电路设计 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.

雇佣Circuit Designers

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    37 搜到的工作,价格货币为 HKD

    Must be willing to sign a Non-Disclosure Agreement. I don't know exactly what to call it but here are the details. The program must be able to read battery charges, flow of electricity to four different points of operation, and operate machinery based on those changes.

    $4322 (Avg Bid)
    $4322 平均报价
    8 个竞标

    Need pin planner for an already completed project in intel quartus. Need pin planner assignments for DE 10 lite board, Board id:10M50DAF484C7G.

    $1370 (Avg Bid)
    $1370 平均报价
    2 个竞标
    PCB design 6 天 left

    Hello, We would like to design a product based on a PCB that allows to ramp up a 7V DC Li battery to about 1kV AC output. We can share with a potential candidate all the specifications in more details. Thank you

    $8965 (Avg Bid)
    $8965 平均报价
    14 个竞标
    Android app 6 天 left

    Android mobile app required for service

    $65 - $163
    $65 - $163
    0 个竞标
    PCB Project 6 天 left

    I want to do a schematic and layout.

    $1292 (Avg Bid)
    $1292 平均报价
    20 个竞标

    RF Receiver: 434,000 MHz 2 Channel Wireless Receiver 9 – 32VDC Operating Voltage Positive Output (Latched until Negative unlatch received) Unlatch Negative input Negative Output Channel 1 (Momentary) 2A Negative Output Channel 2 (Momentary) 2A Built in Buzzer (Buzzer signal when RF signal received, NO SIGNAL if LATCH ON) Buzzer Specs: PCB Mount; 3500Hz; >90dB; Learn Button ( PCB mount but...

    $1157 (Avg Bid)
    $1157 平均报价
    12 个竞标

    Familiar with elevator installation At least 1 year of related experience Good English knowledge

    $7759 (Avg Bid)
    $7759 平均报价
    3 个竞标

    We are a manufacturing company in China. We have an urgent requirement for an Electrical/Electronics Engineer who is knowledgeable in circuitry engineering. This position requires someone who is able to write and produce Gerber drawings for touch screen technology. Please see attached video to see the basic requirements for this position.

    $86 / hr (Avg Bid)
    $86 / hr 平均报价
    8 个竞标
    router design 6 天 left
    已验证

    Asynchronous-Logic QDI Quad-Rail Sense-Amplifier Half-Buffer Approach for NoC Router Design

    $164 - $1365
    $164 - $1365
    0 个竞标
    Analog cmos VLSI Design 6 天 left
    已验证

    Full custom design of Sense Amplifier Half-Buffer for asynchronous VLSI Design.

    $1628 (Avg Bid)
    $1628 平均报价
    2 个竞标

    We need a pcb capable of controlling 4 brushed motors and a battery controller.

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    21 个竞标

    10 teclas numéricas → de 0 até 9; • 5 teclas de operações → soma, subtração, multiplicação, divisão e igual; • 1 tecla de resetar; • 5 displays de sete seguimentos, representando números de +9999 até -9999; Deverá ser feito também o projeto do temporizador 555, escolhido de forma a o...

    $78 - $235
    $78 - $235
    0 个竞标

    I need a 12v relay system for trailers converted to scematic for production. The circuit board is approximately 50mm x 40mm

    $433 (Avg Bid)
    $433 平均报价
    17 个竞标

    I want to learn about a 2-wire bus in which a node receives data as well as DC power on 2 wires. Generally it is used in Fire Alarm Control Panel System. This is known as Power Line Communication or Signal Line Circuit.

    $174 (Avg Bid)
    $174 平均报价
    2 个竞标

    Hi Peter Please let me know if you are able to specify and provide detailed design for custody transfer metering skid and systems for crude oil? Kind regards Mohamed

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    5 个竞标

    Android Smartwatch Developer Requirements; - Experienced Smartwatch developer - Prefer pre-developed 4G Smartwatch stable platform that is available for customizations. (board and casing) Customization: Add sensors to the existing board or add an additional board.

    $9544 (Avg Bid)
    $9544 平均报价
    21 个竞标
    Motor Control 4 天 left

    Capacitive Touch Motor Control. This control will consist of two PCBs. One will be a capacitive 12 key touch pad, the other will be a high voltage relay control. I want someone to review and improve the current design on file. I am currently using the TP229 chip to control the capacitive touch sensing. I would like to switch to the Qtouch or similar method. Also the control needs to have any noise...

    $4001 (Avg Bid)
    $4001 平均报价
    30 个竞标

    Need an Electronic Engineer to design a full bridge rectifier circuit to transform 60v AC to stable 24v DC. Details to discuss in private

    $971 (Avg Bid)
    $971 平均报价
    36 个竞标
    POWER Electrical ASAP help 3 天 left
    已验证

    need help with few questions right now

    $188 (Avg Bid)
    $188 平均报价
    16 个竞标

    Hello Developers This project is to create a linearization system for the output of a temperature sensor which is it has not a linear output but exponential. With a system or circuit of op-amps have outputs values (0-5v range) with relationship [ -10°C ~ 100°C] and then use them as inputs for a micro-controller (Arduino) from 0,1v to 5v with operating voltage. Find a image and sensor dat...

