What is raspberry pi used forcông việc
Tôi có 2 thiết bị Raspberry Pi 4, Tôi đã backup thẻ nhớ SD của thiết bị Ras A bằng phần mềm Win32DiskImager, sau đó restore nó vào thẻ nhớ khác và cắm vào thiết bị Ras B nhưng nó báo lỗi và không thể hoạt động, hy vọng ai đó có thể giúp tôi sửa chữa nó. Ảnh đính kèm lỗi được tải lên bên dưới.
Mình cần tìm người code 1 app Android bằng Android Studio có các chức năng như: -Có mật khẩu tài khoản đăng nhập -Chụp hình bằng camera của raspberry pi sau đó hiển thị thông báo khi có người nhấn button gắn trên raspberry -Điều khiển đóng mở relay gắn với chân Raspberry pi từ xa -Xem Camera của Raspberry từ xa -Xem lại hình ảnh đã chụp bằng Raspberry
Mình cần 1 bạn hướng dẫn nối MCP3204 và cảm biến MQ-3 vào Raspberry để lấy nồng độ cồn.
Mình cần người làm app Qt build cho Windows và Linux Raspberry. App sẽ kết nối với bo mạch của mình qua cổng USB hoặc Com (RS232) và làm các việc sau. - Nhúng Google , chọn tọa độ trên bản đồ rồi bấn send sẽ gửi tọa độ đó cho mạch biết. - Hiển maker tọa độ do mạch gửi cho PC - Mạch liên tục gửi tọa độ 1s/lần cho PC, app sẽ vẽ đường chạy của tạo độ đó trên Google maps. Giống như bộ GPS tracking. - Một vài chức năng phụ khác như bấm icon A sẽ gửi ký tự 'A' cho mạch, Icon B sẽ gửi kí tự 'B' cho mạch lưu. Mạch gửi lên chữ 'A' sẽ chọn icon A hiển thị... Ưu tiên Developer làm việc tại khu vực Hà Nội hoặc Hồ Ch&iacu...
I am currently looking for a volume of mail from users who have participated in online casino. I focus on quality over quantity. Testing required Test for 3 days, send 1500 emails a day to the user, do this continuously for 3 days, and we will test the effect from the user after 3 days from the day you send the email to the user. . A total of 4500 mails are sent, If we have more than 50 users, you will approve and we will proceed to hire you to send mail in larger quantities. If you already have a huge library of users who used to join the casino, over 1 million email addresses are being stored. Note: What we need is quality, not quantity, don't get it wrong. Costs, we can discuss together, we are very comfortable, as long as you meet what...
Mình đang cần 1 bạn code python trên raspberry pi 3b+ liên kết với máy in nhiệt mini và router Mikrotik Chức năng: Bấm 1 nút sẽ tạo user/pass trên router Mikrotik và sẽ in user/pass đó qua máy in nhiệt
Sử dụng Rak 831 cùng Raspberry làm thành gateway, rak 811 là node gởi dữ liệu.
Hallo, mình tên là Sơn. Đang viết một phần mềm bằng QT trên Ubuntu và cross compiling cho Raspberry Pi. Mà nó báo lỗi không tìm ra thư viện libusb. Bạn có thể check cho mình lỗi đó được không. Và giá cả như thế nào nhắn mình nhé. Tks
Hallo, mình tên là Sơn. Đang viết một phần mềm bằng QT trên Ubuntu và cross compiling cho Raspberry Pi. Mà nó báo lỗi không tìm ra thư viện libusb. Bạn có thể check cho mình lỗi đó được không. Và giá cả như thế nào nhắn mình nhé. Tks
Hallo, mình tên là Sơn. Đang viết một phần mềm bằng QT trên Ubuntu và cross compiling cho Raspberry Pi. Mà nó báo lỗi không tìm ra thư viện libusb. Bạn có thể check cho mình lỗi đó được không. Và giá cả như thế nào nhắn mình nhé. Tks
Hi Khánh, mình thấy tên bạn trong project này (https://www.freelancer.com/projects/php/telegram-channel-web-scraper/) Mình muốn nhờ Khánh làm giúp mình một con bot như vậy được không? Mục đích không được trong sáng cho lắm :) Đức
Xin chào. Hiện bên mình đang có kế hoạch thiết kế một thiết bị có màn hình cảm ứng 7 inch sử dụng Raspberry Pi hoặc 1 Linux board nào sẵn có trên thị trường. Thiết bị cần viết App để truyền dữ liệu đến bo mạch khác qua Usart hoặc SPI Cần người tại Hà Nội am hiểu về Linux computer hỗ trợ & hướng dẫn một số phần bên mình đang yếu. Gặp và làm việc trực tiếp tại Hà Nội. Hợp tác lâu dài không chỉ project này. Cám ơn!
