Battery switchover circuit jobs

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    20 battery switchover circuit jobs fundet, i prisklassen EUR

    I have a circuit that isn't working as it should. This circuit should convert a sin wave to a square wave, then the frequency of the signal should be divided by 10 using the HC4059. The signal looks very nice all the way until the HC4059. After that IC, the signal looks terrible from varying frequency. I need to know why this is happening and how

    €65 (Avg Bid)
    €65 Gns Bud
    6 bud

    I want to have a mobile app that runs on android and iOS. My aim is to build something new for family and friends, like sharing my battery. Also, I would love to share my music through multiple speaker connection between friends and family.

    €558 (Avg Bid)
    €558 Gns Bud
    25 bud

    ...rest. First let me describe the purpose of this circuit. I will be using an ipad to take photos of people automatically. The app I uses plays a beep noise through the 3.5mm headphone jack the other end of the cable is connected to the circuit board where the microphone is currently located. The circuit would hear this beep and turn on a relay switch

    €142 (Avg Bid)
    €142 Gns Bud
    13 bud
    Remote Control Toy car ciruit 6 days left
    VERIFICERET

    I want someone to build a 4 CH Remote Control toy car circuit. The circuit will limit damage on rc car wheels and most be transportable.

    €482 (Avg Bid)
    €482 Gns Bud
    13 bud

    I creat a golf tournements campany. The name will be: Circuit 19 There is some images i like I would like something modern and simple I dont need any golf item on the logo. Also, I will like to have some logo with a big C (without the name circuit)

    €65 (Avg Bid)
    €65
    28 indlæg

    Hey Programmers... I have a great start-up idea... It's related to battery charge transfer of phone. if anyone can make it happen then contact me.. Maybe you be next CTO of the company

    €429 (Avg Bid)
    €429 Gns Bud
    6 bud

    Please do chat me and I explain everything

    €9 / hr (Avg Bid)
    €9 / hr Gns Bud
    30 bud

    Hi, do you have experience with openhab? do you have experience with home automation? are you able to draw a circuit plan - how to communicates devices? if yes then i need you for consulting 2h + drawing a circuit plan...

    €32 (Avg Bid)
    €32 Gns Bud
    1 bud

    We have a power electronics circuit ready. The task will be to design the PCB layout which we will send for fabrication and the electronic component soldering will be done by us. The prototype should run after fabrication for the project to be considered successfully completed.

    €93 (Avg Bid)
    NDA
    €93 Gns Bud
    24 bud
    Battery app 4 days left

    Look I want the document to be as elaborate as it can. I'm expecting atleast 30 pages. The reason why I'm asking you to make a document is because I've to convince investors to invest in my [login to view URL] then I'm able to pay you also. So If you want your payment to be transacted ASAP then please be great at your work Also make it in such a way that a developer and a non d...

    €390 (Avg Bid)
    €390 Gns Bud
    13 bud
    Trophy icon I need a logo design 4 days left

    ...that has created a unique product which helps propel bikes forward with a battery. You pedal to create kinetic energy which the battery stores, and you can use alter to give a boost to push you up hills. Colors: Green, Should look very smart. ideas: use a bike, maybe a battery, or plus-minus sign, something to do with power, maybe a lightning bolt

    €21 (Avg Bid)
    Garanteret
    €21
    85 indlæg
    Electronic design 4 days left
    VERIFICERET

    We require the services of an electronics engineer to design circuit board,electronics and system to use on our new range of furniture

    €402 (Avg Bid)
    €402 Gns Bud
    43 bud

    Please respond only after reading in entirety & understanding the description. Need 38 W at 24VDC & 58W at 120VAC power. The location for this plant will be in 36.794556, -118.899506 MS bing co-ordinates in Seqouia National forest, Fresno County, CA, USA. The facility needs to be 24x7x365 operation, so please keep that in mind in your design. A generator is available to charge the batteri...

    €1568 (Avg Bid)
    €1568 Gns Bud
    20 bud

    To build a portable battery with 1500mAh with a 230/240v AC inverter socket built in. Also to customise with specific add ons for battery extensions in parallel, to increase total mAh and various connection ports.

    €14 / hr (Avg Bid)
    €14 / hr Gns Bud
    10 bud

    Hey Programmers... I have a great start-up idea... It's related to battery charge transfer of phone. if anyone can make it happen then contact me.. Maybe you be next CTO of the company

    €570 (Avg Bid)
    €570 Gns Bud
    3 bud

    Fitness based app to cast to tv screens with multi video displays, interval timer and back end programme/Fitness circuit builder!

    €279 (Avg Bid)
    €279 Gns Bud
    6 bud

    ...are currently soldered onto the development board. 3. Revision of the power supply - the current development board draws more energy than we would like. Lipo-rechargeable battery. 4. PCB design/updated. Deliverables: - full schematic - full PCB files according to measurements - Bill of materials - Instructions/info on PCB development...

    €36 / hr (Avg Bid)
    €36 / hr Gns Bud
    58 bud

    Hi, We are looking for a pcb designer who should have good knowledge on mixed signal pcb designing, analog circuit designing and multi layer pcb designing. Submit your proposal with your previous experience. Details of the project will be shared to the concerned freelancer who got selected.

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    34 bud

    I need to get data from 4 to 20 ma sensors and process input data using a microcontroller. After processing the data, it will be transferred to the computer via the Rs-232 protocol.

    €128 (Avg Bid)
    €128 Gns Bud
    24 bud
    Geeklets development 1 day left
    VERIFICERET

    ...consumption - Total disk space and remaining (mo/go and %) - % Processors in consumption by heart - % remaining RAM - ° temperature by fan (several on MacBook Pro 2016) - Battery status in % and charge cycle remaining - Volume status in % - Connected users accounts Network -> - Local and External IP Display - Display of Shares connected to the Mac

    €147 (Avg Bid)
    €147 Gns Bud
    3 bud