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PCB stands for Printed Circuit Board and is closely associated with Electronics. The layout of PCBs can be designed using PCB Layout software. If your electronics-related business needs help with PCB layout and designing, your best bet is to turn to expert freelancersâEUR(TM) help who can deal with such technical knowledge. You can post your PCB layout job and start obtaining bids from freelancer PCB layout experts. Start by posting a job today!

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    50 搜到的工作,价格货币为 USD

    Looking for [登录来查看链接] engineer who done his/ her degree in [登录来查看链接] in electrical. I need a Convertor for using in electrical vehicles for 48v to 12v.

    $118 (Avg Bid)
    $118 平均报价
    2 个竞标

    We are looking for an Electrical Engineer to provide a design review / second opinion of a PCB schematic prior to sending off for production. This would be a fairly small job consisting of a meeting to gain an understanding of the overall application and then a review of the design itself.

    $978 (Avg Bid)
    $978 平均报价
    34 个竞标

    I need you to design a programable NMEA buffer PCB. It should be in 122mm x 110mm. PCB should receive RS-422 data and convert it to CMOS using transistors and opto couples and receivers. Outputs RS-422 data to multiple device. All input, output and power ports should be galvanic isolated from each other. Electrical connections should be according to NMEA standards(check "NMEA-0183 Information...

    $454 (Avg Bid)
    $454 平均报价
    11 个竞标
    ESP8266 Audio Player 6 天 left
    已验证

    ESP8266 Audio Interfacing Circuit Hardware Requirement:  ESP8266 controller (model 12F with 4 MB flash) dev board  8 ohm 0.5 Watt Speaker or 6.5 ohm 1W speaker to drive for mono audio file  Speaker interfacing circuit PCB to be developed (working with dev board via few jumper wires) PWM signal to be used and not I2S ....  Supply Voltage will be 3.7V from battery, no 5V will be available.. Soft...

    $148 (Avg Bid)
    $148 平均报价
    8 个竞标

    BLE or low energy bluetooth project ( Hardware ) We want you to chosse right BLE for our project. Its portable product so Advertising mode current should be minimal and BLE chip should have MCU and Watchdog timmer inbuilt.

    $356 (Avg Bid)
    $356 平均报价
    15 个竞标
    Build prototype dashcam 6 天 left
    已验证

    Need a dashcam built with proprietary software. NDA signing required.

    $24 / hr (Avg Bid)
    保密协议
    $24 / hr 平均报价
    10 个竞标
    Bluetooth PCB board 5 天 left
    已验证

    YOU NEED TO SEND 3 Fully working prototypes, Schemetics, PCB layout , Bill of materials, using EagleCAD software. PRODUCTION COST should be AS LOW AS POSSIBLE , with low power consumption The Project is to Make Bluetooth device (20mmX30mm) with the following spec: Bluetooth device that takes 2 CONTROL variables 1- Renaming Bluetooth AT commands 2- Saving command characters in ROM Programmi...

    $536 (Avg Bid)
    $536 平均报价
    27 个竞标

    I need PCB layout for BMS with high voltage circuit of 12*50V. in addition there are some circuits for 3.3, 5, 12V. i want to separate each parts and design carefully based on high voltage and current. if i find a developer can be satisfied me, i will don't spare bonus.

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    20 个竞标

    I need a circuit that can take DC power (i.e. 30 volt) and turn it into 100 kHz positive and negative output (-30 and +30V pulses). The required H-Bridge needs to be designed, circuit protection added, frequency and duty cycle adjustability is a plus, components needs to be selected and Gerber file needs to be developed.

    $532 (Avg Bid)
    $532 平均报价
    40 个竞标

    6 axis robot development, It is an existing project. Experience with STM32 F411 , STM32 F7 Series. Trinamic TMC5160, TMC4330. RS422, RS485 with SP3070E-78E Family. Magnetic Encoders AS5147.

    $1146 (Avg Bid)
    $1146 平均报价
    33 个竞标

    I need a professional to help me design a wireless transmitter and receiver boards. The signal to be transmitted would be the sound of the heart, captured with a microphone.

    $193 (Avg Bid)
    $193 平均报价
    16 个竞标

    We are an escape room company looking to build a long-term working relationship with someone who is well-versed with electronics - big and small. preferably someone who knows how to work with arduino/rfid/sensors and knows how to code. UK ONLY APPLICANTS PLEASE

    $175 (Avg Bid)
    $175 平均报价
    47 个竞标

    PCB board for charging 3,7V LiPo cells with downscaling from 5V and 12V for charging and upscaling to 5V and 12V discharging, incl. over- and undercharging protection including an interface to use the contacts from the battery to operate an LCD-Device. Autosensing USB-A and USB-C sockets to be integrated. The detailled task will be released after signing an NDA.

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    23 个竞标

    I am searching for a way to create some custom commands in Marlin or grbl to make use of external hardware connected through RS232 to Arduino while printing.

