What are classes in programmingεργασίες

I'm looking for a skilled professional to fine-tune my ChatGPT model. I specifically need the bot to reply according to my existing conversational agent framework. Key Requirements: - Enhance the chatbot'...the bot's understanding of different languages and its ability to handle context effectively. - Ensure the bot can provide a generic response when faced with an unrecognized input. Ideal Freelancer: - Experience in fine-tuning ChatGPT models or similar conversational AI systems. - Proficiency in natural language processing and understanding. - Strong programming skills to implement the fine-tuning and integration process effectively. - Familiarity with conversational agent models and their requirements. Kindly share your relevant experience an...

Description: We are seeking a proficient AI developer to finalize and improve an existing application for our online platform. This project involves completing the development of an AI-driven application, which includes automating processes and integrating proprietary templates. Project Objectives: - To complete the development of an AI application using existing source code. - Enhance the application's functionality with automated resume and document assessment features. - Ensure the seamless integration of specific, proprietary templates for resumes and cover letters. - Maintain and improve the user-friendly interface to align with our brand’s professional image. Requirements: - Strong background in AI and software development, particularly in projects i...

I'm searching for a highly knowledgeable Python developer who can work on enhancing and adjusting my current API client. Key tasks will include: - Review and modify the existing code to include a 2-second time del...after every 10 POST http requests to REST APIs. - Embed an error handling process for situations where the response does not equal 200 or if there is no response within 5 seconds, and provide the means to continue on to the next API call. Those bidding should have: - Strong proficiency in Python programming. - Clear understanding and experience with POST Http requests. - Experience working with REST APIs. Please provide examples of similar tasks you've accomplished with http requests and handling APIs in Python. This will help me understand ...

I'm seeking a professional proficient in R programming to carry out a detailed descriptive analysis using mixed data. Proficiency in working with numerical and categorical data, understanding trends, patterns, and summaries is a must. - Analysing patterns in mixed data using descriptive statistics - Ability to use R programming software effectively for data analysis - Interpreting results clearly and logically Experience in similar projects will be a significant advantage. Excellent communication skills are required to explain the analysis in easily understandable terms.

I need your expertise in developing a Python script for sending emails. The emails are expected to be sent in plain text. Key Requirements: - Develop a Python script that can send a batch of emails in plain text format. Please note that the project does not require an email account to be specified at this stage, nor does it require details on the number of recipients. It is simply the automation of sending plain text emails. The ideal freelancer for this project should have experience in Python programming, email automation, and is able to write clean and efficient code.

I am seeking a specia...provide numerical scores alongside their reviews. - Comment section: To encourage interactivity and continuous conversation, a comment section under each review is required. - Review submission form: A significant feature is a simple, user-friendly form for submitting reviews. Ideal Skills: - Previous experience in developing user review systems. - Excellent grasp of required programming languages for solid website functionality. - A portfolio containing similar websites developed in the past. - Strong communication skills to comprehend project's vision. This developer should ideally have a deep understanding of automating reviews, managing user interface design for optimal experiences, and implementing distinctive features to foster a dy...

I'm looking for a crypto developer to help me with a project. The details of this project are not yet decided, so creativity and flexibility are key. Ideal skills and experience for this job include: - Strong background in crypto development - Proficiency with various programming languages, including Python, JavaScript, and Solidity - Previous experience in wallet integration, smart contract development, and token creation is a plus Please, feel free to share your past work, experience, and any detailed project proposals you might have. I'm excited to see your proposals.

...the routes. • Use of Places API, Map Tiles API, and Dynamic Maps API to further enhance functionality. The project should be developed using the Dart or React programming languages. Therefore, significant experience with these languages is crucial for this role. I am also looking for someone with a keen eye for design who can create a custom map interface drawing users in at first glance. Ideally, you would have prior experience in creating visually appealing interfaces using the Google Maps API. In summary, I need a professional with a solid track record in Google Maps API, Dart, React and custom design abilities. Show me what you've got, let's create something spectacular! The project is a virtual rally between two cities...

I need an adept C# OpenCV developer to build a Windows desktop application primarily for real-time analysis. Key Responsibilities: - Develop a Windows desktop application using C# OpenCV. - The software must be capable of performing real-time analysis. Ideal Skills: - Proficient in C# programming. - Extensive experience with OpenCV. - Strong knowledge of Windows desktop applications. - Prior experience in real-time analysis programming will be an added advantage. Please provide your previous work samples related to this project or any similar projects. You should be ready to start immediately once hired. I'm expecting a quick and efficient completion without compromising on quality.

