Lithium battery charger project työt

Suodata

Viimeisimmät hakuni
Suodatusperuste:
Budjetti
asti
asti
asti
Tyyppi
Taidot
Kielet
    Työn tila
    10,880 lithium battery charger project työtä löytyi, hinnoittelu EUR
    Simulation 6 päivää left

    I want to simulate the impedance of Lithium ion battery, thereby plotting a Nyquist plot using a set of parameters. The plot will be real against negative impedance

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    15 tarjoukset
    Trophy icon Logo design for our Company 6 päivää left

    Hello. We would like to create a new logo for our company. The name of the company is "Vestfold Skilt AS" which translate to "Vestfold Signs". We sell regular signs and LED signs, and other advertising products. I'm also uploading a picture of a product that are similar to what we sell. The logo will need to incorporate "Vestfold Skilt AS". I've uploaded ...

    €175 (Avg Bid)
    Taattu Sinetöity
    €175
    229 työtä

    IOS 9+ provide ability to track app usage via the battery usage settings. I need to fetch this data and send it to my server through the use of MDM. I would also like to track website usage and track time spent on each website if possible. I already have a backend and an API built, so I just need a IOS app/background service to capture and send this data.

    €1943 (Avg Bid)
    €1943 Keskimäär. tarjous
    86 tarjoukset
    Chatbot(iOS & Android) 5 päivää left

    IOS 9+ provide ability to track app usage via the battery usage settings. I need to fetch this data and send it to my server through the use of MDM. I would also like to track website usage and track time spent on each website if possible. I already have a backend and an API built, so I just need a IOS app/background service to capture and send this data.

    €528 (Avg Bid)
    €528 Keskimäär. tarjous
    18 tarjoukset

    I need detailed design & engineering support for development of solar, wind, diesel generator, battery bank & grid connected hybrid inverter of 3 kVA rating. The scope includes detailed engineering, sizing calculation, PCB design, firmware development, logic development, micro controller code for the hybrid inverter with battery charge controller and synchronization unit. Hardware work is ...

    €130 (Avg Bid)
    €130 Keskimäär. tarjous
    4 tarjoukset

    Build of Material list for a coffee machine powered by rechargeable battery. Task: - Define the device's components in order to boil 200ml water in less than a minute and then drip the water into a cup - Device and its components should have dimension approximately 15x25x10 W x H x D - From additional water tank (placed on the ground approx. 1 m. from the device) water can be pulled - Sh...

    €122 (Avg Bid)
    €122 Keskimäär. tarjous
    6 tarjoukset

    i want a pcb for an electric lighter , with dimensions of 30x30mm and no more than 1.5 mm of thickness. The coil heating element should also be included in the design , and support for a 20x25mm 150mah 3.7v battery . in addition i need a micro usb port for charging and an led to indicate when full and when charging . i need gerber files , 3d model of pcb and BOM all within the cheapest parts

    €5 / hr (Avg Bid)
    €5 / hr Keskimäär. tarjous
    15 tarjoukset

    We have an application and we plan to use SiLabs EFM32 Tiny Gecko Series 1 chip. The part number of the MCU is EFM32TG11B320F128GM64-B. The application is for a battery powered sensor. We need someone who has past experience with EFM32 and SiLabs Simplicity Studio to help us with design. To start, we are looking for only power supply and debugging part of the schematics. The design should consid...

    €359 (Avg Bid)
    €359 Keskimäär. tarjous
    9 tarjoukset
    Trophy icon Product Logo - 22/06/2019 22:04 EDT 2 päivää left

    I need a creative logo with the text below. Creativity is welcome in this contest and we look forward to many examples. We will be closing the contest in 3 days. Product Name: Goliath Start Tag Line: *Remote Battery Assurance* Goliath Start is a Remote activated battery booster designed to start cars, boats and pretty much anything with an engine via remote key fob. Never be stuck wi...

    €44 (Avg Bid)
    Taattu
    €44
    192 työtä

    I am a software developer. We are doing a project where we need a detailed model of a vehicle that we will design. Cannot give any more details now. Some Details of the project... The person has to be in Mumbai and, do the project from my office. Also the person should have all the necessary software required, pre-loaded on their laptop. Either a tricycle or a quadricycle is what I am looking at. ...

    €303 (Avg Bid)
    €303 Keskimäär. tarjous
    19 tarjoukset

    Prepare dataset for good product vs bad product query if required. ( One can do it quickly using [kirjaudu nähdäksesi URL:n] ) 2) Examples of good product queries - "nail polish to go with navy dress" - "computer science book" - "dog seat cover" - "dog seat cover for ford f150" - "iphone 7 yellow case" - "multi purpose hammer" ...

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    5 tarjoukset

    1) Prepare dataset for good product vs bad product query if required. ( One can do it quickly using [kirjaudu nähdäksesi URL:n] ) 2) Examples of good product queries - "nail polish to go with navy dress" - "computer science book" - "dog seat cover" - "dog seat cover for ford f150" - "iphone 7 yellow case" - "multi ...

