J2me bluetooth programming send receiveεργασίες

We need a simple function that will receive as parameters barcode string, orientation (vertical or horizontal) and return barcode image in the form base64.

το συγκεκριμενο app θα θελω να παιρνει και να λαμβανει δεδομενα απο ένα esp32 με bluetooth καθως και να μπορει να επικοινωνησει με firebase. Περα απο αυτα τα δυο δεν θα έ&ch...

I need an app to created from the scratch, which must be able to control the bluetooth output devices that are connected to an android Tablet. When the Tablet will play music we should be able to change the output device from the app and hear the music from the device we choose. So, we need to have visible some buttons with the name of each BT device and when we hit a button we can hear the music from the device which corespons on the button.

We would like to receive file with vocal message for our landline. Women voice, english pronunciation, soul music backround. Message will be as below: Welcome to Thank you very much for choosing for your corporate trip. For corporate bookings please press 1 For accounting and reporting purposes please press 2 Your call is important to us.

For education reason i want to create a smart play bot to play ultimate tic tac toe game. The target of my project is that bot to be unbeatable against the user. All programming languages are free to use. Χρειάζομαι να δημιουργήσω ένα AI bot για το παιχνίδι Ultimate tic tac toe το οποίο να είναι ανίκητο εναντίον ενός χρήστη που θα παίξει αντίπαλ&...

Προγραμματισμός σε SQL για εξαγωγή στατιστικών, υπολογισμών σε πινάκα και γραφημάτων.

...προσφορών Σελίδες εσωτερικά ---------------------------- ◦ menu - ΚΑΤΗΓΟΡΙΕΣ – κτλ ◦ Προσφορές ◦ Ενότητα blog (tumblr ή wordpress) οχι απαραίτητο σε πρώτη φάση ◦ Πληροφορίες -Αποστολές - Όροι παράδοσης - Τρό...

DEADLINE 14/6 English version Visibility problem Consider, for example, calculate the size of the visibility that one has when looking at different buildings amounting to a certain point, or rather, not playing the role position of the point from which the looks, to either side of the plane. You are given a flat map in which the underside (x coordinates) is south, on the left (y coordinates) is the West, and in which there are marked N rectangles that represent buildings with different heights possible. Buildings have sides are always parallel to the axes of coordinates and their heights are known and indicated on the map. So the map consists of a total of n + 1 lines where the former is only the number N and the next are five numbers: four integers Xsw, Ysw, Xne ...

Πρεπει να δημιουργηθει γλωσσα προγραμματισμου, compiler, με την ANTLR στην eclipse. Στην αγγλικη γλωσσα. Ολες οι λεπτομερειες περιγραφονται στο αρχειο.

Η εφαρμογή τρέχει στο παρασκήνιο. Της έχουμε ορίσει έναν φάκελο από τον οποίο τραβάει αρχεία κειμένου ( τα οποία έχουν ελληνικούς χαρακτήρες και δημιουργούν&...

Υπάρχει μία εφαρμογή σε iOS που έχει μείνει στη μέση και πρέπει να ολοκληρωθεί Ως τώρα έχει υλοποιηθεί το 90% της εφαρμογής αλλα λείπουν τα εξής: -H bluetooth επικοινωνία ν&...

I'm looking for an expert in Arduino programming and embedded systems to update my existing Arduino code. The code needs to function based on a DS3231 RTC in two different scenarios: 1. Day/Night Temperature Regulation: The Arduino will determine whether it's day or night using data from the DS3231. During the day, it will maintain current temperature values. At night, it will switch to using predefined lower values. 2. LCD Display Management: The code should also handle an LCD display that shows the current time, the day/night scenario, temperature, and fan speed details. Skills and Experience Required: - Proficient in Arduino programming - Experience with DS3231 RTC - Familiarity with LCD screens - Knowledge of DHT11/DHT22 temperature sensors - Ability to modif...

