Ion battery charger circuit eagle design trabalhos

Criar Tabela "Rotas", na aba "Rota", da Pasta "Circuit"; Condições: Ir a Aba Base, coluna A. Ignorar as 8 primeiras linha. Da linha 9 a linha 17, preencheer a Tabela "Rotas", com os dados de cada linha para cada coluna da tabela. Após repetir o ciclo de 9 linhas para as colunas da Tabela. Ou Seja: Linha 9 = Coluna Notas Linha 10 = Coluna Horário Linha 11 = Coluna Status Linha 12 = Coluna Data Linha 13 = Coluna Cliente Linha 14 = Coluna Morada Linha 15 = Coluna Codigo Linha 16 = Coluna Quantidade Linha 17 = Coluna Litragem E assim organizar as próxima linhas seguindo a Logica acima.

English: I am seeking an electronics expert to develop a custom Printed Circuit Board (PCB) for a DC-DC Step-Up Boost converter with the following specifications: Input Voltage: 20 to 30V Output Voltage: Adjustable from 35 to 52V Current: Support up to 8A Specific Requirements: Maximum Voltage Adjustment: The board must include a method for adjusting the maximum output voltage limit. Current Limit Adjustment: Implementation of a system for adjusting the current limit through a 0 to 3.3V input signal, where 3.3V corresponds to the maximum limit of 8A. Shunt Resistor and OPAMP: Incorporation of a shunt resistor with OPAMP, including potentiometers for fine calibration. On/Off Function: The board should allow the option to switch between input voltage (off) and amplified output volta...

O projeto consiste na construção de um BMS utilizando o circuito integrado BQ77PL900 e que consiga carregar e descarregar uma bateria. Resumindo: preciso que você entenda o funcionamento do BQ77PL900, faça o layout da placa de circuito impresso utilizando o Eagle ou Altium, escreva o código para enviar os parâmetro para o arduino. O projeto é mais prático porque vai envolver o Eagle/Altium e código para comunicação com o microcontrolador. Chama no chat que entro em detalhes e combinamos o preço. Data de entrega indefinida.

O objetivo principal é apresentar quais sistemas de armazenamento de energia elétrica com base em baterias Battery Based Energy Storage Systems (BESS). buscando o estado Arte como forma de comparar o que se tem disponível no mercando nacional e internacional. Colher informações sobre de que forma as alternativas de acumulares energia em blocos, com uso de baterias, auxiliam na otimização das instalações de geração, transmissão e distribuição. Propondo melhoria no modelo de especificação para sistemas híbridos de geração de energias renováveis. Desenho do Trabalho. 1 - Introdução 2 - Delimitação do Tema 3 - Metodologi...

olá, o projeto de arduino é criar um sensor que detecte que o suporte da caixa das Twinbin foi aberto, enviando para o email as informações relativamente a caixa, como por exemplo a quantidade a repor e a sua localização, a essa informação só era trans...programação gostaria saber o material necessário para uma instalação de 60 caixas? Com os melhores cumprimentos, Dário Nunes hello, the arduino project is to create a sensor that detects that the Twinbin box holder has been opened, sending information about the box to the email, such as the quantity to replace and its location, this information was only transmitted after 2 minutes after opening the circuit. In addition to progra...

Preciso que desenvolva um layout simples no eagle. O projeto se trata apenas de uma placa para encaixar módulos do arduino, contando de trilhas os interligando Obs: projeto sem nenhum componente eletrônico, apenas com conectores macho e fêmea

-- Código para salvar <ion-select> e <ion-option> para o banco de dados. -- Script da dólar em tempo real -- Chat com áudio

...and that the driver chooses when to start / end the event 5) Workday Control. The Driver would be limited within the working hours, not being able to deliver anything after the end of the working day 6) Control of distance traveled and time to each task 7) Option to re-schedule delivery (within the task, have a button to re-schedule the delivery to the customer) 8) Make the app work even though battery saving mode is on 9) Panic button - to use in case of emergency Example of project: IBOX Espanol Tenemos una aplicación de control de entrega. Necesitamos mejorar para que funcione sin conexión. y también mejorar la cuestión del control de desplazamiento (GPS) tales como el control de velocidad y otras mejoras Necesitamos los siguientes puntos: 1) H...