    €302 (Avg Bid)
    €302 Keskimäär. tarjous
    10 tarjoukset

    I am a software developer. We are doing a project where we need a detailed model of a vehicle that we will design. Cannot give any more details now. Some Details of the project... The person has to be in Mumbai and, do the project from my office. Also the person should have all the necessary software required, pre-loaded on their laptop. Either a tricycle or a quadricycle is what I am looking at. ...

    €294 (Avg Bid)
    €294 Keskimäär. tarjous
    47 tarjoukset

    Can you please make an explainer video on how a lithium ion battery works. Here is a youtube example of a similar video. [kirjaudu nähdäksesi URL:n] The video will go up on our blog: [kirjaudu nähdäksesi URL:n] And on our youtube channel: [kirjaudu nähdäksesi URL:n]

    €247 (Avg Bid)
    €247 Keskimäär. tarjous
    50 tarjoukset
    professional content 3 päivää left

    I want to create my website same to same as [kirjaudu nähdäksesi URL:n] i can pay whatever you want but i want my website in just 15 days

    €2380 (Avg Bid)
    €2380 Keskimäär. tarjous
    7 tarjoukset
    Build me a PCB 3 päivää left

    I want electronics person to do simulation of 3 circuit which may include some changes or redesign of circuit and then it should be check on PCB. Then PCB should be parcel to my home address. The 3 circuit are: 1. USB output port (5V 1A, 2A, 3A) and Type C output port. 2. DC output port. 3. Inverter 60W I will parcel the battery which should be tested.

    €150 (Avg Bid)
    €150 Keskimäär. tarjous
    15 tarjoukset
    €266 Keskimäär. tarjous
    64 tarjoukset
    Water Level indicator 3 päivää left

    The goal is to monitor water tank levels(Full,75,50,25, Empty) and control the water pump as per levels. There will be two units : > One is at the rooftop tank which consists of a level sensor and an rf transceiver. > Another one is at the ground level where the water pump is connected to the electricity which consists of an rf transceiver and relay circuit and Level indicators and buzzer. ...

    €123 (Avg Bid)
    €123 Keskimäär. tarjous
    31 tarjoukset

    Attached are couple of pics of my Motorcycle design, I have FBX file available. I need you to run your wild imagination and make is complete/better. The motorcycle doesn't need Engine, Transmission. It is an electric bike future concept model. The plastic enclosure is empty, with frame inside and is used as storage space, you can think of it as huge trunk/storage space. Battery and controller...

    €218 (Avg Bid)
    €218 Keskimäär. tarjous
    9 tarjoukset

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

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    20 tarjoukset

    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.

    €458 (Avg Bid)
    €458 Keskimäär. tarjous
    8 tarjoukset
    Traduire en Francais 1 päivä left

    Bonjour à tous, S'il vous plaît veuillez lire attentivement avant de faire une enchère, c'est très important afin de ne perdre ni votre temps ni le mien. Aux enchérisseurs: Si vous faites une enchère à 5 € pour ensuite me demander mon budget, merci de ne pas répondre. Si vous faites une enchère à 5 € pou...

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    17 tarjoukset
    Mechanical Engineer for a watch 1 päivä left
    VARMENNETTU

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

    €366 (Avg Bid)
    €366 Keskimäär. tarjous
    34 tarjoukset
    15kW DC-EV Charger 1 päivä left

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

    €1171 (Avg Bid)
    €1171 Keskimäär. tarjous
    13 tarjoukset

    Design, detailed engineering, BOM list preparation, firmware, logic, control schematic, micro 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 success...

    €157 (Avg Bid)
    €157 Keskimäär. tarjous
    3 tarjoukset

    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. We can sketch and discuss before going digital....

    €174 (Avg Bid)
    €174 Keskimäär. tarjous
    40 tarjoukset
    Project for Linguang L. 3 päivää left

    Hi dreamcha, I have zigbee2mqtt usb stick in PI ([kirjaudu nähdäksesi URL:n]) in Homeassistant installation, it works for Zigbee devices. I have cc2530 dev board that i want to use: a) One module - I want to add custom switch ([kirjaudu nähdäksesi URL:n]) it should remember last state of switch after power cycle. b) Second module - Humidity/temperature sensors with sleep and...

    €175 (Avg Bid)
    €175 Keskimäär. tarjous
    1 tarjoukset

    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

    €136 (Avg Bid)
    €136 Keskimäär. tarjous
    27 tarjoukset

    Dear All, NOTE: Please no Indian, Pakistan, Turkish nationalities are accepted, we don't need crooks here. I need to evaluate Freelancers who can BID the project, This is a long 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, R...

    €34 / hr (Avg Bid)
    €34 / hr Keskimäär. tarjous
    20 tarjoukset

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

    €2483 (Avg Bid)
    €2483 Keskimäär. tarjous
    92 tarjoukset

    I want to create my website same to same as [kirjaudu nähdäksesi URL:n] i can pay whatever you want but i want my website in just 15 days

    €5203 (Avg Bid)
    €5203 Keskimäär. tarjous
    33 tarjoukset

    My name is David, here is my project: To do list on website: [kirjaudu nähdäksesi URL:n] All text and pictures will be provided for you. Your job is to put it in and do SEO on the new content. Looking for a firm quote and time frame to complete 100%. To do List: -remove Google+ icon link at all headers, replace with Instagram icon -Add some text on the main page to the left side of ...

