Ir proximity sensor arduino code jobs

I need logo for my website Name: clean code My website for programming

I need an Arduino project that involves LED lights shaped as a moon and stars. The lights should turn on at specific times that is 7th day, of every month stay solid once they’re on and not perform any other functions. Key Requirements: - The lights should turn on at specific times every day. - The lights should stay solid once they're on. - The lights should not perform any additional functions (e.g. changing brightness, blinking, etc.) Ideal Skills: - Proficiency in Arduino programming. - Experience with LED light projects. - Ability to set up a fixed schedule for the lights. The goal is to have a starry night sky in wedding frame , and I would like the project to be simple and to the point.

I need a cross-platform (iOS and Android) AppSheet application. The main functionality involves scanning a QR code, which contains a URL leading to different forms based on the code's parameters. Key Requirements: - The app should be able to interpret a QR code and, depending on the URL it contains, direct the user to the appropriate form (form 1, form 2, etc.). within the app sheet - The forms need to be interactive and allow users to fill them out before submission. Ideal Skills: - Proficiency in AppSheet - Skills in creating interactive forms within an app Your proposal should highlight similar projects you've worked on, and please provide examples of your cross-platform apps.

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Hi, Im looking for a STM32 & ESP32 programmer located in/near HCMC as you might need to come over to our workshop sometimes for testing. We have a few custom made PCBs that needs to be programmed and tested. Experience working with CANopen, SPI, I2C, IR Remote Protocol, stepper motors , LoRa etc is a plus

Using **Zapier + OpenAI API** is a great way to integrate an AI assistant into your website **without coding**. Zapier allows you to automate workflows by connecting OpenAI’s API with various platforms, including your website, email, and chat systems. ### **Steps to Use Zapier + OpenAI API for No-Code Automation:** #### **1. Set Up Your OpenAI API Key** - Sign up at [OpenAI](). - Go to **API Keys** in OpenAI and generate a new key. - Copy and save the API key somewhere safe. #### **2. Create a Zapier Account & Start a New Zap** - Sign up at [Zapier](). - Click **"Create a Zap"** (Zaps are automated workflows). - Select a **Trigger** (e.g., new form submission, chat message, email received). #### **3. Choose a Trigger

I'm seeking a seasoned Flutter Flow developer to create a custom widget for image cropping within the platform. The goal is to replicate a user-friendly cropping interface similar to those found in Facebook, Instagram, or WhatsApp. Key Requirements: 1. Develop a custom code that allows for image cropping and re-uploading to the server, mimicking standard functionalities found in popular social media apps. 2. Ensure the cropping tool is user-friendly and maintains the quality of the uploaded image while minimizing upload size. The cropping should not be circular. 3. The functionality should be compatible across Web, Android, and iOS platforms, and work seamlessly with the latest version of Flutter Flow. 4. Provide a preview of the cropped image before finalizing the crop. 5. In...

...panels. 2️⃣ Reassembly completes → System receives a request from a client satellite (light indicator turns on). 3️⃣ MSS (Mother Servicing Ship) activates chemical propulsion → It moves toward the client satellite’s orbit. 4️⃣ MSS arrives at the destination & slows down → SPSS (Solar-Powered Support System) is prepared for deployment. 5️⃣ MSS deploys the SPSS unit via maglev system → It moves in proximity to the client satellite. 6️⃣ SPSS docks successfully with the client satellite → Light indicator confirms a secure connection. 7️⃣ MSS departs and returns to its previous position (optional: Include a GEO stationary MSS unit beaming lasers for recharging). Key Details: - Deadline: Monday (Feb 3) – Need someone who can work fast without s...

I am seeking developers experienced in QR code integration, creating basic audio recording apps, and managing hybrid backend storage systems. The project requires: - QR code compatibility with both iOS and Android platforms. - Developing a basic audio recording app with primary features such as recording and playback. - Implementing a hybrid storage system, utilizing both cloud (like AWS or Google Cloud) and local servers. Ideal candidates should have a robust portfolio demonstrating similar projects, with a strong emphasis on QR code integration and audio apps. Experience with setting up and managing a hybrid backend storage system is critical. Please provide examples of your relevant work. The preferred timeline for project completion is 3-4 months. The audio reco...

