Lithium ion battery charger schematics työt

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    17,218 lithium ion battery charger schematics työtä löytyi, hinnoittelu EUR

    Based on the research paper, I want someone who can design the Hardware Project for engineering project. "Optimization of Solar-Wind Energy System Power for Battery Charging using MPPT "

    €97 (Avg Bid)
    €97 Keskimäär. tarjous
    5 tarjoukset
    Mini UPS Design 6 päivää left
    VARMENNETTU

    Mini UPS Design for Router,CCTV etc. One Lifepo4 Battery use. Router UPS Design

    €86 (Avg Bid)
    €86 Keskimäär. tarjous
    9 tarjoukset
    MOTOR HOME -- 2 5 päivää left

    Electrical drawings for Motorhome which will include Solar Panels, Battery Array, Controller, Inverter, Lighting, Powerpoints, Oven and cooktop, aircon and backup generator

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    4 tarjoukset
    13-16s stackable bms 5 päivää left

    Bms master slave, battery chemistry agnostic with adjustable pritection parameters.

    €775 (Avg Bid)
    €775 Keskimäär. tarjous
    6 tarjoukset
    Design a building cladding product 5 päivää left
    VARMENNETTU

    You should have experience for designing building facades, like aluminum composite panels on the exterior surface of the building. The final product is aluminum/steel and GFRC materials. Part of the design has been completed. The product is a new curtain wall (simply a box (H:4m*W:2m*D:30cm)) that will be installed on the building as a facade/cladding. You will design the product considering the...

    €148 (Avg Bid)
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    23 tarjoukset
    I need to market my product 5 päivää left
    VARMENNETTU

    I have a battery cell production company , i need to market it by internet

    €43 (Avg Bid)
    €43 Keskimäär. tarjous
    16 tarjoukset

    Flying at supersonic speed is also human's dream in civil aviation. Passengers are willing to pay a lot more money to enjoy the luxury that Concord has created. There are numerous development over the years to create another profitable supersonic passenger jet. This project will look into the cost of building such an aircraft, selling price and profitability in today's world. i want th...

    €234 (Avg Bid)
    €234 Keskimäär. tarjous
    10 tarjoukset

    We are looking for a developer with BMS experience, espaciliy for the BQ40Z50 IC from Ti. Who can us develop a new BMS hardware (PCB only) based on BQ40Z50. A Li-Ion battery is to be used in a mobile computer system. The battery is to be equipped with a Battery Managemant System (BMS). This specification describes the essential requirements of the hardware of the BMS. Functional Requirement Th...

    €139 (Avg Bid)
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    2 tarjoukset

    - Case ID 5059911114 - WO Description ID/NBD/ONS/BHS/ZB14uG5/BATTERY CAN ONLY CHARGE UP TO 50% - Product Description 3WN84PA-5CG914098M-HP ZBook 14u G5 Mobile Workstation - Asset Serial 5CG914098M - Company Name PT NADESCO INDONESIA - Customer Name AGUS - Customer Address Blok P2H1 Kawasan Industri Jababeka 1 - Part Description ASSY-BATT 3C 50Wh 4.33Ah LI SS03050XL-PL - Part Number 933321-855 - SO...

    €12 (Avg Bid)
    Paikallinen
    €12 Keskimäär. tarjous
    1 tarjoukset

    Build big laser pointer using the NICHIA NUBM31T module like styropyro: [kirjaudu nähdäksesi URL:n] Will supply all parts

    €922 (Avg Bid)
    €922 Keskimäär. tarjous
    14 tarjoukset

    I need an electronics engineer for an e bike project. Tasks: 1) Define battery specifications ( volts, watts, ampere, etc) 2) Find supplier and take care of the whole procurement process of the battery 3) check if the chosen gps tracker is compatible with controller 4) Find compatible mass producted components (rear hub 250 w motor, controller, lcd display) 3D cad software rquired, for concept...

