Lithium ion battery charging circuit design trabalhos

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    26,470 lithium ion battery charging circuit design trabalhos encontrados, preços em USD
    Finalizar App ionic Encerrado left

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

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    Development in PhoneGap We have a delivery control application we need to improve to make it work offline and also improve the issue of displacement control (GPS) such as speed control and other improvements We need the following points: 1) Make the application work offline 2) Improve GPS shift control (speed, vehicle position with better accuracy) 3) Each driver receives several deliveries du...

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

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    o projeto é para fins estudantis. Quero um programa que controle quatro motores de passo, os 4 motores tem que levantar juntos 20kg no total. Os motores tem que gira 360° para frente e para trás. Eles serão controlados por controle remoto a rádio. Gostaria de saber qual os componentes que ira usar no projeto, qual a voltagem da fonte para usa-lo, e uma bateria q...

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    A LittlebigWEB, situada em Viana do Castelo procura programadores de Freemarker/HTML/CSS/JAVASCRIPT para um projeto de CMS Lithium, e para um período de 2 a 3 meses, com disponibilidade já a partir de 05/06/2016. Caso se adequem ao perfil e estejam interessados, por favor contactem o mais rapidamente possível.

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    Aluguel - 2 rodas equilíbrio inteligente Scooter elétrico Hoverboard Skate motorizado de pé Skate Ho Alta qualidade duplas duas rodas auto balanceamento mini-scooter elétrico inteligente sistemas de balanceamento duplo mantê-lo em equilíbrio protecção de segurança: inclinando proteção, proteção de limite...

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    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-ho...

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    Projetar um produto Encerrado left

    Carregador para Celular/tablet com comunicação Bluetooth Dispositivo carregador fixo ent 110~220V Saida 5VDC para dispositivos portateis com corrente controlada 1 a 2.5A com comunicação atraves de BT com o dispositivo. Dispositivo carregador Movel Bateria interna Saida 5VDC para dispositivos portateis com corrente controlada 1 a 2.5A com comunicação ...

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    Crie um Website -- 2 Encerrado left

    The application overview (web and mobile - iOS and Android) The main idea of this platform is to permit people to offer their services through it, and consumers to ask for products or selecting one of the products available on a given day. 1. Home Screen View brief input display while charging the system. Options: 1.1 Screen for new user registration, either supplier or consumer. 1....

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    Detalhes do Projeto (Essa descrição é cópia do PDF em anexo) Desenvolvimento de um shopping utilizando a API do Buscapé: [fazer login para ver a URL] 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...

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    Detalhes do Projeto (Descrição Idêntica em PDF anexo) Desenvolvimento de um shopping utilizando a API do Buscapé: [fazer login para ver a URL] 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: [fazer log...

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    Hello, My site is [fazer login para ver a URL] I have a news site in joomla 3.2 platform, and whenever we have more than 200 hits at the same time, the MySQL server is unavailable. I have a VPS plan at BlueHost enhanced with the following configuration: 4 Core CPU 8 GB RAM CentOS 6 When the site is running, the charging time is too high. The home page takes 20 seconds to load. ...

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

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

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    This project is still available as of 24 October 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You mu...

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    I have an affiliate link for a Mobil app that is FREE. It allows members to mine a new cryptocurrency in beta called Pi. Mining is done in the cloud so the phone battery won’t drain and the application doesn’t have to stay open. I will pay 0.10 USD for each member that signs up for the free service with a max payout of $100 To join Pi, follow this link [fazer login para ver a URL] ...

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    Build NAND IC timer 6 dias left
    VERIFICADO

    This is a circuits board which must go from prototype to completed circuits it is a NAND Timer which uses the set-reset function, your job is to take the pre-drawn schematic and turn it into a fully functioning circuit board, I hope to board will be complete no uncompleted prototypes.

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    - Needed someone with knowledge of electronics and simulation in PSIM. - Basically assisting in tuning the circut to acheive appropriate waveforms. - Tuning the circuit in PSIM to provide ideal results. - the circuit will be provided to figure out the error.

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    admob Facebook Audience Network + new ad placement strategy: 1- when he wants to quit a popup ask to rate the app. add a "native ad" inside it. 2- floating banner down instead of in top .and floating so the shape of the page stays good, not compressed. 3- add a button with some motion in the form of gift in the middle of the page in the right with small ad text on it a native ad shows o...

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    I would like a clock timer to be built i have the schematic i would like to assemble to schematic into a working circuit i will give to diagrams to follow i will discuss the project furthur i will send furthur details

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    Find a professional AC / DC converter that can modify your pcb circuit.

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    design circuit 6 dias left

    Designing a small power regulator circuit board outputted to a gerber file. In: 4v to 12v (solder tags) Out: 3v fixed (3 pole connector to mate with connector - see attached file) Load: <100ma Size: 20mm x 50mm (to fit into an existing enclosure - see attached photo)

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    I need to make some changes on original design. Schematic and pcb design. i will share more detail via interview It should be better you have a experience with firmware development. Thank you.

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    To start and end all the videos we will produce, I need a 2 to 5 second animation of my company logo to edit into the full videos. In Phase 1 I want ideas, sketches possibly rough cuts. In the next phase we will work on hi-fidelity material. The company will sell battery cells and other parts online for customers to build their own powerwall (home energy storage system). I'm looking for ...

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    Battary charger 6 dias left

    We are looking for designing charger which we already have we want to design devic in between battery and charge which. Will cut of battery charging as per our required voltage ( we have 4 nos. Of 12 volt 85ah battery and 48 volts. 18A charger we get volteg on 100 % charging is 54 volts which has to be cut off at 50 volts through the device )

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    Cquity is an android app which shows live data of different exchanges and notification of current prices. And Now we want ccxt integration-indicatiors charts of every currency with different time hour ,tickers , user account,android battery optimization and app should keep running in background and notification shall keep updated Features needs to be build: 1. CCXT integration for Exchanges: Bina...