I need install a code canyon script in VPS server. The

...1-in-3-Light-Brushed-Nickel-Bathroom-Vanity-Light-Fixture-with-Clear-Glass-Shades-71833-BN/327310461 - new track lighting for living room near fireplace area - new dryer for laundry room - new washer for laundry room - new dishwasher for kitchen

I'm looking for a Databricks expert to assist me with some code. The specific task at hand involves setting up a data pipeline. Key Requirements: - Expertise in Databricks - Proven experience in setting up data pipelines - Ability to integrate various data sources, particularly databases I have already setup some code and need assistance setting up validation checks and ensuring everything is running as expected. This is more of support as no development is expected.

...predictive maintenance system using big data analytics. The system should collect real-time sensor data (temperature, vibration, lubrication levels) and apply machine learning models to predict equipment failures. The goal is to optimize maintenance schedules, minimize downtime, and improve operational efficiency. Requirements: ✅ Data collection from real or synthetic datasets (Kaggle, HuggingFace, or generated data). ✅ Big Data technologies (Hadoop, Apache Spark) for real-time processing. ✅ Machine Learning models (e.g., Scikit-learn, TensorFlow) for failure prediction. ✅ Dashboard for visualization (e.g., Streamlit, Grafana). ✅ Clean and well-documented code (preferably in Python). Deliverables: ? Source code (GitHub or ZIP file). ? Short guide on how to run the...

I need help with my IoT project. It involves the ESP8266/ESP32 platform and includes data logging and sensor integration functionalities. Please refer to this video link for details: I have all the necessary hardware, but I'm in need of the appropriate codes and schematics to get everything up and running. Ideal skills and experience for the job include: - Proficient in coding for the ESP8266/ESP32 platform - Experienced in IoT projects - Able to provide clear and understandable schematics - Knowledgeable in sensor integration and data logging functionalities.

PHP API adaptation as discussed

I need a freelancer to convert my PHP MySQL web application source code into a clean, organized PDF for IP registration. The PDF should include the full code, line by line, while excluding comments and documentation. The code syntax highlighting, folder and file headings, and line numbering need to be emphasized for clarity. Ideal skills and experience for the job: - Proven experience handling and documenting web application source code. - Proficiency in PHP, HTML, CSS, and web application project structures. - Excellent attention to detail to maintain code formatting and syntax in PDF format. Please provide an estimated delivery time and any relevant past experience when applying. Thank you!

I'm looking for a professional who can seamlessly integrate 2 QR codes into 2 different promotional flyers. The primary purpose of these QR codes is to direct recipients to a specific website. Ideal Skills and Experience: - Proficiency in graphic design software - Prior experience with QR code integration - Attention to detail - Understanding of promotional materials Please note, Please add HELP FOR POLICE for the police QR code and HELP FOR FIRE under the fire QR code. The final files should be delivered in JPEG format. The QR codes should be added without any accompanying text or labels.

"I need help writing dynamic DAX measures for the following scenarios: Calculate the conversion rate of attendees who participated in a specific event and became members within a 2-month timeframe. Identify members who attended a selected event and analyze how many events they had attended in the past. The measures should work dynamically based on a slicer selection. When a user selects an event in the slicer, all calculations should be filtered accordingly."

...to create a no-code, interactive Edtech site. The main functionalities of the site should be the delivery of online courses, with an engaging, user-friendly interface. Key Responsibilities: - Design and develop an Edtech site using WebFlow. - Incorporate functionalities for hosting online courses. - Embed video tutorials into the course content. - Implement quizzes and assignments throughout the courses. - Create a certification system for course completion. Ideal Skills: - Proficiency in WebFlow and no-code web development. - Experience in designing interactive, user-friendly educational websites. - Knowledge of integrating multimedia content and assessment tools. - Ability to implement a certification system on a website. Your experience in e-learning platforms and no...

