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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    47 仕事が見つかりました。次の価格: USD

    need a expert in circuit design for online quiz

    $30 / hr (Avg Bid)
    $30 / hr 平均入札額
    6 入札

    Hi Looking for a designer that can design an antenna and unit cells (CST program). The project contains four designs. Regards

    $155 (Avg Bid)
    $155 平均入札額
    5 入札

    automatic voltage variation to keep constant current depending on load resistance hi, i have a circuit which is powered by a boost converter (9V-27V) and then it generates an AC current (2 output electrodes) with a low frequency (10hz) square waveform 50% duty cycle the load resistance between the 2 electrodes is variable (sometimes it increases sometimes it decreases (between 1kO to 10kO)). for...

    $29 (Avg Bid)
    $29 平均入札額
    10 入札
    Create PCB 6 日 left

    I'm developing a smart bracelet without screen and I need someone to make the PCB (GPS / Bluetooth or wifi / battery / heart beat...) to have all needed functions. The smart bracelet will be able to connect to cellphone and will have its own phone app. PCB must fit into a waterproof stainless steel case. Contact me for more info.

    $667 (Avg Bid)
    $667 平均入札額
    38 入札

    To keep things very simple, I'd like someone to create a product very similar to the one on the YouTube clip posted here. The shorter of the two looks better. [ログインしてURLを表示] I have not decided if I want to mass produce them yet

    $149 (Avg Bid)
    $149 平均入札額
    8 入札

    To keep things very simple, I'd like someone to create a product very similar to the one on the YouTube clip posted here. The shorter of the two looks better. [ログインしてURLを表示] I have not decided if I want to mass produce them yet

    $540 (Avg Bid)
    $540 平均入札額
    4 入札

    To keep things very simple, I'd like someone to create a product very similar to the one on the YouTube clip posted here. The shorter of the two looks better. [ログインしてURLを表示] I have not decided if I want to mass produce them yet

    $53 (Avg Bid)
    $53 平均入札額
    1 入札

    I need to connect a capacitive touchscreen with HX8526-E30 driver IC to Raspberry Pi 4. Data sheet is attached. I already have a board for display. This project is only to connect the touchscreen controls to the Raspberry Pi 4 so that it can receive touchscreen events. This is a link to the product: [ログインしてURLを表示] Please design a driver board PCB so that I can connect the touchscreen to the Raspb...

    $867 (Avg Bid)
    $867 平均入札額
    16 入札
    Design and Build a Prototype 5 日 left
    認証完了

    I am looking for an electronic engineer who can design an electronic product (including the PCB design, Circuit programming, the whole connected unified product) that will include many electronic components to be connected and works altogether.

    $163 (Avg Bid)
    $163 平均入札額
    20 入札

    Hello , I need to battery powered 13.56 nfc card reader using host mcu as esp32. Card design need to socket pin for external antenna and output pins for locks. like this [ログインしてURLを表示] but not one to one. Electronic component shoul be on aliexpress,mouser or ozdisan.

    $206 (Avg Bid)
    $206 平均入札額
    14 入札

    Complete design, schematic preparation, BOM list, firmware code, Proteus simulation and offsite support for 3 Phase ongrid solar & battery hybrid inverter along with MPPT suitable to operate in ongrids mode as well as island mode based on the requirement. during island mode of operation the inverter should recharge the battery banks through its inbuilt battery charger. The MPPT should control ...

    $220 (Avg Bid)
    $220 平均入札額
    9 入札

    I enclose the information of a board so that you can estimate its design. Inside the compressed file there is a design pdf with all the information structure and specifications. It is a scheme made in Altium and we want to receive the PCB also in Altium in case that we need to make small modifications. We have in hand a library of PCB components of the previous version of PCB that I mentioned abov...

    $486 (Avg Bid)
    $486 平均入札額
    32 入札

    The code will be release soon for a control box that will control a Ventilator please see the following links below Will need to perfect the code , choose between arduino or other effective methods to build a control box that looks Professional, maybe also work with an Ipad or a computer, Bluetooth connection to send out alerts must know what your doing [ログインしてURLを表示] [ログインしてURLを表示]

    $490 (Avg Bid)
    $490 平均入札額
    19 入札
    DAC Amplifier Project 5 日 left
    認証完了

    I need someone who can put together DAC and amplifier modules into a case. Include parts and labor in your bid. DAC: TDA1543T eBay item #231898726323 Digital Audio Toslink Optical Receiver needed for DAC Amplifier: Single Ended Zen Amplifier, 3.5w, eBay item #113015772371 Attenuator: VCU, Hi-End MUSES Micro Volume Control Board Remote Control for volume: Required Case: front : power switch a...