Design moderno e colorido de uma aguia para estampa

PRECISO RECRIAR MEU ESCUDO PARA 3D NÃO PAGO MAIS DE R$30,00 PARA ESTE SERVIÇO CASO ALGUÉM TENHA INTERRESE PODE ME CHAMAR NO [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users] MINHA LOGOTIPO E DA EAGLE CHAMPIONS LEAGUE EQUIPE DE E-SPORTS NAS IMAGENS VÃO ENCONTRAR MINHA LOGOTIPO E 2 EXEMPLOS

Preciso de uma logo/desenho/charger

Somos uma empresa de inovações tecnológicas e estamos em busca de um parceiro para um projeto de desenvolvimento interno. O .sch já está pronto, preciamos de alguém competente para distribuir os componentes de acordo com as especificações e montar a route do projeto.

Preciso com urgente alguem para atualizar php e o ioncube via plesk no servidor.

...der um custo baixo se possível e eficiência. the project is for student purposes. I want a program that control four stepper motors, 4 engines have to get together 20kg in total. The motors have to rotate 360 ° forward and backward. They will be controlled by remote control radio. I would like to know which components to use anger in the project, which the voltage source to use it, and a battery that lasts a long time. The project has to give a low cost if possible and efficiency....

...inclinando proteção, proteção de limite de velocidade, baixa proteção da bateria Um produto verde revolucionário para o transporte pessoal, que pode ser facilmente transportado em ônibus ou metrô especificações: Max Speed: 15kmh Distância ao redor 13-20km (depende do peso do piloto, as condições das estradas, etc.) Max inclinação em torno de 15 ° -30 ° (depende do peso do ciclista) Battery 36V 4.4AH * (158WH) LG bateria de lítio da marca mais alta 500W de potência Usando temperatura de 10 graus centígrados -40 graus centígrados (recomendando a 10 graus centígrados -30 graus centígrados) de carga m&aac...

Possuo um laptop "Razer Blade" e preciso de uma bateria para substituir a original que foi danificada (a bateria não tem como ser reparada, precisa realmente ser trocada). Segue as especificações: NOTEBOOK - Razer Blade @ 2013 -Model No.: RZ09-0102 -Rated 19V === 7.9A -Product No.: 01021101 BATERIA - Li-ion Battery Voltage: DC 11.1V Capacity 6400mAh watt-hour rating: 71.04Wh Operating Temperature: 0ºC-45ºC A bateria tem que ser a padrão do notebook pois ela é interna e não externa. Segue em anexo fotos para mais detalhes. O QUE EU QUERO PARA O SERVIÇO: que encontrem onde a bateria poderá ser comprada, independente de ser em loja no Brasil ou exterior (website), mas que entregue em BRAS&...

...comunicação atraves de BT com o dispositivo Token para conexão entre carregador e device. UC-KEY na foto --------------------------------------------------------------------------------------------- Charger for mobile / tablet with Bluetooth communication Fixed device charger then 110 ~ 220V Output 5VDC for portable devices with controlled current 1 to 2.5A with through BT communication with the device. Mobile device Internal battery charger 5VDC Output for portable devices with controlled current 1 to 2.5A with through BT communication with the device Token connection between charger and device. UC-KEY in the picture_...

Um modelo da arma desert eagle

...br/pt/product/buscape/ O shopping puxará todos os produtos do Buscapé e sua estrutura utilizando seu XML. DETALHES PARA O DESENVOLVIMENTO: 1- A hierarquia de URLs do Shopping deve seguir a mesma do Buscapé.  Ex:   Relação das URLs do Buscapé para análise: (Observar que a estrutura de breadcrumbs aparece nos resultados de busca). : 2- Dentro das páginas devem conter os grupos de comparação de preços, bem como as opções de filtragem dos menus laterais e classificação de avaliação dos produtos. Quando filtrado o produto, a URL tem que ser atualizada. 3- A página de comparação de preços deve conter o máximo de funcionalidades ...

...br/pt/product/buscape/ O shopping puxará todos os produtos do Buscapé e sua estrutura utilizando seu XML. DETALHES PARA O DESENVOLVIMENTO: 1- A hierarquia de URLs do Shopping deve seguir a mesma do Buscapé. Ex: Relação das URLs do Buscapé para análise: (Observar que a estrutura de breadcrumbs aparece nos resultados de busca). : 2- Dentro das páginas devem conter os grupos de comparação de preços, bem como as opções de filtragem dos menus laterais e classificação de avaliação dos produtos. Quando filtrado o produto, a URL tem que ser atualizada. 3- A página de comparação de preços deve conter o máximo de funcionalidades...

