Circuits lithium ion battery charger jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    13,989 circuits lithium ion battery charger jobs found, pricing in USD

    The contractor has already been chosen. Thank you to everybody. Please don't send your proposals.

    $129 (Avg Bid)
    $129 Avg Bid
    18 bids

    ...[login to view URL]:ANd9GcR83BylFmmm0dQLCIczHd2PL9W0zX3xfu7bRlmjEMbaI0D_mVys [login to view URL] Resource 3) Ion Drive - a small rocket engine, these have very nice exhausts [login to view URL]

    $843 (Avg Bid)
    $843 Avg Bid
    10 bids

    we would like to provide samples to the reviewing public and then they release a report to make people understand this kind of product. Please relative pro man contact me.

    $511 (Avg Bid)
    $511 Avg Bid
    7 bids

    ...popping out 240 watts while I go. Constant, 10, 12, 15 amps. Constant! That's a winner! Battery banks up at 13.71, bank battery bank down here so you guys who might not have watched too much of my previous videos here, I got tools laying on it, but, the big battery bank down here, bunch of L16s, 14 of 'em and this baby's powering into 'em hardcore! And

    $26 (Avg Bid)
    $26 Avg Bid
    17 bids

    Looking for someone to help see how we can incorporate a battery pull tab in a small watch.

    $389 (Avg Bid)
    $389 Avg Bid
    28 bids

    Design of a demin plant capacity 2MGD for an industrial application. The plant is an ion exchange cation, anion, mixed bed treatment plant with all associated accessories. The plant requires detailed design review and verification from industry professionals

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    6 bids

    PCB DESIGN FOR 15kW DC-EV Charger consist of the following parts: 1- PFC 2- HV DC-DC BOOST CONVERTER

    $1755 (Avg Bid)
    $1755 Avg Bid
    9 bids

    ...controller code development, PCB design, 3D model of panel for a 3kVA, 3-Ph, 415V, 50Hz grid connected inverter with variable DC inputs like 24V to 500V. The DC source is only battery bank and the output will be synchronize with grid. Scope includes offsite support during prototype development and successful testing of the item. It is a modular panel design

    $179 (Avg Bid)
    $179 Avg Bid
    3 bids

    Hello. I am looking for someone who can draw and model a beautiful and sexy off-grid vehicle charger that is designed to be a portable charging station. Needs a realistic render 1. It needs a retractable/extendable solar roof 2. The back has to have a etractable/extendable bicycle rack Please let me know how much is it and if you are able to do it

    $195 (Avg Bid)
    $195 Avg Bid
    40 bids

    ...lead acid battery to power inverter to powerboard to timers to the pump and lights. This system is designed to work relatively autonomously. A always on power inverter drains too much power so DC power timer might be necessary Update I want a wiring diagram for the system to be created. A wired DC power timer should be included between battery and power

    $24 (Avg Bid)
    Local
    $24 Avg Bid
    1 bids

    ...switch ([login to view URL]) it should remember last state of switch after power cycle. b) Second module - Humidity/temperature sensors with sleep and battery/signal status messages. c) Third module - Soil moisture sensor with one switch or rely or LED controllable from remote. Using Z-Stack Home 1.2.2a for CC2530, Please write/include

    $200 (Avg Bid)
    $200 Avg Bid
    1 bids

    Need a matlab / simulink model for powertrain / brake system/ battery system. If anyone is ready to support for this or anyone is having the already developed model for this system, send your quote . This project is related to automobile/ Electric vehicle

    $156 (Avg Bid)
    $156 Avg Bid
    23 bids

    We are looking for an upgrade in our google adwords campaigns , if you have a good experience in PPC campaigns , please st...strategy in a very competitive industry Tell us why should we hire you , what makes you better than others Please mention your targeted fees in your proposal ( budget mentioned ion the project is virtual for posting purposes )

    $77 / hr (Avg Bid)
    $77 / hr Avg Bid
    25 bids

    Looking for a freelance electrical engineer in Southern California (Orange County) to design, build and troubleshoot custom electronics and put together in...Would require visits to our site to discuss details with our engineers. Mixed signal applications and some embedded computing skills required. Experience with high frequency circuits also a plus.