    €95 (Avg Bid)
    €95 Keskimäär. tarjous
    70 tarjoukset

    I am creating a off grid solar gardening system. The system is designed to be self sufficient and work on timers to turn the water pump and lights on and off. the system consistently shuts down. The inverter fault light turns on and the system needs to be reset. I am looking for someone to optimize the system so that it will continue to run. the water pump was changed from 370watt pump to 80 watt ...

    €21 (Avg Bid)
    Paikallinen
    €21 Keskimäär. tarjous
    1 tarjoukset

    I have a C# app with Xamarin (Android & iOS), and I want to add "speech wake up recognition", something similar to google home/Amazon Echo/Apple HomePod but for a mobile device (Android & iOS), with a custom hot word and the app must detect it WITH THE MOBILE DEVICE LOCKED. - Xamarin (Android & iOS) C# simple example code (no need to implement into current app). - Highly c...

    €1185 (Avg Bid)
    €1185 Keskimäär. tarjous
    57 tarjoukset

    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

    €94 (Avg Bid)
    €94 Keskimäär. tarjous
    38 tarjoukset

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

    €88 (Avg Bid)
    €88 Keskimäär. tarjous
    23 tarjoukset

    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.

    €531 (Avg Bid)
    €531 Keskimäär. tarjous
    13 tarjoukset
    Project for Ali J. 1 päivä left

    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

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    1 tarjoukset

    Hi, We have a custom Atmega 2560 Micro controller board, i require a fully functional RTOS to be built to enable all the Input and output using serial commands. Please go through the attached file for the PCB for more information, The Firmware requires the following features Readings from Accelerometer ADXL Readings from LM35 Manage 12V GPIO all 6 Ports Manage 5V GPIO All 6 Ports Manage LED ...

    €167 (Avg Bid)
    €167 Keskimäär. tarjous
    12 tarjoukset

    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

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    8 tarjoukset

    Hello Mr. Karthikeyan, We are a small software developer firm in Turkey, Gaziantep and we need a hardware design of GPS unit in which quectel mc60 and atmel (arduino ide compatible) or stm32 series microcontrollers (arduino compatible uc's more preferred) will be used. We are 3 software developers and have little knowledge about PCB design, only designed small projects for our IOT projects. T...

    €88 (Avg Bid)
    €88 Keskimäär. tarjous
    1 tarjoukset

    Hi, We want to start a company that sells, installs and monitors home batteries. So now we need a logo for our company. The name of the company will be "Mijnthuisbatterij" (its dutch for Myhomebattery). The logo need to fit on our website and be professional and simple, the website itself will be in black with a green accent to it. The green we have in mind goes from CCFF00 to 77FF00,...

    €49 (Avg Bid)
    Taattu
    €49
    171 työtä

    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 state: a) Limit the max output current of the b...

    €110 (Avg Bid)
    €110 Keskimäär. tarjous
    3 tarjoukset

    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 you and God bless!

    €114 (Avg Bid)
    €114 Keskimäär. tarjous
    1 tarjoukset

    We have 50 long videos on YouTube about chemistry experiments. You need to cut a short 4-10 second piece from each with the best climax moment. Step by step: For each experiment (for example "Test tube rocket") 1. Find the corresponding video on YouTube. Search for MEL + experiment name, like "mel Test tube rocket" 2. Please make sure the video if from our YouTube channel &...

    €121 (Avg Bid)
    €121 Keskimäär. tarjous
    60 tarjoukset

    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 www.iaqua.biz. For our next genertion version, we ...

    €1892 (Avg Bid)
    €1892 Keskimäär. tarjous
    75 tarjoukset

    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. 3. I would to measure the current for 0 to 50 mA....

    €116 (Avg Bid)
    €116 Keskimäär. tarjous
    5 tarjoukset

    Custom Android OS & Cloud *Deeply optimized & improved operating system for intelligent business scenarios *MDM platform for software developers and agent service providers, which is safe, convenient and for device management. - remote management of my device using My Custom OS For example, I can manage the devices in groups and have a real time remote check of the device information Rem...

    €1223 (Avg Bid)
    €1223 Keskimäär. tarjous
    46 tarjoukset

    Design and build a battery formation charger unit with following [kirjaudu nähdäksesi URL:n] 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 involves both de...

    €3123 (Avg Bid)
    €3123 Keskimäär. tarjous
    3 tarjoukset

    The project consist in modelling a single object, consisting in a gym locker: - CAD file and technical files will be provided for the model. Here the parametric options to include in the 3d model, (each handle will be required to 3d modelled): - Key - Lockable - Handle Han 01 - Knob Han 02 - Handle Han 03 - Handle Han 04 - Handle Han 05 - Handle Han 06 - Handle Han 07 - Knob Han 08 Here the...

    €77 (Avg Bid)
    €77 Keskimäär. tarjous
    29 tarjoukset