...display the results into a graph. Unfortunately this isn't fully functional and I require someone to fix the errors. I have attached a csv file for you to upload it into the website link above and see how it all works. There is a CSV file which gets created from a automotive software called RossTech. This CSV file contains data that gets logged from the car sensors. Every column is a different sensor. When uploading the CSV file into my log viewer page, it needs to translate from numbers to a graph. At the moment it pushes the data but cannot change x and y axis. I need x and y axis added too. I need whoever helps out to study the following site and use it as a baseline to make my log viewer page working again. The log viewer page should display the uploaded data

I'm selling a premium 6-acre+ plot in New Delhi's Aerocity. This rapidly growing area is one of the city's most coveted locations. anybody who helps me to sell it will get good amount Key Features: - Exceptional Connectivity: Direct access to major highways and close proximity to Indira Gandhi International Airport. - Surroundings: Nestled among top-tier commercial spaces and luxury hotels, with state-of-the-art infrastructure. - Development Potential: Ideal for both commercial and residential projects. This land is a lucrative opportunity for real estate developers looking to invest in a high-demand location. It can cater to a large-scale corporate complex, high-end residential development, or a mixed-use project. The area's modern urban landscape, coupled wit...

I need sample PHP code for integrating with the Faire API. The code should be capable of: - Fetching product data - Managing orders - Updating inventory I already have the necessary authentication for the API. The ideal freelancer for this job should have extensive experience with PHP and API integrations, particularly with eCommerce platforms. A familiarity with the Faire API will be a significant advantage. Please provide clear, well-commented code that I can easily understand and adapt to my needs.

I need assistance with updating a Java, CSS, and HTML code to auto-fit the dimensions of a chart on a size chart page. Ideal skills and experience for the job include: - Proficiency in Java, CSS, and HTML - Experience working with charts and data visualization - Understanding of responsive design principles

...involves working with either Zephyr or RT-Thread RTOS, depending on your preference. The AI-generated code has been causing me issues, so I need someone with expertise who can help debug and complete the programming. The main problems I am facing are compilation errors, runtime error. The work won't take much time as the code has already been generated by LLM only error correction is needed. Key Requirements: - Extensive experience in embedded C/C++ - Proficiency in either Zephyr or RT-Thread RTOS - Ability to troubleshoot and fix AI-generated code - Experience with the CH32F103C8T6 MCU Please note that mere knowledge of Arduino is not sufficient for this task. Your role will primarily involve code testing and completion, so a keen eye for deta...

**Project Title**: Development of a Face Recognition and QR Code Scanning Attendance System **Project Description**: We are seeking a skilled freelancer to develop a comprehensive attendance system with the following requirements: - **Backend**: Rust auxm framework with Swagger API. - **Frontend**: Flutter. - **Database**: PostgreSQL. - **Containerization**: Podman/Docker. - **Face Recognition Model**: FastAPI model in Python. **Features**: - **Face Recognition for Attendance**: Implement a face recognition system to automatically mark attendance. - **QR Code Scanning for Attendance**: Integrate QR code scanning functionality for attendance marking. - **Manual Attendance Entry**: Provide an option for manual attendance entry. - **Integration with Existing Systems**...

I'm seeking a skilled engineer to develop a proximity sensor for a dog leash and harness connection. Key Features: - **Type**: Proximity sensor - **Usage**: To sense the connection between a dog leash and harness - **Features**: - Wireless connectivity - Weather resistance (for outdoor use) - Safe around dogs (non-intrusive, sturdy) Ideal freelancers should have prior experience in creating sensors with wireless capabilities and knowledge in developing pet-safe devices. A strong understanding of weather-resistant materials and technology is also vital for this project. The proximity sensor should have a short detection range of 0 to 30cm. The sensor should use a rechargeable battery. The sensor should provide an audib...

