12volt simple battery charger circuit diagram jobs

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    21,387 12volt simple battery charger circuit diagram jobs found, pricing in USD
    Handbag designer 6 days left

    We want a designer to help us tweak and better design of workbag for women. It should be able to carry 13-inch laptop + charger alongside other products women carry to the office.

    $97 (Avg Bid)
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    I have a Intel Realsense D430 depth camera and a D4 vision processor as individual parts. I need a PCB circuit design engineer to figure out the interconnection wires to make it a usable from a USB type C connection to the host PC. This will be a trivial job for the person with the right skills. Let me know if you are able to understand the schematics

    $173 (Avg Bid)
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    ...Electrical The article should be 1000 words long. And make use of the following keywords and phrases: - The lights are out - Why is toaster tripping the circuit breaker - Why is the circuit breaker tripping - Why won't the safety switch turn back on - Why is the power tripping - Why is the power off - Water has leaked into my powerpoint and

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    Salam aleikom (Peace on you) brothers! I am currently working on an assignment that requires me to use a specific circuit called "Circuit Playground Classic". It is compatible with Arduino. I need to code this device to use low power. So, I need you to use low power techniques such as “Gamma correction”, low power mode, etc, in order to reduce power

    $191 (Avg Bid)
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    I have a paper which describes a neuron's action potential behavior with a MOSFET based circuit. I need you to make PSPICE analysis of this circuit and get the same results in the paper.

    $193 (Avg Bid)
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    Please be able to speak fluent english so I can explain the project further.

    $26 (Avg Bid)
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    ...to supplant the entire scoring system, or the reel, but do not eliminate the bodycord...which is one of the primary points of failure in fencing. I would like to design a simple, low cost 3 piece wireless kit that has a low profile wireless unit that plugs directly into the foil, a small wireless box that clips on to the lame for Foil fencing, and

    $36 / hr (Avg Bid)
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    9 bids

    ...to supplant the entire scoring system, or the reel, but do not eliminate the bodycord...which is one of the primary points of failure in fencing. I would like to design a simple, low cost 3 piece wireless kit that has a low profile wireless unit that plugs directly into the foil, a small wireless box that clips on to the lame for Foil fencing, and

    $36 / hr (Avg Bid)
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    5 bids

    ...[login to view URL] THEN RIGHT TOP MENU WILL HAVE FOR SOLAR RESIDENTIAL ,SOLAR COMMERCIAL ,ABOUT SAY YES ,SOLAR CALCULATOR ,HELP ,SEARCH ,LOG IN THEN ANOTHER MAIN MENU SOLAR & BATTERY ,SOLAR SUPPORT, FEED IN TARIFFS , SOLAR CUSTOMERS ,CONTACT US THEN BANNER WITH IT WE NEED DEALS AND THEN COMPARE THE PLANS NEXT PAGE WILL HAVE MOVE

    $372 (Avg Bid)
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    Trophy icon Make us a company logo 6 days left

    I need a logo designed. I the name of our company is ICS which stands for integrated Circuit Solutions were an electrical apparatus wholesaler. Logo is ICS

    $125 (Avg Bid)
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    52 entries
    Firmware STM32 6 days left

    ...components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase. 3) Write the final

    $60 (Avg Bid)
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    1 bids
    Magento Extension 6 days left
    VERIFIED

    ...Pincode, Companyname, name, street, postcode, city, tel, email) -Type AED, serialnumber, expire date (Field : Companyname, name, street, postcode, city, tel, email) -Subtype : Battery , serial number , expire date -subtype : Pads , serial number, expire date Admin Panel : -Possibility to set the serial numbers and expire date etc -Possibility to email

    $6 / hr (Avg Bid)
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    9 bids

    please redraw this diagram of an energy ecosystem - same figure proportions i drew by hand and cut out the text. please contact me about anyhting if need to know more users of illustrator or photoshop should for see how to do. please sent portfolio

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    47 bids

    REmove timestamp and battery life of media (pictures and videos) taken by a P2P IP Camera I have source code, but it's compiled in native framework.

