Project simple battery charger circuit jobs

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    17,236 project simple battery charger circuit jobs found, pricing in PHP
    Data analysis 6 days left

    I have a spreadsheet with sentence snippets from 5 categories of electronics. Each category has a set of classes like, in the category of cell: Battery, Screen, Processor etc. Each sentence has a class. The purpose of this work is that a person can assess whether the sentence really should be associated with the predicted class. Therefore, the evaluator

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    19 bids
    Heating pad 6 days left

    ...device. Space is at a premium so it needs to be small. I currently have a sample of conductive fabric a 3.7v lipo battery and a charging board from adafruit. If you can produce a system that is small, (the constraints for the battery and board are 5.7" x 2.7" and a depth of .5") (the heat pad will be approx. 6" x 9") I would like to talk with you.

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    12 bids

    ...control transmitter and receiver circuits for an audio stereo amplifier If you are interested in this project can you let me know and I shall send further information: i. Link to download the files for this project ii Schedule of work Please let me know if you would like any more information The

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    We are looking for a pretty fast and focused project, with the following deliverables defining the main course of the project: ● Concept sketches ● High-fidelity external CAD drawing / final concept ● Medium-high fidelity renderings (only for engineers' reference) Research, ideation, and iteration phases are of course typical inputs to these deliverables

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    The objective is to create a 1m delay circuit in EAGLE to delayed power that feeds an array of P MOSFET transistors. The delay is to allow enough time for the microcontroller to boot up without causing any P MOSFET to activate during bootup. Updating the firmware on the microcontroller is NOT an option. The current delay can be accomplished

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    Require coding and circuit design based on truth table and discussion

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    9 bids

    Matlab, Mathematica, Maple, Circuit Design, LabVIEW, ChemOffice, Tecplot, StarCCM+, SolidWorks Premium

    ₱364 / hr (Avg Bid)
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    7 bids

    ...upon you for future updates and features (compensated of course) The audio player MUST be as a service to ensure that it continues playing. Androids new updates to their battery saver has effectively killed my app on all Android devices. This didn't use to be a problem before but now its stopping the audio every 5 mins because its coded in java.

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    55 bids

    ...sensor IC; GNSS module; FLASH memory IC; Power management IC, Li battery gas gauge controller IC. Need to perform tasks: Architecture planning Nordic nRF52840 bring-up Atmel ATSAM55 bring-up 3 sensors bring-up GNSS bring-up NOR-FLASH bring-up Power management IC + Li battery gas gauge controller IC bring-up Establish Bluetooth 5 connection

    ₱988 / hr (Avg Bid)
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    I need a platform for my beacon users to create there own adds and can be fully adjustable for the beacon ( what time add to run, beacon range, beacon battery,clicks,add links, add more beacon, project name, photos, have extra backgrounds and layout for the adds) This more for advertise on user side so we don't want there new customers to have a app

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    ...part of our project "Wearable Bluetooth 5 device". Briefly, this device is based on Nordic nRF52840 [url removed, login to view] and its hardware platform includes also the following peripherals: 3-axis Accelerometer + 3-axis Gyro + 3-axis Geomagnetic sensor IC; GNSS module; FLASH memory IC; Power management IC, Li battery gas gauge

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    Trophy icon Battery-bna.com/nl 5 days left

    We are starting a new company about hybrid car battery’s. what we do with this battery’s: Refurbishing or building new packs in old battery frames. Our main focus is Toyota Prius and Honda civic cars but we want to do every kind hybrid and electrical car battery’s in the future. What we want in the website (Multi language at least English and Dutch):

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    Guaranteed
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    7 entries

    Requirement for the project - 1. A slow rotating platform with a rotation speed between 15-20 sec for 10 degree and max weight to rotate will be 700 g. 2. A timer is required as the rotation should work for 3-4 mins and then stop. 3. A relay which is active for that 3-4 mins and then stops. 4. The whole setup will be in a box so if the box lid

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    12 bids

    I want a prototype GPS TRACKER. I need the following in the prototype. 1. Nano SIM Card 2. GPS 3. Memory to save data for 30 days 4. Long Lasting Battery The device should be able to connect to server and update the location every one min.

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    ...of our project "Wearable Bluetooth 5 device". Briefly, this device is based on Nordic nRF52840 [url removed, login to view] and its hardware platform includes also the following peripherals: 3-axis Accelerometer + 3-axis Gyro + 3-axis Geomagnetic sensor IC; GNSS module; FLASH memory IC; Power management IC, Li battery gas gauge

    ₱260 / hr (Avg Bid)
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    1 bids

    hi i have developed a Air purifier and completed all mechanical parts we need a freelancer who developed Air inoizer system for [url removed, login to view] bid serious guy only.

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    ...reversed engineered in China, so the circuit diagram, PCB layout and BOM will be provided (in a ancient Eagle version). The PIC or microprocessor used, is the ST6210/HWD. It's no longer in production, but I've got sufficient overstock available and can program the device myself. So out of scope for this project. At least 2 PCB switches and a crystal

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    I have a MOSFET circuit which describes the neuron function. I need you to simulate this circuit in PSpice and get the desired results.

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    Electric Vehicle and types of battery technology integrated with Solar PV. take 3 case studies and analyze the performance of the Electric Vehicle using 3 different types of battery .

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    ...etc. DC motor will move object by the most cost effective method (rail, wire rope, belt, gear) Plug into AC wall outlet which will drive motor and/or trickle charge the battery. Five pound object will be actuated using a motion sensor with 30-foot range Limit switches at each end to stop and reverse 5 pound object. Need design for water proof enclosure

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