Pulse oximeter using microcontroller trabalhos

I need a professional to assess risk of bias of 11 articles, these articles include randomized and non-randomized studies. These are studies in the area of ​​audiology/electrophysiology and the use of hearing aids. The professional *needs* to be familiar with these tools. I have all the articles, they will be sent to you. Preciso de um profissional que realize analise de risco de viés de 11 artigos, incluem estudos randomizados e nao randomizados. São estudos da área da fonoaudiologia/eletrofisiologia da audição e uso de aparelhos auditivos. O profissional precisa conhecer bem essas ferramentas e esse tipo de análise.

Viva Luis, Estou em busca de um engenheiro eletrônico para o meu projeto. Tenho o design da placa PCB finalizado mas necessito de alguns ajustes e incluir um novo sensor no microcontroller ESP32. A placa está conectada há um display LCD, 3 sensores e 2 motores de passo. Precisa programar o firmware e criar a conexão em BLe/Wi-Fi com um App. Gostava de saber se o Luís tem interesse nesse projeto.

I need a matlab code, applying PSO to optimally place and size n-numbers of DG in a distribution system IEEE-test (I have the data for 33 and 69 bus), in order to reduce the system losses and improve the voltage profile. The power flow analysis to determine system losses and voltage profile, backward and forward sweep can be applied.

We are a B2B2C company that offers solutions through a website working with Ruby on Rails. We are looking for some freelancers with good experience with Ruby to help us with our backlog.

I need a program that controls a temperature of 3 kettles. An ESP 32 is used in the project. For detais, please check file attached .

Create a delivery webapp using: - reacjts (context) - material-ui library () - styled-components () - mobile first Just the frontend, you don't need the backend. Samples:

i need a live tv service this service should initially have 1 tv channel, i intend to add more channels in the future the channel must be compatible with ssiptv to be compatible I must receive a URL for each channel created this channel URL I will put it in an m3u list ........... how will i send the images live? through a virtual windows machine or through broadcast programs using my computer at home

Eu preciso de você para desenvolver um software para mim. Gostaria que este software fosse desenvolvido.

1. Emdedar o Blog do Medium em uma página no site: - Objetivo garantir que o usuário permaneça no site, e ganhar a relevância das buscas no domínio do site para as páginas do blog 2. Escopo - Criar um UX da página do Blog seguindo uma orientação layout - Desenvolver no padrão react/node - Garantir que qualquer novo conteúdo postado no blog seja apresentado na página do site

Preciso de alguém com conhecimento em flash loan e bastante experiência em arbitragem de criptomoedas e rede ethereum. Quero fazer uma arbitragem usando flash loans nas defi

... I need to create a system that registers users and controls their credits. The system needs to be accessed through a website with an online database. The customer's registration must also include the customer's association with an RFID card. The online system must be able to read and write data on the USB RFID reader. This system will receive data from a microcontroller via the web. It will still be decided which microcontroller is probably an ESP8266 or a Raspberry PI. The writing part of this information will be done in conjunction with an automation engineer. - Part of visualization by the client The customer will have a screen to view data, such as instant consumption and remaining credits. This screen will be on a tablet directly on the equipment....

Eu preciso de você para desenvolver um software para mim. Gostaria que este software fosse desenvolvido para Windows usando C++, esse programa deverá clonar páginas da web tendo algum meio de ser hospedado na web gerando um link com domínio grátis com 7 clonado um direito captar informações, vocês podem encontrar exemplos como Weeman usando ngrok. eu também irei precisar do código-fonte caso você consiga fazer o programa.