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    7 bids

    ...term project for about minimum is 3 years Milestone, Our Budget goes to lots of Millions of EURO. Design and Develop an electronics systems for Big Data Logger for example (Battery Management Systems data reader, Radars, Rockets, Social media data treatments... ). For evaluation there is 50 Euro budget for an hour test project. Only the best will be

    $39 / hr (Avg Bid)
    $39 / hr Avg Bid
    20 bids

    I want to create an Battery Power serge for iOS and Android platforms.

    $2826 (Avg Bid)
    $2826 Avg Bid
    91 bids

    I want to create my website same to same as [login to view URL] i can pay whatever you want but i want my website in just 15 days

    $4811 (Avg Bid)
    $4811 Avg Bid
    31 bids

    ...SEO keywords: security cameras, security camera installation, security camera system 3-electric car charger installation (add to existing "appliance connections" webpage, but change title to "Electrical car chargers" SEO keywords: electric car charger installation, ev charging station, electric vehicle charging 4-The foot truck wiring experts (add

    $108 (Avg Bid)
    $108 Avg Bid
    70 bids

    ...add in my current app. - A simple Xamarin forms window with a "start/stop service" button (but when started it must listen all the time for the "hot word" trigger with low battery consumption). - When "start service" button is pushed, put the app in background and lock the mobile device. - Then, if the user say the "hot word", the app detects it an...

    $1352 (Avg Bid)
    $1352 Avg Bid
    57 bids

    Task is : make a power point slides about ( investigate and explore japany bateries manufactures for Electric vehicle and their production tradition Need it in 4 hours

    $103 (Avg Bid)
    $103 Avg Bid
    39 bids

    I need to do 8min long power point presentation about : IDENTIFY Japany company Panasonic batery for Electric vehicle (EV) plants and further development

    $96 (Avg Bid)
    $96 Avg Bid
    24 bids

    Mobile device that has the following parts like a mobile phone, Usb charging port and rechargeable battery, two (2) 2-4G micro SimCard, GPRS, RAM ROM, BLE, Feature phone Keyboard, Feature phone LCD screen, Controller and Strong-Signal-Comparator that checks for the strongest and connects the device to the strongest.

    $642 (Avg Bid)
    $642 Avg Bid
    9 bids

    i need circuit for ecigratte that heats an element based on electret mic signal. it should include acircuit for charging lipo battery back. when connected to outlet there should be a function that connects the power from outlet to heating element. i need the proteus files in 3 days

    $30 (Avg Bid)
    $30 Avg Bid
    1 bids

    ...ADXL Readings from LM35 Manage 12V GPIO all 6 Ports Manage 5V GPIO All 6 Ports Manage LED Scroller (4’x6”) Management Auto Switch over Power Source Readings from Device Battery Status Readings of Solar Incoming Voltage Reading Power Adapter Status (Online/Offline) Device On/Off Control Device Reset we also have a 12v LEDs placed in matrix of 3 Horizontal

    $198 (Avg Bid)
    $198 Avg Bid
    11 bids

    built 10 or more small plastic enclosure box with off the shelf circuits wifi, battery charge controller, push on switches and battery. some soldering requiere. we will provide all the materials sent from aliexpress. We are open to suggestions for final parts. we will pay shipping to our location for the finished boxes

    $26 (Avg Bid)
    $26 Avg Bid
    7 bids

    ...software developers and have little knowledge about PCB design, only designed small projects for our IOT projects. That's why we need experienced help. We need Li-po back up battery management, 4 digital input (0-12(upto 14v) isolated with optocouplers ), 4 analog input(0-12v and 4-20ma), with integrated GPS and GSM antenna. Can you help us to design

    $100 (Avg Bid)
    $100 Avg Bid
    1 bids

    ...make sense to include a battery in the logo, or at least if you see the logo it makes you think of energy and batteries. Then we also have some elements that you can include in the design in mind, but none of them are obligated. Electricity cable with plug, saving energy, a leaf (the electricity we use to fuel the battery will mostlikely be generated