    $151 (Avg Bid)
    $151 平均报价
    10 个竞标

    Lithium ion battery manufacturer. Require an electronic engineer to verify the electronic robustness some of our circuit board designs. Possibly also design a new version of some boards which includes fault finding circuitry (more for the external systems than the board itself).

    $367 (Avg Bid)
    $367 平均报价
    21 个竞标
    PCB MAKING 4 天 left

    I want to make pcb for transformer, SMPS, motor drive, plc program.

    $5488 (Avg Bid)
    $5488 平均报价
    12 个竞标

    We are looking for an Electrical Engineer to provide a design review / second opinion of a PCB schematic prior to sending off for production. This would be a fairly small job consisting of a meeting to gain an understanding of the overall application and then a review of the design itself.

    $386 (Avg Bid)
    $386 平均报价
    43 个竞标

    PCB is an acronym for printed circuit board. It is a board that has lines and pads that connect various points together. ... A PCB allows signals and power to be routed between physical devices. Solder is the metal that makes the electrical connections between the surface of the PCB and the electronic components. PCB designers use industry-standard computer software programs to aid and implement t...

    $343 (Avg Bid)
    $343 平均报价
    30 个竞标

    I have finished the schematic for my custome PCB(nRF52840, GPS, GPRS module) I need someone who can complete PCB layout and provide the production files(gerber, BOM, pick and place files) Only European, Japanese, Singaporean place a bid.

    $499 (Avg Bid)
    $499 平均报价
    15 个竞标

    Recently i got a new idea for controller which is seprated in two parts left and right and replacing right side analog stick with mouse optical sensor on the bottom of right side I want to get a prototype for my controller Including Schematics , pcb, etc In a fixed period of time I'm looking for someone professional who could keep his words and get it done in fixed time frame Here is a...

    $454 (Avg Bid)
    $454 平均报价
    7 个竞标

    I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board. So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private ch...

    $627 (Avg Bid)
    $627 平均报价
    20 个竞标
    Amperage Amplifier Design 3 天 left
    已验证

    A lab. equipment generates three voltages (up to 10V and 8mA) using an integrated motor driver, and I need to amplify the signal (8mA is too low) to run the brush less motor. I need someone to design the amplifier and create the PCB in eagle or Altium. I will make the prototype to test it. Please see attachment for diagram and let me know if you have any questions.

    $147 (Avg Bid)
    $147 平均报价
    17 个竞标
    PCB Camera 3 天 left
    已验证

    I am seeking an Electronic Engineer with special skills. I need a schematic and BOM for a camera and computer on the same PCB. I am currently using the Raspberry Pi 3 Model B+ with the Raspberry Pi NoIR Camera V2. I do not use all the features on the Raspberry Pi 3 Model B. My goal is to: 1. Combine IC and camera onto one PCB. [登录来查看链接] unused Raspberry 3 Model B features. 3. Lower the amps requir...

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    21 个竞标

    "iq1b050qgc18nrs-g" I would like to have circuit design for the equivalent of this product [登录来查看链接] design and PCB design [登录来查看链接] affordable parts in design Thank you

    $162 (Avg Bid)
    $162 平均报价
    20 个竞标

    a speaker (amplifier) has an AUX cable. And the volume control by an IR remote and play and pause.

    $83 (Avg Bid)
    $83 平均报价
    13 个竞标

    I need someone to hello work on a VLSI design using mentor graphics or Cadence Virtuso. Needs to be experienced. I will give details on chat. Please bid only if you can do Please, Don’t include the adder. In the published paper, there is two types of energy used as input, in my project I’m using only piezo, so just ignore the adder part. I am adding a picture which can help

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

    Prototipo: Diseño de PCB 120 Vca a 12Vcd~1.5A, 400W. Cumplimiento con NOM e IPC El proyecto consiste en generar esquemático, PCB layout y BOM de la fuente de poder -------------------------------------------------------------------------------------------------------------------------------------------- Design PCB: 120VAC to 12VDCD~1.5A, 400W. Must meet NOM and IPC. Proyect consists...

    $722 (Avg Bid)
    $722 平均报价
    14 个竞标

    I'm Looking for a Tableau expert to come to our office at [Deleted by Site Admin] Fairfield NJ ( Essex County) during this coming weekend (Saturday or Sunday- Sep 14th- or Sep 15th) for about 4 to 5 hours maximum. We are flexible on timing and can accommodate based on your availability, however, we need the end product to be completed by the end of this weekend. You will assess a working v...

    $53 / hr (Avg Bid)
    本地
    $53 / hr 平均报价
    10 个竞标
    PCB Design 2 天 left
    已验证

    I need a simple PCB (5cm x 4cm). + ESP-07 (WiFi Module) + Fullsize RS232 (d-usb) connector + Can be powered by 8-30V power supply + GPIO connectors for sensors. What would be the "average" price

    $41 (Avg Bid)
    $41 平均报价
    36 个竞标

    I am looking for someone who can help us in designing electronic circuits for various applications. At present our requirement is a Remote Device Management panel design for temperature and humidity control of an enclosure.

