C# programming and Autodesk Revit API. Strong understanding of Revit scheduling and data retrieval. Experience in developing custom...

...conditions (each associated with a specific percentage) using a dropdown menu. Based on the user's selection, calculate an average of two predefined percentages and multiply this average by the retrieved material quantity. Key Deliverables: Functional Revit plugin that seamlessly integrates with Revit 2024. User-friendly interface displaying retrieved quantities and options for percentage selection. Automated calculations based on user inputs. Timeframe: The project must be completed within 2 days from the start date. The freelancer will have access to support and clarification throughout the project duration. Skills Required: Proficiency in C# programming and Autodesk Revit API. Strong understanding of Revit scheduling and data retrieval. Experience in developing custom...

I'm looking for an expert in Python and API development to help me connect my demat account to Upstox for automatic trading. The API should have the following capabilities: - Execution of trades based on my designated parameters - Fetching and analyzing real-time data from Upstox Experience with stock trading platforms, especially Upstox, will be ideal for this project. Knowledge in financial markets will also be a huge plus. I am aiming for an efficient and secure seamless integration, therefore, a keen attention to detail will be highly appreciated.

I'm looking for a skilled developer to create a Telegram bot that will help me with my referral & earning system. The bot must be able to track referrals and reward users for successful referrals. Key Requirements: - Referral Tracking: The bot needs to be able to track users' referrals. This includes tracking whether a referred user has signed up, verified their account, and completed specific tasks. - Reward System: The bot should be able to reward the referrer for successful referrals. This can be in the form of points, credits or any other virtual currency. - Registration Process: During the registration process, users should be prompted to provide their full name, email address, and phone number. Additionally, they should be able to share the website'...

I'm seeking a skilled developer specializing in bitcoin trading software, particularly for web-based platforms. The goal is to automate trading strategies to help me maximize my investments. Key Requirements: - Profound understanding of bitcoin trading and the cryptocurrency market. - Prior experience in developing similar web-based automated trading software. Core Features: - Real-time market data integration for accurate decision making. - Advanced automated trading strategies to ensure high returns. - Implementation of robust security measures and encryption to safeguard my investments and personal information. The ideal freelancer for this project should have a strong grasp of cryptocurrency, as well as proven experience in developing and implementing successful ...

DESCRIPTION: This project involves the overall UI design of the entire website. However, because we need to compare designs, we are treating the INDEX design as the first phase. After evaluating the INDEX design, the second phase, which involves the overall UI design, will be assessed and negotiated separately. 1. The homepage must include the following items: a. LOGO (will be provided during the design process) b. MENU: HOME / LIVE / PRE-MATCH / LIVE CASINO / SLOTS / E-SPORTS / GAMES / VR SPORTS c. Login popup d. Registration popup e. Multilingual menu 2. Things to note: a. You can change the current design and position, but you must not alter the required fields, such as the existing fields for registration and login, as well as the items in the MENU. b...

I have been developing a arduino type hmi using a nextion touch screen, arduino mega, arduino nano esp32 for wireless control and a waveshare esp32 touchscreen for the remote. I have written all the code but am needing help figuring out why the commands are not working as they should.