    €189 (Avg Bid)
    €189 Keskimäär. tarjous
    12 tarjoukset
    Dash Cam Electrical Design 3 päivää left
    VARMENNETTU

    I am looking for help with an electrical wiring design as well as a parts list for a dash-cam using an Le Eco 3 Pro mobile phone. The item needs: 1) A super-capacitor replacement for the battery 2) A 5V IR light 3) a 5V fan

    €62 (Avg Bid)
    €62 Keskimäär. tarjous
    6 tarjoukset

    NOTE # ALL FUNCTIONALITY WILL BE DONE AT ODOO SIDE, NOTIFICATIONS, BUT YOU HAVE TO WORK WITH ODOO ERP TEAM TO INTEGRATE YOUR APP WITH ODOO SUCCESSFULLY. ------------------------------------------------------------------------------------------------------ APP DEVELOPMENT STATUS DESIGNED FINALIZED. API IS READY AND TESTED PROVIDED BY ERP ONLY REQUIRE TO INTEGRATE BY ADDING BELOW FUNCTIONS THOSE ...

    €1462 (Avg Bid)
    €1462 Keskimäär. tarjous
    1 tarjoukset

    I installed a global component in @ionic-vue, but when using it in another component I get the following error: [Vue warn]: Failed to resolve component: VuePhoneNumberInput at <Registro ref=Ref< undefined > key="/registro" isInOutlet=true ... > at at at [kirjaudu nähdäksesi URL:n] [Vue warn]: Failed to resolve component: VuePhoneNumberInput at <Registr...

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    1 tarjoukset

    We are looking for someone who will provide couple of short and amazing videos for the products we are selling on our website. We sell Phone case, Airpod case, QI charger. We will highly appreciate someone creative and available.

    €132 (Avg Bid)
    €132 Keskimäär. tarjous
    28 tarjoukset

    Got my material science exam on Monday Morning, need someone specifically a mechanical engineering graduate that's pretty knowledgeable in this course to solve it for me it's a choose the correct answer type of exam so should be pretty easy for someone with strong base in material science i will send you an overview on what might come ion the exam if i take you

    €39 (Avg Bid)
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    17 tarjoukset

    TASK: Develope a charging station for multiple battery packs. (Electronics and Software) Automatic detection of the battery state and charge state of the different battery packs. Display of the status with leds. See project scetch in annex. Used battery pack: 8x mignon, 9,6 V, 2100 mAh, HR-AA Eneloop Used charger: MASCOT Type 2116/4-8c with DC plug Milestone 1: Schematic for the device. (main ...

    €184 (Avg Bid)
    €184 Keskimäär. tarjous
    8 tarjoukset
    circuit board pcb board 2 päivää left
    VARMENNETTU

    I would like a freelancer to design a circuit and then provide all the necessary files to make the circuit into pcb board, I need the 3d file, bomb file, etc .. circuit will be powered by 2x 3.7 v lithium battery, to be 7 volts, then we need boost buck converter dc -dc to boost the output volts to 15 volts and 4 amps output, this output will have ceramic heater as load, also this circuit will h...

    €115 (Avg Bid)
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    42 tarjoukset
    3D Printer Firmware Marlin 2.0 Changes 2 päivää left
    VARMENNETTU

    Seeking EXPERT in 3d Printers, hardware and firmware of all kinds. Ability to read and understand electronic schematics Need expert to analyze a problem, research the solution and then detail the solution to the problem by providing guidance on firmware changes. PLEASE DO NOT APPLY IF YOU DIDN'T READ THIS AND YOU ARE NOT EXPERT IN 3D PRINTING HARDWARE/MARLIN FIRMWARE

    €58 (Avg Bid)
    €58 Keskimäär. tarjous
    7 tarjoukset

    We are looking for a custom LoRaWAN PCB designed NOT using any off the shelf modules like the Microchip RN modules. The PCB needs to be ran from a coin cell battery, like the CR2477, 3V. Using the Semtech LR1110 LoRa Edge transceiver. Create firmware if you can as well. Any questions, please ask.

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    33 tarjoukset
    Circuit design 2 päivää left
    VARMENNETTU

    Hi, I am looking for someone to help me design a circuit for a space heater. The space heater is battery operated and will require to operate with a temperature sensor to automatically heat a small space. I would also like to add a timer clock that you could set for the heater to automatically turn on at certain times. I would like to know: What type of heating element and size fan will you us...

    €306 (Avg Bid)
    €306 Keskimäär. tarjous
    33 tarjoukset

    I need an Android app. I would like it designed and built. The app is related to status of Battery. For details please contact me.

