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    21,513 pcb design circuit design jobs found, pricing in USD

    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 ...

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    5 bids

    PCB design! Full Arduino compatibility. USB communication. SHT 3X humidity (i2c) meter not onboard. LCD display. Supply voltage 9-12V. Operating voltage 5V or 3.3V(optimal value sht3x) Same PCB fixing point and USB-B location. Electro magnetic compatibility PCB design. EN 61326-1-2013 Electrical equipment for measurement,control and laboratory use–EMC requirements

    $187 (Avg Bid)
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    19 bids

    SMD PCB Designer who can support by visiting our office.

    $4 / hr (Avg Bid)
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    4 bids
    Embedded C programmer 6 days left
    VERIFIED

    Need to program my PCB which has ATMEGA 88 controller

    $20 (Avg Bid)
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    6 bids
    pcb design 6 days left
    VERIFIED

    design I pcb for a module and get it up and running / final Gerber file

    $105 (Avg Bid)
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    12 bids

    During an industrial experience training, a person may be required to perform a complete short circuit analysis of a section of the train system. A complete short circuit analysis includes, - sequence components and phase component - bus voltages during fault - Line currents during fault - Transformer currents during fault - generator currents during fault

    $190 (Avg Bid)
    $190 Avg Bid
    10 bids

    You have to make a simulink model using the given information, equations, block diagram and circuit of the paper in Simscape Electrical libraries in MATLAB to get simulation results exactly same as the paper which I will provide. You should have good knowledge of power electronic, microgrid and electrical power systems. In addition, you must have skills of modelling, simulation and implementation ...

    $55 (Avg Bid)
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    4 bids

    The purpose of this document is to define the requirements for a new firmware development of a Control Interface for HVAC units. This interface acts as a MODBUS slave interface, at fixed speed (115.200bps) There are 4 modbus registers to identify the model, type, serial number and the modbus address. Modbus address can be modified for the master, but only applies after a Reset. Default address...

    $4406 (Avg Bid)
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    40 bids

    Hello friend. I would like to have a circuit diagram and bom (bill of material with prices) for a bldc motor control. That motor shall be controlled by a Microcontroller. You don't need any experiences with Microcontrollers. Everything you need to know, I can tell you. Here a few points: We have 2 power supports: 13VDC low current (around 50mA), 24 VDC high current (enough current). Microcont...

    $46 (Avg Bid)
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    11 bids

    I want smart parking management system code in MATLAB which I will gonna apply in my ardino circuit. There are three tasks in which code should be done: 1)When there are empty spots in the parking, the total number of available parking spots and a “Welcome!!!” message have to be displayed on an LCD indicator. The parking barrier arm has to be in the closed position with a RED traffic ...

    $146 (Avg Bid)
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    10 bids

    HI, I need Orcad PCB designer. place bid if you can design a simple PCB. more details i will share in chat box. thanks

    $164 (Avg Bid)
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    16 bids

    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...

    $14 / hr (Avg Bid)
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    120 bids

    I need a sketched schematic put into OrCAD and finalized with the following: 16 Relays(Manu. PN PCH-1058L2MH) 3 Relay Drivers(MM74C908) 34 pin female connector driver ribbon NOTES: Relays need external bias voltage supply Drivers PIN 8 is suppose to be ground(I think)

    $83 (Avg Bid)
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    4 bids
    redesign of a pcb and code 6 days left
    VERIFIED

    we want to redesign an existing product to fit a new set of needs and goals. you must have experience with designing pcbs, putting them together, writing code, configuring code to work with ifttt, google assistant, alexa. you must be very experience in designing and building your own iot solutions and projects. respond with 2+5=x before providing link to your iot projects.

    $492 (Avg Bid)
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    11 bids
    PCB development 5 days left
    VERIFIED

    I have the 1 electronic circuit in .pdf format and I need to develop the PCB for it. There are 2 sensors (SHT31, TSL2561) , one ATTINY85 end some other normal components (R,C...) in this circuit. Due to the final dimensions, PCB should be made with 4 layers. The software used in this development must be a free software (KiCAD or any one that you want ...but FREE). Resulted file: - schematic + PCB...

    $100 (Avg Bid)
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    27 bids

    1- NFC READER:We reader have design, layout PCB working fine. Now need make Firmware and SDK to complete project, Any firmware have experience please help me complete project 2- RFID READER: Base on Module RFID to design interface PCB, need Prototype and Firmware and SDK

    $1346 (Avg Bid)
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    27 bids
    renew pcb design 5 days left

    need to do some changes in the pcb design

    $137 (Avg Bid)
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    4 bids

    We are designing a rover that will walk around and sense obstacles via ultrasonic sensors. Our main processor is PIC184515 and the processor that is communicating with the sensors is PIC18F66J15. We have the code to program the PIC18F66J15, but for some reason the processor is not responding in our PCB. We have tested the processor separately (outside the PCB) and it works all good. I have attach...

    $153 (Avg Bid)
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    6 bids
    Schematic layout 5 days left

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

    $174 (Avg Bid)
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    14 bids

    I would like to make a simple device like a toy shooting water. So it is like an electric water gun. I would need the PCB board design and coding, etc. Please read the following and if you can do it, please let me know your rate for this. I would like to make this device after all. Please let me know what you can do for this project. The device is a water gun using a diaphragm pump, and others as...

    $167 (Avg Bid)
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    11 bids
    PCB Design 5 days left

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

    $37 (Avg Bid)
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    12 bids

    Our foodtech company, bowl, is creating the salad restaurant of the future, and we're looking for a mechatronics engineer to join our team in Shenzhen, China starting in December (we are based in NYC and we’re completing our R&D in Shenzhen). The initial role is for 4 months, with the potential to turn into a full time position. [login to view URL] Our automated micro-restaurant o...