    $162 (Avg Bid)
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    5 bids

    Hi all , currently working on a big project . required freelancer from various field...people bid . required skill : 1. Artificial intelligence / Machine learning 2. Matlab / simulink / stateflow 3. product designing ( mechanical part ) 4. embedded iot ( circuit design , firmware developer 5. Android iOS developer etc. more details in chat

    $34 / hr (Avg Bid)
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    37 bids

    Design and Simulation of a Lithium-ion Battery for EV with real-time optimization

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    10 bids

    Hi all , currently working on a big project . required freelancer from various field...people bid . required skill : 1. Artificial intelligence / Machine learning 2. Matlab / simulink / stateflow 3. product designing ( mechanical part ) 4. embedded iot ( circuit design , firmware developer 5. Android iOS developer etc. more details in chat

    $30 / hr (Avg Bid)
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    I need a man who is good at creating corcuit in Logisim

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    I would like a mechanical engineer to create the free body diagram for a murphy bed mechanism in the up and down position. The mechanism has a gas spring of 1600N and a the mass of the bed is 160kg . distance from pivot point to gas spring location is 170mm, angle of gas spring as shown in the attached document 23 degrees with vertical. The closed

    $154 (Avg Bid)
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    ...powered by 3v CR927 battery, this project will have 3 separate standard 0805 LEDs that flash in sequence. The LED's should be placed as close to the edge of the PCB as possible for use of right angle LED's with curved lens. This unit will be liquid/water activated. Example, when the probe touches a body of water it activates the circuit, then LED 1 turns

    $459 (Avg Bid)
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    i need a custom bms board. i need bq chip from texas instrument to be used in it. bms board for high capacity battery pack. please message me for further details

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    HI I need an expert freelancer who can help me with writing small source code for a case in python and design erd diagram as well

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    27 bids

    Hi, I have a schematic designed in LTSpice that I would like created on a PCB. This isn't a very complicated circuit and would hope that it could fit on a board about 5cm x 5cm or 5cm x 7cm. The outcome of the project is the files I would need to provide someone to produce the PCB. Thanks.

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    Electric Scooter 4 days left
    VERIFIED

    Looking for engineer to design electronics for an Electric Scooter. Must have knowledge of electric motors, controllers and battery management systems. Must be able to work in concert with design engineer to ensure harmony between electronics function and cosmetic design. Please message us only if you have experience in this area of engineering. We

    $1287 (Avg Bid)
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    20 bids

    ...connector to charge the battery and access the nRF52840 · A matching circuit and a Bluetooth antenna · A debug connector to program the nRF52840 · A chip responsible to charge the battery if a USB cable is plugged in (battery charger, Microchip MCP73832T) and a power management chip to transform battery volta...

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    ...create very simple program for the board. This is for social impact startup product : [login to view URL] Low-cost assistive smart glass for hearing impaired Requirements: 1. Choose suitable components and design PCB with following specifications: - Microcontroller w/ BlueTooth, SPI OLED display connected with FPC connector, charging circuit for LiPo

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    ...brakes. The most feared scenario by riders is a cable failure on a high speed descent where speeds up to 100km/h can be reached. Shimano have produced a Di2 System where a battery pack is fitted inside the seat post of the bike and an electrical cable connects to the derailer and perfect gear changes are accomplished. The parameters and tolerance for

    $35 (Avg Bid)
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    1 bids

    I have a scenario and a use case diagram already done. I will need someone to design a class diagram in StarUML/Visio to match the given scenario and use case diagram. Sequence Diagram and use case description (template provided) also need to be done for one use case (I will choose it). 2-3 hours maximum time delivery. Thank you!

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    ...setting. 1st to choose a setting (i.e. ballroom, garden etc) Then to choose equipment to be set in that setting, table, chairs, table cloth, runner, chair cushion, chair tie, charger plate, flatware, glassware, china, napkins, napkin ring and center piece. The customer should be able to see the full set up on location chosen in 360 degree 3D view. This

    $2915 (Avg Bid)
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    Hello everyone, I need someone to explain how to create a proportional venn diagram in R given the dataset I've created. A quick buck for a somewhat easy job :-)

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    design and circuit of a high frequency inverter operating at a frequency of 40 khz . the other detais will be shared soon. this is a pilot project with government.

    $447 (Avg Bid)
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    15 bids

    Do Travel Adapters frustrate you too? We did something about it.. and it's EPIC!! Executive Travel Adapter. USB-C and USB-A Charger, and Laptop Charging Cable, in a Compact design Whether in the Boardroom, or the Classroom, the Cable Gear One DELIVERS. --------- Post your translations below and will award to best sounding one in one day. Paying $10

    $13 (Avg Bid)
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    6 bids

    Do Travel Adapters frustrate you too? We did something about it.. and it's EPIC!! Executive Travel Adapter. USB-C and USB-A Charger, and Laptop Charging Cable, in a Compact design Whether in the Boardroom, or the Classroom, the Cable Gear One DELIVERS. --------- Post your translations below and will award to best sounding one in one day. Paying $10