    $321 (Avg Bid)
    $321 平均报价
    9 个竞标
    OrCAD 10 layer PCB layout 3 天 left
    已验证

    I have a board that requires layout. The schematic capture was completed in OrCAD Layout instructions for mechanical placement are provided and important components and high speed signals layout is also finished. Place a bid only who is using OrCAD 16.6 and have a long experience with OrCAD PCB layout.

    $1785 (Avg Bid)
    $1785 平均报价
    14 个竞标

    image / speech processing by Matlab code to be done raspberry pi hardware. (Egyptian preferred)

    $188 / hr (Avg Bid)
    $188 / hr 平均报价
    7 个竞标

    As part of the earthing and bonding section at Sydney Trains, a complete short circuit analysis needs to be carried out.

    $5316 (Avg Bid)
    $5316 平均报价
    17 个竞标

    I would like to create a digital SMPS with these specifications: Input: 20~45V, 20A Output: 29.4V +- 0.1V (configurable in the range 25~34V) Current: 20A continuous, or more Efficiency: > 85% Must be digitally controllable: though serial, SPI or whatever, we must be able to control output voltage => most important part Input GND should be linkable with output GND => I was thinking about ...

    $147 / hr (Avg Bid)
    $147 / hr 平均报价
    13 个竞标

    To design and build prototype of full solid-state static voltage stabilizer using IGBT/ MOSFET in PWM AC Chopper/Inverter topology with Buck Boost Transformer with any suitable DSP IC # Deliverables WORKER MUST PROVIDE : 1. Complete and detailed Schematic Diagram of the product. 2. Complete artwork of the PCB including laser print out of the tracks and pads, laser print out of component layou...

    $12833 (Avg Bid)
    $12833 平均报价
    4 个竞标

    Automation Engineering - Electrical Engineering: For projects in the renewable energy and waste treatment market we are searching manpower to cope with the upcoming projects in our company. Mainly we are working on anerobic digestion plants for food waste and other bio energy resources of industrial scale for clients all over Europe. We as a company provide to our clients the following work pac...

    $20888 (Avg Bid)
    $20888 平均报价
    34 个竞标

    I need a professional engineer who can use Matlab on raspberry hardware to help in a project (Egyptian)

    $1135 (Avg Bid)
    $1135 平均报价
    9 个竞标

    Hello there need experienced developer to work on small power electronics based project . would like this to be developed urgently as the deadline is 15th nov

    $2054 (Avg Bid)
    $2054 平均报价
    11 个竞标

    Hello there need experienced developer to work on small power electronics based project . would like this to be developed urgently as the deadline is 15th nov

    $820 (Avg Bid)
    $820 平均报价
    5 个竞标
    Circuits 3 help 2 天 left
    已验证

    hello i have a test tomorrow around 1:30pm arizona time. The test is about circuits 3. I will send you last years questions here. I need help with that. Please text me here if you are able to do it

    $274 (Avg Bid)
    $274 平均报价
    12 个竞标

    This project is still available as of 14 November 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You m...

    $110 / hr (Avg Bid)
    $110 / hr 平均报价
    117 个竞标

    We currently have a relatively simple DC electrical system used to control an agricultural grain handling machine. Attached are images of the current system. There are a couple of variations of this but in principle they are all the same. We need these drawn up as electrical schematics with all details including connectors, cable sizes and lengths. Original files and PDFs required at completion ...

    $3532 (Avg Bid)
    $3532 平均报价
    8 个竞标

    Need someone to re-create the attached schematic in PADs or ORCAD. There would be a follow on project that involves adding additional circuitry.

    $3265 (Avg Bid)
    $3265 平均报价
    19 个竞标

    Experience wit BGA design and power circuit. Knowledge in multi- layer PCB matched impedance

    $1347 (Avg Bid)
    $1347 平均报价
    20 个竞标

    need you to develop small power electronics based project done. would like this to be developed urgently as the deadline is 15th nov

    $885 (Avg Bid)
    $885 平均报价
    5 个竞标
    PCB Design 1 天 left

    Looking For PCB Designer for Power Supply (AC-DC), LED Panel, Micro-controller Circuits

    $299 (Avg Bid)
    $299 平均报价
    13 个竞标

    _find Q-Point( Id,vds) , (Ic,Vce) ( 4 resisters bais ) _MOSFET small signal module _BJT _common-source, drain _common-emmitter, collector

    $384 (Avg Bid)
    $384 平均报价
    12 个竞标