Xin chào Tôi muốn làm một thiết bị sử dụng bo mạch Linux sẵn có trên thị trường, ví dụ như Raspberrypi để xây dựng một thiết bị có app chạy trên đó. App sẽ làm nhiệm vụ click màn cảm ứng truyền đi dữ liệu qua cổng UART hoặc SPI. Cần tìm người tại Hà Nội, hợp tác lâu dài không chỉ dự án này...!
Tìm hiểu mã nguồn mở opendatakit để xây dựng hệ thống cảnh báo an toàn Ý tưởng là phát triển một Hệ thống thu thập dữ liệu gồm: - Ứng dụng mobile: Cho phép nhập thông tin cảnh báo và truyền về server - Ứng dụng phân tích và hi...được từ mobile app, ứng dụng web sẽ phân tích và hiện thị các thông tin trên web. tìm hiểu hệ thống OpenDataKit tại địa chỉ Mục tiêu là build lại từ source, deploy trên máy phần web hiển thi Phần mobile build ra file apk cũng chỉnh lại giao diện tiếng việt một chút, đồng thời hướng dẫn mình để nắm được hệ thống. Phần app mobile được viết bằng android ( code mình đ&a...
Cần làm 1 ứng dụng chat hoặc OTT trên Adnroid có nhiều chức năng hơn cả ZALO , wechat và các phần mềm chat hiện đang có trên thị trường. ( Tất cả đều là ý tưởng của mình và mình sẽ bỏ tiền ra truyền thông quảng bá cho ứng dụng này) Về các chức năng cụ thể có thể liên hệ mình để trao đổi Mọi người cứ báo giá ở đây . Liên hệ mình qua Sờ kai pi: tnt_1311
Cần làm 1 ứng dụng chat hoặc OTT trên Adnroid có nhiều chức năng hơn cả ZALO , wechat và các phần mềm chat hiện đang có trên thị trường. ( Tất cả đều là ý tưởng của mình và mình sẽ thực bỏ tiền ra truyền thông quảng bá cho ứng dụng này) Về các chức năng cụ thể có thể liên hệ mình để trao đổi Mọi người cứ báo giá ở đây . Liên hệ mình qua Sờ kai pi: tnt_1311
Cần làm 1 ứng dụng Android để bán điện thoại di động với nội dung đã có sẵn trên website . Giá cả thoả thuận Chi tiết liên hệ : sờ kai pi: tnt_1311
I need a person who have experience in Moodle. However, as I need someone to write an instructional book about Moodle for people in my country, this project is only for people who are good at language in my country, or people in my , I will post the project description in my language: Hiện tại mình cần người hiểu rõ về Moodle: biết sử dụng hệ thống MOODLE là được (cho việc dạy và học online), bạn không cần nhất thiết biết cách cài đặt Công việc của bạn: Viết một cuốn hướng dẫn cho giáo viên và học viên về cách thức sử dụng hệ thống Moodle cho việc dạy và học online. Bạn cần phải hướng dẫn đầy đủ cho giáo viên và học viên về những chức năng cần ...
1) bharatiya nyaya sanhita 2023 pdf: 2) bharatiya nyaya sanhita pdf: 3) bns: 4) bharatiya nyaya sanhita: All backlinks will be for home page (root domain). Target URL: I want weekly and monthly work and backlinks report.