    $56 (Avg Bid)
    Guaranteed
    $56
    154 entries

    ...China (Shenzhen preferred) who can check the quality of assembled PCBs which comes from manufacture (Seedstudio). 1. You should check the boards visually for probable short circuits (Buzzer check) or any mistakes first then power the boards with a current limited power supply and verify the boards works well electrically. 2. You should program the MCU

    $151 (Avg Bid)
    $151 Avg Bid
    3 bids

    I have 12s21P battery rig I need to design a BMS that do the following The requirements for control are split into two main sections: 1. Requirements for the charging state: a) Control the charging process b) Avoid overcharging any cell c) Balance the cells during the charge state d) Check the battery temperature 2. Requirements for the discharging

    $125 (Avg Bid)
    $125 Avg Bid
    3 bids

    Hello there! Well,I'm a teenager and there's this realllyyyyy cool idea I have in mind based on battery and technology. I've never shared it with anyone so I decided to search for someone who could buy my idea online,so I found your profile and thought 'why not?' Please do chat me up and we can discuss the idea and I bet you would be interested. Thank

    $130 (Avg Bid)
    $130 Avg Bid
    1 bids

    ... This will be single PCB holding all the component, no ready module to add. And one sample to be soldered and tested. You can find all libraries online, need to place the circuits design as it is and then build PCB. Place sperate pricing for these jobs in comment: 1. Circuit design (very easy) + PCB design 2. Component mounting and assembly + testing

    $28 (Avg Bid)
    $28 Avg Bid
    19 bids

    ...Carbohydrates Proteins Fats Liquid wires Zinc–carbon battery Fruits vs. Iodine Universal pH indicator Starch penguin Calcium flame Glowing marble Calcium silicate Soap boat Iodine diffusion Chemical reefs Iodine fingerprint Luminol volcano Invisible copper Iron gall ink Ion-exchange resin Oxyhydrogen Carbon filter Zinc

    $138 (Avg Bid)
    $138 Avg Bid
    60 bids

    We are looking for UI/UX designer for both apps and for the digital display screen in our electric underwater scooter, to display information such as battery life, dive depth, speed, etc. Is your expertise with UI/UX design? If yes, I'll need to see some sample work from your past. We manufacture underwater electric scooter. You can check on [login to view URL]

    $2158 (Avg Bid)
    $2158 Avg Bid
    75 bids

    Hi, 1. I want a professional engineer to design a 9V battery charging circuit with all the protection circuits (overcurrent, overvoltage, etc). 2. Kindly check the attached file(fig-1), (fig-2). I have different excitation methods for piezo resistive sensor. Which one is stable and long term stability. If you have any other ideas, kindly share it.

    $132 (Avg Bid)
    $132 Avg Bid
    5 bids

    ...spaceships and 12 buildings. I happy to start with 1 ship and one building. Let's say a cruiser spaceship and a crystal mine building. Cruiser is fitted with Impulse drives, Ion drives and beam lasers. Crystal mine Well it's a mine to harvest resources to be used in technology. The photos attached are not mine but I'm looking for something of similar

    $206 (Avg Bid)
    $206 Avg Bid
    22 bids

    ...the Device State from the Cloud Than from Site During the remote connection period, you can check the relevant device information, serial numbers, memory service condition, battery level (and whether it has been plugged into the power supply ) and device App list, settings switch state, and so on. - The Remote Control Devices Let the Service Be Always

    $1404 (Avg Bid)
    $1404 Avg Bid
    45 bids

    Design and build a battery formation charger unit with following [login to view URL] or almost similar to the depicted in the attached file, that meets aprox. following features: *To attend/charge 170 to 200 motorcycle batteries; *Output current each post/terminal 12V – 8AH; *Input Voltage 220V (single phase) or 380V (three phase), both 50 Hz. Scope

    $3193 (Avg Bid)
    $3193 Avg Bid
    2 bids
    3D modelling LOD 400 - 1 hour left
    VERIFIED

    ...ACCSKHOLLMS - ACCSKHOLLMS - ACCSKHOLLMS - ACCDOC – porta documenti / documents holder - ACCSPP – Specchio / mirror - ACCCES – Cestello / internal basket - ACCUSB – Presa USB / USB charger - ACCTOP – TOP - ACCTAM – Pannelli laterali / side panels - ACCAPP – Gruccia Plastica / PLastic Holder - ACCGRU – Gruccia Legno / wooden Holder - Numero a...

