Arduino dc motor control h bridge jobs
I need a mobile app for both iOS and Android that interfaces with my ESP32 C3 on a PCB. The ESP32 controls a simple LED and a timer turning...turning the LED on and off. The app should display the LED status and timer countdown using a combination of text and graphics. Specific requirements: - The app should be able to control multiple sensors, primarily a load cell. - Ideal skills for the job include experience in mobile app development, particularly with iOS and Android, and familiarity with ESP32 microcontrollers. - A background in designing graphical user interfaces (GUIs) to display real-time data would be highly beneficial. The goal of this project is to create an interactive and user-friendly app that allows for real-time monitoring and control of the LED and the ...
Hi Imtiaz H., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
...is to build a fully functional search engine that operates independently, without relying on any third-party APIs (e.g., Google, DuckDuckGo, or Bing). In addition, the system will include a robust Web Crawler and Indexing System, along with an Admin Panel to manage the entire process. This project will involve developing a crawler, setting up an indexing system, and building an admin panel to control, monitor, and optimize the search engine. Key Requirements: 1. Web Crawler Development: • Purpose: Develop a custom crawler to scrape and collect data from websites. • Details: The crawler should follow rules and efficiently crawl multiple websites, handling large-scale data. • Features: • Set crawl depth and frequency. • Handle crawling for dynamic content...
Hi Imtiaz H., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I need a c...as job assignment and tracking, as well as employee shift scheduling. Key Features: - Job Assignment and Tracking: The system should allow for easy assignment of jobs and tracking of progress. - Employee Time Sheets which goes to payroll part and payroll exports xml to government for filings . User Access Levels: The system should cater to three different user access levels: - Admin: Full control over the system. - Manager: Oversight of job assignments and employee schedules. - Employee: Access to their specific assignments and schedules. Ideal candidates for this project should have a strong background in software development, particularly in creating job management systems. Experience with developing payroll features and creating systems with multi-tiered access ...
...Implementing the model in MATLAB/Simulink - Designing a vector control strategy for field-oriented control (FOC) with a primary focus on maximizing efficiency - Analyzing and presenting specific results I have specific parameters for the induction machine that need to be used. These parameters will be provided upon project commencement. Your task will also include analyzing and presenting: 1. Speed and torque responses under a step change in reference speed. 2. Current waveforms during acceleration and steady-state conditions. 3. Efficiency comparison under light-load and full-load operating conditions. Ideal Skills: - Advanced knowledge in electrical engineering - Proficiency in MATLAB/Simulink - Experience with field-oriented control (FOC) - Strong analytical s...
I'm looking for a creative, vintage-style logo for a sweatshirt. The design should say "Bubby's 80th" and incorporate artistic representations of the following landmarks: the Colosseum, Rialto Bridge, and the Arch of Titus, as well as a gondola. Key Elements of the Design: - The bottom of the design should have the Hebrew text: "בן שמונים לגבורה" - The color scheme should be bold and vibrant, suitable for a vintage aesthetic. - The design should emphasize the artistic representation of the landmarks rather than their architectural details or cultural significance. I've attached a previous design for reference, but I'm open to new ideas and variations.
Project Summary: Request Management System Objective: Develop a simple, user-friendly online request management system to handle different types of requests, such as maintenance and purchase requests. The system should include role-based access control, approval workflows, and basic analytics. Key Functionalities: User Management & Authentication: Users can register and log in with roles: Requester (can submit requests) Department Manager (can approve/reject requests) Engineering Manager (final approval and assignment) Passwords should be securely stored (hashed). Session-based authentication to restrict access. Request Submission: Dynamic form with the following fields: Auto-filled: Requester Name, Department, Date & Time, Sequential Request Number (per department). User...
I need an experienced PCB designer to create a PCB for a smart robot car that primarily follows a line. The PCB should support various sensors and include some additional features. Key Requirements: - The PCB should support Infrared sensors, Ultrasonic sensors, and Camera modules - Integration of a Bluetooth/WiFi module for communication - Inclusion of motor driver circuits to control the car's movement Ideal Skills: - Extensive experience in PCB design - Familiarity with designing PCBs for robotics - Knowledge in integrating various sensors into a PCB - Proficiency in designing PCBs with wireless communication modules Please include examples of similar projects you've completed in your application.