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'

placa 10x8cm smd pcb/pci já tenho ela em schematic no eagle, falta rotear.

I'm looking for a skilled professional to customize a Ghost Gunner 3 firearm jig specifically for pistols. This jig should be made from either plastic or aluminum, depending on your recommendations for durability and performance. The jig should be customized specifically for Beach pigeon 22LR desert eagle pistol.

...with a sleek, professional, and mass-producible design for injection molding. About ChaiGuard: ChaiGuard is an innovative anti-spill device designed for chai lovers! It automatically detects boiling chai and prevents overflows while also alerting the user with a buzzer. How ChaiGuard Works: ✔ Universal Fit Design – Can be attached to almost any container with its adjustable clamp. ✔ Smart Chai Detection – Equipped with stainless steel chai sensors (probes) that detect the liquid level. ✔ Automatic Airflow Control – When chai reaches the probes, ChaiGuard activates a fan to cool the brew and prevent overflow. ✔ Buzzer Alert – If the chai rises too high, the buzzer alerts the user immediately. ✔ Rechargeable Battery – Powered by a 3.7V ...

I'm looking for a seasoned CAD professional to help me create an electrical schematic for a commercial building. The project involves designing various electrical parameters like load calculations, circuit design, and wiring diagrams. Skills and experience ideal for this job include: - Proficiency in CAD, specifically for creating electrical schematics - Experience with commercial building electrical design - Ability to conduct precise load calculations - Expertise in circuit design - Competence in developing comprehensive wiring diagrams

...envisions expanding into recruitment and accommodation, creating a fully integrated migration ecosystem. Modern Logo Design Concept The logo should embody innovation, trust, and seamless migration while maintaining a sleek, forward-thinking, and modern aesthetic. Key Design Ideas for Consideration: Icon / Symbol: - Minimalist & Geometric Design: A clean, structured icon representing guidance and progress. - Stylized Forward Arrow or Step Symbol: A visual cue for "One Step" and forward motion. - Abstract Migration Path: A smooth, curved line (possibly around a globe) to indicate international movement. - Tech-Inspired Elements: Subtle AI/machine-learning motifs like circuit patterns or a digital wave. Typography Ideas for Consideration: - Bold...

I'm s...this project. The proximity sensor should have a short detection range of 0 to 30cm. The sensor should use a rechargeable battery. The sensor should provide an audible alarm and preferably a smartphone alarm when the dog leash and harness connection is detected or broken. The sensor should utilize Bluetooth for wireless communication. The sensor is primarily for safety monitoring purposes, ensuring that pet owners are alerted if the leash connection is broken. The sensor should have a battery life thats longer the better. The sensor should provide smartphone and audio alarm when the dog leash and harness connection is detected or broken. The sensor should have a battery life of a couple weeks or months. The sensor should be a small attachment that can ...

I am preparing a research proposal for the NIH. This document aims to develop a wearable, implantable, biocompatible, and battery-free device designed to continuously detect abnormal levels of endotoxins, a key biomarker in sepsis. The proposal envisions that the device will be in direct contact with the lesion, placed under the bandages. Its functionality would not only include the early detection of a potential nosocomial infection but also the localized administration of a drug to prevent complications. It is important to highlight that these types of infections often exhibit antibiotic resistance, making them a research priority for the National Institutes of Health (NIH). In this regard, we intend to submit our funding request to the following call:

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

My iPhone appears to be compromised. I need a professional to conduct a thorough check and restore my phone to its original state. Issues I'm Experiencing: - Unusual battery drain - Strange pop-ups or ads - Unauthorized access to accounts - Pictures being shared without proof Steps I've Already Taken: - Device reset - Anti-malware scan - Updated to the latest iOS Freelancers with experience in cybersecurity, particularly with iPhones, would be ideal for this project. Please include in your bid details of your experience with similar projects, and any strategies you would employ to resolve my issue. Thank you.