I'm looking for a detailed dental smile analysis smile to identify any cosmetic issues. Key Focus Areas: - Teeth Alignment: Assessment of whether teeth are properly aligned. - Teeth Coloring: Evaluation of the color of teeth and any potential discoloration. - Teeth Shape/Size: Examination of the shape and size of teeth. Deliverable: - I would like to receive a detailed report outlining your findings, including any cosmetic issues you identify. Ideal Skills and Experience: - Dental background preferred - Experience in cosmetic dentistry - Report writing skills. - digital dentistry

I am developing a product that allows users to input a website URL and transform it into Android or iOS apps. I am seeking a developer who can write code in any programming language to take a URL as input and generate an Android app.

...approximately 140 videos of flute performances based on the arrangements listed on this page: How to Apply To demonstrate your flute-playing and video creation abilities, please submit two videos of yourself performing any two pieces from this set: Contest Prize: Only selected winners will receive $20 as a contest prize. Multiple winners (2-3) may be chosen if there are several qualified candidates. Video Requirements Flute Players will play the tunes only (no tutorials or announcements necessary). If hired, you are welcome to use the videos you create to promote your flute-playing career, but you may not offer them for sale or distribute any provided sheet music. Important

I am looking for a macro developer for PC that can help me automate the process of "opening" gifts in Hypixel Skyblock in Minecraft. Ideal Skills: - Experience with creating macros for PC games - Extensive understanding of Minecraft gameplay and mechanics, particularly Hypixel Skyblock - Proficiency in programming languages suitable for macro development - Knowledge of PC gaming hardware and software The macro needs to be efficient and unobtrusive, allowing for smooth gameplay without drawing attention.

...• Use pymavlink, MAVSDK, or ROS for custom scripting and real-time control adjustments. Required Expertise: 1. ROV Control Systems: • Proficiency in developing control algorithms for stabilization (pitch, yaw, roll). • Experience with PID tuning for underwater robotics. 2. ArduSub Firmware Development: • Strong understanding of ArduSub, MAVLink, and Blue Robotics hardware. 3. Programming and Algorithm Design: • Proficiency in Python and C++ for control systems and dynamic parameter adjustments. 4. Simulation and Testing: • Experience with underwater robotics simulators (e.g., Gazebo or SITL) for testing and validation. 5. Hardware Integration: • Familiarity with joystick controllers and peripheral integration using Raspb...

I'm looking for a JavaScript expert to help me build a USDT BEP-20 blockchain Turswallet. This wallet's primary function will be to receive USDT, and it will need to interact with the blockchain in several key ways. Key features: - Generate new addresses: The wallet should be capable of creating a new address for every transaction, ensuring optimal privacy and security. - Monitor address balances: The wallet needs to keep track of the balance of all generated addresses. - Facilitate transactions: The wallet should be able to send USDT to other addresses when requested. Security is a critical aspect of this project. The Turswallet must incorporate: - Two-factor authentication: This will provide an additional layer of security for transaction confirmations. - Encryp...

I'm in need of a Python developer who can create a script for me. The script should be capable of extracting goals from ChatGPT's output and organizing them into a JSON file. Goals should be categorized by their dates. Key Requirements: - Proficient in Python programming - Experience with data extraction and JSON formatting - Ability to write efficient, clean, and well-documented code The script needs to be able to identify and extract any goal recommendation based on following duration: - Week - Month - Year Please provide examples of similar projects you've completed.

I'm looking for a proficient Laravel developer to create a straightforward, efficient table booking sy...of table availability. - Availability Check: The system should be able to check the availability of tables in real-time. - Booking History: Keeping track of past bookings for future references. - Sales Report: Generating reports based on sales data. - Simple Design: The design should be uncomplicated, focusing on smooth functionality and effective table management. Moreover, customers should receive booking confirmations via SMS. Ideal candidates for this project should have: - Extensive experience with Laravel - Previous work on restaurant booking systems or similar projects - Strong understanding of admin dashboard design and features - Capability to integrate SMS noti...