...Hardware Setup: Components: Moisture sensor Load cell (with HX711) for weight measurement Color sensor or camera for visual quality analysis Microcontroller (Raspberry Pi or Arduino) Additional components: breadboard, jumper wires, power supply, etc. Responsibilities: Design and set up the hardware system. Connect sensors to the microcontroller and test individual components. Ensure the components work properly and troubleshoot wiring or connection issues. Assemble everything in a functional system. 2. Software Development & Integration: Responsibilities: Install and set up the necessary libraries for Raspberry Pi or Arduino. Libraries like , hx711py, and Adafruit_TCS34725 for the respective sensors. Develop Python scripts for each sensor (moisture sensor, load cell, a...
Sensor data from Arduino to SQL database locally.
Hi Hafiz Ahmad H., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
This project involves creating an Android application that interfaces with an Arduino-controlled setup containing 4 LEDs and a SIM800L module. The application allows a user to control the LEDs remotely, as well as receive data from the LEDs' states. Key Requirements: - The user has 4 buttons in the app to turn the respective LEDs on and off. - The app reflects the LEDs' states in real-time: when an LED is turned on, the corresponding button changes colour to green, and changes to red when turned off. - The app includes an OTP-based authentication system for secure access. - The app is designed with a simple and clean UI. - The app can be configured to work with multiple devices. - There is no requirement for a server or database, all communication is handled via ...
CAD Modeling specialists needed to convert STL file to solid model in STEP format. Basic 3D modeling skills needed to modify parts to certain dimensions. High performance computer is must. Total working ours 15 Payment 16.5$ per/h
I'm seeking an expert video editor to craft an engaging bridge duels montage from my existing gameplay clips. The focus is on showcasing clutch plays and epic kills.
I'm looking for an expert in nutritional yeast preparation to help me create a commercial product. The yeast should be processed into flakes and come in a range of flavored varieties. Key Requirements: - Experience in preparing nutritional yeast for commercial sale - Ability to create a variety of flavored nutritional yeast flakes - Knowledge of food safety standards and regula...a commercial product. The yeast should be processed into flakes and come in a range of flavored varieties. Key Requirements: - Experience in preparing nutritional yeast for commercial sale - Ability to create a variety of flavored nutritional yeast flakes - Knowledge of food safety standards and regulations Skills Needed: - Food processing and preparation - Flavoring and seasoning - Quality control...
...seamless data import. Automated result validation and release processes. Quality Control (QC): Management of QC data and protocols. Statistical tools for monitoring test accuracy and precision. Traceability and documentation of QC processes. Regulatory Compliance: Features to ensure adherence to legal and regulatory standards. Audit trails and electronic signatures for compliance documentation. Comprehensive document management for SOPs, guidelines, and certifications. Reporting and Data Analysis: Customizable reporting with real-time data visualization. Advanced data analytics for trend analysis and decision-making. Data export capabilities in multiple formats. Security and Data Protection: Role-based access control for security. Data encryption to protect sensitive infor...
..."With just one click, you can start or stop recording. It’s that simple!" Built-in Recording Management: "Screen Recorder Pro comes with an intuitive recording management system, so you can easily organize, edit, and keep track of your recordings." Local Storage: "All your recordings are stored locally on your device—no server uploads and no internet required. Your data stays safe and under your control." [Section 2: Perfect for Different Use Cases - 1:00] Background music picks up the pace. [Visuals: A montage of various use cases such as tutorials, presentations, gaming, and virtual meetings.] Narrator: "Whether you're a content creator, educator, or gamer, Screen Recorder Pro is designed to meet your needs. Let’s ...
...Theatre Noël Coward Theatre Novello Theatre Prince Edward Theatre Prince of Wales Theatre Sondheim Theatre Victoria Palace Theatre Wyndham's Theatre LW Theatres Cambridge Theatre Gillian Lynne Theatre His Majesty's Theatre London Palladium Theatre Royal, Drury Lane Nederlander Adelphi Theatre (LW Theatres/Nederlander) Aldwych Theatre Dominion Theatre Independents Young Vic (Kwame Kwei-Armah, AD) Bridge Theatre (London Theatre Company, Nicholas Hytner, AD) Old Vic Theatre (Matthew Warchus, AD) Stephen Walley-Cohen St Martin's Theatre Nimax Apollo Theatre Duchess Theatre Garrick Theatre Lyric Theatre Palace Theatre Vaudeville Theatre Access Industries Theatre Royal Haymarket BKL Other Palace Theatre Criterion Theatre Trust Criterion Theatre (Mark Rubenstein) DLT...