    $14 (Avg Bid)
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    5 bids

    Do Travel Adapters frustrate you too? We did something about it.. and it's EPIC!! Executive Travel Adapter. USB-C and USB-A Charger, and Laptop Charging Cable, in a Compact design Whether in the Boardroom, or the Classroom, the Cable Gear One DELIVERS. --------- Post your translations below and will award to best sounding one in one day

    $18 (Avg Bid)
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    17 bids

    I need a ERD diagram for a set of datasets I have

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    24 bids

    I want to do some SEO for my w...will only accept White Hat SEO. I would also like an estimate of the Google ranking that you expect to get for some keywords like "PCB design", "PCB design services" or "Circuit design". Right now I get all my visitors from very specific 5-6 word long-tails and I was wondering if that can be improved and at what cost.

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    47 bids

    I need to buy a NILM (non-intrusive load monitoring) based Energy Monitor CAD model, circuit simulation. It should include: AutoCAD model of the hardware design. A circuit schematic, preferably simulation ready file. All the other relevant files through the finishing of the project. Thank you.

    $74 (Avg Bid)
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    ...looking for a viral writer for a tech blog. The blog's main purpose is to provide tips,tricks, how to do's in mobiles battery saving techniques and other related improvements, but I am looking for Problems and errors facing in the battery for mobiles and laptops, tablet and notebooks are also needed. - First and foremost English language mastery is absolutely

    $11 / hr (Avg Bid)
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    Make P&ID Diagram 2 days left
    VERIFIED

    There are Two silos each with a capacity of 350 MT each. They are away from each other by about 500 m. Barrite (Specs sheet available) is the material...connected to each silo to push the barrite through the pipeline. We are looking for an expert to recommend the suitable capacity for the air compressor and also make the P&ID diagram for the pipeline.

    $315 (Avg Bid)
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    9 bids
    research paper 2 days left

    4-6 page paper on assault battery and crimes against persons needed by Sunday evening

    $89 (Avg Bid)
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    30 bids

    Design User interfaces, ER diagram, Table structures, Table data, Forms, Queries and Reports.

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    ...collaborative and open source paltform that permits to any nodes and gateways to make objects (here our valves) to communicate over the Internet. The Freelancer has to develop a simple interface (2-3 pages) permitting to read the online values arriving on TTN and being able to send commands (through "DL" or downlinks) back to the valve. Freelancer must have

    $1341 (Avg Bid)
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    Please Sign Up or Login to see details.

    Featured Sealed NDA

    It’s a amazing pen that has a charger and many other things

    $18 / hr (Avg Bid)
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    9 bids

    ...adjustment o Synchronises clock to local network at regular intervals.  Supply: o Life: Typical battery life > 5 years (daily transmission). o Internally powered by a single, user replaceable lithium battery. o Configuration and data retained during battery replacement. o Generates flash powered 24 volt supply for transmitters and 4-20mA signals. o Use

    $2 - $8 / hr
    Sealed
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    3 bids

    ...adjustment o Synchronises clock to local network at regular intervals.  Supply: o Life: Typical battery life > 5 years (daily transmission). o Internally powered by a single, user replaceable lithium battery. o Configuration and data retained during battery replacement. o Generates flash powered 24 volt supply for transmitters and 4-20mA signals. o Use

    $595 (Avg Bid)
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    7 bids
    design circuit 1 day left

    design circuit DC to Dc from 220v to 60v with current 1A

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    Trophy icon Company Name and logo required 1 day left

    Core products are low voltage battery powered pumps Main use is filling fuel tanks from a Jerry can Product features Small light weight quality pumps Eliminate the need to lift heavy Jerry cans (containers) when pouring or decanting fuel or fluid into another tank Eliminate spilling and waste due to over filling tanks or containers Safer

    $136 (Avg Bid)
    Guaranteed
    $136
    98 entries

    ...Calculate all resistor values, each stage’s voltage gain, total DC circuit power dissipated when quiescently biased with no signal input, maximum RMS power output, the circuit’s power efficiency and input stage input resistance. Include full circuit schematics in your report. c)- Simulate the circuit and compare simulated and calculated results, commenting on

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    ...Before Racing? 3. How to avoid your car getting rusty 4. How do you protect the car from water damage? 5. What are the best RC Cars for snow? 6. Should you also cover your battery? 7. Will a Brushed Motor Help in the snow? 8. What is the difference between a brushed and brushless motor? 9. Will an RC Truck handle the snow better than a car?] Tone:

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