Battery switchover circuit jobs

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    16 battery switchover circuit iş bulundu, ücretlendirmeleri EUR

    ...tremolo distortion circuit (pic code all done, just need board layout which is part done, and a good layout to eliminate clock noise) -simple octave up and reverb circuit (layout done, but signal does not pass as should) - a simple two stage distortion circuit (layout done but gain is too large between stages) -a simple reverb circuit (layout done, not

    €204 (Avg Bid)
    €204 Ortalama Teklif
    3 teklifler

    ...embedded systems hardware and firmware of Arduino to connect 1 motor, 1 solenoid, 1 LCD, 1 Ultrasound Sensor, 1 Arduino board, and a battery that will measure liquid flow. Arduino board will receive two inputs (battery, ultrasound) and send two ouputs (LCD, Solenoid). All components will be provided. You will be designing those circuits and selecting

    €1147 (Avg Bid)
    Yerel
    €1147 Ortalama Teklif
    1 teklifler
    Electrical circuit board 4 gün left
    ONAYLI

    Building and desining elecetrical circuit

    €73 (Avg Bid)
    €73 Ortalama Teklif
    42 teklifler
    Portable heater 4 gün left
    ONAYLI

    ...two materials ceramica where the nicromw coil will be, and plastic for the main body, the prodcuts must have full and easy access to the circuit board, LED lights for the looks, i will provide picturs of the battery that will be used to power the nicrom wire. I will be useing 3d printer to print the plastic main body. Also the ceramic part must have

    €130 (Avg Bid)
    €130 Ortalama Teklif
    29 teklifler

    I need some help with selling something. Oppo 16gb phone. all good. No [login to view URL] camera battery. No stuck..

    €7 - €19
    €7 - €19
    0 teklifler

    ...produce other electrical documentation such as GA drawings, termination drawings, cable schedules, etc for automation control panels. Your challenge is to produce: - Functional circuit designs from the list of components, as your circuits will be used to build control panels. - Polished and professional documentation which will be provided to the end customer

    €10 / hr (Avg Bid)
    €10 / hr Ortalama Teklif
    8 teklifler

    Designing and Developing the PCB for Battery operated and Bluetooth connected Drums Sticks, which when connected to Smartphone, creates music on the Mobile Music App. Drumsticks replace your figure from the Music App and create music when played on any surface.

    €255 (Avg Bid)
    €255 Ortalama Teklif
    25 teklifler

    ...seconds. * easy to configure * connect to wireless networks easily. * Web Based network configuration page. * OTA Hardware should have : * Base on ESP32 * Have lithium battery charger inside * should be able to detect input power source (onBattery or AC) Free lancer should select proper ready enclosure in market for this device. We need firmware

    €3858 (Avg Bid)
    €3858 Ortalama Teklif
    45 teklifler

    There are a number of stand up foot and body massagers on the market like this one: https://store.zaazmovement... Up-down intensity control buttons, USA Technologies e-Port Connect to accept credit cards and Apple Pay. A/C Power transformer, Surge Protector and back up power supply (battery) I have notes on all and sourced many of products to use.

    €2814 (Avg Bid)
    Özellikli
    €2814 Ortalama Teklif
    28 teklifler

    The business is Battery Warehouse. We sell a full line of automotive batteries that are require labels. We need a fresh new design for some of our battery lines. We desire to streamline our designs so that they are similar in look but easily distinguish which type of battery it is.

    €296 (Avg Bid)
    €296 Ortalama Teklif
    75 teklifler

    ...simple-to-install, self-contained device which attaches to any vehicle's side view mirrors using 3M double-sided tape. The device uses solar panel type charging of an internal battery, and ultrasonic sensors which light up an indicator bulb and flashes when cars approach within the blind spot of a driving vehicle. There should be no wiring, drilling, and

    €494 (Avg Bid)
    €494 Ortalama Teklif
    18 teklifler

    ...there is another click on Input 1, output will switch to Output 3. Another click on Input 1 - output switches back to Output 1. 3) I would like this run via a rechargeable battery and a 12 volt external power supply which will be supplied by the power wheelchair. I would also like LED lights to indicate which output switch is currently active. The

    €18 / hr (Avg Bid)
    €18 / hr Ortalama Teklif
    20 teklifler

    I am seeking a top level device developer

    €10 / hr (Avg Bid)
    €10 / hr Ortalama Teklif
    10 teklifler

    * Add alarm to existing project * co...Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

    €8 / hr (Avg Bid)
    €8 / hr Ortalama Teklif
    19 teklifler

    Matlab simulation for a grid-tied residential solar PV system with battery Required: Matlab Simulation for a 3kW solar Photostatic (PV) system integrated with 5kWh Battery Energy System (BES) for a house in Australia (its average daily consumption is15kWh/day). - Your simulation design must be 100% same as the "Expected Simulation [login to view URL]" without

    €75 (Avg Bid)
    €75 Ortalama Teklif
    20 teklifler

    Looink for an expe...Adjustable Step Down Module Power Supply Converter + Battery protection Circute) in a single Circute board. The below are the reference videos, i need a PCB design + BOM List only and not the entire product 1. [login to view URL] 2. [login to view URL] (Battery protection Circute)

    €149 (Avg Bid)
    €149 Ortalama Teklif
    27 teklifler