Circuit Design 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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    PCB designer 6 dní left

    Need a PCB designer to make: Tx board: 1 mother board (passive components only) + 1 daughter board with 1 micro and 1 SPI device Rx board: 1 mother board with 1micro and 5 SPI/I2C devices + 1 daughter board with 1 micro and 1 SPI device Thanks for getting back to me Louis

    €202 (Avg Bid)
    €202 Průměr. nabídka
    3 nabídky
    Mechanical Keyboard PCB Design 6 dní left
    OVĚŘENÉ

    I need someone to design a PCB to delivery direct to the manufacturing. Any file needed for that (Schematic, PCB layout, Manufectures files and etc) The basic requirements are: - 87 keys layout (ANSI) - Support for USB Type C and or USB Mini - ESD protection, Fuse protection - RGB for each key - Indicator LEDs (Caps Lock, Num Lock and Scroll Lock) - Cherry MX Switches compatible (hotswap modules ...

    €427 (Avg Bid)
    €427 Průměr. nabídka
    7 nabídky

    Estamos en la etapa final de montaje de una pequeña embarcación personal, propulsada por jet, con motorización eléctrica y buscamos a alguien que pueda configurarlo todo correctamente.

    €332 (Avg Bid)
    €332 Průměr. nabídka
    2 nabídky

    we want to realize the esp32sim800l card which monitors the ambient temperature, in order to make a card which communicate with a web platform and which sends an SMS in the event of an alert, the card must be energetically autonomous in the event of a power cut.

    €9 (Avg Bid)
    €9 Průměr. nabídka
    3 nabídky

    An experienced analog designer is needed for a Bandgap Reference circuit design using Cadence Virtuoso, 65nm Technology with certain specs.

    €26 (Avg Bid)
    €26 Průměr. nabídka
    2 nabídky

    An experienced analog design is needed for a Bandgap Reference circuit design using Cadence Virtuoso, 65nm Technology with certain specs.

    €26 (Avg Bid)
    €26 Průměr. nabídka
    1 nabídky
    power system analysis -- 3 6 dní left
    OVĚŘENÉ

    Power Electrical Engineer expert in power system analysis and power protection system.

    €24 (Avg Bid)
    €24 Průměr. nabídka
    10 nabídky

    Looking for a development company / individual who can help build magnetic levitation system. There are several design specification available on the net which can help in the R&D process. It would be nice to have high quality components built in India, rather than imported from China. Let me know what you think and whether you can build / develop this for me.

    €669 (Avg Bid)
    €669 Průměr. nabídka
    6 nabídky

    Estoy en busca de alguien que tenga conocimientos en ingeniería y principalmente en circuitos eléctricos, para más información contactarme.

    €16 (Avg Bid)
    €16 Průměr. nabídka
    7 nabídky

    Can you please re-build this circuit using VeeCAD , and add resistor to each led used to protect from current. Do the work as most tied and look simple. And I will include the parts we will using in the circuit

    €115 (Avg Bid)
    €115 Průměr. nabídka
    7 nabídky

    We need a Buzzer Flasher Circuit, this Buzzer flasher circuit can operate from 12V battery, the voltage range would be 11Volt to 15 Volt. All component should be discrete, 1. The voltage range would be 11Volt to 15 Volt. 2. All component should be discrete. 3. Transistor should be low cost like BD140 for switching and BC547 for timing. 4. The circuit should operate 12V 24 Watt bulb. 5. Buzzer s...

    €99 (Avg Bid)
    €99 Průměr. nabídka
    20 nabídky

    i want someone in Malaysia prefer near by kota damansara to do the project, build MPPT circuit using buck and also DC/AC converter and connecting it with solar and battery with the simulation

    €104 (Avg Bid)
    €104 Průměr. nabídka
    5 nabídky

    i want to make simple capacitance to pwm convertor, the capacitance i want to read is too low,,, 30000-33000pf this device mainly used for highet adjustment for laser machine,,, to keep head highet at specific distance its based on Oscillator

    €411 (Avg Bid)
    €411 Průměr. nabídka
    18 nabídky

    I need an electrical and electronics Engineer Expert domain. Linear Circuit analysis DLD (Digital logic design) Circuit analysis Control System Signal and System Verilog/VDHL Only Pakistani Eligible for this job Thanks

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    9 nabídky
    ALTIUM PM63502 LAYOUT DESIGN 6 dní left
    OVĚŘENÉ

    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. This library would be sent to you upon acceptance of the quotation.