I have a WPF project in the C # language that uses the Dahua SDK. I need to troubleshoot the following issues: - I tried to use the FFMPEG libraries (most current version) to decode the CAMERA VIDEO STREAM (H.264 format) and the frames are coming out cut in low quality (not so much) and in high quality (always). - Another problem is the constant increase of RAM...use the FFMPEG libraries (most current version) to decode the CAMERA VIDEO STREAM (H.264 format) and the frames are coming out cut in low quality (not so much) and in high quality (always). - Another problem is the constant increase of RAM when performing the decodings. (possibly because I'm not properly cleaning the pointers created in the unsafe areas of the code) ** Problems can be solved using another library ...

...modelo: Var2: Vazão via contador de giro (hidrômetro) – redswitch, como este: At1: Solenóide 6v, ,podendo ser um desses modelos: ou Importante que as principais partes dos códigos sejam comentados para me permitir pequenas modificações que eu precise no futuro. Anexo alguns exemplos. Favor informar estimativa de preço para desenvolver três produtos: 1. Código para leitura dos sensores e controle da válvula

Olá, preciso de uma ajuda Urgente, não é projeto nenhum, seria apenas de corrigir este erro em meu site Access denied for user 'siste01_sistema'@'localhost' (using password: YES) E talvez se for preciso, fazer alguma outra correção pequena no site caso necessite. Por favor, quem puder me ajudar eu agradeceria, naõ to pagando muito e verdade, mas seria apenas para corrigir esse erro, e tbm mais algum outro pequeno caso necessite, desde ja agradeço.-

Tenho uma série de páginas em html que preciso frequentemente consultar e extrair informações e gostaria de automatizar o processo usando, de preferência, a biblioteca lxml do python.

Need Selenium Java WebDriver Tester ASAP.

Se trata de um artigo científico para correção do inglês e logo após correção submeteremos em uma revista científica. It is a scientific article to correct the English and soon after abide correction in a scientific journal.

Código PHP para banner no qual necessito. Que seja detectado a REFERER. "caso venha do site especificado" Mostra Banner X Caso contrato BANNER Y. E necessito que tenha um setcookie + limites de click permitidos. (Dentro de 30min) por ex: Para que não fique sendo repetido o banner depois que o usuário clicar uma única vez.

Eu tenho trabalho contínuo relacionado ao nosso projeto anterior 2 circuits: shunt resistor and rechargeable battery to Arduino microcontroller'

Eu tenho trabalho contínuo relacionado ao nosso projeto anterior 2 circuits: shunt resistor and rechargeable battery to Arduino microcontroller'

Conseguir tráfico para mi web 2 WEBSITES USING ADWRODS O BACK LINKS

Precisamos reformular nosso website e gostaríamos de começar adaptando algum modelo do wix. Em adição precisaremos criar uma parte de e-commerce dentro do site. Precisamos de um parceiro dinâmico para executar bem este serviço. Aguardo propostas.

Precisamos reformular nosso website e gostaríamos de começar adaptando algum modelo do wix. Em adição precisaremos criar uma parte de e-commerce dentro do site. Precisamos de um parceiro dinâmico para executar bem este serviço. Aguardo propostas.

Na atualidade, está a emergir um novo paradigma de interação, designado por Natural User Interface (NUI), para reconhecimento de gestos produzidos com o corpo do utilizador. O dispositivo de interação Microsoft Kinect, inicialmente concebido para controlo de videojogos, demonstra ser uma aposta viável para explorar outras áreas, como a do apoio ao processo de ensino e de aprendizagem para crianças do ensino básico. O protótipo desenvolvido visa definir um modo de interação baseado no desenho de letras no ar, e realizar a interpretação dos símbolos desenhados, usando os reconhecedores de padrões KDA, SVM e $N.

App is completed but in that there is some issue regarding Zegocloud's library. I want only freelancer who can solve this issue. No company will be entertained. this is my code which show the error of : can not read property 'getPluginType' of null import {StyleSheet, Text, View} from 'react-native'; import React, {useContext, useRef} from 'react'; import ZegoUIKitPrebuiltLiveStreaming, { HOST_DEFAULT_CONFIG, ZegoMenuBarButtonName, } from '@zegocloud/zego-uikit-prebuilt-live-streaming-rn'; import ZIM from 'zego-zim-react-native'; import {useNavigation, useRoute} from '@react-navigation/native'; import BackButtonHandler from '../BackButtonHandler/BackButtonHandler'; import KeyCenter from '../../utils/KeyC...