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    Network card circuit repair 6 dias left
    VERIFICADO

    A network card with 12 ports, 10 ports are good and 2 ports are bad. I think each port is controlled by one embedded CPU and one memory module.

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    I need to someone or team update my existing excel database. I have big collection of product data. I need to update product information. Ex:- Brand, Model, Storage, Colours, battery Capacity, Etc... All fresh freelancers mostly welcome. Thank you.

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    Prices for shipping printful ..Printful contacted me said i was charging way to high for shipping so i went in tried to change the amount to 6.99 and i want work right now . This is what printful says i should be changing for freight. Tee shirts shipping for first shirt $3.99 then each additional shirt $1.25 Hoodie sipping for the first one is $6.50 then each additional Hoodie $2.00 All over ...

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    I need a 12volt lithium ion battery charging circuit schematic with a fully charged indicator

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    Dear, Please find attached one of my project material, we sell replacement parts (Non EOM) for the "DIGITAL HANDLED MOBILE COMPUTER" and for mobile Printers. some of our material description are the following including repairing the device and printer irrespective of the brand of mobile computer (INTERMEC, HONEYWELL, MOTOROLLA etc). 1. Device Battery 2. Device Front & Back Covers ...

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    we need app ios and android dummy as requirement file indicate. our deadline is November 1st, 2019.

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    SEO Campaign 5 dias left

    We’re looking for a company who can help us grow our presence online through SEO and other forms of digital marketing. We are in umbrella company who payroll contractors on a weekly and monthly basis charging anywhere from £10 per week to £75 per week dependant on the contractor and the package they are on. We want to grow our online presence whilst bringing more leads through,...

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    Hi, i want to build a wifi temp/humi sensor with a rasp pi 3 + ESP32 +BME280 but i have no time to finish it on my own. The rasp pi will be used as the database + website. The website should be able to reach over internal network. The ESP32+BME280 use a battery as powersupply. Pi and ESP32 has to be connected over wifi. The ESP32 send the values every 30 mins, after that it went into deep sleep fo...

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    Electronics design circuit 5 dias left
    VERIFICADO

    I have some design which are related to electronics. I want these digital design to be solved using vhdl. These task are pretty simple. i will provide you further details as you contact me

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    ((((( Request for development ))))) We have specialized PC application working on Windows 10 in order to inspect and masure value of used Smart phone. When the phone is connected with data cable, we are reading the model name and IMEI now. We want to add more function to check the major parts inside used phone such as cameras, LCD screen and batteries. [Main function] Reading model name and IMEI ...

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    I need some help which is related to digital design which to be solved using vhdl. These are simple tasks. As you contact i will provide you some details

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    EEE20003 Embedded Microcontrollers E.5 – System Design 1 of 3 E.5 System Design – Game Aims This laboratory exercise exposes students to creating a system that brings together several different elements to achieve an overall aim. Design and implement an API for a hardware component. This will then be incorporated into a demonstration program. This will require a good understanding of t...

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    We are looking for an electrical engineer to guide us to some off the shelf solutions. Brief: We need a compact battery operated device to lock and unlock a door on a timer. i.e. Door will auto lock from 8pm to 8am. A video call to discuss will be helpful

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    We need assistance with and ADC circuit for an industrial IoT board. This board uses an ADC on the STM32. We are experiencing non-linear performance and inaccurate readings, and are therefore looking for assistance. We suspect it is a firmware issue.

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    The electronic unit contains a 1000 - 1500mAh battery , distance-sensor , temperature-sensor , GPS , and GSM-module. The maximum size of the PCB is 100x22mm.

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    SMPS AC to DC 26W 4 dias left
    VERIFICADO

    I need a low cost, reliable, and safe, universal AC input SMPS that will output 48V @ 0.5A and 5V @ 0.4A. The design must be isolated, and have full circuitry for EMI, and be able to be safety certified. The selected designer will be responsible for the following: 1. Design of the power supply. 2. Design of the transformer. 3. Documentation of the transformer design, i.e. core materia...

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    Hello! We are an electric bike start up company, located in USA, looking for an experienced mechanical engineer for design consulting for our electric road bike design. We would like to consultant to work alongside our team to finalize the design prior to sending it off for production. The bike is comprised of a hydroformed aluminum frame, with a plastic battery pack which inserts into the downt...

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    We need to develop an android mobile application for electric skateboard to show skateboard analytics like speedometer, battery level etc, custom settings and OTA. The app will communicate with the skateboard via Bluetooth link. The UI is very important part of this project.

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    Build a logo for Renon Start the design from fresh idea. Battery manufacturing company. Renewable energy. Tag line will be " For Sustainable Earth "

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    Stand-alone simulation for one qubit and two qubit gate to mimic the behavior of photons in a circuit Need to write python code

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    hello, please just make some improvements on the existing file, using the Logisim, see the attachments for details

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    XQD Dongle 3 dias left

    I would like to have an XQD Dongle made that will have a XQD standard plug that converts to a double XQD connector. I wish to plug the cable into a camera with a single XQD port and write to two XQD cards at the same time. I don't want a simple dual wired connector, I can do that myself. I want a connector that is remotely powered by something other than the camera. The poer source could be s...

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    simple audio ADC 3 dias left

    I would like to build a single line audio ADC on a teensy 3.5. that will convert to line audio signal to a VU reading. Line Audio =~ 1.7v AC In the uploaded images, the sin looking wave would be the original, and the other would be the result at full amplification. A simple electrical circuit should be ale to achieve this. Contraints - Teensy 3.5 using the arduino IDE - Adjustable peaks with 10...

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