    $88 (Avg Bid)
    $88 Avg Bid
    29 bids

    There are 15-20 circuit design problems and their solutions. This is to be made into a power point slide . we want an audio recording as it it more relevant. These circuits are related to electronics.

    $24 (Avg Bid)
    $24 Avg Bid
    11 bids

    need to make app for android w beta for "remaining battery time" by using internal feature. -provide signed apk -provide source codes with key store file and then i will releasr your bid

    $84 (Avg Bid)
    $84 Avg Bid
    8 bids
    Trophy icon Design an display for our shops 7 days left

    ...282mmx282mmx90mm What we need: A 3D wall mounted vitrine with the 3 types of boxes inserted Should include: Leds to illuminate products, maybe a sensor to spare battery time. products need to be visible inside the boxes Style: the design needs to be minimal, elegant, needs to be able to support different color skins the style is up

    $338 (Avg Bid)
    Guaranteed Sealed Top Contest
    $338
    42 entries

    We want to build a custom battery management system for prototype EV

    $372 (Avg Bid)
    $372 Avg Bid
    10 bids

    Hi, I need a quick visualization to present a design idea for a display stand. The stand is to hold a phone battery charger unit which will be placed in public spaces. The visualisation does not need to be very detailed or with background imagery at this stage, I just need the stand quickly modelled. I will provide an image to show the stand we wish

    $96 (Avg Bid)
    $96 Avg Bid
    34 bids

    For bicycle renting business we need a board with following requirements: -Will run on solar power with battery. -Will have cost efficient 3G/4G Breakout Module (e.g. like BK-SIM7020E) -Will have a GPS module -Will have a servo to lock and unlock the bike -It will send the location and the lock state of the bike to the database periodically(For Example

    $630 (Avg Bid)
    $630 Avg Bid
    11 bids

    Simulate regenerative braking system using 3 phase induction motor. The energy will be stored in a hybrid energy storage system which includes supercapacitor and battery. The energy storage system should output the energy to the train station when needed.

    $230 (Avg Bid)
    $230 Avg Bid
    8 bids

    I want design consul...consultancy support for detailed engineering for development of solar, diesel generator, battery bank & grid connected hybrid inverter. The scope includes detailed engineering, sizing calculation, PCB design, micro controller code development for inverter with battery charge controller and synchronization unit. No hardware work.

    $484 (Avg Bid)
    $484 Avg Bid
    7 bids

    ...LOGO] - [ENPHASE LOGO] - [solar panel image] ABOUT US We're Australia’s Leading Solar Power Installer. We help households reduce their power bills with Smart Solar Systems & Battery Storage. Our company has won solar installer of the year from LG 2017-9, is the largest installer of LG panels and Enphase microinverters. Both are the premium of solar. We're

    $57 (Avg Bid)
    $57 Avg Bid
    36 bids

    ...Android icons should be in /Resources/drawable/TabIcons folder Icons to use (Available from the web site: [login to view URL]) are: ion-ios-book-outline ion-ios-help-outline ion-ios-home-outline ion-ios-photos-outline ion-ios-settings Here's an example of what I am looking for. However I just want pages with one label on each and with the tab icons

    $66 (Avg Bid)
    $66 Avg Bid
    5 bids

    ...sending/Receiving data with Peripheral BLE device. App will have following Modules, 1: Scan for BLE Peripheral Device and establish connection. 2. Get Peripheral device status (Job, Battery, Time Status) 3: Create A New Job, Cancel an existing Job, Postponed Job. Create New Job either from existing database or from GUI input. Job type, execution time, duration

    $310 (Avg Bid)
    $310 Avg Bid
    18 bids