I need a software upgrade for my Raspberry Pi 4, which will allow me to control my heating, door sensors, and relays just like my previous version 3 setup. The current software is web based, and I can provide an ISO of this software along with all necessary passwords. Key Requirements: - Retain all current functionalities: heating control, door sensor monitoring, and relays control. - Implement a web programming interface for adding new sensors. Ideal Skills and Experience: - Extensive knowledge of Raspberry Pi 4. - Software development experience specifically for Raspberry Pi. - Proficient in web programming. - Previous experience in home automation systems is a plus. Please note that the original software was provided by a company that has since stopped trading,...
..., React.js, Node.js). The system should be robust, user-friendly, and capable of supporting various user roles. Key Features: - User Authentication: The system should have secure login and registration processes for different user roles. - Reporting and Analytics: The system should have built-in tools for data analysis and reporting. User Roles: - Admin: This role should have full control over the system, including user management and system settings. - Employee: This role should have limited access, primarily to perform tasks assigned by the Admin. - Vendor: This role should interact with the system for supply management and related tasks. Ideal Skills: - Proficiency in the MERN stack - Experience in building management systems - Strong understanding of user authentication pr...
...ensure that all information, such as medications, procedures, and follow-up instructions, is communicated clearly. Candidates for this role must have professional fluency in Chinese and at least one other language. Experience in medical translation is highly valued, as is an understanding of the healthcare system in Chinese-speaking countries. As a translator in this critical field, you will help bridge communication gaps, contributing to better health outcomes for patients by ensuring they receive the right care instructions....
...role management. Currently implemented as a mobile app, the project needs to be converted and enhanced into a web application using Flutter Web or a suitable web development framework. ## Core Features ### 1. User Management - Multi-role user system (Admin, Manager, Gate Man, User) - Authentication and authorization - User profile management - Account deletion request system - Role-based access control ### 2. Inventory Management - Real-time inventory tracking - Category and subcategory organization - Pipe inventory management with specialized measurements - Low stock alerts and threshold management - Item status tracking (Hidden, Deadstock) - Image management for inventory items - Detailed item specifications (dimensions, quantities, units) ### 3. Request Management - Multip...
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I'm seeking a proficient web developer to create and deploy a full-stack web application on AWS. The application should have both front-end and back-end components. Aim: Develop and Deploy a Scalable ...RDS Alarms in CloudWatch for CPU and response time metrics for EBS and RDS logging and set up log groups and log streams for EBS and RDS Ideal Candidates: - Strong experience in full-stack web application development. - Proficiency in AWS services, particularly EC2, S3, and Elastic Beanstalk. - Familiarity with basic cybersecurity measures, specifically firewall and access control. - Prior experience in implementing DevOps practices. - Skills in creating automated processes for deployment. Your bid should reflect your experience and understanding of these requirements.
...- Platform-specific adaptations - Animations and transitions 3. Performance Optimization - Widget tree optimization - Memory management - Asset optimization - Lazy loading - Caching strategies 4. Cross-platform Development - Platform-specific code - Responsive layouts - Device feature handling - Platform channels ### Additional Technical Requirements 1. Version Control - Git - Branch management - Code review process - Collaborative development 2. Testing - Unit testing - Widget testing - Integration testing - Test-driven development 3. CI/CD - GitHub Actions or similar - Automated testing - Build automation - Deployment automation 4. API Integration - RESTful APIs - Google Maps API - Payment gateways...
...panel for my mobile app, which is designed for both iOS and Android platforms. The panel should come with a user-friendly and intuitive dashboard. Key Features: - User Management: The ability to oversee and manage user accounts is essential. - Analytics: I need to glean insights from app usage, so an integrated analytics feature is a must. - Content Management: This feature should allow me to control and update the app's content as necessary. The primary users of this admin panel will be Administrators. Ideal Skills: - Proficiency in Cross-Platform App Development - Experience in Building Custom Admin Panels - Strong Understanding of User Management Systems - Knowledge of Developing Integrated Analytics Tools - Expertise in Content Management System Development I look...
I'm in need of a steel structure design for an industrial warehouse. The design needs to incorporate large open spaces, as this is a key requirement for the warehouse. Additionally, the warehouse will need to accommodate temperature control, so expertise in designing for environmental considerations is essential. Ideal Skills and Experience: - Proficiency in steel structure design, particularly for industrial warehouses - Experience designing large open spaces - Expertise in incorporating temperature control into structural design - Knowledge of energy-efficient design principles - Proficiency in using design software and creating IFC files Please share your relevant portfolio and experience when bidding.
