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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    44 건 검색 완료, 금액 기준 - USD

    I have a couple of switches connected in series with a load. The load remains energized until one of the switches breaks the circuit. The circuit is supplied with 110 Vac or 220 Vac. I want to add one extra conductor in the circuit, and manipulate the AC electrical signal to generate some sort of identifiable address on this conductor. This address needs to be identified by a separate circuit boa...

    $123 (Avg Bid)
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    4 입찰

    Hi guys, I am in need of an electronic board design that includes the following: - Integrated Circuit Design (Gerbers) with SMT technology - 3D design of the circuit - Calculation of final consumption Hardware: - ESP32 controller - Screen 11 '' VGA - Ultrasonic sensor HC-SR04 - two strips of 10cm RGB LEDs The design should contemplate issuing variations of states via the W32 controlle...

    $454 (Avg Bid)
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    17 입찰

    Desenhar Painel de Circuito Impresso a partir de esquemas em PCAD ou Altium

    $950 (Avg Bid)
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    2 입찰

    Divide PS4 controller into two equal parts from the center (left and right) then replace the right analog stick with optical mouse sensor which will work as an analog stick.

    $189 (Avg Bid)
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    7 입찰

    need power supply circuit design for given specification i/p: 230v AC, 0.5A o/p: 9v DC, 2A also provide technical documentation containing schematic diagram, layout design, BOM etc....

    $696 (Avg Bid)
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    Hola, Necesitamos agentes que nos ayuden a vender PCB. Este es Ace Chow de Global Success Circuit Co., Ltd de China. Es un fabricante profesional de PCB con 3 fábricas, produce PCB multicapa (2-20 capas), PCB de alta precisión, PCB basado en AL, etc. Si usted tiene tales intereses, por favor póngase en contacto conmigo. [Removed by Freelancer.com Admin]

    $54 (Avg Bid)
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    Need to create a TX/RX Module with 24 volt controls for Residential Heat control. There will be two modules that speak to each other both able to TX/RX and after receiving information it will keep steady the 24 volt selection or off. TX/RX can be switch between WiFi/Bluetooth/Radio, or any other suggestions. It needs to smart connect, eg. if one loses connection it switches to other communicatio...

    $511 (Avg Bid)
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    23 입찰

    I need help designing a siimple circuit that controls an air brake system using a potentiometer

    $125 (Avg Bid)
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    9 입찰

    I need a 100 Page Write up explaining what Transformer, Power Conditioner, autotransformers are. How they work, how they are designed, how they are used and schematic drawings of the windings. This will be used as training for new electrical engineers. show some diagrams and schematic drawings of the transformers and their output. I need explanations of the issues of getting the right output an...

    $32 / hr (Avg Bid)
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    11 입찰

    I need to be designed a MIMO microstrip antenna with different frequencies from 1 - 3 GHz

    $10 / hr (Avg Bid)
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    12 입찰

    Required to Design PCB with programming to display 4 to 20ma signal from the sensor Required to choose the appropriate controller IC and LCD for display the data from the sensor which is analog 4 to 20ma / 0 to 10 V dc analog

    $481 (Avg Bid)
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    I need to connect a controller (like an Xbox controller) to a Single board computer, preferably an Asus Tinker board or a LattePanda v1.0. The device I want to make is a handheld console ( similar to a nintendo switch).

    $193 (Avg Bid)
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    i have at hand several schematic and pcb,i need support for drawing schematic and pcblayout

    $30 (Avg Bid)
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    28 입찰
    VLSI project. 4 일 left
    확인

    Looking for an expert in VLSI a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.2 μm and Wp= 10.2 μm using 0.6 &...

    $40 (Avg Bid)
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    We are in need of a design of a custom Active DC circuit breaker. This circuit breaker will be used in an automotive application to protect an electrical device from over current (50-80 amps) and against transient voltage spikes up to 150 volts. It needs to be compact and needs to be small.

    $1229 (Avg Bid)
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    Electronics Design, new pcb development for a wireless sensor network device. Internet of things enabled. Atmel microprocessor and wireless transceiver, with analog and digital IO.

    $23 / hr (Avg Bid)
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    VLSI project 4 일 left
    확인

    a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.2 μm and Wp= 10.2 μm using 0.6 μm technology. Also simulate ...

    $53 (Avg Bid)
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    3 입찰

    Looking for an expert in Electric Circuits and Networks. Need to solve simple questions related to Mesh Analysis Nodal Analysis

    $28 (Avg Bid)
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    14 입찰

    Design a MOSFET based op-amp amplifier - Multi Sim and report needed in 5 days. More details in chat. It requires the use of Multi SIM software too.

    $72 (Avg Bid)
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    Evaluate & Critique Small PCB Design Project Objectives: – Consultant to analyze and understand elements of a small PCB design – Consultant to provide recommendations as to the fitness of the designs and make suggestion for improvements of design and selected components. - Consultant shall provide feedback assessment and how to improve design for manufacture. Expertise Requi...

    $645 (Avg Bid)
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    need to design a traffic crossing system. freelancer should have good grip on circuitory and needs to have good skills on designing circuits in simulators like multisim, OrCad etc.

    $52 (Avg Bid)
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    Need an Electronics Engineer to "Save As" Altium PCB and Schematic files as: 1. PCB binary 4.0 and 2. Schematic binary 4.0 format.