I need an Android application designed for USB OTG connectivity. The purpose of this app is to serve as a comprehensive dealer/installer toolkit for a custom boat lift controller. Project Overview I have a custom Boat Lift Controller (Arduino/AVR-based) that communicates over USB-to-serial. I need an Android app (for phone/tablet with OTG) to serve as a Dealer/Installer Toolkit, providing: Full configuration (all settings, e.g., limit switches, motors, etc.) Setup Wizard (mandatory) with GUI screens guiding through each step of device setup. Control (move the lift up/down, set presets, toggle AUX lines, etc.) Monitoring (real-time serial terminal for manual commands, logs, etc.). Firmware Updates over USB for both the main controller and a sidekick microcontroller board. The fina...

...Feature | Odoo Modules Required | Customization Needs | |---------|------------------------|---------------------| | **1. Loyalty & Rewards** | Loyalty, POS, eCommerce | Tiered membership logic, points redemption rules. | | **2. Concierge Services** | CRM, Helpdesk, Subscription | VIP client profiles, 24/7 chat integration. | | **3. Facility Management** | Maintenance, IoT, Accounting | IoT sensor alerts, predictive maintenance dashboards. | | **4. Community Portal** | Discuss, Maintenance, Sales | Tenant feedback polls, maintenance request tracking. | | **5. F&B Experiences** | eCommerce, Appointments, Knowledge | Meal kit sales, virtual cooking class bookings. | #### **Additional Requirements** - **Mobile Front-End**: Responsive design (iOS/Android) usi...

...experience in app development, particularly for Arduino-based systems. A strong understanding of engine dyno operations and data interpretation will be advantageous. Given the nature of this project, proficiency in real-time data processing and cross-platform app development is crucial. Arduino Dyno APP Project. The objective of this project is to create a App, capable of reading and displaying the output of all the Arduino Dyno hardware sensors. Also display HP based on HP = Torque X RPM/5252 (Torque=weight). The APP layout should be clean looking and well laid out. 1. Create realtime display 2. A start button is required to begin the App reading and outputting the data. 3. App will run between 2-30 seconds. User defined. 4. Output all sensor data an...

I'm looking for a skilled IoT and Bluetooth professional who can help design a remote control using nRF devices from nordic or equivalent for low power consumption to control various types audio equipment like amplifiers, preamplifiers, control equipment, equalizers. The freelancer will also design the Control unit on the Audio equipment using ESP32 (with the native IDF, NOT using Arduino) to receive the do the initial connection with the remote control and the mobile app, then maintain the connection, receive the commands from the paired devices, and send them locally to a queue. The system should be able to control various aspects of the device, including: - Volume control - Track selection - Power on/off - Menu navigation - Device selection - Input selection - Balance...

I'm seeking assistance with designing ...project involves creating a modulator for the transmitter capable of encoding data using the Amplitude Shift Keying (ASK) modulation scheme. Key project components include: - The data will be sourced from an Arduino in binary form and needs to be modulated with a sine wave for transmission. - The drone will communicate its speed to a controller. - An analysis of the characteristics of both linear and non-linear amplifiers through a modulator at the transmitter end. Ideal skills for this project: - Proficient in circuit design and PCB creation. - Experience in working with Arduino and drone technology. - Knowledgeable in both linear and non-linear amplifier characteristics. Please provide a quote and specify any additional requ...

...and set up profiles via the app or web. List services under admin-defined categories. Create custom packages combining services with add-ons. Set pricing for services and packages. Upload work portfolios. Specify availability slots for services. Customers (End Users): Search nearby services or vendors based on location and admin-defined radius. Filter search results by criteria like rating, proximity, price, availability, etc. Book services and view vendor profiles/portfolios. Follow vendors to receive updates. Sync bookings with Google/Apple Calendar. Receive QR codes for booking confirmation, scanned by vendors during service. Second QR for Proof of Delivery. Leave rating and reviews after service completion. Admin: Set custom commission levels (default or vendor-specific). M...

...analyze an existing codebase and provide a technical report on its quality and viability. The goal is to determine whether the code can be optimized and used or if a new base needs to be developed. ? Tasks Required ✔️ Review the source code (React Native + React.js). ✔️ Evaluate project structure (architecture, modularization, coding standards). ✔️ Analyze dependencies and packages (check if they are up to date and secure). ✔️ Verify Android and iOS compatibility. ✔️ Identify potential performance or security issues. ✔️ Provide recommendations on what can be used and what needs to be redone. ? Deliverables ✅ Technical report covering: Overall code quality (well-structured or needs improvements?). Strengths and weaknesses of the current project. S...