...is to build a fully functional search engine that operates independently, without relying on any third-party APIs (e.g., Google, DuckDuckGo, or Bing). In addition, the system will include a robust Web Crawler and Indexing System, along with an Admin Panel to manage the entire process. This project will involve developing a crawler, setting up an indexing system, and building an admin panel to control, monitor, and optimize the search engine. Key Requirements: 1. Web Crawler Development: • Purpose: Develop a custom crawler to scrape and collect data from websites. • Details: The crawler should follow rules and efficiently crawl multiple websites, handling large-scale data. • Features: • Set crawl depth and frequency. • Handle crawling for dynamic content...
...extensibility. Testing: After development, perform thorough testing of each system component, including unit testing, integration testing, and User Acceptance Testing (UAT). Include both functional testing and performance testing to verify the system meets the requirements. Deployment and Training: After successful testing, deploy the system in the company and establish tools for monitoring and control. Provide training for employees and managers on how to use the system efficiently. Support and Maintenance: Provide ongoing support, including troubleshooting, version updates, and adding new features after deployment. 3. System Use Case The Use Case describes how users (Actors) perform tasks and objectives within the system. Each user scenario details how the system meets the need...
...without losing defensive position (advanced explanation on x-switching on defence). Strategies to defend against pick-and-pop and off-ball screens. Anticipating and breaking through screen setups. Ideal Settings Guidance on controller configurations, camera angles, and gameplay settings to enhance screen execution. Suggestions for optimal offensive and defensive settings, such as pick-and-roll control, defensive assist strength, and play-calling options. Requirements for Applicants: Proven Experience: Demonstrate your skill level with stats such as win/loss percentage, tournament placements, or accolades in competitive NBA 2K25 play. Console: PS5 expertise only. Ability to clearly explain concepts and provide real-time coaching or demonstrations during gameplay. Familiarity w...
...Discrepancy (using formula: =I2-H2) b. After Column J: Reason (with a dropdown list sourced from the next sheet) c. After Column K: Notes (a free text column) 4. Apply specific formatting to the columns: a. Column A: 40 points b. Column B: 10 points c. Column C: 60 points d. Column D: 35 points e. Columns E-J: 15 points f. Column K: 60 points g. Columns N-P: 15 points h. Columns J-L: Yellow i. All Columns: All Borders Ideal Skills: - Extensive experience with Excel VBA programming - Strong understanding of Excel 365 features - Detail-oriented with a knack for formatting - Experience with creating and inserting dropdown lists in Excel I am looking for a freelancer who can deliver this task efficiently and accurately. Previous work with VBA script...
"I am a passionate, detail-oriented translator who aims to bridge the language gap between English and Spanish. With a deep understanding of both the language and the culture, I ensure that not only the words are understood, but also the intended meaning and tone. Whether it is for business, creative projects, or everyday communication, my goal is to ensure that your message is clearly understood in Spanish, while maintaining its essence and impact."
Wanting the graphics below edited so that there is an arrow at the bottom right corner (as per the example I have uploaded). Edited graphics need to be identical in size, name, format etc but with the addition of the arrow. I want to drop in and replace the old graphics with new ready to go ones. I took the arrow from here;
I'm seeking an experienced video editor to create a seamless transition between two video shots. The first shot features a person riding a bicycle outdoors on a bridge, and the second shot shows the same person on an indoor bike in a gym. Both shots are facing the same direction. Your task will include: - Using motion blur to enhance the transition + Morphing - Adding sound effects at appropriate moments You may need to employ advanced editing techniques to ensure visual continuity and give the impression of continuous action. Skills in sound design will also be necessary to integrate sound effects seamlessly into the transition. Experience with similar projects will be highly preferred. in attached file, the effect I want the 2 files you need to work on :
...time recive bouns bank informations list and update refrel link update option withdraw,approve,cancel,type region option (Agent option) red envelope report,recharge,withdraw trade,bonus (control option) result Green,red,violet,number, total amount green total amount red total amount violet total amount which number and control panel Auto result option low amount colour & low amount number and withdraw manage options all information update control panel *GAME PANNEL* ID NAME MOBILE NO 4. AVAILABLE BALANCE NICK NAME BORD & READ RULE ,LEVEL 1&LEVEL 2,APPLY SACTIONS RECHARGE IN SIDE RECHARGE RECORD SAME WITHDEAWAL RECORD
I'm in need of a skilled Power Electronics Engineer to design a Forward topology SMPS for consumer electronics. This SMPS should meet the following specifications: - Input: 90 VAC - 250 VAC on the primary side - Outputs: 24 VDC (2.6A) and 15 VDC (0.6A) on the secondary side - Utilization of UC3843 current control chip exclusively - PCB Size: As small as possible, maximum of 35 mm wide x 65 mm long Key Responsibilities: - Design a durable SMPS conforming to the provided specifications - Validate the design through physical prototyping - Share voltage sweep results with the proto BOM Ideal Candidate Should Have: - Proven experience in designing SMPS, specifically with Forward topology - Expertise in physical hardware realization and troubleshooting - Familiarity with consume...
