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    17,834 project simple battery charger circuit jobs found, pricing in USD

    Design, analysis, and calculation of filter design, RF power amplifier, a matching network (IMN & OMN) using smith chart, antenna matching, power calculation, Free ...power calculation, Free space path loss (FSPL) estimate from Transmitter system to the receiver device, layout considerations, practical components selection and complete circuit design.

    $70 (Avg Bid)
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    2 bids

    ...as well as remote control with a phone. Please see the attached file and write your proposal based on it Give me your estimate for doing the job Also, share your similar project to this You should be able for manufacturing and testing the device according to CE, UL and CSA standards Skills: PCB Design Programming/Firmware App (Android & iOS) Manufacturing

    $1872 (Avg Bid)
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    15 bids

    I need a electronic engineer to manufacture circuit boards for our new controller for PS4, contact for more info. Looking for engineer ASAP

    $1192 (Avg Bid)
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    5 bids

    ...Our product is lithium battery with good quality. So we want to get design with "good quality and POWERFULL battery" impression. Please attach some of the following: 1). Using our Logo (you can change colour of logo as you want) 2). Must write battery power, that is 12v 50Ah 3). There is writing "High Quality Lithium Battery" 4). Please ad...

    $35 (Avg Bid)
    Urgent Guaranteed
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    39 entries

    PIR SENSOR CIRCUIT PIR Sensor PIR sensor is used here to detect the Human body movement, whenever there is any body movement the voltage at output pin changes. Basically it detects the Change in Heat, and produce output whenever such detection occurs. You can learn more about PIR sensor here, there are some useful features in PIR sensor like how to

    $9 - $22
    $9 - $22
    0 bids

    Need to develop a prototype of biomedical device to measure vitals such as blood pressure, pulse, SpO2 and more. WiFi and Ble enabled, battery powered and should have capacitive touch display with a decent UI. You will need to design it around Arm Cortex processor. A RTOS based firmware is preferred. You will need to provide us with detailed schematic

    $2049 (Avg Bid)
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    9 bids

    ...Find location by phone number and: Track different GPS devices Save and view timeline of movements Locating devices by phone number Track connected devices via PC Control the battery level of your friends and family's phones...

    $10 / hr (Avg Bid)
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    14 bids

    Hi Sergey K., I have a IOT circuit that contains a relay, non-isolated switching power supply, energy monitor and MCU. I need someone to do the followings please: 1- Refine the design 2- Reduce number of components or add any components that is required 3- Send the design for EMC/electrical safety certification/testing and do the paper works etc. I

    $19 / hr (Avg Bid)
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    1 bids

    hi i need to design a simple circuit. can you help me?

    $100 (Avg Bid)
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    1 bids
    Wireless Charger & receiver 5 days left
    VERIFIED

    A 15W Wireless Charger And Reciver with every connectors and can work with any smart phone. Qi Latest standards, Best efficiency.

    $1420 (Avg Bid)
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    8 bids

    ...Solar cell with wall mount - Battery and controller - valve regulator (power may be about 2-5 W) - LED light, (power may be about 2 W) - motion regulator of the valve The solar cell is used between the Earth's 45 ° latitudes, so there is usually enough light. The battery should be easy to use (eg AGM or lead-acid battery). There should be enough power

    $228 (Avg Bid)
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    16 bids

    Hi Anuj G., I would like to hire you for the following project (see document: Euro Makers SAS Proposal 18-19,010 - [login to view URL]) Design of Fabric Cutting Machine Head, Vacuum bed & other associated items As per the prestudy done, drag knife based Fabric cutting head was recommended. This system drags a sharp knife on the cutting path tangent to the cutting

    $17575 (Avg Bid)
    NDA
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    1 bids

    ...for an Electronic/PCB project that we have already completed. Please refer project description as listed below prior sending me you proposal. Project Requirements: • Based on our specification we need a 3D designer to finalize a design which will be in two parts and ready for 3D prints. • Expect a few iterations during the project time, i.e. come up with

    $17 (Avg Bid)
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    2 bids

    ...for an Electronic/PCB project that we have already completed. Please refer project description as listed below prior sending me you proposal. Project Requirements: • Based on our specification we need a 3D designer to finalize a design which will be in two parts and ready for 3D prints. • Expect a few iterations during the project time, i.e. come up with

    $56 (Avg Bid)
    $56 Avg Bid
    30 bids

    i need a 5v 2.1amp mobile charger circuit schematic and pcb layout. the dimensions of pcb to be within 16×34×38mm

    $15 (Avg Bid)
    $15 Avg Bid
    1 bids

    i want a simple mobile charger circuit 5v 2.1amp schematic and pcb layout. the dimensions of the pcb will be within 16×34×38 mm

    $29 (Avg Bid)
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    1 bids

    Hi folks, I need a person who knows electronics and programming, to implement a simple USB device. - The computer will send 20-bits of binary information to the device, via USB - The USB device will do some simple operations. - The USB will send back 10-bits of information, also via USB - The computer will store the 10-bits, and repeat the loop with

    $845 (Avg Bid)
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    20 bids

    I Need Battery Charging Circuit

    $22 (Avg Bid)
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    18 bids

    I need you to develop some software for me. I would like this software to be developed . I Need Battery Charging Circuit

    $18 (Avg Bid)
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    2 bids

    I need 51 metered boxes at a single location. 50 of them will only power 1 20 amp dual breaker, with 1 circuit and only 1 outlet being powered. The last meter will have 2 or 3 circuits. I'm 100% confident in everything I need from the 20 amp breaker to outlet, just looking for a diagram and possible material list for the rest (I've got one in mind,

    $485 (Avg Bid)
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    14 bids