12v battery charging circuit trabalhos

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    24,656 12v battery charging circuit trabalhos encontrados, preços em USD

    ...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

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    ...desenhos os quais necessito as imagens em 3D. Notar que a formação das peças são da seguinte forma: • BX-011-12V...........composto por 2 peças iguais • EVX-1-12V.............composto por 2 peças iguais • EVX-2-12V.............composto por 2 peças iguais • EVX-5.....................composto...

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    ...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....

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    ...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 máxima 120 kg Engin 350W Charging AC110-240V tens&ati...

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    ...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 n&at...

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    Projetar um produto Encerrado left

    ...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

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    Crie um Website -- 2 Encerrado left

    ...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. 1.2 OR geolocation screen, if the user is already registered and go automatically

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    ...seguir esse tempos. Eu não tenho experiencia nesses tipos de sistemas, por isso, gostaria da placa do circuito concluído e pronto para ser ligado/conectado a um cabo Molex (12v).  Interessados, enviar propostas!...

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    ...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. I also use Cloud Flare tool. I need to optimize the site to avoid this overhead on the server, and allow

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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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    ...a remote control into mechanicals. These include top and bottom shells, button membranes, openings for USB, LED, and internal supports for screws, PCB board (our design), battery. The top and bottom shell should have a gasket going all around. I can send some examples I've seen of nice gasket design for this kind of enclosure. Looking to have this complete

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    DC driver for PDLC film, 6 dias left
    VERIFICADO

    We would like to run PDLC film (8x5 cm) by DC Normally PDLC works with 48VAC, Our Circuit size should be maximum as 20x20x5 mm all details are in project documents attached

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    ...& alarm system that makes sure the generator is in good working condition must be included. Some of these parameters include power output, load, fuel status, temperature, battery status, voltage, current, oil pressure. etc. A dashboards with periodical reports and graphs for the same on a daily/weekly/monthly basics. Also to monitor fuel consumption

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    I want to publish a paper in the field of memristors for international Journal with good impact factor. I have attached some data below to make idea clear. Some papers are in chinese language but ignore the stuff and just focus on their abstract.

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    I need a website built and published along with compelling content about a up coming startup in the EV Charging space.. Once the website is up and running, probably need a regular blogpost (once a month) with some newsletters that can be mailed to B2B customers... Finally need some analytics and tracking for the website to generate leads to follow up

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    ...series 1,2,3) 2) MediaTek Smart Watch Processor (or similar) 3) Bluetooth Classic Chip 4) Accelerometer 5) Li-ion Battery 3.7v 380mAh Battery (same as apple watch series 1,2,3) 6) Speaker & Vibrate module (slim) 7) QI Wireless Coil Charging The functions of this PCB will be as follows. It will need to run Android OS, and connect via bluetooth to a

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    ...generally 2 to 4 different hot water pipes I need to monitor. Have been looking at using some type of a DS18B20 probe sensor. There is AC power for the supply and charging of a backup battery at each boiler system. The communication for the monitoring of each boiler system will most likely be either via sigfox or GSM module, and if available WI-FI.

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    automatic seed sowing machine that can sowing seed in required distance and depth. but im doing research. so i need only circuit diagram and arduino coding.

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    Direct current networks include battery,breaker,cable,DC-relay and [fazer login para ver a URL] parameters of battery,breaker,cable,DC-relay and load,can be set before simulation and analyze the logic under [fazer login para ver a URL] developed software can simulate voltage,current and power curve under different fault [fazer login para ver a URL] software have to be developed by la...

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    Hi, I need a person or a team who can help me transform an idea to a physical device. In short i need help with: 1. Create a custom arduino board to suite my need. The board needs a display and some buttons. 2. Create firmware to do the things i want. Show something on the display and manipulate PWM signals. The firmware do also need to log everything that happends to a sd card. 3. Create enc...

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    models using matlab software circuit mechanical, i will provide more information

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    Design for voltage scaling circuit which has AC input +-10v and output AC 0 - 3v

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    smps psu circuit schematic drawing i need someone draw for me schematic

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    ...to participate in this project, can you please let me know your level of experience (with examples) using the fusb302 as a PD controller to negotiate certain voltage levels (12V in our case). Kindly also let me know your availability. Note that it will be required to be available on at least one day this weekend as well as potentially Monday evening

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    I need a simple circuit to receive a BLE Beacon signal. Whenever it will receive a beacon signal it will assert its 1 GPIO pin. When the beacon signal is lost then the GPIO pin will de-assert.

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    ...main board malfunctions and it can no longer divert excess power to the dump load, then the frequency will rise. This can damage the equipments connected to the generator. A circuit need to be built in to disconnect the user load by means of a solid state relay/contactor in the event of over frequency or under frequency. 5)Total harmonic distortion of

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    I am in the process of developing a circuit simulation engine, this is on-going but the foundational interfaces and basic simulation functions have been completed. I need a mobile and web-based front-end application to sit on top of this and surface the functionality. Initially, this will be digital only, but I have plans to extend this to be mixed

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    ...impedance measurement circuit with voltage regulators, DDS, current source, op-amps, digital pot. Need someone to do the all programming with stm. Is anyone want reviews ? and can do cheap ? you are most welcome. i have very low budget. Start project: End of May Time: Negotiable Preference: whoever does cheap final circuit and details: in personal

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    the device im looking for ,must have 2 channels for 2 cameras an...screen split. the half sceen play the first camera and on the other half screen play the second camera. without remotes or more than 2 channels. the voltage of device must be 12v and when i push a button start whole the project. The Budget is 35€ and i accept offer with this amount.

