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If you want an end to end outsourcing solution for all your projects relating to circuit designing, outsource the work or job at the world's best marketing resource online Freelancer.com and get the work done by the expert circuit designer freelancers. These freelancers work online from all across the world and can be helpful to you and your project. Freelance them the work to be done either on part time or full time basis and be assured of an optimum result. The job sphere may include PCB designing, PCB board circuit debugging, layout, schematic designing, MCS including the software design and the hardware design.

The freelancer circuit designer will be able to work on the PCB print circuit, half finished product design, finished product and also assemble them. Their other work expertise are high speed telecom, RF board, DSP, microcontroller control, signal board, circuit design and assembling, electronic items designing like toy, motor, electronic gifts, main board, security defend, Vidicon, USB, DVD etc. If you are a freelancer having adequate skill and experience in circuit designing, Ethernet, USB, electronics, networking, digital and such related fields, submit your bid in the Freelancer.com and get posted immediately.

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    39 搜到的工作,价格货币为 HKD

    Hi, I am in urgent need of electrical engineer who can convert electrical drawing within PDF into the electrical drawings in AutoCAD Electrical soft(not general AutoCAD soft). PDFs were made from Altium software. All the detail will be provided in the process of chatting. I look forward to working with skillful expert in AutoCAD Electrical soft as well as electrical engineering. Thanks in advance...

    $628 (Avg Bid)
    $628 平均报价
    11 个竞标

    This is a non inverting ckt .The second basic configuration of an operational amplifier circuit is that of a Non-inverting Operational Amplifier design

    $869 (Avg Bid)
    $869 平均报价
    3 个竞标

    The circuit will use a keypad that will let me enter a number (that represents distance) on the key pad (Let's say 20) When the star button is pushed on the key pad a 115 volt motor starts and turns a pulley that rotates a cable for 20 feet. It stops at 20 feet. Then I can push another button and the motor goes in reverse and comes back to the starting position.

    $3789 (Avg Bid)
    $3789 平均报价
    25 个竞标

    Hi, I am a 101% noob at pcb design, I really don't understand how I'm supposed to connect stuff together, ect. I am working on a project to build a rocket, that lands itself like the SpaceX Falcon Heavys' sideboosters. For that I would need a pcb board(s) that would know the following things regarding the rocket: 1. Altitude (preferably above ground level, that I could achieve by...

    $204 (Avg Bid)
    $204 平均报价
    4 个竞标

    Our company is dedicated to providing a clean tech solution to the growing energy demand. We need an electrical engineer that would be willing to help design and build a prototype of renewable energy device.

    $416 / hr (Avg Bid)
    $416 / hr 平均报价
    15 个竞标
    Microprocessor task 5 天 left
    已验证

    Easy microprocessor task needs to be done within 48 Hours

    $196 (Avg Bid)
    $196 平均报价
    9 个竞标

    Electrical engineering support for heavy industrial and utility projects in Canada. Work may include power systems (MV, HV), and balance of plant work. Seeking to initiate a relationship for future projects.

    $1019 (Avg Bid)
    $1019 平均报价
    16 个竞标

    Looking for an electronic engineer to install a digital tally counter (or some sort of tally counting device) on to a portable equipment. Sole purpose: To track the number of uses of a specific device. Ideally, will require some knowledge in dealing with circuit boards.

    $656 (Avg Bid)
    $656 平均报价
    11 个竞标

    Electronic PCB design for Infrared thermal scanning camera with WIFI connectivity and mobile phone application including IOT and a receiving device with an LED color HD screen and speaker . Scope includes the attractive custom made plastic enclosure, chargeable replaceable battery with USB connection to standard power adapter, Build in memory to record the highest recorded temperature within the v...

    $30193 (Avg Bid)
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    15 个竞标

    Hi! I need a circuit diagram of a an induction metal melting furnace

    $133 (Avg Bid)
    $133 平均报价
    2 个竞标
    Logical Network Diagram 4 天 left
    已验证

    Apcela is a low-latency network provider, requesting a draft diagram to be finished professionally. Network diagram depicting logical and physical network connectivity for large complex networks. HLD - High Level Diagram LLD - Low Level Diagrams Quick turnaround Prior experience working on developing network diagrams. Examples of work can be found here: [登录来查看链接] Looking to pay around $50 Will cho...

    $957 (Avg Bid)
    $957 平均报价
    13 个竞标
    VLSI work.. 4 天 left
    已验证

    Design and analyze different MOS combinational logic circuits

    $243 (Avg Bid)
    $243 平均报价
    5 个竞标

    PROJECT NAME: Ultrasonic Location detection TASK: Design and construct a microprocessor-controlled system to detect the location of an ultrasonic transmitter in a room, log the location and graph the location on a monitor. Microprocessor used: MSP 430

    $635 (Avg Bid)
    $635 平均报价
    8 个竞标

    PCB design according to the DC2259A demo board schematic, included a microprocessor and a current [登录来查看链接] 40-50 components.

    $1774 (Avg Bid)
    $1774 平均报价
    40 个竞标
    CC2530 Zigbee z-stack Project 4 天 left
    已验证

    I need an expert in IAR with Z-stack I have cc2530 zigbee board for home automation More details will be discuss via chat

    $1687 (Avg Bid)
    $1687 平均报价
    2 个竞标

    Looking for someone with good solid background in thermal simulation. We are designing a package for a camera core. The sensor will be integrated with an image processing CMOS ASIC using a PCBA. The assembly will then be house in ceramic base package, capped with a few possible choices of material. We need thermal simulation to be perform on the package based on the selection of material for the h...