    $474 (Avg Bid)
    $474 平均入札額
    13 入札

    I want long term [ログインしてURLを表示] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

    $98 (Avg Bid)
    $98 平均入札額
    3 入札

    I need the project A done as per the document bellow A Transimpedence/Limiting Amplifier (TIA/LA). The TIA should take the input in form of current (0.7mA -5mA) , for a current value in range should give an out put Swing of about 10mV with a bandwidth of 6.5GHz The LA should take the input from TIA and give the output swing of 200-250 mV. Simulation software Cadence will be provided and will u...

    $127 (Avg Bid)
    $127 平均入札額
    9 入札

    I will provide you with circuit diagrams and you need to take measurements. If you are interested then send me a message and I will provide you with the details.

    $130 (Avg Bid)
    $130 平均入札額
    26 入札
    need help with circuits 3 日 left
    認証完了

    hello, i need help with circuits. I have few doubts, please let me know if you can help

    $22 (Avg Bid)
    $22 平均入札額
    39 入札

    We are a group in Norway who is developing a hand recognitizion driven solenoid. The idea is to use a IR sensor, to drive a 50W linear solenoid. When the IR gets trigged, the solenoid will be on for about 20ms. Then it should wait 3 seconds before it could trigger. We need to create layout for this. It is important that this is extremely power efficient...

    $1042 (Avg Bid)
    $1042 平均入札額
    51 入札

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    My circuit design has 8 pins each representing a bit of the 8 bits binary output. I want to find the fft using spectrum tool for the overall output rather than for each pin.

    $30 (Avg Bid)
    $30 平均入札額
    2 入札

    Hi, We are a startup company Janitri Innovations Pvt Ltd based in Bangalore, Karnataka, India. We are in the field of Medical devices and dealing with maternal and child healthcare. We are looking for a candidate who has excellent experience in the designing of schematic and PCB especially in ECG and EMG low power signals. Candidate of Bangalore, Karnataka, India is preferrable. Regards, Muku...

    $1578 (Avg Bid)
    $1578 平均入札額
    16 入札

    I want long term [ログインしてURLを表示] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

    $117 (Avg Bid)
    $117 平均入札額
    3 入札

    I want long term [ログインしてURLを表示] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

    $125 (Avg Bid)
    $125 平均入札額
    4 入札

    Hi, i have designed a transformer for my project, but I didn't know how it will behave. So I want to simulate my transformer. i have given the details of the ferrite core and other details you need to simulate if you want any other information you can ask me. *I need a detailed report of the simulation, if you can, you can animate the simulation

    $16 (Avg Bid)
    $16 平均入札額
    4 入札
    Cadence (virtuoso) expert needed 2 日 left
    認証完了

    I want long term [ログインしてURLを表示] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

    $151 (Avg Bid)
    $151 平均入札額
    3 入札

    I am needing a 12V PCB designed, built, and programed. This project would include implementing 2 hall sensors, 1 temperature/humidity sensor, 1 water level sensor, 1 physical alarm/siren, an LCD screen to display information, a SMS function for alarm, as well as control of a 12v 6amp motor and 2 12v 8 amp pumps. I have extensive knowledge of what needs to be done and I believe it would be easiest ...

    $1141 (Avg Bid)
    NDA
    $1141 平均入札額
    41 入札

    I am looking for an electronic engineer who would be able to design an electronic product (including the PCB design, Circuit programming, the whole connected unified product) that will include many electronic components to be connected and works altogether.   The following is a brief about the components/technologies that will be parts of the product:   • Main Controller/Processor ...

    $565 (Avg Bid)
    $565 平均入札額
    25 入札

    PCB prototype with analog output (0-20ma) current output, (24v dc) with isolation from I2C communication Design,Assembly,Testing,Debugging

    $214 (Avg Bid)
    $214 平均入札額
    23 入札
    dvr pcb board 2 日 left
    認証完了

    i need this boaed form .sch and .brd [ログインしてURLを表示]%E4%BA%A7%E5%93%81%E5%8F%82%E6%95%B0/English/265AHB%E4%B8%BB%E6%9D%BF/[ログインしてURLを表示]

    $611 (Avg Bid)
    $611 平均入札額
    17 入札

    I am looking for n electronic engineer to help me design and build a small (30mm x 30mm x 10mm) GPS tracking device which will connect to my lawnmower. I would like the device to report on maintenance/performance, so needs to be able to connect directly to the engine. Power source will be the lawnmower engine/battery/cable. Performance metrics I need data on include time machine was on, revs per m...