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    ...circular LCD countdown display timer - see attached rough sketch. The clock (timer) must only countdown days automatically, not hours, minutes or seconds, and be operated by a battery that you would normally see in a digital wrist watch or car key fob. It needs to be simple and basic in functionality. If I want to set the timer to countdown from 10 days

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    (+) terminals modification for enclosure to use new contacts to prevent battery reverse connection

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    I need somoene to design a pcb that will take power from a 12v 5amp DC adapter and will have 2pc 18650 lithium [fazer login para ver a URL] batteries will be parallel connection . The batteries will be charged via the the dc source but will switch automatically to battery on power failure. The out put power will be be constant and linear 5v 2amp and 4v 2amp. I will

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    I need a cool WordPress website set up for my women's clothing store. I am selling high end party wear clothes for women. I have the domain and hosting....bid on my project. Please start you bid with the word 'signature' so that I know you have carefully read the project description and bid the correct amount that you will be charging for the project.

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    Hi. I am looking for a PCB designer who experience with Eagle and electronic circuit design. If you think you are good electronic engineer, please bid this project. I will share the details later. Thanks.

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    I am designing an induction charging light project for work and have a prototype made. I just cannot get the transmitter and receiver coils to link up via Inductive coupling. Any help would be much appreciated. Further help with integrating a battery monitoring chip for the Li-Ion would be helpful also. Please see attached power point and picture of

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    ...g19 on aliexpress. Need many many visitors and orders. [fazer login para ver a URL],searchweb201602_10_10065_10068_10890_319_10546_10059_10884_317_10548_10887_10696_321_322_10084_453_10083_454_10103_10618_10307_537_536

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    ...failure modes. A failure mode occurs at specific current values. When in failure mode, a message shall be shown on the screen. 4. Ability to turn off the power delivery (12V) once a certain amount of time has passed (e.g. 1h). 5. Store analytical data (count of Cycles, average cycle duration) and show this info on display during startup. Please

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    Gas sensor embedded system 3 dias left
    VERIFICADO

    Gas sensor embedded system with wireless transmission System based on battery with 4 sensors on such boards: [fazer login para ver a URL] or [fazer login para ver a URL] Wireless WiFi transmission Reception on Android smartphone with live graphics

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    Hola, Necesitamos agentes que nos ayuden a vender PCB. Este es Ace Chow de Global Success Circuit Co., Ltd de China. Es un fabricante profesional de PCB con 3 fábricas, produce PCB multicapa (2-20 capas), PCB de alta precisión, PCB basado en AL, etc. Si usted tiene tales intereses, por favor póngase en contacto conmigo. Datos de contacto: Nombre: Ace

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    We are a startup with a need for an engineer in the field of electronics. Your task will be to define the components, design the circuit and the FCB that we have in mind. You will be a part-time engineer for the startup with the chance for a long-term employment. Before we give you the job you will be eligible to sign an NDA for our business’ protection

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    ...orientation is correct (based on marker or text) - component with text is soldered on correct position (if text readable) - soldering between component and pcb is good - integrated circuit pin have no bridges Example: [fazer login para ver a URL] The source code from this work will be published on github https://github

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    Hallmark Surgical distributes single use surgical instrumentation in New Zealand. Included in our range are certain instruments with miniature battery operated LED lights fitted to them so they illuminate the examination site for the Doctor. We are wanting to develop 3 superior quality LED components for 3 different instruments. The attachments show

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    Need help to determine the inverse Laplace transform of a time shifted function … for a second order series resonant LCR circuit … can explain more to freelancer with appropriate knowledge.

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    ...company will source the clients and help them open an account with this renowned Forex platform. We will also manage the clients' accounts and funds and we will make money by charging a management and performance fee on trade profits. We want a special focus on analyzing our different target clients including skilled workers, consultants, business owners

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    I need an electronic engineer who is well verse from design to building a complete set of electronic control system for a vending machine.

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    Build a Android App 3 dias left
    VERIFICADO

    ...HTML and Java script Challenges are the data entered/stored should be visualized in a graphical views like pie chart or bar graph( this data is Voltage, current and battery health of battery attached ) Optional challenge can be displaying this analytics on to a computer screen Any other requirement for building the app should be communicated BMS project:

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    Setup the network infrastructure of a new office in Goa. Following is the list of tasks to be performed. 1. Setup MPLS Network / Internet circuit 2. Architect and Implement Network Design including Firewall, switching, routing and general network connectivity including wireless and cabling. 3. Design and Implementation of Server Room, featuring dual

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