Desain Sirkuit Jobs

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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    22 pekerjaan ditemukan, seharga USD

    We are trying to develop a prototype for our idea. We require a skilled worker to help us use the arduino and microphone to consult on our basic design and help us improve it. We would like to pay per hour of consultation. The consultant should ideally be based locally in London and have knowledge of microphones, arduino hardware and circuit design.

    $36 / hr (Avg Bid)
    Lokal
    $36 / hr Rata-rata
    3 penawaran

    We need a PCB design of the attached schematic, using Altium Designer. We need BOM and production files. The board needs to be a 2 layer board, 1.6mm thickness. The board will be assembled by JLCPCB, so we are using some JLCPCB library components.

    $850 (Avg Bid)
    $850 Rata-rata
    44 penawaran
    pcb design 6 Hari left

    simple high-efficiency switching step-down buck voltage regulator with ATX PCIe 8 pin 3x12v input, 2 x 4pin Molex 12+5V output. schematics is almost done - it needs to be reviewed and optimised by experienced hacker in field of VRM design with real experience and passion for powering sensitive/expensive electronics such as HDDs regulator will be used in server with 100+ HDDs and it is absolutely critical to have a stable voltage of 5V +/-5% (ATX standard) in order to avoid damage to HDDs worth over 2500€ per voltage regulator time doesn't matter.

    $165 (Avg Bid)
    $165 Rata-rata
    27 penawaran

    We are looking for a professional flex PCB designer using Altium designer. Will provide the schematic design available and a document for PCB dimensions. Once bidding on this project, please describe your prior experience briefly. Hiring will be done in a couple of hours.

    $164 (Avg Bid)
    $164 Rata-rata
    30 penawaran

    I will need to design a USB-C hub with thunderbolt 3 and USB Power Delivery ports

    $147 (Avg Bid)
    $147 Rata-rata
    21 penawaran

    I have multiple electrical components Doc attached) that will be needed in my trailer, that ill need to perform my day-to-day duties as a dog groomer. I need to know how much electricity needs to be produced for each item what size of wire do I need to use wiring diagram of all circuits how many circuits/space will be needed from the breaker out and a complete design of wiring from a generator, shore power, or combination of both, I'm also open to the idea of using batteries and solar charging too it needs to be reliable for daily use id like a shopping list of every piece i don't have listed too please message me for more detail

    $95 (Avg Bid)
    $95 Rata-rata
    16 penawaran

    I have multiple electrical components Doc attached) that will be needed in my trailer, that ill need to perform my day-to-day duties as a dog groomer. I need to know how much electricity needs to be produced for each item what size of wire do I need to use wiring diagram of all circuits how many circuits/space will be needed from the breaker out and a complete design of wiring from a generator, shore power, or combination of both, I'm also open to the idea of using batteries and solar charging too it needs to be reliable for daily use id like a shopping list of every piece i dont have listed too please message me for more detail

    $26 (Avg Bid)
    $26 Rata-rata
    11 penawaran

    I need a random number generator circuit designed and built for my research project. The RNG must have the following characteristics: The circuit must be capable of delivering and maintaining a steady stream of randomness The circuit needs to be interfaceable to a computer system via a standard USB port The circuit must be capable of delivering randomness at a rate adjustable through the USB serial interface. The circuit must be biasable, The bias should be deliverable via the USB serial interface. The bias should affect the RNG non-deterministically. The circuit must be powered using the USB port. Other requirements are flexible. Ideally we will have the opportunity to discuss my requirements together before you perform the work. Acceptance criteria consists of: 1. Schematic desig...

    $1033 (Avg Bid)
    $1033 Rata-rata
    23 penawaran

    I just need two small solder joints made.

    $16 (Avg Bid)
    $16 Rata-rata
    5 penawaran

    simulations to optimize Piezo cavitation and match of driver circuit?

    $190 (Avg Bid)
    $190 Rata-rata
    16 penawaran

    We have an one PCB with ATMEGA32 Controller. We want to be upgrade this with STM32 Controller. DC Power Supply will also be upgraded. Sensor, Communication and Amplification part will also be changed.