...search for and book available vehicles. - Payment gateway integration: A secure and reliable payment gateway needs to be integrated for seamless transactions. - Ratings and reviews: Customers should have the ability to rate their experience and leave reviews. Vendor Listing App Features: - Add and manage vehicle listings: Vendors should be able to easily add and manage their vehicle listings. - Receive bookings notifications: The app should notify vendors of new bookings in real time. - Financial dashboard: A comprehensive financial dashboard should be included to help vendors keep track of their earnings. The ideal candidate for this project should have extensive experience in Android app development, with a strong portfolio of similar projects. Knowledge of integrating secure...

...mentioning memecoin launches, using hashtags like #memecoin and phrases such as “launch,” “new coin,” or other relevant crypto-related terms. • Real-Time Detection: • Implement functionality to scan posts in real-time to detect mentions of new tokens, key hashtags, or phrases signaling a memecoin launch. • Ensure quick and accurate identification of relevant updates. • Telegram Notifications: • Send instant alerts to a Telegram channel when a relevant post is detected. • Notifications should include: • The account that posted the update. • The content of the post. • Links for further investigation. • Efficiency and Speed: • Optimize the bot to process and deliver alerts without delay. &bull...

Senior Software Engineer Consultant (Remote) Hourly Rate: $30–$50 Skills: • Expertise in web programming languages and frameworks (e.g., ASP.NET or Spring Boot). • Fluent English, with strong verbal and written communication skills. About Us: Anadea is a web and mobile app development company specializing in high-quality, tailored solutions. We’re currently collaborating with U.S.-based clients on a project that requires expert technical consultation and effective communication. Job Overview: We’re seeking a Senior Software Engineer Consultant to assist with solving complex web programming challenges and facilitating discussions with our U.S. clients. This role is project-based, and the ideal candidate will provide both technical expertise an...

## Facebook Engagemen...for data collection - Database choice is flexible (SQL or NoSQL) - Method of data transmission and storage is open to your expertise ### Deliverables: 1. Functional engagement tracking system 2. Database setup for data storage 3. Leaderboard generation system 4. Basic user interface for viewing results 5. Documentation on system usage and maintenance ### Additional Notes: - The specific programming language and technologies used are up to you - Ensure compliance with Facebook's terms of service and data privacy regulations - Provide a timeline estimate for project completion If you're interested in this project, please submit a proposal including your approach, estimated timeline, and any questions you may have. Previous experience with similar...

...navbar, this page includes: - **Character Photo** - **Balance & Personal Assets** (Vehicles & Weapons) - **Payments** – Players can pay outstanding tickets. - **Legal Information** – View **warrants, weapon licenses, registration licenses, proof of insurance, driver’s license**. - **Employment & Finances** – Shows **current job, income, overall income, expenses**, and allows players to receive income automatically. ### **Login System:** - Users must be **approved by an admin** before gaining access. - Once approved, they can **log in anytime**. ### **Admin Page (Restricted Access):** Admins can manage player stats, including: - **Add/Remove Tickets & Warrants** - **Update Deaths (resets balance)** - **Modify Inco...

I'm looking for a skilled developer to create a SketchUp plugin that automates my workflow, specifically focusing on generating material reports. Key Requirements: - Expertise in SketchUp plugin development - Prior experience with workflow automation solutions - Ability to implement report generation functionality Ideal Skills: - Proficient in Ruby (SketchUp's programming language) - Strong understanding of material reporting within SketchUp - Experience in software development and automation tools Please provide examples of similar projects you've completed in the past.

I need a simple flutter demo with 1 screen. Where app: - Display device token on app screen with copy button - Have possibility to receive push and display on Xcode debug that push receive - who also react on background and silent push (if app on background or close) and if app open it should show how many silient or background push he was get while app was close or in background. - Who display once come back to app how many background push and how many silent push was get until last open app I NOT want firebase solution. I want AppleApn use direct.