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

# Project Description: We are looking for an experienced hardware engineer to design an RFID reader with Wiegand output. The project includes: - Development of an electronic circuit - PCB (Printed Circuit Board) design - Preparation of all manufacturing files (Gerber, BOM, Pick & Place) - Prototyping and testing of a working unit The goal is to develop fully functional hardware that will work with the firmware we provide for proof of concept. # Requirements: ✅ Experience in electronic circuit and PCB design ✅ Knowledge of RFID technologies (13.56 MHz) and Wiegand interface ✅ Designing circuits with LED indicators, buzzer, and other necessary peripherals ✅ PCB optimization to fit a provided enclosure ✅ Generating all n...

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

Freelance CAD Designer Needed: Enclosure Design for Bluetooth Lockbox We are seeking a skilled CAD designer to help create a modern, compact enclosure for our Bluetooth-enabled lockbox. This enclosure will house internal electronic components and feature a secure, magnetic mounting system for easy placement on doors or windows. Project Overview: Design a sleek, lightweight enclosure that is slimmer and more modern than traditional lockboxes (e.g., Supra iBox BT LE). 3D-printable prototype with accurate tolerances for housing a Bluetooth module, battery, and locking mechanism. Incorporate a magnetic mounting system that allows secure attachment to an interior window, with the exterior portion releasing when tapped from the outside. Ensure durability and weather resist...

Project Title Schematic & PCB Design for ATmega32U4 + PCF7991 125 kHz Transponder Reader with USB Interface Project Overview I am looking for a skilled electronics engineer or PCB designer to create a schematic and PCB layout for a device that uses: ATmega32U4 (5 V, native USB support, 44TQFP package) PCF7991 RFID base station IC (operating at 5 V, 125 kHz) USB interface for communication with a PC (no external USB–serial chip required) This device will transmit and receive data at 125 kHz for transponders (e.g., automotive immobilizer tags) using the PCF7991 and a coil antenna. The ATmega32U4 will handle the low-level bit-banging, timing, and decoding, while appearing as a USB CDC device (virtual COM port) on the PC side. I have existing Arduino-based code (.ino) that ...

I am creating quote for animation and coloring eagle.

I'm in need of a professional who can design and develop a 1.2 KW 48V battery charger. This charger will specifically be used for lithium-ion batteries, and needs to function seamlessly in both indoor and outdoor environments. Key features of the charger should include: - Overcharge protection, to ensure the safety and longevity of the batteries - Bluetooth connectivity, for easy monitoring and control via a smartphone or other Bluetooth-enabled device - Fast charging capability, to minimize downtime and enhance efficiency Ideal candidates for this project should have extensive experience in designing battery chargers, particularly for lithium-ion batteries. A solid understanding of overcharge protection mechanisms and Bluetoo...

I'm seeking a professional to assist in my cellphone repair business, particularly with battery replacements. This role involves ensuring the quality of each replacement through rigorous testing and providing exceptional service to our customers. Key Responsibilities: - Perform battery replacements on various cellphone models. - Conduct quality assurance tests, primarily focusing on the charging efficiency of each new battery. Ideal Skills and Experience: - Proven experience in cellphone repair, specifically battery replacements. - Excellent troubleshooting skills. - Ability to perform quality assurance tests. - Knowledge of different cellphone models and their battery specifications. - Good customer service skills.

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...Misdemeanors and felonies Assault and battery Theft and property crimes Blog Area for Legal Articles and Insights: Dynamic, easy-to-update blog for sharing content that drives organic traffic. SEO-friendly layout to rank blog posts on relevant local and legal topics. About Us/Attorney Profile Page: Detailed bios, professional experience, and credentials. Option for potential clients to connect through embedded contact forms. Contact Page: Includes firm’s address, phone, email, and integrated Google Maps. Dynamic contact form (with spam protection). SEO Integration: Keyword-rich content focused on “personal injury law Central Ohio,” “injury attorney near me,” and other related terms. On-page SEO (title tags, meta descriptions, alt tags, etc.)....

...management to extend battery life. • Ensure stable operation with 5V input and multiple voltage rails (1.2V, 1.8V, 2.7V, 10V). • Minimize heat dissipation and power loss in wearable conditions. 4. PCB Design & Prototyping • Design a compact, flexible PCB suitable for smart glasses. • Implement best practices for high-speed signals, RF design, and power integrity. • Generate Gerber files, BOM, and manufacturing documents. 5. Firmware & Communication Framework (Optional, but a plus) • Assist with low-level firmware development for FPGA, Bluetooth, and sensor integration. • Provide sample code for Bluetooth communication and camera interfacing. Deliverables: 1. Updated Circuit Schematic (with necessary...