    $8 (Avg Bid)
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    Hi all, i would like to design a cheap toy Electronic PCB. I am an Electronic Enginner and i will provide the schematics for normal digikey component. what you need to do is to redesign the board to have a minimum cost with BULB IC I prefer Chinese technology the design must include bluetooth ble 4.0 hm-11 antenna and chip please see the attached image for the other component: the project de...

    $175 (Avg Bid)
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    Hi We have a simple multitool pen which features a flashlight. We are experiencing issues with the flashlight and need a solution QUICK. But we need to give instructions to the factory ASAP as they cannot solve this simple thing. [로그인하시면, URL을 확인하실 수 있습니다.] This is the product. Looking to make a move ASAP. We are having issues with the flashlight working properly/ reliable. Please advise...

    $183 (Avg Bid)
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    I would like to Design, simulate, build, and analyze a single phase, DC to AC PWM inverter for my company where we sell inverters. the inverter must provide 12 VAC rms to a resistive and inductive load, with a 12 VDC voltage source using one of the methods of Pulse Width Modulation. Communicate your results effectively

    $300 (Avg Bid)
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    KiCAD PCB Designer 3 일 left
    확인

    I need a PCB Designer experienced on KiCAD. I will need their past projects proving their skills on KiCAD.

    $197 (Avg Bid)
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    19 입찰
    DC driver for PDLC film, 3 일 left
    확인

    We would like to run PDLC film (8x5 cm) by DC Normally PDLC works with 48VAC, Our Circuit size should be maximum as 20x20x5 mm all details are in project documents attached

    $1295 (Avg Bid)
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    I need someone to write the code for a midi foot controller. It needs to have (Rec/Play/Dub, Stop, Toggle Fx etc): CC messages or Note On/Off messages. Changing Presets: PC messages

    $59 (Avg Bid)
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    Hello, I need an expert in Advanced Power Systems which is mainly from Electrical Engineering background but a part of it is there in Electronics Engineering also. There are some circuits that need to be designed and optimised as per the requirements. I will share the complete requirements along with detailed instructions with the relevant applicants.

    $144 (Avg Bid)
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    8 입찰

    automatic seed sowing machine that can sowing seed in required distance and depth. but im doing research. so i need only circuit diagram and arduino coding.

    $41 (Avg Bid)
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    Hello I am looking for the solar inverter designer with background of power electronics and energy montering system .. Lookig forward to hear from you to discussing in detail. Best regards Alexander

    $870 (Avg Bid)
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    18 입찰

    Hello, I need an expert in Advanced Power Systems which is mainly from Electrical Engineering background but a part of it is there in Electronics Engineering also. There are some circuits that need to be designed and optimised as per the requirements. I will share the complete requirements along with detailed instructions with the relevant applicants.

    $130 (Avg Bid)
    $130 평균 입찰가
    5 입찰

    We need a processing unit such as Rockpro64 that supports USB 3.0 (schematic is available online) that connected through USB 3.0 to a FREE SPR SDR board (schematic is available online) into one board. Who design this should make sure that the board is working perfectly, The money will be transferred after testing the board. after the designer prepared the PCB he/she will order the board assembly...

    $425 (Avg Bid)
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    8 입찰

    Hi I need to design a specific antenna on a PCB board with several custom specific bandwidth

    $12 / hr (Avg Bid)
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    16 입찰
    FPGA PCB board designer 1 일 left
    확인

    We are looking for an experienced PCB designer for a custom made FPGA board. Must have demostrable experience working with Xilinx FPGA.

    $21 / hr (Avg Bid)
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    18 입찰

    smps psu circuit schematic drawing i need someone draw for me schematic

    $44 (Avg Bid)
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    6 입찰

    I have a requirement for a PWM based three phase Micro Hydro Controller or ELC to be designed and prototyped. The ELC( Electronic Load Controller) is intended to control the voltage and frequency of a synchronous generator of a stand- alone micro hydro power generator. The generator frequency variation is in inverse proportion to the loading condition where ELC maintains constant loading of genera...

    $4650 (Avg Bid)
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    7 입찰
    pcb design 20 시간 left

    need develop pcb as per sample board

    $142 (Avg Bid)
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    Requirements: 1. Create an Schematic with BOM of the Sensor 2. AC Max Current: 5A (2mV/A) 3. AC Max Voltage: 250V Max 4. It must be very accurate for Low Current 5. Must be powered with 3.3V 6. Component Sizes 0603 (bigger than that, please discuss with me) 7. Must have Pots to calibrate voltage and current

    $236 (Avg Bid)
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    I need somoene to design a pcb that will take power from a 12v 5amp DC adapter and will have 2pc 18650 lithium [로그인하시면, URL을 확인하실 수 있습니다.] batteries will be parallel connection . The batteries will be charged via the the dc source but will switch automatically to battery on power failure. The out put power will be be constant and linear 5v 2amp and 4v 2amp. I will have separate overcahrge and disc...

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    I will provide more information on chat.

    $29 (Avg Bid)
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    I am designing an induction charging light project for work and have a prototype made. I just cannot get the transmitter and receiver coils to link up via Inductive coupling. Any help would be much appreciated. Further help with integrating a battery monitoring chip for the Li-Ion would be helpful also. Please see attached power point and picture of bread board prototype. Transmitter coil: RS Sto...

    $175 (Avg Bid)
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    Looking for professional freelancer with prior experience of handling similar jobs. More details will be share with shortlisted candidates. Only candidates with prior experience and ready to start immediately must apply to this working.

    $131 (Avg Bid)
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