Lithium ion battery charging circui trabalhos

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    16,253 lithium ion battery charging circui 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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    1 ofertas

    We are IT based Company Offering all IT solutions OBD Based solution Mobile and web application (Telematics Platform) considering two scenario Business to Business (B2B) & Business to consumer (B2C) with following mentioned features but not only limited to following: a. Arabic & English languages b. Adding new users/new account c. Current location d. Cell c...

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    I am a small research and product development company trying to create the world's first Magnetic Battery, or a battery that is charged only once like a Magnet and lasts a lifetime. I need a simple 3D Model in AutoCAD and Inventor of my prototype.

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    PCB board for charging 3,7V LiPo cells with downscaling from 5V and 12V for charging and upscaling to 5V and 12V discharging, incl. over- and undercharging protection including an interface to use the contacts from the battery to operate an LCD-Device. Autosensing USB-A and USB-C sockets to be integrated. The detailled task will be released after signing an NDA.

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    Lithium ion battery manufacturer. Require an electronic engineer to verify the electronic robustness some of our circuit board designs. Possibly also design a new version of some boards which includes fault finding circuitry (more for the external systems than the board itself).

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    Looking help to design swamp of 4-5 robotic bots who can work autonomously (AI driven, solar powered) in identifying, segregating and shelving garbage. This is project which includes 4-5 bots with different core functionalities like core unit (central unit , high power, large load capable, all charging docks ), subordinates include bots with capabilities like higher speeds (wheel based bots), dr...

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    poster 24"X36" 5 dias left

    Hello,, I would like to design a poster for a sidewalk sign battery replacments fro watches and car remotes

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    My self-made HS curriculum covers mostly 20 different areas, mostly in the social studies area. The areas include US history, economics, foreign relations, trend analysis, communications. It is made in a contrarian style. I could start teaching classes right away or I could spend time convincing parents that they will feel confident that the curriculum properly serves their children. I would like ...

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    Make a HUD system 5 dias left
    VERIFICADO

    to set up a HUD system showing details like speed, distance travelled, impact record, ability. to notify incoming call and ability to answer them using mic and speaker modules, Bluetooth connectivity, music playing and navigation assistance with route Info to be displayed on a LCD device with a battery back up for 6 hours, in minimal form factor

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    Hello im in the process of making a lifesized reindeer with moving head. Its driven with a windscreen wiper motor. I can wire up the dc speed controller and it works fine. However i would like to add a 555 12v relay timer switch and a pir motion sensor module but i cannot get the wiring right! Can anyone advise on how i can wire it up to work? Im using a 12v battery not a plug. Thank you :)

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    Let there are 6 NodeMCU ESP8266. Each NodeMCU in outdoor area and battery powered. Let there name be T1-R1, T2-R2 and T3-R3. Ti device generates wifi with some ssid and paasword and the respective Ri pair gets connected to its Ti device using that ssid and paasword. I have log the signal strength of each pair twice per second in following format (time, signal strength). Thus I will have 6 readin...

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    Hello We need to develop a ppt that will be presented to investors and government of a country with a purpose to build infrastructure of electric vehicles. Presnetation will contain following information: 1. What is electric vehicles and type of electric vehicles - personal, passenger, utility vehicles etc. 2. Economics of electric vehicles vs conventional vehicles (Comparison between total cost ...

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    It a simple electronic design using two 1,5V batteries and two Hall sensors. The system uses a ATtiny202 processor and has two Leds, it works as follows: 1. When the magnet is in range of hall sensors the leds are off. This is the “waiting mode” the unit needs to be in a sleep mode so it needs to switch on every 30 seconds for a few milliseconds to check the status of the hall sensors ...

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    We are an innovative iOT startup that is currently developing a product line of smart products called smartThink. Our current products are a heated jacket and a heated seat. Our goal is to build a low cost yet high-performance PCB with embedded BLE microprocessor chip and temp sensor module that (1) powers carbon fiber heat pads and (2) feeds real time temp data to a mobile app which is also used ...

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    I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board. So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private ch...

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    I need get all the data out of an online battery lookup. The data we need is from the centuary batteries website [fazer login para ver a URL] I need to get all the data out of this database into a csv file so I can use it to update another database. I need to get the vehicle data along with the battery / batteries that fit each vehicle.

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    Invoice for accounting services received Preparing and setting up the Accounts for the year ended 31st August 2018 Setting up and filing the Corporation Tax Return Preparing and filing Documents for Companies House Use of Software Completing and filing personal tax return Wages Preparation for two years Use of Wages Softwear Dealing with tax refund claims 1373.00 Electrical work incomplete ...

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    to design battery and circuits to meet operational goals, safety standards, and meet government approvals

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    I need someone to build me a 2 dimensional grid mounted camera with a robotic finger. This camera can be accessed remotely with the ability to view and move camera on the 2 dimensional grid. There should also be a robotic finger which will be used to push a button. The aim it to mount this on a device with a small LCD display & 2-3 buttons, and the operator should be able to read the text on t...