**Title: Talented and Versatile Designer with Marketing Skills for Print-on-Demand T-Shirt Business** **Description:** We are launching a print-on-demand T-shirt business and are seeking a highly skilled and versatile freelancer to join our team. This individual will be responsible for designing T-shirt graphics, managing print orders, and handling various marketing tasks. **Objective:** The primary goal is to increase sales, so your designs should be not only visually appealing but also commercially viable. **Design Styles and Themes:** - **Styles**: We are particularly interested in pop culture references—a style that's both entertaining and statement-making. - **Themes**: While open to a range of pop culture references, specific themes include movies...
It is necessary to write a scientific article on economics
WordPress API help needed. I have an API which is giving error.
Hi, We need a creative scriptwriter with a great sense of humor and knowledge of jokes and meme trends. I need many scripts related to the animal niche. I will ask for a 100 -150 word sample on the topic given by me. It's a long term task we need 8 scripts of 2000 words per week. We will hire multiple writers for this task. Have you had experience writing for a YouTube channel before? If so, we would love to see the links to your work. Additionally, please share some sample scripts that you have written. Payment will be via escrow. Interested candidate please bid. Regards, B
Good afternoon, We’re building an e-commerce store for one of our sauce brands, Krowned Chef. Krowned Chef is an independent, family-owned retailer that supplies three main products: A peri-sauce, a chilli-sauce and an ayamase sauce (a nigerian stew). We have been serving direct to consumer for 2 years and are looking to improve our web presence. We’re looking to partner with a designer that can communicate what our brand stands for via a new website. Here are some bullet points that help describe our creative vision: - Our typical customer is female, aged 30+ and is Nigerian-born. - Our male customers are typically young dads or bachelors, who use our sauces as a shortcut to a hearty meal. - Some of our customers have found u...
Hi, We need a creative scriptwriter with a great sense of humor and knowledge of jokes and meme trends. I need many scripts related to the animal niche. I will ask for a 100 -150 word sample on the topic given by me. It's a long term task we need 8 scripts of 2000 words per week. We will hire multiple writers for this task. Have you had experience writing for a YouTube channel before? If so, we would love to see the links to your work. Additionally, please share some sample scripts that you have written. Payment will be via escrow. Interested candidate please bid. Regards, B
Hi, We need a creative scriptwriter with a great sense of humor and knowledge of jokes and meme trends. I need many scripts related to the animal niche. I will ask for a 100 -150 word sample on the topic given by me. It's a long term task we need 8 scripts of 2000 words per week. We will hire multiple writers for this task. Have you had experience writing for a YouTube channel before? If so, we would love to see the links to your work. Additionally, please share some sample scripts that you have written. Payment will be via escrow. Interested candidate please bid. Regards, B
...media expert to help me boost my used auto parts business. - **Target Platforms**: I'd like to focus on Facebook and Instagram. Your experience and knowledge about these platforms will be crucial in targeting the right audience and optimizing our campaign. - **Specific Goals**: Our primary goals are to generate leads and conversions, and to drive phone calls. I'm looking for a professional who can create a robust strategy to achieve these objectives. - **Target Audience**: Our target audience is diverse, including individuals looking for used auto parts, auto repair shops and mechanics, car enthusiasts and collectors, as well as junk dealers. You should be able to tailor the campaign's messaging to these different groups effectively....
Need a dev to advise on building the checkout buttons for my website, I'd prefer to use the pre-built butons for check out however I'm still looking to see how to include some custom information such as user details (for digital goods). Then on the receiving end either use IPN or similar to process that. You will need to talk me through what are the options, further work could be optional. Start your bid with "I do paypal"
I need two outdoor cooking tables based on the document specs provided. I am looking for scaled, cad drawings that can be given to the custom carpenters
I am in search of an expert in the integration of RPLIDAR with Raspberry Pi for the purpose of navigation and obstacle avoidance in a medium-sized environment like an office building. More specifically, the freelancer is required to: - Program the Raspberry Pi to operate the RPLIDAR. - Create an algorithm or a method that can take in real-time data from the RPLIDAR and efficiently convert it into a visual, real-time map. - Use the mapped data for navigation and obstacle avoidance by the Raspberry Pi. Ideal Skills and Experience: - Proficiency in working with Raspberry Pi. - Experience in programming RPLIDAR. - Good working knowledge of obstacle avoidance algorithms. - Proven experience in navigation systems, ...