I'm seeking a skilled web developer with experience in Wix to enhance my taxi service website. The primary task is to create a comprehensive taxi booking form that includes the following features: Essential Features: - Payment Integration: Secure and reliable payment gateway. - Email Confirmations: Au...exact price before confirmation. I have previously worked with software developers who have used WordPress to create a booking form, but it was not fully functional. I can provide the per mile and per distance pricing. It's crucial for this project that the booking form is implemented correctly on Wix, as I have encountered difficulties with other platforms. If you're a Wix expert with strong programming skills and a track record of developing similar projects, I wou...

I need an engineer in the field of refrigeration and ice factories. He has extensive knowledge and experience in the operation of each part of the system and PLC programming for the ice factory system. Because we want to program the PLC to be compatible with the Bitzer compressor. We will attach an explanatory video for him to determine the fault and problems that we faced, including what is the reason for the refrigerant oil not returning

I'm looking for an experienced PCB designer to create a standard rectangular PCB for a consumer electronics project. Key Components: - Microcontroller - Bluetooth module - Can transceiver - Voltage regulator - Flash memory - OBD2 connector - LEDs - TVS diodes - Fuses Ideal Skills and Experience: - Proficiency in PCB design software - Experience in designing PCBs for consumer electronics - Familiarity with the listed components - Knowledge of industry standards for PCB design

...teachers. - Calendar Integration: Teachers need to attach their Google calendars for students to book sessions directly. - Secure Payments: All monetary transactions must be processed through the app via PayPal. Unique Features: - Limited Free Demos: Students can book a free demo with only 2 teachers; additional demos require payment. - Referral System: A 'Refer and Earn' feature where referrals receive a 5% discount on their first transaction, and the referrer gets 5% on one of their transactions. Design Style: The app should embody a 'Friendly and Approachable' aesthetic, ensuring it's user-friendly and accessible. User Authentication: Both email and social media login options should be integrated for user authentication. Ideal Skills and Experience...

I'm looking for a skilled professional who can help me collect data from my Arduino sensors and transfer it to a MySQL database. The data includes temperature, pressure and altitu...transfer it to a MySQL database. The data includes temperature, pressure and altitude readings. Key Project Details: - Data Collection: The sensors will be collecting data every second. So, efficiency is key. - Connection: The connection to the database will be through both Wi-Fi and wired Ethernet. Experience with both types of connections is necessary. Ideal Skills: - Proficient in Arduino programming - Strong knowledge of MySQL - Experience with sensor data collection - Familiar with Wi-Fi and wired Ethernet connections Please provide examples of similar projects you've completed in your ...

I need a skilled developer to help me construct an AI agent that will analyze user behavior patterns and utilize this information to place accumulative bets on Betfair. Key Responsibilities: - Interpret user behavior data sets - Develop an AI agent capable of placing bets based on analyzed data Ideal Skills: - Proficient in machine learning techniques - Experience with regression an...patterns and utilize this information to place accumulative bets on Betfair. Key Responsibilities: - Interpret user behavior data sets - Develop an AI agent capable of placing bets based on analyzed data Ideal Skills: - Proficient in machine learning techniques - Experience with regression analysis, neural networks, and decision trees - Familiarity with Betfair and betting systems - Strong programming...

...registration (€10 entry fee). Integration with Stripe and/or PayPal. Automatic system retention of €10 per completed cycle. Admin Panel: Full control to monitor players, queue status, and payments. The ability to adjust game rules and track overall performance. User Notifications: Notifications for players about their position on the wheel or when they receive rewards. Scalability: Support for multiple wheels and players simultaneously. Ready for future expansion across different countries and currencies. Ownership: The source code and intellectual property must remain fully mine. Documentation for future maintenance. Budget: I have a limited budget, so I am looking for cost-ef...