I'm in need of an expert in software engineering, particularly in the realm of Windows game engine development using C#. The project requires the implementation of a robust physics engine into the game engine. Key Requirements: - Proficient in C# programming for Windows platform - Demonstrable experience in game engine development - Strong understanding of software engineering principles The main focus will be on integrating a physics engine into the existing framework of the game engine. If you have experience in creating 2D or 3D physics engines, that would be a huge plus. It is important that you are able to work independently and are self-driven, as the project will involve a lot of individual problem solving and innovation. Experience with multiplayer capabilities would...

I'm looking for an expert in digital marketing. Your role will be focusing heavily on converting leads to purchases and optimizing landing pages for enhanced User Experience (UX). Our mobile pages should be optimised to REDUCE BOUNCE and RETAIN CUSTOMERS. Key Responsibilities: - Develop highly effective digital marketing strategies - Lead generation and conversion through Google Ads - Optimizing landing pages for UX Ideal Candidate: - Proven experience in the above. Send examples of Landing Pages that you have designed. Your expertise with our target audience will be crucial for our campaign success. Let's convert leads into sales together!

I'm seeking a SPSS expert to help me with a comprehensive survey analysis. Key Project Details: - This will involve a full survey analysis aimed at measuring customer satisfaction specifically in relation to CSR. - Your objective will be to gain a solid understanding of how our customers perceive our CSR efforts and its impact on Customer loyalty. Ideal Skills and Experience: - Proficiency in SPSS and survey analysis. - Strong background in market research and customer satisfaction measurement. - Knowledge or experience in CSR evaluation is a definite plus. -Knowledge in Customer Loyalty.

Perform an in-depth sensitivity analysis of a Pressure Swing Adsorption (PSA) process for CO2 capture using zeolite 13X. Scale up a CO2 capture system from a small-scale experimental study detailed in the attached research paper to an industrial application focusing on a flue gas stream solely made up of CO2 and N2. This comprehensive investigation can be based on specific equations, data, and parameters that will be provided from a relevant paper. Duties and Responsibilities: - Understand the Base Model: Analyze the experimental study to grasp foundational models and calculations. - Industrial Sensitivity Analysis: Utilize any effective method to scale up these findings to industrial levels. - Use MATLAB, Excel, or any other tool to conduct a detailed sensitivity analysis based o...

I'm seeking a skilled microcontroller programmer for translating our control strategy into a code compatible with a dsPIC microcontroller. This code should be able to handle inputs of both voltage and current. The key features of this project include: 1. Control Strategy: Implementing a Proportional-Integral (PI) controller into the dsPIC microcontroller. 2. Input signals of the system include voltage and current. Being proficient in handling such systems is paramount. 3. Beyond written code, you should provide thoughtful documentation and comments so we can understand your strategies and algorithms. I am not specific about setpoints for voltage and current, so the approach should be adaptable. Ideal freelancers should possess the following skills and experienc...

Dental healthcare app using cam scanner 1. I want this project in flutter dart language with Firebase. 2. All patients and dentist data can be secure in this app. 3. One cam scanner in chatting session for click the picture of teeth disease at home or from anywhere and share to this on app with dentist and confirmed the appointment with dentist. 4. In this app there is payment option for emergency contact with dentist under 50₹. 5. I want the good UI/Ux in this app with all the good feature of flutter dart language.

