Design circuit 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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    I am looking for an electronics engineering to design an electronic product for motorcycles. The product functionality is related to making the indicators blink (all four together) at a time - Controlled by a switch. The product has to work for all bikes and mopeds for led and incandescent bulbs. What I am looking for: 5 plus years experience in PCB design, DFM, Costing, Microcontroller, Programming Must have experience in automotive industry. PS: This is the first of many products that I am looking to launch. I am looking for a long term associate for my work. Location: Pune

    $859 (Avg Bid)
    $859 Oferta medie
    12 oferte

    I need follwoing changes Switch microUSB to USBC Switch SAMD21G18A MCU to RP2040. Both run on the ARM M0 architecture and have similar I/O with many open source project reference designs for each. (links to be provided)

    $165 (Avg Bid)
    $165 Oferta medie
    29 oferte
    PCB design 5 zile left

    PCB design to control the electric motor.

    $20 / hr (Avg Bid)
    $20 / hr Oferta medie
    28 oferte
    commissioning Engineering 5 zile left
    VERIFICAT

    I want an electrical commissioning engineer, for a technical task advise

    $150 (Avg Bid)
    $150 Oferta medie
    9 oferte

    I need help with the design of a TENS (transcutaneous electrical nerve stimulation)/ EMS( Electrical Muscle Stimulation) circuit. The circuit should : - Have two channels - Deliver biphasic stimulation. - Be able to also deliver custom waveforms(sinusoidal, square, etc). - Adjust the voltage from MCU (0 to 120V) - Adjust the current from MCU ( 2uA to 150mA) - Have a small size and be power efficient. - Be able to measure skin impedance.

    $889 (Avg Bid)
    $889 Oferta medie
    17 oferte
    Circuit design for DC motor 5 zile left
    VERIFICAT

    I am working on a project. In this project - we need to rotate a 9V or less DC motor for 10seconds at particular speed and then stop for 30seconds. Again rotate in the same direction for 10 seconds. - This cycle must be continues till there is power supply. - For now speed control can be a knob/Potentiometer. - There must be ON and OFF switch - The circuit must be small and compact. It should fit in a small handle designed. Dimensions are roughly 50mmX50mm The motor will rotate a shaft made of plastic which has weight approximately 10-20gms. Following are the things I need - a circuit design - Programming for the micro controller - recommended parts to buy including motor, battery, and other necessary parts - BOM - purchase links for the parts listed in BOM. (Only local Indian products. ...

    $143 (Avg Bid)
    $143 Oferta medie
    25 oferte

    Need engineer for immediate start on sensor board design with RS485 output. Board schematics have been partially completed. Send message for more information Job is super urgent Must have ability to test prototype boards Successful applicant will be hired long term

    $22 / hr (Avg Bid)
    $22 / hr Oferta medie
    36 oferte

    hi looking for an expert on tritan mcu TR16F064............ thank u

    $20 (Avg Bid)
    $20 Oferta medie
    3 oferte

    Upgrade a previous PCB design, add a serial RS485 via cat5 ethernet port, code controller for Modbus RTU. We will provide original PCB design with BOM, Eagle, and Gerber files.

    $626 (Avg Bid)
    $626 Oferta medie
    44 oferte

    Programmable Battery management system design for 16S, 60Amps lithium battery packs. The [project involves complete design of product starting from PCB design, BOM sheet, PCB prototype.

    $979 (Avg Bid)
    $979 Oferta medie
    10 oferte

    The project is to design a PCB layout with one type of connector which will connect to a different type of connector with approximately 100 pins. As there are a couple of variations in pinout there will need to be some jumpers or solder bridges to vary the functionality of the pin. A very small number of electronic components will be needed for functionality on the board.

    $301 (Avg Bid)
    $301 Oferta medie
    62 oferte

    Analog Voice Recording/Playback Device. More details will be provided as needed.

    $2328 (Avg Bid)
    $2328 Oferta medie
    42 oferte

    Looking for an electrical engineer to design the blue prints of existing car charging v1 and v2 hardware. Must be familiar with electrical vehicles, dc and ac phase power conversion, Electrical safety features, electrical hardware.

    $50 / hr (Avg Bid)
    $50 / hr Oferta medie
    3 oferte

    In simulation we have designed multi port converter.. Input 48 v we have given. In ouptut we r getting very less voltage.

    $106 (Avg Bid)
    $106 Oferta medie
    4 oferte
    touch switch 13 ore left

    It simply a touch switch .Using battery 3.7 volt , I need to touch the battery almunium cover it on and off the battery exactly the link I have mentioned below . I need only the circuit digram. i need the circuit by smaller as possible , to not make a pcb larger than 4cm*2.5cm

    $34 (Avg Bid)
    $34 Oferta medie
    20 oferte
    Electronic Engineer needed 11 ore left
    VERIFICAT

    Need to design PCB board for a Audio Amplifier

    $438 (Avg Bid)
    $438 Oferta medie
    36 oferte

    The block has to be able to transform infrared radiation, around 940 nm, to electrical output of 3-4 V, 40 mW or more. Requirements: Block circuit is self-powered from the abovementioned infrared energy source (without additional battery, etc). Block has to be restricted to size less than 1 square cm, and less than 2-3 mm height. Block components have to be common/accessible/inexpensive, preferably of SMD type. Possible solution is "Joule thief" schema with PIN Photodiode. However, other solutions are welcomed. Project's result has to be presented as EasyEDA compatible schematic and PCB, with video proof of its functioning.

    $113 (Avg Bid)
    Recomandat Garantat
    $113
    1 intrări
    Control de microchip Se încheie left

    Encontrar el tipo de microchip biologico que se esta utilizando saber ubicacion exacta de quien lo esta manipulando, es necesario hacer retroingenieria en estos casos entre otras cosas se necesita la elaboracion de un hardware y un sofware

    $543 (Avg Bid)
    $543 Oferta medie
    13 oferte