I'm looking for an expert to wire 5 buttons with 5 LED 7-segment counters. The buttons will be manual push buttons, and their function will be to increment the count on the LED counters. I already have the components including Arduino Uno R3 Boards that are pre-programmed with a time delay so the buttons cannot be spammed. I need to understand how the circuit works and how it is wired properly. Wires have been disconnected and it is not working at this time. Ideal Skills: - Proficient in working with 7-segment displays - Experience with wiring manual push buttons - Knowledge of basic circuit design and implementation

I'm experiencing a network issue while trying to pull code from GitHub to my local machine. The specific problem is a 'Connection Refused' error. I need a skilled freelancer with expertise in Git and network troubleshooting to help me resolve this issue. Please bid only if you can start immediately.

I'm looking for a passionate and skilled Robotics Tutor to teach my Basic Robotics Course. The ideal candidate will have experience in robotics, basic electronics, and programming, specifically with Arduino. The tutor will deliver online classes, guiding students through the course content with hands-on projects and discussions. Key Responsibilities: - Deliver engaging online classes - Guide students through course content - Facilitate hands-on projects and discussions Ideal Skills: - Experience in robotics and basic electronics - Proficient in programming with Arduino - Experience teaching beginners - Strong communication skills for online tutoring

...will be integrating various sensors into the system, specifically depth, temperature, and pressure sensors. Key Responsibilities: - Develop and implement an Ardusub based embedded system for a drone - Integrate depth, temperature, and pressure sensors into the system - Ensure the system outputs sensor data in Pixhawk format Ideal Skills and Experience: - Extensive experience in embedded systems development - Proficient in Ardusub and Pixhawk systems - Strong background in sensor integration - Familiarity with depth, temperature, and pressure sensors - Excellent problem-solving skills and attention to detail Develop an embedded system control for a drone with four motors. 3 DC motors and one stepper motor. Control needs to be PID logic enabled using ardupi...

I need help with processing and analyzing datasets from a 9-axis IMU sensor placed on the back of a runner. The data is stored in CSV files. Key Requirements: - Python programming skills to identify and calculate features like vertical oscillation, stride length, ground contact time, and running symmetry from the IMU data. - Ability to create visualizations in the form of line charts to represent the calculated features. Ideal candidates should have a background in data analysis, experience with Python and CSV files, and the ability to create clear and informative visualizations.

...USB–serial chip required) This device will transmit and receive data at 125 kHz for transponders (e.g., automotive immobilizer tags) using the PCF7991 and a coil antenna. The ATmega32U4 will handle the low-level bit-banging, timing, and decoding, while appearing as a USB CDC device (virtual COM port) on the PC side. I have existing Arduino-based code (.ino) that demonstrates how to interface with the PCF7991 (originally for an ATmega328). We plan to port or adapt that code for the ATmega32U4 once the PCB is complete. Objectives Develop a Complete Schematic that includes: ATmega32U4 microcontroller with supporting components (crystal/oscillator if needed, decoupling capacitors, etc.). PCF7991 base station IC, operating at 5 V. All required external component...

I need an experienced programmer to modify the existing code for my ATmega8 microcontroller. We are transitioning to a new Common Cathode 7-segment display, which necessitates changes in the code. The display is controlled directly via I/O pins, so the code adjustments must reflect this. Ideal Skills: - Proficiency in programming for ATmega8 microcontroller - Experience with Common Cathode 7-segment displays - Knowledge of I/O pin control and programming - Ability to modify display code and ensure functionality Please note that specific changes in display functionality have not been identified at this time. However, the selected freelancer may need to demonstrate flexibility and problem-solving skills to adapt to any unforeseen requirements.