Job Description: We are looking for a detail-oriented freelancer to help us compile a database of key contacts and their email addresses from the company lists provided. The work involves creating a clean, organized spreadsheet with accurate information about each company’s key personnel and their contact details. Scope of Work: You will receive a names of few companies + 1 link containing lists of other companies. For each company, gather the following information (where available): Company Name Key People (CEO, Founder, Marketing Head, Sales Head, or equivalent) Job Titles Contact Details (email addresses, phone numbers) LinkedIn Profile URLs (if available) Organize the data into a structured Google Sheet or Excel file. Requirements: - Experience in data scraping, web...

I'm seeking assistance with a straightforward task involving minor corrections in JSON files and converting them to a new format. Job Details: - You will receive JSON files containing 600-800 lines. - Your task will be to rectify minor syntax errors using keyboard shortcuts (taking just a few seconds per file). - After correcting the errors, you will convert the file into a JSONL format – this process is simple and quick. - Each file should take around 2 minutes to complete. - In total, you will be editing 50 files. Requirements: - Basic understanding of JSON (just the essentials!). - No specialized skills are required, just the ability to use a few keyboard shortcuts and follow simple instructions. - This is a repetitive task, ideal for anyone seeking a simple, hassle-...

I need a solution to monitor a dynamic chart on Sensibull that updates every minute. Specifically, I want an alert to pop up on-screen whenever the purple line crosses either the green or red line. The alert should be a simple crossover message. Ideal Skills: - Experience with Sensibull or similar charting tools - Knowledge in programming for automated alerts - Ability to create on-screen popup alerts Please note, the key requirement for this project is the ability to identify crossovers and trigger an alert accordingly.

I need a skilled video producer and editor who can create videos similar to the YouTube channel "Jack D. Films". You will receive scripts from me and will be paid per video. Ideal Skills: - Video Production - Video Editing - Understanding of YouTube content style - Ability to follow scripts accurately Please note, the specific type of videos, their length, and the tone or style have not been decided yet. However, flexibility and creativity to adapt to different styles will be key.

This is to bring attention to my programming CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details So do not BID here, instead GO TO the CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

...“Need legal help? Don’t navigate the immigration process alone.” • Button: “Get Connected to an Immigration Attorney.” • Directory: • List of vetted immigration attorneys. • Ratings and reviews for each attorney. 5. How It Works Step-by-Step Guide: 1. Apply Online: Fill out your application and upload a video. 2. Get Sponsored: Choose from a pool of companies offering sponsorships. 3. Receive Legal Guidance: Connect with immigration attorneys for support. 4. Start Working in America: Begin your journey toward citizenship. 6. Donation Page Support the Mission • “Help others achieve their American Dream by donating to the American Border Foundation.” • Options for one-time or recurring donations. ...

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

I'm looking for a skilled programmer with experience in STM32WLE and WMBus protocol. The task involves creating a WMBus code that supports both data transmission and reception, specifically for handling sensor readings at periodic intervals. Key Requirements: - Development of WMBus code for STM32WLE - Handling of both data transmission and reception - Focusing on the management of s...transmission and reception, specifically for handling sensor readings at periodic intervals. Key Requirements: - Development of WMBus code for STM32WLE - Handling of both data transmission and reception - Focusing on the management of sensor readings - Implementing periodic data transmission Ideal candidates will have a deep understanding of the WMBus protocol and prior experience with STM32WLE p...

I'm looking for a comparative study on obstacle avoidance...performance metric to be assessed is the accuracy of the obstacle avoidance. - Utilization of ROS/Gazebo: The study will strictly employ the Robot Operating System (ROS) for the simulation (Gazebo) and testing of the algorithms. - Focus on Wheeled Robots: All evaluations and comparisons will be conducted using wheeled robots. Ideal Skills and Experience: - Extensive knowledge and experience in robot programming, specifically with ROS. - Proficient understanding of both reactive and hybrid obstacle avoidance algorithms. - Prior experience working with wheeled robots. - Strong analytical skills for evaluating algorithmic performance based on accuracy. Please provide previous work examples that showcase your expertise ...