    €122 (Avg Bid)
    €122 Keskimäär. tarjous
    18 tarjoukset
    build a brand logo 2 päivää left

    build a brand logo for smart phone accessories like phone case、wireless charger、cable、protective film etc.

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    100 tarjoukset
    Unity FPS Horror Online 1 päivä left
    VARMENNETTU

    Hello I need a peculiar fps, Player: Life Bar, Hunger, Knife, Flashlight Notice panel. every time a player dies speed of hunger: every two minutes the bar goes down faster gun shop: knife and flashlight shop (more damage or longer duration) character store. item on the map: battery for flashlight, life Gameplay: 8 player on a map, each appears in a place, they must kill and eat each oth...

    €655 (Avg Bid)
    €655 Keskimäär. tarjous
    14 tarjoukset

    We need a perfect Label design for Electronicx Lifepo4 LFP Lithium 100AH and 200Ah Battery. This Electronicx Battery will be sold worldwide online and need excellent design. We already Programmed APPS for Android and IOS who can connect to our Electronicx Battery. 353x175x190mm Front Label and Top Labels. 100AH 1280 Wh 12,8V Electronicx Logo is EU Brand and must be integrated in the Label. We ...

    €498 (Avg Bid)
    Mainostettu Taattu Sinetöity Huippukilpailu
    €498
    137 työtä

    Hello, Looking for some help with smart batteries and SMBUS standard. Trying to replicate a smart battery and the SMBUS connectivity with a µC. I'm using battery packs from the company RRC Power Solutions and I bought their power management module RRC-PMM240 to charge the battery packs. My desire is to develop a Smart Battery Emulator, which pretends to be a Smart Battery. The emulator ...

    €198 (Avg Bid)
    €198 Keskimäär. tarjous
    12 tarjoukset
    CE marking approval plan 1 päivä left
    VARMENNETTU

    I am developing an electric vehicle charger, which needs to be CE marked. I am looking for someone who can advise/consult me on the level of documentation i need to produce and request from suppliers. and what test i need to obtain.

    €378 (Avg Bid)
    €378 Keskimäär. tarjous
    6 tarjoukset

    I need someone who has a previous idea in this project. I wan to build a matlab simulink of a cell balancing model. the works needs to be genuine.

    €106 (Avg Bid)
    €106 Keskimäär. tarjous
    2 tarjoukset
    Air Quality Monitoring Device 1 päivä left
    VARMENNETTU

    I want to make a handy air quality monitoring gadget. I need the following specifications, Dimension : 160x60x15 (mm) Display: 2.9 inches E-ink Battery: 2000/2500 mah LIPO Bluetooth: BLUENRGY2 or any other BLE which can work as the main processor to save battery. Wi-Fi: Any 5G/2.4G low power wifi Serial type Sensors: I2C, UART, ANALOG (Details will be provided to winner) Firmware: Must be OTA Stor...

    €1688 - €2814
    Sinetöity
    €1688 - €2814
    10 tarjoukset

    I need an electronics engineer for an e bike project. Please read job description carefully before applying Tasks: 1) Define electronics components specifications 2) Create scheme 3) Find mass-produced components 4) Find suppliers for needed custom components and take care of the whole procurement process 3D cad software rquired,for conception of battery (battery shell design and display shell...

    €121 (Avg Bid)
    €121 Keskimäär. tarjous
    12 tarjoukset
    commercial flyer 18 tuntia left

    i need to make a commercial flyer for my battery

    €44 (Avg Bid)
    €44 Keskimäär. tarjous
    94 tarjoukset

    I need a backend (could be implemented on Python, Java or PHP) to provide the basic functionality of the service provider: A. Charger registration/search A1. Register charging station A2. Given a coordinate, provide the closest charging stations A3. List all charging stations A4. Charging station status (details, last collected data) A5. Add a review to a charger B. User management B1. New user re...

    €976 (Avg Bid)
    €976 Keskimäär. tarjous
    31 tarjoukset

    I want to implement deep sleep on my ESP8266 to enhance battery performance. Certainly for 6 hours sleep then wakeup and read data then again sleep for 6 hours

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

    The company will be mostly doing off grid project which includes solar panels, Battery and diesel generator.