I am seeking a skilled freelancer who can scrape member data from a specific Telegram channel and automate their addition to my channel. Your job will involve: - Scraping Usernames from the target Telegram channel - Automatically adding thes...selection criterion for the members to be scrapped, all existing members from the target channel must be added to my channel. The ideal freelancer for this job should have prior experience scraping data from Telegram channels and implementing automated actions within the Telegram API. Knowledge of programming languages like Python would be highly beneficial. Familiarity with Telegram bots and scripting would also be an edge. The task needs to be completed with precision, ensuring all members are successfully migrated from the target...

I am in need of a Python expert who can perform a deep dive into the performance of various LLMs under different conditions. The main focus of this task is to benchmark different LLMs and evaluate their performance against each other. Key responsibilities: - Conducting performance tests on LLMs. - Analysing the results and comparing them to identify the best performing system. - Providing recommendations on how to optimize the performance of the chosen LLM. - Set up a local testing environment (chatbot, playground dashboard) - Set up a cloud server (API server) - Google Colab, Jupyter Notebook - All configuration, test scripts in python, bash and exe) - Dockerized images for future implementation - Our Korean dataset of 20,000 published to HuggingFace workspace based on an...

...workshops all under one roof. I aim to attract wellness enthusiasts and consumers interested in personal growth and wellbeing. As such, the ideal professionals for this venture are those who resonate with holistic principles and practices. The expo will host the following activities: - Yoga and meditation classes, which require an experienced instructor with sound knowledge of various yoga styles and techniques. - Nutrition and healthy cooking workshops; a seasoned nutritionist or health conscious cook would be perfect to conduct these sessions. - Demonstrations of energy healing and alternative therapies, thus needing experts proficient in these healing techniques. Freelancers with a consistency in the health and wellness field, excellent communic...

I'm seeking a talented C programmer with expertise in OpenSSL, specifically in version 3.0. The task involves using openssl library to convert a C program involving non-secure client-server communication to convert it into secured communication. Key Requirements: - Proficiency in C programming language. - Ability to use openssl commands to generate .pem, .key and .crt files - Strong understanding of TLS encryption using openssl - Hands-on experience with OpenSSL, preferably version 3.0. This task requires a professional with a solid background in C programming, excellent knowledge of OpenSSL, and specific experience in the Linux environment. Please refer the attached pdf file for detailed requirements.

We are looking for a skilled full-stack web developer with expertise in Golang for back-end development and ReactJs for front-end development. The ideal candidate will have hands-on experience in developing web applications using these technologies. Responsibilities: - Collaborate with the team to design and develop high-quality web applications - Write clean and efficient code in Golang for the back-end - Develop user-friendly and responsive front-end components using ReactJs - Integrate APIs and third-party libraries as needed - Troubleshoot and debug any issues that arise during development Skills required: - Proficiency in Golang programming language - Strong knowledge of ReactJs and its core principles - Experience with RESTful APIs and web ...

I'm seeking a machine learning wizard, proficient in diverse tasks including Classification, Regression, and Clustering. Ideal Candidate: - Expert in Python programming. - Comprehensive experience with prominent machine learning libraries including Scikit-learn, TensorFlow, and PyTorch will be essential. This project will require the development and fine-tuning of diverse machine learning models, hence requiring considerable expertise in the same field. Your role will not only involve model creation but also optimization and performance evaluation. Your ability to handle complex multi-dimensional dataset will be integral in this project. Please only apply if you possess these capabilities and are prepared for a power-packed machine lear...

...tokens to buy in WSol for buy . Token contract to be pasted and then tx executed until Liquidity Pool is formed and bot attempts to purchase the token. Once token purchased bot send the token evenly to 5 wallets to be auto-sold at pre-set profits with trailing stop loss to sell all. Auto sell can be halted with pressing a key and bot will switch to a manual sell screen. Key Requirements: - Develop a Solana trading bot using Rust - Integrate the bot with the Raydium API to monitor the WSol/New Token pair - Purchase tokens immediately upon detecting the addition of liquidity - Implement a mechanism to sell the purchased tokens from 5 wallets at user-specified sell points - Bot can be over rode to Manual Sell with keystroke Ideal Skills and Experience: - Proficient in Rust...