    €484 (Avg Bid)
    €484 Průměr. nabídka
    33 nabídky
    PCB design 6 dní left
    OVĚŘENÉ

    I have a project need to be designed four layers. This project is for an audio system with high quality. I need an EE is very familiar with the audio circuit and Eagle. The circuit is very simple, so the budget is very limited. I need the person can guide me.

    €9 / hr (Avg Bid)
    €9 / hr Průměr. nabídka
    18 nabídky
    Digital System Designing 5 dní left
    OVĚŘENÉ

    Task is to design, construct and test a digital circuit which will display a number on a seven-segment display. (Further info will be given on request)

    €83 (Avg Bid)
    €83 Průměr. nabídka
    14 nabídky

    Task is to research, simulate, test and debug An audio frequency integrator, using op-amp - Research circuits that can build An audio frequency integrator. - Design the circuit. - Create a simulation of An audio frequency integrator showing input and output voltages. - Find faults in the development of the circuit . - Repair the faults while building the circuit. - Explain the use of the componen...

    €85 (Avg Bid)
    €85 Průměr. nabídka
    4 nabídky

    Hi , we're using Sequential Pick-and-Place Machine and need to optimize it for more production looking for a guy who be familiar with their optimization process

    €17 (Avg Bid)
    €17 Průměr. nabídka
    1 nabídky
    Schematic/PCB Checker 5 dní left
    OVĚŘENÉ

    i'm looking for a design reviewer who preferably has exeperience with following items: -ESP32 modules -Ethernet interfaces -AC line circuitry (creapage and clearance rules) -good EMC practices -PCB layout and tracing

    €135 (Avg Bid)
    DOM
    €135 Průměr. nabídka
    34 nabídky

    i have many project that want to design a PCB file in Altium Designer . project is In the field of network equipment. Like ADSL or VDSL Modem , .... now you must be design a 2 Layer PCB of ADSL Modem.

    €6 / hr (Avg Bid)
    €6 / hr Průměr. nabídka
    32 nabídky

    I need you to design a new Solenoid lock mechanism, I don't have the design. The solenoid mechanism will connect to a Circuit board, I have all the Casing hardware designs, and i also have the circuit design. I only need the solenoid mechanism, coil, actuator.

    €1 / hr (Avg Bid)
    €1 / hr Průměr. nabídka
    4 nabídky

    design a battery power (ultra low power) IR proximity sensor circuit using atmel microcontroller code by only C language

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    11 nabídky

    I would like freelancer to design USB type C power delivery (PD) fast charger. It should have all the protections and should be intelligent. PD chargers are fast [pro zobrazení URL se přihlaste] should have experience of designing charging/power device. Freelancer should have knowledge of PD chargers.I would like to have block diagram , schematic diagram, PCB layout, PCB artwork ( Gerber...

    €490 (Avg Bid)
    €490 Průměr. nabídka
    9 nabídky

    Do not bid if you are not experienced because this is a long term project. I will need a product developer to design a device that can be used to measure the gas (propane) level of a gas cylinder. The selected freelancers will be required to design two devices to implement this idea: 1. Smart Regulator: A device which is attached to the gas cylinder to detects the level of propane gas before t...

    €1097 (Avg Bid)
    €1097 Průměr. nabídka
    21 nabídky
    i need electrical expert 5 dní left
    OVĚŘENÉ

    i need electrical expert

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    19 nabídky

    I have a treadmill for repair, its IGBT became faulty. After replacing IGBT with same number(ct60am-18f) it lost Torque. Need some one to provide solution which could fix the torque issue. I have tried to adjust the potentiometer but no success.

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    4 nabídky

    I have bought 160kw induction heating and i have problem with volatge and frequency

    €145 (Avg Bid)
    €145 Průměr. nabídka
    6 nabídky
    PWM Controller 4 dní left

    Our company is dedicated to develop engineering solutions to the oil and gas industry. In this moment we need to be assisted to design a PWM controller , with at least two analogic inputs, to control the current required to an electrolsys process. The max ampers to be handle by this device will be about 30 amps, and must work with a power source of 12 volts.

    €513 (Avg Bid)
    €513 Průměr. nabídka
    30 nabídky

    We're looking for an talented electronics designer with problem-solving capabilities and experience in power design to re-work an energy harvesting IoT device. We have a (simple) Energy Harvesting device using a LT module to harvest power from either Solar/TEG + rechargeable li backup battery. This drives a low power Microcontroller which manages the data + duty cycle of a CATM1 modem for co...

    €116 (Avg Bid)
    €116 Průměr. nabídka
    8 nabídky

    To design PCB and firmware for the flow meter with battery and Bluetooth transmitter. The programming must be done with the Anroid 6.