...or forty feet container of 20 tons, but we dont mind dealing with other parties either or in smaller quantities initially. This is an opportunity for those who would like flexible working hours. We offer a generous compensation of at least $1,000 per container on a repeated basis, i.e. to say that irrespective of how many times in a year the same client places order, you will be entitled to receive your compensation of at least $1,000 per container. Moreover, please note that to make your life easy we like to sell our products at a fraction of its market price, for example, wanting to sell at 1/5th one fifth or 1/10th one tenth of the market price The compensation can be as high as $4,000 per container depending on the product sold. For paper cups - $4,000 per container ...

My CuckooClock project has a critical issue where WAV files are sometimes playin...CuckooClock project has a critical issue where WAV files are sometimes playing choppy. I need an expert who can diagnose and fix the cuckooClockAL folder file in the GitHub repository () for proper playback. plays but when you get multiple hours the sound sometimes sounds like its got reverb on it. Key Requirements: - Expertise in QT - Proficient in C++ programming - Experience with sound file playback in QT - Familiarity with GitHub for potential repository updates Please note, while the project could benefit from good error handling, currently there is no specific error handling or logging needed. Your primary focus should be on getting the WAV files to play correctly.

...zones assigned to each franchisee. • Franchisee Panel: • Restricted control over the restaurants and drivers registered under their responsibility. • Main functionalities: • Management of restaurants linked to their franchise (menus, prices, promotions, and opening hours). • Control over drivers and management of deliveries in their area. • Configuration of their own payment methods to receive payments directly from customers. • Viewing financial reports and orders only for the restaurants and drivers they manage. 2. Integration of Restaurants and Drivers • Restaurant Management: • Each franchisee will be responsible for all restaurants registered under their account. • Full control over the menu, prices, an...

Project Overview: I am looking to build a website focused on market analysis for Futures and Cryptocurrency, with real-time updates and alert automation from TradingView. Key Features: TradingView Alerts Integration: The website will receive alerts via webhooks triggered by TradingView. These alerts will be processed and stored by the server, then displayed on the webpage. Real-Time Data: The site will automatically update with the latest alerts, showing relevant data like RSI, volume, and momentum for different time frames. Core Requirements: Technical Analysis: The website must support analysis using various technical indicators from TradingView. Chart Pattern Recognition: The platform should be able to identify and display common chart patterns. User Experience: The site should ...

I'm looking for a seasoned system programmer to join our device driver development team. This project involves creating a device driver for Windows, specifically using the win32/64 API. Key Responsibilities: - Develop a device driver for Windows - Utilize the win32/64 API - Write code in C, C++, and Assembly Ideal Skills: - Proficient...project involves creating a device driver for Windows, specifically using the win32/64 API. Key Responsibilities: - Develop a device driver for Windows - Utilize the win32/64 API - Write code in C, C++, and Assembly Ideal Skills: - Proficient in C, C++, and Assembly - Extensive experience with Windows device driver development - Familiarity with win32/64 API - Strong understanding of system programming Please only apply if you meet these ...

I'm seeking a skilled PCB designer with experience in Arduino Nano applications. The PCB's primary function will be controlling 1 to 2 servo motors. Uses four potentiometers, an ACS 712 5amp current sensor, a button, a buzzer, a voltage step down module looking for $100 or less bid. Key Requirements: - Design a PCB that interfaces wi...will be controlling 1 to 2 servo motors. Uses four potentiometers, an ACS 712 5amp current sensor, a button, a buzzer, a voltage step down module looking for $100 or less bid. Key Requirements: - Design a PCB that interfaces with an Arduino Nano. - Controls 1-2 servo motors. - Primarily focused on motor control. Ideal Skills: - Extensive knowledge of PCB design. - Proficient in Arduino Nano programming. - Prior experience in designing PCB...