I have a flying drone that I program myself. And I will put lidar scaners on it. 4 scaners I put on my drone. Then I will have a...myself. And I will put lidar scaners on it. 4 scaners I put on my drone. Then I will have a a thing that makes that light beam. It's going to be a ray, a beam of light that I will control. And what I need is the drone to scan the environment to find that beam. Then whenever the drone finds the beam, it's going to see which of the 4 sensors found the beam. Then It's going to adjust itself, rotate and move untill all 4 of the sensons see the beam. When that happens it means that the drone is going exactly where the beam is coming from. Then the drone just has to go there and that's it. It's simply like in this video:

I'm looking for a skilled developer to implement OAuth 2.0 Single Sign-On (SSO) into my existing PHP application. The main goal is to enable seamless authentication for an iframe within the application. Key Responsibilities:... The main goal is to enable seamless authentication for an iframe within the application. Key Responsibilities: * Implement OAuth 2.0 for the iframe inside PHP application * Interface with an existing API to enable secure authentication Ideal Skills and Experience: * Expertise in PHP Programming and OAuth 2.0 integration * Solid experience working with APIs and iframe authentication * Knowledge in secure coding practices for SSO Your deep understanding and hands-on experience with OAuth 2.0 and PHP programming will be crucial to...

I'm looking for a skilled Perl expert to help me remove duplicates in an Excel dataset. The removal process should be based on multiple columns, ensuring a thorough cleanup. Ideal Skills & Experience: - Strong proficiency in Perl programming - Proficiency in data analysis - Expertise in Excel and handling large datasets - Prior experience in removing duplicates from Excel based on multiple columns Communication: I prefer to have project updates through video calls, so please be comfortable with this form of communication. Your ability to walk me through the process will be highly appreciated.

...my mathematical programming model. The model is an integer linear programming model written using Python and Gurobi. Currently, the code is not able to work, particularly when it is trying to output results. I am facing some error messages, the code actually has 2 excel files to retrieve the data from, the first one is data file (Demand, Capacity, etc), the other file is the distance matrix.. Key Details: - Issue: The code freezes during result output stage - Error messages: yes - If the Result doesn't come in (Optimum travel time and the Decision Variable results) I wouldn't accept it!!!! I am looking for a freelancer with the following skills and abilities: - Experienced in Python programming, specifically, debugging complex code - Know...

...looking for a seasoned Python developer with deep expertise in machine learning to create an automated content generation system. The main focus will be on generating product descriptions seamlessly, ensuring high quality and relevance. Key Requirements: - Proficiency in Python programming language - Proven experience in developing machine learning models - Strong knowledge of natural language processing (NLP) and text generation - Prior experience with content generation and blogging platforms is highly desirable The ideal candidate should have a solid understanding of the blogging environment and the ability to implement and optimize complex machine learning algorithms. It's important that the generated product descriptions are not only accur...

...Python programmer who excels in mathematical analysis within Python. This project will be undertaken on the Jupyter Notebook platform. You will be tasked with a critical project focusing on arc diagrams, namely: - Analysis, debugging, and explanation of code related to these diagrams. - Performing both theoretical and mathematical algorithmic analysis on arc diagrams - Writing and implementing code that's capable of counting specific types of arc diagrams - Modification of arc diagrams which are tied down by specific constraints My project requires a seasoned expert with: - Experience and fluency in Python programming. - Strong background in mathematical analysis, and able to demonstrate this in the Python language - Proven track record ...

...manage effective online sales strategies. * Solicit to a wider demographic to broaden our current clientele. Skills and Experiences: * Proven record in e-commerce specifically in saree or similar product lines. * Proficient in identifying and reaching out to potential female customer base. * Expertise in utilizing effective channels such as social media and email. Expectations: * Deliver innovative, captivating marketing strategies. * Significant growth in online sales. * Tangible expansion of female customer base. If you are the marketing guru with a background in sarees or similar clothing lines, we need you. Make our brand the go-to name in online saree sales. Let's connect!...