    €562 (Avg Bid)
    €562 Průměr. nabídka
    15 nabídky

    I am looking for someone who can design circuit and PCB design for my project.

    €441 (Avg Bid)
    €441 Průměr. nabídka
    16 nabídky
    Build electronic circuit 4 dní left
    OVĚŘENÉ

    I need some help with designing a small PCB board. It will be a pre-amp volume normalizar for audio. Will be using the AMS1117 chip but can be a different one as well. Hopefully some EQ and a volume control + protection switch off can also be added.

    €115 (Avg Bid)
    €115 Průměr. nabídka
    27 nabídky
    Trophy icon circuit design 4 dní left

    Design a simple circuit and specify components for four backlit buttons with a momentary action. The circuit will pass 240VAC through the momentary buttons and will also need to provide LED low temperature backlighting for the four buttons. The circuit needs to be 25mm wide and 50mm High with the LED's centred in the 4 squares in the diagram.

    €17 (Avg Bid)
    Zaručené
    €17
    4 příspěvky
    PCB Designing 3 dní left
    OVĚŘENÉ

    Experienced designer who can check existing designs and make required changes. Person capable of validating all questions and doubts about design. Preferred if person has contacts for printing said PCBs

    €110 (Avg Bid)
    €110 Průměr. nabídka
    25 nabídky

    Design a 500VA/600VA delta converter UPS circuit. Preferred from Tamilnadu.

    €779 (Avg Bid)
    Doporučené
    €779 Průměr. nabídka
    3 nabídky

    Need a Circuit design for a 3A converter from 120V AC to 12V DC, SMPS type. Max Board size is 75mm x 100mm. This powers Inductive loads - a water Pump and a motor, and a 555 Timer at 12V.

    €31 (Avg Bid)
    €31 Průměr. nabídka
    15 nabídky
    Design DC Dental X ray Generator 3 dní left
    OVĚŘENÉ

    Scope: To Design the x ray generator DC supply for dental x ray. Input / Output Technical specification: 1- Input: 170 Vac - 264 Vac 2- Type: High Frequency DC output 3- Tube KV: 70 KV 4- Exposure time: 0.01 Sec - 1.0 Sec

    €727 (Avg Bid)
    €727 Průměr. nabídka
    5 nabídky
    Spice Files from paper Drawing 3 dní left
    OVĚŘENÉ

    Looking for an LT Spice expert to convert spice files exactly as is on a paper to a fully working simulation.

    €19 (Avg Bid)
    €19 Průměr. nabídka
    10 nabídky

    We are a startup Tech Company. We have over 32 modules/platforms in our business plan, Including: - Blockchain & Cryptocurrency with a $2,000,000 (2 Million) Initial coin offering - Property market (Clients pool money together and our experts buy property for them. Clients own the property in proportion to the amount they put forward in the money pool) - Peer to Peer loaning - Business solut...

    €315 (Avg Bid)
    €315 Průměr. nabídka
    2 nabídky

    We are developing Lighting Control Solution and we are looking for professional engineer to do the complete project including the Firmware on Our Premise in Dubai, UAE Project details will be shared after signing the NDA with our company and approve that all work need to be done on our premise

    €43 / hr (Avg Bid)
    €43 / hr Průměr. nabídka
    24 nabídky

    Looking for PCB designer FROM INDIA for AIS 140 GPS project. Tasks include schematics, pcb layout design, garber n pick n place file. Previous experience in AIS 140 hardware design will be added advantage.

    €300 (Avg Bid)
    €300 Průměr. nabídka
    14 nabídky

    We need a Motor Designer for the Development of the BLDC motor.

    €766 (Avg Bid)
    €766 Průměr. nabídka
    7 nabídky

    help me to layout a PCB board according to schematic we had, and provide us the BOM, Layout

    €325 (Avg Bid)
    €325 Průměr. nabídka
    50 nabídky

    I have datasheet for MT6735 ARM based processor I would like you design schematic for that processor for portable wifi hotsport.

    €17 (Avg Bid)
    €17 Průměr. nabídka
    4 nabídky

    BePro Barbers is looking to expand and start manufacturing and selling wireless charging station mats for barbering tools etc. We need a circuit diagram made to fit in a small seamless designed adapter to receive the wireless charge. please contact us for more information. Thanks

    €319 (Avg Bid)
    €319 Průměr. nabídka
    17 nabídky
    PCB for Portable Hotspot 1 den left
    OVĚŘENÉ

    I would like you to design a PCB for a portable hotspot based on ARM processor. I will provide you datasheet for the processor. BOM list and Gerber Files required.

    €14 (Avg Bid)
    €14 Průměr. nabídka
    5 nabídky