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It is necessary solve two bugs to a Laravel application regard the frontend of condition use php 7.4. if it is necessary you must do changes to the database and the backend
pI am looking for an experienced software developer to create a PVC software for me. The core features required are: - PDF data extraction and printing: The software should have the capability to extract both text and images from PDF files and facilitate printing of the same. Proficiency in PDF manipulation tools is highly desired. - Image extraction and printing: in addition to text, the software should efficiently extract images for printing. - Localization: The software should fully support localization for all local Indian languages, with specific advantages in Hindi, Tamil, and Bengali. Understanding of the cultural context and linguistic nuances associated with these languages is a bonus. Ideal candidates will have a strong backg...
I am aiming to have a pi zero programmed to read voltage levels from a 12-volt battery bank. The trigger to start the generator should be a low voltage condition. The purpose of this project is to remotely start the generator, with a focus on maintaining efficiency and practicality through a direct physical connection. Key objectives include: - Programming the pi zero to accurately gauge low voltage conditions - Enabling the generator to automatically power up in case of a drop in voltage. - Continuing the generator input even after the voltage returns to normal, with this feature designed to maintain a steady and reliable power supply. Ideal Freelancer Skills: - In-depth understanding of Raspberry Pi Zero programming for hardware operations -...
...project that requires interfacing a Raspberry Pi with a Panasonic Servo Driver. I need a professional to perform the following tasks: - Setting up Modbus communication between Raspberry Pi and Panasonic Servo Driver (Model Number: MDDLT55SF) - Setting up CC-Link IE TSN communication between Raspberry Pi and Mitsubishi Driver (Model:MR-J5W3-222G) - Writing code for controlling the servo driver from the Raspberry Pi - Testing and debugging the system - Providing support for any issues that may arise during the project Previous experience with Raspberry Pi and Panasonic Servo Drivers is a must. Additionally, the ideal candidate will have a strong understanding of programming in Python, as well as ...
...drawings - Making modifications to these models - Generating flat patterns needed for manufacturing - Setting up configurations and global variances for sizes, materials, and thicknesses Moreover, the final goal is to establish a DriveWorks automation project. I'm looking for someone to ensure it encompasses: - A customizable user interface for parameter input - The ability to automatically generate reports or documentation I need this project to be completed as soon as possible. Ideal candidates should have a strong background in Solidworks, with extensive experience in sheet metal panel design and DriveWorks automation. The ability to work swiftly and efficiently, particularly under tight deadlines is a must. I would estimate about ...
I need to wrap a label (fictitious) on a soup can - the label is already created with aspect ratio of Pi - once the label is applied to the can, the can needs to rotate 360 degrees so we can see all parts of the label. I want a photo realistic render at 4K with an alpha channel so I can layer it onto a background if I choose to. I will need a few 6K still renders also. I have attached a few of the photoshop mock-ups I have created.
...experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. ...
...an experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. The 2-off...
...unique applications. This platform should be intuitive, user-friendly, and able to support a range of features. Key Features: - Natural Language Processing: The platform should possess advanced natural language processing capabilities. - Voice Chat: The ability for the platform to support voice-based communication. - Image and Multimedia: The platform should support a range of multimedia options, from text to photo uploads. Platform Support: The mobile application should support the interface and experience similar to that of Pi from Inflection AI or ChatGPT from OpenAI. Design: The design should be sleek and modern, catering to a professional and tech-savvy audience. Ideal Skills and Experience: - Proficiency in natural language processing and machine learning - Stro...
Ben Arda, aktif olarak yeni iş fırsatları arayan biriyim. Canlı destek hizmetlerinde 6 aydır çalışıyorum ve bu süre zarfında müşteri memnuniyeti, marka değeri koruma ve doğru üslup kullanımı konularında derinlemesine tecrübe edindim. Esnek çalışma saatlerine uyum sağlayabilme kabiliyetim ve hızlı, etkili çözüm üretme yeteneğimle ekibinize değer katabileceğime inanıyorum. İletişim becerilerim ve problem çözme yeteneklerimle müşterilerinizi en iyi şekilde desteklemeye hazırım. Güvenilir bir hizmet sunarak, işinizi bir adım öteye taşımak için iş ilanlarını değerlendiriyorum.