No Framework Allowed.. only just Vanilla JS

I'm in need of an experienced 3D designer who is proficient in using 3ds Max. The project involves creating a modern styled 4BHK flat with a neutral toned color scheme. Key Requirements: - Expertise in 3ds Max is needed. - Experience in interior design, specifically in modern style. - Grasp of color theory, with an emphasis on neutral tones. The outcome has to echo sophistication, capturing the interplay of light and shape, and portraying a sense of effortless comfort. Stunning, realistic renderings are a must. The final design should be finely balanced in texture and form, creating an integrated neutral scheme. Your portfolio showcasing relevant works will be a great plus.

1) Implement MOSSE with SCRFD for Java Android 2) Implement it in our app by replacing MLKit and connect it to our engine 3) Replace our engine with ARCface The App must be fast and robust. For the 1st milestone deliverables... implement MOSSE tracking with SCRFD for Java Android running the C++ libs. Create a demo app that runs detection and tracking and: 1. shows boxes and tracking ID for each face detected. 2. model size 3. fps 4. face confidence 5. screen resolution 6. Allow the app to run on Android's both front and back camera 7. add a zoom feature if supported by the device's camera. 8. add an option to upload and process recorded videos. no need to do ui/ux design key point is to integrate c++ library with android app Need to do some test before start Check SCRFD and...

I'm in need of a NASAL MASK design whose primary focus is to be both user-friendly and effective in treating sleep apnea. Key Requirements: - Detailed Design with Dimensions: I require a ...comprehensive design with precise measurements and specifications. This is crucial as the mask should fit comfortably and effectively for the user. - Adjustable Straps: The design must include adjustable straps. This is essential as it will allow the user to customize the fit, ensuring comfort and effectiveness during use. Ideal Skills: - Proficiency in Solidworks: The design should be created using Solidworks, so proficiency in this software is a must. - Experience in Medical Equipment Design: Experience in designing medical equipment, particularly for sleep apnea treatment, would be hig...

For my festival, I'm seeking a skilled web developer who is proficient in Bootstrap to create a website similar to the Festy Template. The primary functions of the website are to: - Promote the festival - Provide comprehensive information about the festival - Offer vendor signup with a contact form - Provide schedule and performer signup The project scope includes the development of less than 5 webpages with: - Textual content - Images - Videos A successful freelance web developer for this project should be experienced in Bootstrap and have a strong understanding of creating effective and engaging festival or event website pages. They should also be adept at incorporating various types of content, including text, images, and videos into their designs.

I am looking for an experienced Electronics Engineer, well-versed in using Altium Designer, for a series of projects that demand proficiency in a wide array of electronics, specifically focusing on Microcontroller integration, PCB layout and USB connectivity. Key Aspects: - PCB Layout design - Microcontroller implementation - USB Connectivity solutions Additional Requirements: - Expertise in Circuit design - Experience in selecting suitable electronic components - Signal analysis knowledge - Ability to conduct thorough testing procedures This project demands an adept understanding of electronic systems and circuitry meant for consumer electronics. Candidates with a solid track record in crafting and refining consumer electronic designs are strongly preferred. You...

I need a skyvia expert for an integration project. Source: HubSpot Target: HubSpot Objects to migrate: Contacts, Companies with it's relations Use the import package from skyvia. Please tell me if you have done HubSpot migrations with skyvia before. If not, don't apply to this project.

I'm in need of a developer who can create a n8n script to login to a specific website and extract stock data for multiple companies. Key features of this project include: - Extraction of table data: You should have knowledge and experience working with web data extraction, specifically with table data. - Selection of stocks data: The script should have the ability to select and extract information from the stock table. - Capability for multiple companies: The tool should be versatile to handle data extraction for multiple companies, not limited to just one. Experience in the use of n8n for data extraction from websites, especially in the finance sector, will be a significant advantage for this project. One of the page is: And the table is in the "premium" div. The c...

Hi, As discussed in meeting , We are going with Phase 1

Hello, I just need a quick solution to send Whatsapp message using twilio API. In my twilio account, I have already [Whatsapp Business Account ID], [Meta Business Manager ID], [WhatsApp number] That is it. Thank you for your time and look forward to working with you.