    €284 (Avg Bid)
    €284 Keskimäär. tarjous
    11 tarjoukset

    I have fire alarm system project , i will give the schematics and u just have to write the code for it. you have to use : Proteus for stimulation of the schematic and Keil uVision software for the coding.

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    2 tarjoukset

    i have a battery bussiness what i want is that i should have have a barcode scanner and and multimeter , both connected to computer and as i scan barcode of each battery and take multimeter reading , it get updated in excell sheet in computer, also for which custom barcodes at each battery containing a required information.

    €107 (Avg Bid)
    €107 Keskimäär. tarjous
    9 tarjoukset

    Design a battery operated IOT device, and write program to integrate with AWS / Google IOT.

    €364 (Avg Bid)
    €364 Keskimäär. tarjous
    9 tarjoukset

    I would like to build an APP to help health professionals to standardize test scores and display them in a comprehensive graph. For the user, there would be a first screen in which they select a test or a battery of tests, and a second in which they introduce demographic information and raw scores for several scales. After that, the app calculates the z-score for each scale and rate their severity...

    €588 (Avg Bid)
    €588 Keskimäär. tarjous
    26 tarjoukset

    We need a bespoke device to be made - something like a specific microscope camera. This is a device to make high resolution photos for different metal objects 3-6 cm of diameter - rare watches etc. Device should make a detailed photo of the part of the object (<1 cm) and send the file to the laptop by usb or wireless protocol. Files should be placed in a defined folder. Objects should be shot i...

    €1715 (Avg Bid)
    €1715 Keskimäär. tarjous
    3 tarjoukset

    I wish to simulate PCM based Battery thermal management system for the cylindrical battery using Ansys Fluent. Need to study the effect of gravity on the melting of the pcm. Two cases to solve: 1. PCM between the hollow cylinder (Zheng et al 2020 attached with this, figure 1, pure PCM without fins) 2. Cuboidal PCM information is given in the datasheet (STEP file for the geometry is attached) ...

    €15 (Avg Bid)
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    2 tarjoukset
    SVD-Lens-prototype Loppunut left

    Hello there, I am Andy Wong, a student from Hong Kong. I want to create a gadget that looks like the attached photo (the photo is used for illustration purpose only), which is capable of using color light sensors to measure distances between the device and screens of different devices (TV/ Computers/ Smartphones/ etc.) in real time whenever the device is switched on, when the sensor detected the d...

    €1933 (Avg Bid)
    €1933 Keskimäär. tarjous
    10 tarjoukset

    We want to have build GSM/Wifi based data aquisition system to read the following analog inputs: 1. Level Measurement (non-contacting type/5ft) 2. Temperature measurement preferabbly non-contacting type 3. Current (amps) measurement- 2no. This system need to have option to log the data in case loss of communication and option to transmit the data to cloud server over internet if communication avai...

    €118 (Avg Bid)
    €118 Keskimäär. tarjous
    5 tarjoukset

    Can you provide rough quotes to make items (#1-4) for 3D Product Design and (#5-6) for 3D Product Animation with near the same quality? [kirjaudu nähdäksesi URL:n] We are looking to build something similar to the design and animation, 1. 3D Model of Battery Cross-Section (Time Stamp: 0:26) 2. 3D Model of Electrode Particle View for Energy-Oriented App - Design 1 (Time Stamp: 0:52) 3...

    €433 (Avg Bid)
    €433 Keskimäär. tarjous
    27 tarjoukset

    Need to design packaging for our new 40v Lithium brush cutter , which we are planning to sell in our own brand through Amazon and various agents through about the world . we like a minimalistic design yet with all informations necessary for the marketing purposes .Our Brand is Grazter (Logo attached )Our main outlets will be Amazon , Supermarkets .

    €65 (Avg Bid)
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    53 tarjoukset

    I have a Load (Electrical Device) that works on a Li-ion Battery, which gets charged with a small Solar panel Connected to it. It works pretty well till there is enough power in the battery and then it switches off. I wanted a circuit which could sense the Voltage of the battery, and if below a particular level then the CCTV Camera should work using an AC to DC converter circuit of the required vo...

    €102 (Avg Bid)
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    12 tarjoukset