    $6429 (Avg Bid)
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    18 个竞标

    Hello, I'm the designer of a retro gaming console that will be crowdfunded in the near future. This console is not an emulator, but is a modern system that uses several of the chips found in the original hardware, and it plays games via the original system's game cartridges. Original games currently work fine, and one of the two modern flash-based cartridges on the market works correc...

    $9727 (Avg Bid)
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    6 个竞标

    We have a partial PCB layout in Altium 15, which must be completed as a matter of urgency. The design must be completed in Altium version 15, using our libraries and to our design rules so that we can pick up the project later on and make changes and amendments as necessary. This design is compact and requires skill and experience in designing PCBs with limited space. This is a 6 layer PCB, w...

    $4275 (Avg Bid)
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    42 个竞标
    Solid state relay issue 3 天 left
    已验证

    Have an issue with a simple solid state relay circuit, require someone to take a look to help identify the circuit

    $561 (Avg Bid)
    $561 平均报价
    15 个竞标

    we are looking for electrical engineer to work with us from his home from india can read blueprint and speak english the work will be at (usa time ,california)$3 per hour

    $3318 (Avg Bid)
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    7 个竞标

    we are lithium battery manufacturer and looking for an ​electronics engineer to design charger.

    $2894 (Avg Bid)
    $2894 平均报价
    19 个竞标

    single phase close loopDC DC boost converter with constant voltage & load variation, control with PI controller (LPC2378 microcontroller) technique, & using PWM and MOSFET. 1) method: (with single loop, mean (VMC_ voltage method control) and 2) with dual loop, mean (CMC_ current method control) and after that compare both results. Perform on the MATALB_ simulation. and also want PCB circu...

    $1020 (Avg Bid)
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    6 个竞标
    PCB design 2 天 left

    want to design a PCB from schematic. schematic is in oracd 10. want PCB layout in orcade 10 or higher version

    $159 (Avg Bid)
    $159 平均报价
    11 个竞标

    I would like to design an SMPS with 50V, 60A DC output Input 90V to 235V AC input Looking for compact & complete Design. Timeline 45 days.

    $7262 (Avg Bid)
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    12 个竞标
    Design Circuit 2 天 left
    已验证

    schematic + PCB + Gerber File+Coding

    $1530 (Avg Bid)
    $1530 平均报价
    42 个竞标

    I am looking for someone who designs a PCB that has both HackRF and Raspberry pi connected with USB. I am not insisting on these two, other proposals are welcome. (SDR + Processing unit(Linux)) Please, only those who really know and understand the aspects of the problem. I expect schematic and PCB in .jpg format first. To avoid scammers I need to see the board is working before payment. Any upd...

    $5789 (Avg Bid)
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    8 个竞标
    Power DC-DC converter design 2 天 left
    已验证

    So the the project is to design power section and feedback section of a dc-dc converter with two versions. one is high power (~5.1kW) and low power (~1.36kW). The input is nominal 1 phase ac that will be converted to DC and will get roughly 325VDC keeping maximum possible tolerance. outputs are: 255 Volts DC @20 Amperes (5.1kW) 68 Volts DC @20 Amperes (1.36kW) The design has to be Microcontrolle...

    $1385 (Avg Bid)
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    14 个竞标

    Hello Team, here we want to make design work of the PCB with interface which will record all exercise activity of user. Thanks

    $2772 (Avg Bid)
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    11 个竞标

    For the project:: it has to be simulated in multisim. Only to do the requirements for section 500 only. And calculations have to be detailed as well if you can write and explain each part of what you did in a word document in detail. Also commenting in the simulations for multisim. I am also going to attach the instructions it shouldn’t be too difficult to complete

    $1624 (Avg Bid)
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    5 个竞标

    Hello, I'm looking a pcb designer that has experience in designing pcbs for Dimmers, GFCI and AFCI.

    $3899 (Avg Bid)
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    14 个竞标

    I need to design an electronic circuit that has a processor and works with the LIN protocol. The operating circuit in the car is a rain and light sensor. Please contact that can design this circuit

    $4009 (Avg Bid)
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    20 个竞标

    I need low cost circuit for power supply as HLK-5M05

    $2280 (Avg Bid)
    $2280 平均报价
    2 个竞标

    I need an expert to help work on something.I need it to be solved with steps. Can you please bid to check if you can do? Please bid only if you are available to work now. Thanks

    $219 (Avg Bid)
    $219 平均报价
    20 个竞标

    I need help in process control engineering regarding Piping and Instrumentation Diagram Details will be shared in inbox

    $41 / hr (Avg Bid)
    $41 / hr 平均报价
    15 个竞标
    Logisium evolution 19 小时 left
    已验证

    Logic circuit diagrams and decimal number

    $146 (Avg Bid)
    $146 平均报价
    5 个竞标

    Hi, I have been droodling with a DIY tube-amplifier design for some time on breadboards etc., and now wish to have it all in an enclosure. I have placed the components on the enclosed .pdf 5 different boards - double layers I assume. Here you can see the scope of the work. BOM and circuit design can be sent over later! I would prefer someone who has worked with Vacuum tube amplifiers on other pro...

    $4801 (Avg Bid)
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    16 个竞标

    This is for a voltage sensor circuit PCB that will detect voltage on a sensor wire and a tester to test the PCB board. It operates on 230v 50Hz.

    $9821 (Avg Bid)
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    29 个竞标
    DC Motor Controller 1 小时 left

    24 volts 400 amperes DC motor controller to run a 6 Kv 24 v DC motor A robust design

    $227 (Avg Bid)
    $227 平均报价
    11 个竞标

    Design me an electronic circuit for my own designed vertical farm

    $58 / hr (Avg Bid)
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    19 个竞标