...looking for DP’s; c. Previously read documents related to the same client. 4. DP’s are to be saved to SQL table; 5. We need a dashboard, to train the engine on finding DP’s in the document. Current problems: A. Large part of documents are scanned, but regardless if the document is scanned or not, it’s all in digital form format. It just so happens that some forms were populated digitally, printed, and scanned; B. As such, scanned documents are: a. Tilted; b. There is noise; c. Zoom levels are different; C. There are checkboxes; D. DP’s can: a. Change location within the document, but it will always have at least one anchor in fixed location relative to DP. b. Few DP’s will have multiple entries ...

...project entails: - Data Analysis: Proficiency in sorting, filtering, and performing advanced data analysis within Excel is a must. - Process Automation: I'm looking to automate several manual processes using Excel. This would involve creating macros, custom formulas, and potentially VBA coding. - Template Creation & Modification: You should be able to both create new Excel templates and modify existing ones for the specific purposes of data analysis and automation. Skills and Experience: - Proficient in Excel: You should be well-versed with Excel's data analysis features and have experience in process automation. - VBA & Macro Skills: Proficiency in VBA programming and creating Macros in Excel is essential. - Template Modific...

...project entails: - Data Analysis: Proficiency in sorting, filtering, and performing advanced data analysis within Excel is a must. - Process Automation: I'm looking to automate several manual processes using Excel. This would involve creating macros, custom formulas, and potentially VBA coding. - Template Creation & Modification: You should be able to both create new Excel templates and modify existing ones for the specific purposes of data analysis and automation. Skills and Experience: - Proficient in Excel: You should be well-versed with Excel's data analysis features and have experience in process automation. - VBA & Macro Skills: Proficiency in VBA programming and creating Macros in Excel is essential. - Template Modific...

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Looking for an experienced Python developer who can create a script to be embedded within an HTML page and deployed ...embedded within an HTML page and deployed on Google Cloud Platform (GCP). The script should: - Be capable of real-time data processing. - Fetch data directly from a webpage. Ideal skills and experience needed for this role: - Extensive Python programming background. - Experience working with real-time data. - Familiarity with extracting data from webpages. - A solid understanding of Google Cloud Platform for deployment. - HTML integration knowledge. This task requires a developer who is savvy with Python's data processing abilities and adaptability in real-world, real-time scenarios. Ready to take the challenge? We're willing to offer a good b...

I'm in need of a professional to develop an advanced radio modeling mesh radio system, specifically for long-distance drone corridors. Key requirements include: - Long-range communication: The radios must have the capability to cover immense distances as the project involves a linear corridor of up to 300 km. - Mesh networking capability: The system should not be reliant on a single node and should be able to facilitate data transmission through multiple intermediate nodes. - Radios have already been identified. Need a radio signal propagation map to show signal strengths along corridor Ideal freelancers for this role should possess comprehensive knowledge and practical experience in developing radio systems, programming for mesh networks, and understandin...

with these 3 indicators on trading view 1. ZLSMA - Zero Lag LSMA 2. Chandelier Exit 3. Volume an alert will be generated only if the below criteria is met of these 3 indicators Chandelier exit indicator generates a buy signal only when the candle closes above the Zlsma line (candle above the line) and the the volume to be above the MA (that i set) and you can also able to change the input on all the indicators, for example changing the MA on volume from 20 to 30 same for all the other indicators

...design The project consist in the design of a CM4 carrier board whit specific requirements. All connections with ended with JST connectors, (except the antenna of the AIS, to be decided). The original idea is starting from a existing CM4 carrier board ‘open source’, and modify it to add/remove elements, also ‘open source’. Most of the requirements can be found in any CM4 carrier board available with a public license, for exampe CMIO from raspberry pi. Description of the elements, interfaces and other requirements follows • Maximum board size 100mmx200mm aprox. • Power souce 12v, protected and converted to other DC (present in CMIO) • USB-C with mini USB conector for programming (present in CMIO) ...

I'm in need of an experienced Excel programmer to create a customized program for data analysis. The primary purpose of the program is to assist in data analysis. Thus, it should help in organizing and interpreting large sets of data. The program will need to handle data from two main sources: - Text files (CSV, TXT) - Manual input The ideal freelancer for this job should have a strong background in Excel programming and data analysis, with specific experience in handling various data types and creating efficient, user-friendly Excel programs. Key Skills: - Proficient in Excel programming - Skilled in data analysis - Experience working with text files and manual input - Ability to create user-friendly application...