...field oriented control system for a permanent magnet synchronous motor. My goal is to improve the speed response, specifically the acceleration time, deceleration time, and steady state error. The project involves the tuning of PI controllers within the system, meant to enhance its overall performance. For this task, a proficient knowledge of control systems, system modeling, and tuning methods is required. Previous experience with PI tuning is beneficial. Currently, MATLAB/Simulink is being used for modeling and system simulation, hence proficiency in it is crucial. Ideally, the candidate will have extensive experience using MATLAB for complex motor control simulations. However, I haven't defin...
I am looking for an expert with solid experience in Field Oriented Control (FOC) of Permanent Magnet Synchronous Motors (PMSM) who can help tune my PI controllers for more precise speed control. Here are the specifics: - I have an established model using MATLAB/Simulink, and the PI controllers are already implemented. - The key outcome I want is to enhance the accuracy of the speed response. The ideal candidate will have: - Extensive knowledge and experience with PMSM and FOC. - Proven background in tuning PI controllers. - Strong proficiency in MATLAB/Simulink. Your task will involve analyzing the existing model, suggesting enhancements for the PI controllers, and implementing these changes to achieve a more precise speed resp...
I have an existing WordPress template which needs to be updated with a variety of new content. This includes text, images, and videos. Here are the specifics: - **Text Content:** The template will need 6-10 pages of new text content integrated. - **Images:** We have our own pict...**Images:** We have our own pictures and these need to be incorporated throughout the site. No stock images or custom graphics are required. - **Videos:** There are a few videos that need to be added to the site, which are ready to be uploaded. I require an experienced WordPress developer who can efficiently handle this content integration. The ideal candidate will also be able to ensure that the content is well integrated with the existing layout and design of the template. Previous work examples are ap...
It is necessary finish a web application in python + django regard the statistic of stocks. So it is necessary: some fetaures of some filter; -. make some change to mysql database and api to datafeed. -. verify the formulas and add some features; -. make better the design. - create an admin page with security login and import stocks manually. Please answer only if you can show similar experiences
More details: What specific goals do you have for your Italian cafe's online presence? Looking for marketing expert What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP
I need a technical expert skilled in Raspberry Pi integrations to create a display of GPS coordinates, IMU data, and set the frequency for a TBS satellite receiver on a 7inch LCD screen. The components for this project are: - GPS module - IMU module - TBS satellite receiver The LCD display should show GPS coordinates and IMU data in real-time. It also needs to set the frequency for the TBS satellite receiver. The Raspberry Pi setup will be powered by a battery, so considering power consumption in the build is important. Ideal skills for this job would include: - Experience with Raspberry Pi integrations - Familiarity with GPS modules and IMU modules - Knowledge of frequencies for TBS satellite receive...
We are seeking an experienced skilled Raspberry Pi developer for an exciting machine workflow using Raspberry Pi and servo motors. The project involves developing software for control, and integrating the Modbus TCP/IP protocol. The successful candidate will demonstrate expertise in Python programming, servo control, and Modbus communication. Phase 1: Set up the Raspberry Pi 4b to control servo motors and configuring communication with the Panasonic Minas Driver and Panasonic Servo Motor. Install Modbus server software and develop custom Python scripts for Modbus communication and servo motor control. Phase 2: Control Iron Core Linear motors and configuring communication with the Mitsubishi Driver . This can turn into a l...
...hour and 40 minute long voice recording for me. This recording contains a mixture of speech and fake snoring. It is critical the voice amidst the snoring is represented clearly, and also identify the female voice in the recording. Key requirements include: - Expertise in audio engineering or related fields - Proven experience in voice and noise analysis - Detail-oriented and can accurately identify and note the female voice in the recording - Ability to deliver completely clear sound quality, removing the noise of the fake snoring without affecting the voice quality - The final output should allow me to clearly understand what is being said throughout the recording An ideal candidate should have a background in forensic audio analysis. Your task ...