    $2150 (Avg Bid)
    $2150 Rata-rata
    33 penawaran

    One of the most prestigious companies in the field of ASIC Design is looking for a talented Digital ASIC Designer. Previous work with SOC & Synopsys Design Compiler is an asset. The currently defined project is designing a miner chip (ASIC miner) based on the SHA-256 algorithm with the aim of reducing power consumption and improving speed. Send me a message if interested. Looking forward to your resume

    $18125 (Avg Bid)
    $18125 Rata-rata
    8 penawaran

    Hi, We need someone who can design electronics for our product. You need to review product details, select sensors according to need and design electronics and PCB for it. We also need same person to do firmware and testing for it. We need reasonable quotes please because we are not new in this field. Further details will be shared with selected freelancers only. Thanks.

    $190 (Avg Bid)
    $190 Rata-rata
    36 penawaran
    Electronics Designer Needed 4 Hari left
    TERVERIFIKASI

    Hi, we need someone who can do electronic design and PCB design for us. In addition to this, we also need same guy to do PCB testing and firmware development. Please bid if you are available to work now. Further details will be shared with selected freelancers only. Thanks

    $184 (Avg Bid)
    $184 Rata-rata
    20 penawaran
    Battery management system 3 Hari left
    TERVERIFIKASI

    Hi I need to design a BMS system. Previous experience in BMS is desired.

    $13 / hr (Avg Bid)
    $13 / hr Rata-rata
    24 penawaran
    Route my DDR4 DIMM module 1 hari left
    TERVERIFIKASI

    An year ago I started developing a custom DDR4 DIMM module as a hobby project. By now, I have done the following: 1) Complete schematic design in Altium CircuitStudio 2) Complete footprint design in Altium CircuitStudio. The DDR4 ICs' footrpint pads are 0.35mm in diameter. 3) A list of signal classes (as a screenshot from Altium Designer, since I do not have a copy of the software) 4) Complete SPD programming kit - so that we can test the manufactured board immediately. I have not done any fanout or rules configuration, since I do not think that Altium CircuitStudio will cope with the length matching and parallel multi-routing properly - specifically for a DDR4 project requirements. What I need now is the following: 1) Route the PCB on 6 layers as per the JLCPCB capabilities. Note...

    $1515 (Avg Bid)
    $1515 Rata-rata
    23 penawaran

    hen an IGBT or MOSFET are fully "on" they are known to be saturated, when they exceed their maximum current ratings they are known to "over saturate" which will eventually cause failure of the device. While IGBT's and MOSFET's are used for very similar applications it should be noted there are two main differences, the MOSFET tends to lean towards high frequency low-power switching whereas the IGBT leans towards lower frequency and harsher switching conditions, these are just the common assumptions. Due to the fairly ruggedised features of the IGBT they normally have around a 10us short-circuit capability and a higher voltage rating which makes them a lot easier to protect. The MOSFET particularly due to their lower current density ca

    $17 / hr (Avg Bid)
    $17 / hr Rata-rata
    8 penawaran
    pcb design 1 hari left

    pcb design for combo of 220v power supply + 3.0 usb charger as per our design

    $55 (Avg Bid)
    $55 Rata-rata
    18 penawaran
    Short circuit 23 jam left
    TERVERIFIKASI

    Short protection and over load protection for ac alternative current ca

    $31 (Avg Bid)
    $31 Rata-rata
    17 penawaran
    Firmware Designer/Developer needed. 2 jam left
    TERVERIFIKASI

    looking for expert firmware programmer/designer to work on new Power PD projects utilizing CY7111 EZ-PD PMG1-S1 kit as well as CY7113 EZ-PD PMG1-S3 PROTOTYPING KIT prior knowledge and work experience with this kit would greatly help

    $30 - $250
    Bersegel
    $30 - $250
    4 penawaran

    I look for someone who can help with project based on this paper: Aim is to get Potentiostat based on PSoC (CY8CKIT-059 PSoC 5LP Prototyping Kit) with additional electrochemical technique for SWV (Square Wave Voltammetry). Or, If not possible, create Potentiostat only to Square Wave Voltammetry based on PSoC (CY8CKIT-059 PSoC 5LP Prototyping Kit).

    $14 / hr (Avg Bid)
    $14 / hr Rata-rata
    7 penawaran