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    I would require 6 icons. A clean & modern design is needed for these words: 1) waterproof 2) inductive charging 3) easy care & use 4) Long lasting Battery 5) Simple & Intuitive 6) indestructible The icons should be well balanced designed and matching to look coherent, when viewed in a group. This is really vital as otherwise we could easly go and grab any free icons of the web. Forma...

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    My company is specified in battery charger, flashlight and batter. I want to hire someone to write the related SEO articles. The articles must contain keywords "xtar charger". You can visit our website to learn more information in order to write better article. The url is [fazer login para ver a URL]

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    You will review the PCB schematic/design for a small wearable IoT device which has 2G GSM/GPRS, GNSS and bluetooth. We are looking for somebody with lots of circuit design/build experience who can do a critical review of the design to identify potential problems and who can suggest improvements. Expected effort = 1-day. Mandatory Experience: - Altium Designer - Antenna design for GSM, GPS a...

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    We are looking for someone who knows Solidworks and is familiar with the tools to make a design ready for plastic injection molding. Our current design has been tested extensively in 3D printing but we need help modifying it for manufacturing. The part consists of two halves that together form an enclosure for a battery electronics. The product is a flashlight type device. The works consists of a...

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    Tracking Project 3 dias left

    Using ESP32 and has to work on 3G and iridium satellite. The battery is 3.3 V and also the device can be charged from the car

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    I am looking for linux expert who can build bq25703a battery charger driver with yocto. Please bid only if you have experienced in this driver.

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    Hi Daniil R., I noticed your profile and would like to offer you my project. We can discuss any details over chat. The project is about MPPT solar charge controller for LiIon battery from a solar panel of 5 - 25 W.

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    I am looking for an MPPT solar charge controller design at the schematic level. the specs are input 5W - 50 W panel, with nominal DC voltage 12V. and the output will be to charge a Liion battery at 3.6V . Need circuit diagram, bill of quantities and simulation results. The simulation preferable using TI-Tina and using TI components. Micro-controller is options but recommended. And the goal is for ...

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    Software 1. Creating a Super Administrator 2. Creation of a center - shop 3. Creating an administrator 4. Creating the list of doctors 5. Creating the list of sellers 6. Creating the list of secretaries 7. Creating the tax list (VAT / VAT) 8. Creating a calendar for appointments (synchrome with Google Calendard) 9. Creating the supplier / manufacturer list 10. Create list of glasses or h...

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    company logo 2 dias left

    Design a company logo Company Name - JANUS Energy Janus is roman god of beginnings, passages, doorways and endings. What does the company do. JANUS ENERGY is focused on electric vehicle battery swap technology using a secure web based authentication system to validate the integrity of the customer. Specifically focused on heavy vehicles Trucks and Buses.

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    Nano GPS Transmitter 2 dias left
    VERIFICADO

    Need a Nano device GPS Transmitter , to transmit location over SIM card. Wake up when moving. 2-3 years battery. Tracking over map, possibly SDK IOS and Android.

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    ** You MUST have a clear [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] AUDIO connection in order to bid on this project. ** You must be able to speak English ** Google email account so I can share my google drive with you with circuits/ designs etc. Requirements: Incorporate a ESP-WROOM-32 chip on this custom board along with other components...

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    Summary: Create a Custom Jotform, using CSS, that uses calculation fields to calculate a result. This must be completed using Jotform. I will attach the mockup, which is an ROI calculator that calculates results based on user input. Preferred skills: Jotform Expert UI Design I can also provide full details of the formula and calculations used for each field. We have a few projects, so would b...

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    Hi Muhammad U., This is Junaid from Accounting Department. Ion forwarded me request for the details below. Confirm when you received it. Thanks. ION ROTARU: Hey man you bid on my gig a few days ago and this is that basically Title: what is white gold? Intro: definition of white gold Sub 1: what is white gold made of Sub 2: what does white gold look like Sub 3: what makes white gold white Sub ...

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    I need an electrical engineer to design production ready PCBs for use in a rechargable LED flashlight that has main mode of wireless (RF coil) recharging units. Two recharge station electronics needed - (1) car mode that plugs into USB and cigarette lighter and (2) mobile mode that is a wearable design.

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    You have been invited to this task after demonstrating skills required for a VA position for a gym located in Perth, WA. The following tasks completed within MindBody Online, Facebook, Canva (preferred, not essential) and Google Sheets will be required: Daily: - Charging Late Cancel/No Show fee's - Manage Thank you program - Accountability messages to clients - Manage New Member Journey Wee...

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    Design of a Off Grid SPS. Coupling two Victron Quatros 15kw with three Furonious 5kw PV inverters and a 48 volt battery bank. To meet Australian Standards. SLD,s drawings, cable size, fuse size and specification.

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    - PSIM (Software for power electronics simulation) - For reference check out hygen at [fazer login para ver a URL] and also attached pics of the model. - The task is to perform simulation of the model of Hygen. - Simulation should be done in software PSIM. - All parameters required will be discussed upon your acceptance of the project. Moreover, it needs to be done in a week.

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