I'm looking for a skilled freelancer who can develop a program for the Click PLC to control a Variable Frequency Drive (VFD) hoist. Key tasks would include: - Implementing a start/stop control which can be manually triggered. - The program needs to possess speed control, allowing adjustments in the hoist's operating speed. - Including direction control within the program functionality would be vital as well. An understanding of PLC programming and specific proficiency with Click PLCs is crucial for this project. Previous experience with VFDs, industrial automation, and manual switch controls would give any potential freelancers a significant advantage.

I am looking for a C programmer to develop a simple keylogger detector specifically for Windows and Linux operating systems. The primary use of this tool will be on my personal computer. Key Features and Tasks: - The detector should be capable of detecting and alerting keyloggers' presence on the computer. - The detector can have minimal ui. - the detector can only have manula scanning. Ideal Candidate: - Knowledgable in C programming with significant experience in system security programming. - Familiarity with keylogger behaviors and effective detection methods. - Prior experience in developing security software for Windows and Linux operating systems. The end goal of this project is to ensure my personal computer is fairly safe from keyloggers. Looking forward to working with...

More details: What is the objective of your research study? To test a theoretical model on my survey data and test my hypothesis and the model measurement. What level of proficiency with SmartPLS do you currently possess? Intermediate What kind of data will we be working with for this analysis? Survey data

PLEASE CHECK THE DESCRIPTION BEFORE SUBMITTING A BID Let's skip a boring description generated by AI. Actually, we are looking for a hero who helps us get all things about gambling in Spain, especially iGaming. We are not interested in bettings side of this market, only online casino games are in focus ...any, and current government and society aspects. 4. This point is about people. We are expecting useful information and data that will be valid for target audience research. Who, how, when, where, what for plays. Maybe blogs, streams, forums, groups or open data, public research. 5. General recommendation how to organise custom process(web scraping) in order to understand how to keep hand on a pulse of this market and be aware of all news, interesting content, etc. Thanks fo...

I am looking for developer to create dating mobile app using capacitor js with javascript only no framework and Laravel API in backend . Features Register/Login using mobile - sms otp Enter profile details - city, gender, profession, interests Match Making to explore users Send/Accept chat request Messages/Chat/Conversation - using websocket/laravel reverb Audio call

I am in need of an experienced programmer located in Singapore who is skilled in Moodle/Chamilo, LMS and PHP. My primary goal is to establish an e-learning platform that efficiently provides educational content. The requirement to fulfill this project includes: 1. Building a comprehensive e-Learning LMS Platform: This task involves building and managing complex e-Learning systems. Skills and Experience - Proficient in Moodle/Chamilo, LMS and PHP: I need someone who can navigate these systems seamlessly and proficiently implement them. - Experienced in e-Learning platforms: Prior work on similar projects would be a big plus. This would ensure you understand the nuts and bolts of what we're trying to achieve. - Capable of working independently, demonstrating a high level of initiati...

Hello, I want someone good with compiler construction subjects Like creating a parser for a language You can find the project file from attachment you can find readme file in there explaining the project and task You would utlize the scanner that is in src/scanner, and build the parser in , which is the starting file you can also find it in the src folder The goal is to build the parser and pass all test cases Please read and check before bid

...skilled professional to assist me in conducting network analysis and troubleshooting, as well as port scanning and service enumeration on my local network using Netcat and Wireshark. As a part of this project, I expect the freelancer to: - Conduct a thorough analysis of my network using Netcat and Wireshark - Implement solutions for any network troubleshooting issues identified - Perform a comprehensive port scan and service enumeration on my network - Provide recommendations for improving network security based on the findings - Ensure no sensitive data is exposed in the process Ideal candidates for this project should have: - Proficiency in using network analysis tools such as Netcat and Wireshark - Strong experience in network security testing and vulnerability...