I'm currently facing an issue with a specific function within my PHP project. Specifically, the function in question is not working as expected, and requires immediate troubleshooting and fixing. Key requirements: - The issue must be resolved within 24 hours. This is critical. - The PHP environment is a local server, so the troubleshooting and fixing must be done in this specific context. Ideal skills and experience: - Proficient in PHP programming with a strong understanding of functions. - Experience in troubleshooting PHP code, ideally in a local server environment. - Ability to work quickly and efficiently under time constraints.

...Twitter automation system using Zapier. No programming needed. The focus is on the following features: - Automating the posting of tweets: I want to create a schedule for posting tweets on my Twitter account. The content will be provided by me, but I need the system to handle the timing and frequency of posting. - Retweeting selected content: I want to automatically retweet specific tweets from my list of followed accounts. This will be based on either specific keywords or hashtags that I'll define. The system should be triggered by new tweets from the accounts I follow, and then selectively retweet them based on the content. The keywords for retweeting should be customizable and easy to adjust. The ideal candidate for this project should be experienced in social...

Python Tutor Needed for Beginner Level Skills and Experience: - Expertise in Python programming language - Strong understanding of syntax and basics of Python - Ability to explain complex concepts in a simple and understandable manner - Experience in teaching or tutoring Python to beginners Project Requirements: - Seeking a Python tutor to assist with improving my understanding of syntax and basics of Python - Looking for someone who can provide 1-2 hours of tutoring per week - The tutor should have the ability to break down complex concepts and explain them in a clear and concise manner - The focus will be on improving my understanding and ability to write Python code correctly If you have experience in teaching Python to beginners and have a s...

I'm in search of a professional freelancer to perform specific customizations on my OTT project that I've purchased from Codecanyon. The project name is PlayLab - On Demand Movie Streaming Platform. The tasks at hand are as follows: • User Interface Design: Your expertise in UI design will be crucial as we're aiming for a layout reorganization. This involves a precise reorder of menu items and adjusting the placement of video content, all to enhance user experience and engagement. • Custom Features and Functionalities: I'll need you to dig deep into the platform's code to tailor it per my requirement. Be ready for some data manipulation and feature enhancement tasks. Your portfolio with prior projects involving OTT platforms and d...

I'm seeking an experienced developer capable of creating a Telegram bot that exclusively supports the Ethereum cryptocurrency. The bot should be able to execute and log user commands regarding their Ethereum holdings. Essential features inclu...holdings. Essential features include: - Checking balances - Sending Ethereum - Receiving Ethereum Additionally, I need a Php admin dashboard that includes: - Robust user management capabilities - Detailed transaction logs - Sending message to bot users - Interaction with specific users through admin Ideal candidates will have extensive experience working with Ethereum, Telegram bots, and Php programming. Knowledge of cryptocurrency transaction procedures is also indispensable. Preferably, your portfolio should include similar proje...

...need support in applying the Jdime merge tool to resolve merge conflicts in my Java code. The ideal freelancer would have: - Proficiency in Java programming language - Hands-on experience with Jdime - Ability to quickly resolve merge conflicts in Java code I am looking for a smooth and automated merging process, which ultimately eradicates coding discrepancies. Proper communication and coding knowledge are necessary in order to effectively address and solve these types of conflicts. Note: I have written Java code. This code uses (the Jdime tool) to merge two versions and then report the results. If Jaime successfully combines these two versions, however When we executed the code, it showed that all the conflicts that we provided ...

Description: We are looking for a talented and experienced Freelancer to assist us in finalizing the theme of our website developed using the Prime module on the "Odoo 16 entreprise" platform. We are seeking someone with a strong experience both from a functional and technical standpoint, capable of understanding and optimizing the existing architecture while providing creative solutions. Responsibilities: Deep understanding of the existing architecture and code. Finalization of the website theme using the Prime module. Optimization of the theme and Odoo configuration for an optimal user experience. Close collaboration with our team to understand specific needs and provide tailored solutions. Requirements: Proven experience in web development with...

Hi Programming Arena, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Programming Arena, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm looking to create a dynamic platform providing live classes that incorporate means of video conferencing, live streaming, and interactive chat. Candidates with experience in developing platforms that support these modes of learning are ideal. Key components of the platform are: - Notes: Providing students with learning materials is critical. Your experience in integrating such a system is desirable. - Certification: Implementation of a system to recognize and reward learners is necessary. Prior work with such integrations will be advantageous. Additionally, the platform should allow for user registration and include a payment gateway for course sales. Past experience with deploying secure payment gateways and user-friendly registration proces...