    $7583 (Avg Bid)
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    12 bids

    Processor: ARM STM32F103ZET6 HPAAN93 K0RHP317 Flash memory 64mb: SST 39VF6401B 70-41-EKE 1805174-B I need to find a solution to connect a pcb with a cable though usb and after that, read and flash from chips soldered on. Right now I can read an flash software but I have to desoldering and sold back the chip / processor. I need to avoid this procedure using a cable and a program/interface. Also,...

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    I need help in digital design circuit. These circuits are simple

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    9 bids

    I need help in digital design circuit. These circuits are related to digtial design

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    Hi Miftahul Arrijal R., modify the latest water detector circuit we have been working on in past projects. This new project will be rev design #5. This project will replace the battery holder with a solder-able battery from the attached datasheet. This will be for both bottom and top batter designs.

    $150 (Avg Bid)
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    1 bids

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

    $47 (Avg Bid)
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    Requirement to draw up panel designs in RES DEsign Spark. To supply completed drawing as editable environment in Design Spark

    $555 (Avg Bid)
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    9 bids

    We develop an IoT device. PCB design stage has already been done and we will be producing our 2nd prototype soon. In the meantime, our engineer programs the Firmware for the device. We would like someone with C++ skills to help our engineer to develop our firmware. MBED skills would be good to have. Device includes, MCU EFM32 PG from Silicon Labs, an accelerometer BMA400 from Bosch, GPS & Nar...

    $237 (Avg Bid)
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    19 bids

    You have to make a simulink model using the given information, equations, block diagram and circuit of the paper in Simscape Electrical libraries in MATLAB to get simulation results exactly same as the paper which I will provide. You should have good knowledge of power electronic, microgrid and electrical power systems. In addition, you must have skills of modelling, simulation and implementation ...

    $186 (Avg Bid)
    $186 Avg Bid
    12 bids

    to install SMD copmonents in a small PCB

    $8 / hr (Avg Bid)
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    16 bids

    1- developing correct the MATLAB code for the attached circuit with comments and explanation of each row of the code 2 - provide a MATLAB script within which the circuit elements are first defined. 3- Equation representing the voltage gain of the selected circuit should be clearly mentioned in the code. 4- The code should be able to plot the frequency response of the voltage gain.

    $36 (Avg Bid)
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    16 bids

    I have a circuit schematic, I need an electrical engineer to build it

    $154 (Avg Bid)
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    8 bids

    I would like to have eagle pcb for my project. Talented freelacers only!

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    2 bids

    Create PCB layout and Gerber files for 1. Audio input preamplifier 2. Audio preamplifier More details and specifications will be given later

    $236 (Avg Bid)
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    45 bids

    This Project is to investigate latches, flip-flops and registers. VHDL -- Quartus Prime Lite 18.1 Quartus. design simple processor

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    2 bids

    This Project is to investigate latches, flip-flops and registers. VHDL -- Quartus Prime Lite 18.1 Quartus.

    $15 (Avg Bid)
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    2 bids
    Matrix project 4 days left

    Private discussion with Jamal for creation of a test program circuits, PCB, BLE et al

    $250 - $750
    $250 - $750
    0 bids
    Timer Circuit 3 days left

    Simple dual timer on the Photon platform with LEDs and sound.

    $144 (Avg Bid)
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    5 bids

    NDA required. 1. Redesign PCB to use ATMEGA controller 2. Add more components 3. Submit pcb files.

    $196 (Avg Bid)
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    10 bids
    PCB Designer 3 days left

    Needed to design PCB board with motor. Will give more details when we discuss. But you should attach at least one relevant project you have worked before.

    $1229 (Avg Bid)
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    35 bids

    I am looking for an experienced electrical engineer to review my PCB design, fix possible errors and check/improve the layout for EMC and EMI compliancy. I am looking for someone with: -EMC /EMI PCB design experience for consumer product compliance -Experience with low noise digital audio designs, best if you have made something with a PCM 5102A before -possibly experience with designing Rapsber...

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    3 Phase IGBT based circuit design required for electrical load control. Electronics/Embedded circuit designing experienced candidate can reply for more discussion. should have worked on IGBT switching [login to view URL] is Active power Filter.

    $539 (Avg Bid)
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    7 bids

    I am running small startup but we have a lot of PCB projects behind the schedule. Hopefully, I'd like to hire someone who has PCB design skill with Eagle. This relationship will go about 2 or 3 years so I wont hire moonlight but seek full-time freelancer.

    $15369 (Avg Bid)
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    49 bids

    I am running small startup but we have a lot of PCB projects behind the schedule. Hopefully, I'd like to hire someone who has PCB design skill with Eagle. This relationship will go about 2 or 3 years so I wont hire moonlight but seek full-time freelancer.

    $370 (Avg Bid)
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    24 bids

    I am running small startup but we have a lot of PCB projects behind the schedule. Hopefully, I'd like to hire someone who has PCB design skill with Eagle. This relationship will go about 2 or 3 years so I wont hire moonlight but seek full-time freelancer.

    $435 (Avg Bid)
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    20 bids

    I would like to hire someone who has PCB skills. Long-term relationship required! Personally searching Pakistani engineers. Ning

    $22 (Avg Bid)
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    9 bids

    Electrical & Computer Engr Circuit Theory II (Laplace Transform Lab) look at the tow pdf files

    $51 (Avg Bid)
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    6 bids
    Schematic layout 3 days left

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

    $556 (Avg Bid)
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    19 bids