...looking for an expert in SAP Business One and barcode/QR code technology. The project involves developing a generic scanner that can read both barcodes and QR codes. The system needs to seamlessly integrate with key SAP Business One functionalities including inventory management, sales orders, and purchase orders. Key project requirements: - The scanner should work with both handheld devices and mobile phones - The system must be able to accurately read both barcodes and QR codes - Integration with SAP Business One should be smooth and efficient, covering inventory management, sales orders, and purchase orders Ideal candidates should have: - Extensive experience with SAP Business One - Proficiency in developing or integrating barcode/QR code scanning systems - Good under...

I'm seeking an experienced C# developer with expertise in Modbus protocols. The task involves sending sensor data to a Modbus application via COM3, using the Read/Write Multiple Registers function with signed integers. Key Requirements: - Proficient in C# programming - Knowledgeable in Modbus protocol, specifically Read/Write Multiple Registers function - Experience with handling signed integer data formats - Familiar with COM3 interfacing Ideal candidates should have a strong background in software development, with particular emphasis on C# and Modbus applications. Experience with sensor data transmission will be a significant advantage. I look forward to receiving your bids.

We need to fix this Github open source VPN Flutter source code. There are a total of five platform clients that need to be fixed (MacOS, IOS, Android, Windows, Linux). github: Currently, the modified open source code cannot be built normally. The developer needs to check and fix it so that it can be successfully connected to our backend API and run smoothly. Note: The developer needs to have their own Apple Developer account to test it for us, because we do not have a developer account. If you do not have an Apple Developer account, please do not apply for the proposal. Thank you. The front end needs to be modified in the following areas: - All end-platform connection functions must work properly - Add user login function - Originally

More details: What type of hosting service are you using? VPS hosting Do you need any customizations on the website after deployment? No customizations needed Do you have the domain name set up for the website? Yes, it's already set up

We are looking for developer who has previously worked with the Docx4j library. Your main responsibility will be to add new features to the existing code and modify some of the features.

I need a Python expert to help me connect my code with a third-party REST API. Key Tasks: - Implement data submission from my code to the API - Ensure seamless integration and functionality Ideal Skills and Experience: - Proficient in Python - Extensive experience with REST API integration - Strong understanding of data submission processes Looking forward to your bids.

I'm seeking an ESP32 developer with experience in working with GPS Module LC89L/G from Quactel and Sensor LSM60DX. The project revolves around tracking and monitoring, specifically focusing on location data and movement data. Your expertise will be crucial in implementing the following: - Utilizing the ESP32 for data collection and transmission via Bluetooth. - Implementing OTA updates for system reliability and maintenance. - Using Restful APIs for data communication. Ideal candidates will have a strong background in IoT and embedded systems, with previous experience using the specified modules. Proficiency in Bluetooth communication is a must, as well as experience with OTA updates and Restful APIs.

I'm in need of a comprehensive search for engine code information for all types of auto parts. The information should be specific to the UK auto industry and include: - Part information - Group - Cross-reference - Category You should primarily use the Repxpert website, but also explore other reputable sources to ensure a thorough and detailed search. Skills in automotive knowledge and data management are essential for this project.

I'm looking for an experienced front-end developer proficient in to translate my Figma designs into code. Key Responsibilities: - Convert the Homepage from Figma to code. - Implement the Header, Main content, and Footer components as per the design specifications. - Ensure the Header includes a functional Navigation menu and Search bar. Ideal Freelancer Qualifications: - Proven experience with and front-end development. - Proficiency in translating Figma designs into responsive code. - Strong understanding of implementing interactive components.

I'm looking for an experienced web developer proficient in no-code platforms, particularly Shopify, to help me set up my E-commerce site. Key Responsibilities: - Designing and developing a user-friendly, intuitive online store - Ensuring the website is optimized for SEO - Implementing best practices for E-commerce sites Ideal Skills and Experience: - Proven experience with Shopify - Strong understanding of E-commerce best practices - Excellent no-code website development skills - SEO knowledge Platform-Shopify o No coding, o Third-party plug-in applications (including Luna’s for Virtual Try-On) o Customizations and content specific to eyewear eCommerce o Frame discovery content or personalized frame recommendations Robust Filter -Frame Width -Eye size -Bridge ...