I am seeking an UK based experienced Golang Developer to build a robust and secure Go program that manages updates for another Go executable. This project requires creating a system that monitors GitHub to automate the process of updating, running, and, if necessary, rolling back an executable in a restricted Linux environment. Responsibilities: Develop a program that checks for new versions of an executable stored on GitHub and updates the running executable accordingly. Implement functionality to run the updated executable and perform startup tests to ensure its stability. Design a rollback mechanism to revert to the previous stable version if the new version fails at startup. Incorporate signature verification for each new executable to maintain security and authenti...

We are seeking a skilled individual to assist in labeling our roundwood dataset, consisting of approximately 1200 samples. The primary objective is to classify each sample into quality classes B, C, or D, with B representing the highest quality and D the lowest. Each sample requires thorough examination and precise labeling, accompanied by a detailed explanation for its classification and an estimation of uncertainty. Responsibilities: - Data Labeling: Review each sample in the dataset and assign it to the appropriate quality class (B, C, or D) based on predefined criteria. - Explanation: Provide a comprehensive description for each sample's classification, detailing the specific features and characteristics that led to its placement in a particular...

...the programming of a Graphic User Interface (GUI) for the product. As I don't have the required software tools yet, I am open to suggestions on which ones are best employed for this task. Furthermore, I need the system design to be supported on multiple platforms, including mobile and tablet. I need the system design to be able to make screenprints of the product. Im thinking a wordpress with facebook knowledge is what I need for programming. But I need to make it understandable for programmers. First I need to make my concept understandable visual. I explain and they make it visible...no confusion for programmers This is a website that connects with Facebook where people can track the debts they owe to other people, sending facebook notifications...

...Python programmer who excels in mathematical analysis within Python. This project will be undertaken on the Jupyter Notebook platform. You will be tasked with a critical project focusing on arc diagrams, namely: - Analysis, debugging, and explanation of code related to these diagrams. - Performing both theoretical and mathematical algorithmic analysis on arc diagrams - Writing and implementing code that's capable of counting specific types of arc diagrams - Modification of arc diagrams which are tied down by specific constraints My project requires a seasoned expert with: - Experience and fluency in Python programming. - Strong background in mathematical analysis, and able to demonstrate this in the Python language - Proven track record ...

...and Zero Lag LSMA indicators. - Very specific conditions of BUY: When price is ABOVE the line and there are at least 2 solid green bars formed one higher than the other on 5 minute intervals. Take profit should be trailing so keep taking profit as long as the trend is upwards. When the reversal starts then exit position to maximise profit. - SL is set as 0.20% of purchase price - My aim is to BUY when the market is at the point of an upward trend. - It should automatically transact based on the data from these indicators without manual intervention. - The bot should only interact with cryptocurrency assets BTCUSDT ETHUSDT XRPUSDT Connect my Binance account to this chart and explain to me in a video how it all works. Back testing of 1 week required. Payment released afte...

I'm seeking an experienced C# developer proficient in .NET with modbus protocol to integrate a commercial security device within our system. You will work on: - Establishing a connection with security device through modbus protocol - Integrating real-time monitoring feature to the system - Handling sensor data in real-time monitoring The ideal freelancer for this project should have a robust background in C# programming, .NET framework and Modbus protocol. Previous experience in device integration for commercial security systems would be a plus. If you have a knack for problem-solving, attention to detail and are comfortable with handling sensor data, you're just who I'm looking for! Let's enhance our system's security to...

I'm in need of a skilled Arduino coder to create a custom code for me. My project primarily involves generating variable frequency range FSK sine wave output. Key Requirements: - Develop code specifically for Arduino R4 board + SD card module - Generate sine waves of different frequencies - Different frequencies - 10,000 different frequencies (integers) - eg: txt file (100,200,300,400,500.................n integers) Frequencies list are stored in a SD card CSV or txt format Arduino new R4 boards has built-in DAC for sine wave generation with ready made library as follows: Code for wave generation --->>> analogWave wave(DAC); int freq = 10; // in hertz, change accordingly ...