...report. #Demand: Potential customers for whom products can be sold in India #Finance Report if possible (Financial calculation-- Renumeration for two Executive Directors (1.2cr each) + Travelling + Investment + Office Space + Team development cost + Consulting/third party) #Risk Analysis Products: PV Module (only under India govt ruling), DC to AC converter, Distribution tool, Nett-meter, Hybrid: Battery and inverter chip (All else can be imported) ------------------------------------- Existing Competitors for GG Power In India Surya Renewables Ornet Solar Husk Power Servotech!! ------------------------------------- Expansion via subsidiary PVT Ltd company in India can be possible Plan A: Trading only products to clients in India Plan B: Imports products and build solar park in...

Project Title: Experienced RF Circuit Trainer Required for Comprehensive 3-Month Program Description: I am an experienced professional specializing in power supply and OP-AMP design. I am seeking a seasoned RF circuit trainer to provide an in-depth, structured learning program covering fundamental and advanced RF circuit design concepts. The training will span three months, focusing on both theoretical knowledge and practical application, including the use of industry-standard tools like Advanced Design System (ADS). Training Objectives: The program should comprehensively address RF circuit design, analysis, and simulation techniques. Specific topics to be covered include: 1. Fundamentals of RF Circuit Design...

...emphasis on overall system coordination, high voltage, low voltage, as well as the operation of onboard sensors, turbo generators, and diesel generators. Key Components of the Prompt: - Overall System Coordination: The prompt should guide the engineer in understanding and managing the ship's power distribution and control systems. - Low Voltage Components: Specific attention should be given to circuit breakers, distribution panels, wiring diagrams, and troubleshooting methods related to low voltage systems. - Onboard Sensors: The prompt must cover all sensors included on board, with particular emphasis on their roles and importance in the power management system. Ideal candidates will have: - Extensive experience in electrical engineering, particularly within the maritime ...

Project Description: I am looking for a developer experienced in Unity an...required, we will manage it). Required Skills: - Experience in Unity app development. - Knowledge of geofencing and location services on Android and iOS. - Experience with local push notifications (could be integrated with OneSignal). - Understanding of Unity integration with native functionalities of Android/iOS. - Experience with plugins like Unity Location Services or others for geofencing. - Battery optimization for location tracking. Timeline and Budget: Please provide an estimate of the time required to complete the project and the associated cost. If you are interested and have experience with similar projects, send me your portfolio and a brief description of the technologies you plan to use. ...

I'm looking for an expert to make me a wireless rechargeable, programmable Bluetooth LED. The device should be under 1 inch in size and preferably in a rectangular shape. It will optionally use a Waveshare 1.51-inch Transparent OL...primary function of the LED is to display initials and numbers. - The device should be programmable and connectable via Bluetooth. - The LED should be smaller than the standard size, ideally under 1 inch. - The shape of the device is rectangular. I’m open to any power source for the rechargeable feature, be it USB charging, inductive charging, or a battery swap. The ideal freelancer for this project should have expertise in electronics design, particularly with Bluetooth devices and LED technology. Experience with OLED displays will b...

I'm looking for an experienced MATLAB professional to help me build a mixed-signal circuit primarily focused on power management. This circuit will utilize transistors, capacitors, and microcontrollers. Ideal candidates should: - Be proficient in MATLAB software - Have extensive experience with mixed-signal circuit design - Be familiar with power management circuits - Have good knowledge of working with transistors, capacitors, and microcontrollers. Your task will be to design and simulate the circuit in MATLAB, ensuring its functionality and efficiency for power management. Deliverables include a comprehensive circuit design, simulation results, and recommendations for real-world implementation.

*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must ...

My motherboard for an EDM machine is having issues that I suspect are caused by component failure, particularly with Integrated Circuits (ICs). I have partially identified a faulty IC but need confirmation and assistance to pinpoint the exact issue. Key requiremen...with Integrated Circuits (ICs). I have partially identified a faulty IC but need confirmation and assistance to pinpoint the exact issue. Key requirements: - Experience in diagnosing and repairing motherboards, particularly for EDM machines - Ability to identify and replace faulty integrated circuits - Experience with soldering and desoldering components - Good understanding of electronics and circuit boards Please note that I am looking for someone who can not only help troubleshoot but also repair the motherboard ...