...Knowledge of virtualization and hypervisor technology (e.g., QEMU, KVM, VMware). • Familiarity with embedded systems and microcontroller development. Deliverables: 1. A scalable system capable of emulating and managing thousands of devices simultaneously, with the ability to scale up to one million over time. 2. Unique hardware and software profiles for each emulated device. 3. Centralized control to programmatically manage all emulated devices and their associated proxies. 4. Memory management for each device, including login credentials, app usage patterns, and behavior history....
...trustworthy source of clicks or engagements for social media platforms where the user choses the service he wants and the quantity etc..., and it should be working with a bot system doing the following tasks: 1. Ability for the user to purchase clicks and likes in the live stream tiktok (during the live challenge battle), the number of profiles who will be doing the tasks they will be the accounts i control and create in the system/bot and they should be working like a real account without issue. 2. Ability to post comments for any social media platform or browser search like google reviews or trustpilot or social media posts like tiktok/facebook/instagram posts etc... i should be able to connect the number of accounts and profiles that will react to those services inside the bot...
I need a proficient mechanical engineer to design a comprehensive hybrid hydraulic and pneumatic power generati...comprehensive hybrid hydraulic and pneumatic power generation system. This system should be capable of effectively utilizing both hydraulic and pneumatic power sources. Key Requirements: - The system must incorporate pressure regulators, cylinders and actuators, and flow control valves. - The design should ensure optimal power generation with reliable performance and efficiency. Ideal Skills: - Extensive experience in designing hydraulic and pneumatic systems. - Proficiency with pressure regulators, cylinders and actuators, and flow control valves. - Strong understanding of power generation mechanisms. Please provide examples of similar projects you have succes...
...(e.g., duration, effect selection, trigger sensitivity). 5. Flow Optimization Features: • Time-limited playback to prevent patrons from lingering. • Default loop video displayed on the TV when not triggered. • Support for parallel systems to manage higher traffic. 6. Additional Features (Optional): • Log or track the number of activations for operational insights. • Remote monitoring and control capabilities. • Audio integration to add sound effects synced with the video. Deliverables: 1. Fully functional software that integrates all specified features. 2. Detailed installation and setup guide, including dependencies and configuration instructions. 3. Basic user manual for operation and troubleshooting. 4. Source code with comments for fu...
...storage features. Introduces smart recognition and warning functions to prevent accidents caused by incorrect battery usage. Combines charging and storage into a single device, creating a new type of multifunctional smart charger. 6. Design Objectives Achieve a design that integrates practicality, aesthetics, and safety. Highlight the product’s unique value while ensuring feasibility and cost control in production. Please proceed with the design based on the above requirements. I also encourage open-minded creativity beyond these specifications. Thank you!...
$15.00 Job I have a URL: I'd like to make it so users cannot change the room name "room=hamchat" If a user tries to change the room name it will default back to Ideal skills and experience for the job: - Proficient in URL manipulation - Understanding of web development and server-side scripting - Capacity to i...00 Job I have a URL: I'd like to make it so users cannot change the room name "room=hamchat" If a user tries to change the room name it will default back to Ideal skills and experience for the job: - Proficient in URL manipulation - Understanding of web development and server-side scripting - Capacity to implement access control measures
I'm seeking a professional who can use AI tools to generate code, review, correct it and make a control system based on EKF/PID. We will go by milestones - start from Simulation to final firmware
Hi Amar H., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I'm looking for a developer to demo integrating a Thirdweb Web3 button with my Squarespace site. This button should authenticate users via MetaMask, and upon successful authentication, grant access to web3 chat on the site. Key Requirements: - Experience with Squarespace and Thirdweb - Proficiency in working with MetaMask for user authentication - Ability to set up content access control based on authentication status This project might also evolve into a Web3 chat integration, so familiarity with that would be a plus.