    $1109 (Avg Bid)
    $1109 平均入札額
    25 入札
    build a pcb 2 日 left
    認証完了

    i am looking for someone who can build any kind of pcb within short interval of time

    $117 (Avg Bid)
    $117 平均入札額
    34 入札

    I need a EE/Computer Engineer graudte/PhD grad to help me with Digital Interfacing and Instrumentation , i need an expert in the following topics: Interfacing Basics, ADC Technologies, Microcontroller Ports, Timers and Interrupts 1, ADC interfacing, Scaling, DAC Methods, DAC Accuracy, Pulses and Counters, Pulse Width Modulation, Serial Interfacing, Sensor Family Overview, Sensor networks, Actuato...

    $180 (Avg Bid)
    $180 平均入札額
    14 入札

    Need help with PSIM related project. Need an expert with extensive experience with PSIM, circuits and electrical engineering knowledge pertaining to Energy and power.

    $46 (Avg Bid)
    $46 平均入札額
    9 入札

    I have a Schematic Diagram of a Li-Ion 8.4V Battery Protection PCB. I need to make the PCB of that file. I have also attached the Original Picture of the PCB. You ned to make 100% same as the original PCB.

    $27 (Avg Bid)
    $27 平均入札額
    44 入札

    ผมต้องการเขียน Fluidsim อธิบายการทำงาน ดังต่อไปนี้ พอกดปุ้ม star เครื่อง(เริ่มทำงาน) กดปุ้ม stop เครื่องหยุดทำงาน(ปิดทั้งระบบ)พอกดปุ่ม emrgency(ระบบพักการทำงานค้างเอาไว้) ตัวเครื่อง มี 4 sensor แต่ละsensor เปิด - ปิด ไฟ แต่ละดวง พอsensor ไหน ไม่มี จับ ก็จะทำการ ดับ sensor

    $10 - $15
    $10 - $15
    0 入札

    We are designing several new electronic boards. We want a specialist analyser to investigate and advise on our designs to ensure that we: a) have the right design, and b) have the right BoM The average board is less than 20 components per board. Please provide a price per board. Recommendations on re-design can be paid as a project bonus.

    $319 (Avg Bid)
    $319 平均入札額
    36 入札

    We have a PCB design file which was developed in Orcad. The person who developed is not available. I will provide the existing PCB design files and provide the change to be done in chat. People in Chennai or within India preferred.

    $19 (Avg Bid)
    $19 平均入札額
    19 入札

    RoQ Simulation Engineer Requisition – Internal Job Description Be part of an energetic team whose mission is to improve the productivity of R&D engineers, accelerating the development of leading-edge instrument products - In this role, You will also be verifying proper operation of an instrument board (PCB Assembly) through SPICE simulation using internally developed, component level...

    $22900 (Avg Bid)
    $22900 平均入札額
    4 入札

    Hi Freelancers, Firstly, we hope that you and your families are coping well and keeping healthy during these challenging times, wherever in the world you are. We are looking develop a long-term relationship with a Freelancer who will create simplified block diagrams from electronic device schematics for our company. The result should be suitable for use in datasheets to illustrate the main comp...

    $36 (Avg Bid)
    NDA
    $36 平均入札額
    9 入札
    UHF RFID Reader 17 時間 left

    I need an UHF reader with read distance 5m in the range to detect RFID cards of type EPC Class 1 gen2. I'll be needing the Schematic + working system Please send me your quotes, if you possess such a design or will be able to design one from scratch.

    $268 (Avg Bid)
    $268 平均入札額
    3 入札
    Electronics engineer 12 時間 left
    認証完了

    Looking for someone who have an experience on FSR sensor.

    $164 (Avg Bid)
    $164 平均入札額
    25 入札

    I want help in solving some digital electronics i.e. logic and design circuit problems

    $12 (Avg Bid)
    $12 平均入札額
    29 入札

    Logic and Design circuit problems need to be done in my allotted time frame

    $13 / hr (Avg Bid)
    $13 / hr 平均入札額
    24 入札