    $37 / hr (Avg Bid)
    $37 / hr 平均报价
    34 个竞标

    Negotiable price/charge I am looking for a person who have good experience in PLC- parts selection( contactors, relay, motors( servo, linear), wire sizing, wiring, programming and giving training. I have a project with 2 linear motors, 1 fluid pump, two servo motors. I am looking for someone who can help in: - parts selection including PLC ( with HMI) for purchase - help to train someone onlin...

    $420 (Avg Bid)
    $420 平均报价
    23 个竞标
    wifi IOT Device 1 天 left
    已验证

    Need a IOT device having few inputs and outputs to work on wifi. The wifi device could be based on ESP or MTK chipset.

    $33 / hr (Avg Bid)
    $33 / hr 平均报价
    19 个竞标

    It is temperature controller project from microcontroller concepts (455). If anybody can do it please reply me as soon as possible. I am attaching the file about details of project. [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users]

    $139 (Avg Bid)
    $139 平均报价
    17 个竞标
    RFID engineering/programming 1 天 left
    已验证

    I need a software engineer who specializes in automation to work with existing RFID reader/sticker/speaker technology. The end project goal is when a RFID sticker is near the reader - it activates the reader to turn on a sound device such as a radio/bluetooth speaker/podcast etc. There will be multiple speakers and readers simultaneously running. An app will need to be developed to tie the project...

    $49 / hr (Avg Bid)
    保密协议
    $49 / hr 平均报价
    35 个竞标

    Hello, we want to design a small chip integrated with porjector and bluetooth connectivity. so we can connect that device with software to phone. the size of the deivce has to be really small so we can fit in the wrist band.

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    25 个竞标

    For provide customer service home delivery as electronic repair , light fitting, plumbing, carpentering , electrical tools etc repair. And many more service.

    $102 (Avg Bid)
    $102 平均报价
    3 个竞标

    Hi there Very urgently need small power electronics, Electrical engineering based project to be done and deadline is 11th sept, so apply asap Thanks

    $122 (Avg Bid)
    $122 平均报价
    11 个竞标

    I want to build a Wheel Alignment machine for my workshop. Machine will be based on accelerometer sensors, which will measure Camber, and Toe angles. On startup the machine will display initial angles on screen, after which the mechanic will adjust all three parameters, (Camber, Toe) and the machine will then display these angles in real time as they are changing. Required: 1: Wheel Alignment He...

    $198 (Avg Bid)
    $198 平均报价
    5 个竞标

    I need someone to hello work on a VLSI design using mentor graphics or Cadence Virtuso. Needs to be experienced. I will give details on chat. Please bid only if you can do Please, Don’t include the adder. In the published paper, there is two types of energy used as input, in my project I’m using only piezo, so just ignore the adder part. I am adding a picture which can help

    $27 (Avg Bid)
    $27 平均报价
    2 个竞标
    PCB protype 1 天 left
    已验证

    Construct a PCB with a MCU to produce a 520Hz square sound

    $306 (Avg Bid)
    $306 平均报价
    39 个竞标

    We want to build a PIR based light system which has the following capabilities 1. Set timer (Maximum time after which the lights will turn off sensing no motion) 2. Set day/night mode (using LDR) 3. Should be compatible with the casing we provide. 4. Triac or relayed based switching For more details you can ping us (Removed by Freelancer.com admin) Complete Details also attached as a support doc...

    $128 (Avg Bid)
    $128 平均报价
    14 个竞标
    PCB Design layout check 22 小时 left
    已验证

    I designed an adapter schematic and pcb as well. I just want someone who has expertise in Altium and PCB design.

    $38 (Avg Bid)
    $38 平均报价
    37 个竞标

    Principles of Engineering Design Application of the design process to solve an engineering problem (focus in electrical and computer) which includes interdisciplinary parameters such as human factors, engineering economy, safety, etc. A team structure is used to design a product that performs the functions established by a project description. Each team produces detailed specifications, testing an...

    $148 (Avg Bid)
    $148 平均报价
    10 个竞标
    simple Arduino task.... 18 小时 left
    已验证

    Looking for someone having good skills in Arduino and having knowledge about making source code on how to read ADE7758 registers with mega arduino and how to link ADE7758 with arduino, complete schematic.

    $128 (Avg Bid)
    $128 平均报价
    6 个竞标

    Principles of Engineering Design Application of the design process to solve an engineering problem (focus in electrical and computer) which includes interdisciplinary parameters such as human factors, engineering economy, safety, etc. A team structure is used to design a product that performs the functions established by a project description. Each team produces detailed specifications, testing an...

    $428 (Avg Bid)
    $428 平均报价
    17 个竞标

    Design of a Off Grid SPS. Coupling two Victron Quatros 15kw with three Furonious 5kw PV inverters and a 48 volt battery bank. To meet Australian Standards. SLD,s drawings, cable size, fuse size and specification.

    $310 (Avg Bid)
    $310 平均报价
    20 个竞标

    I need someone to hello work on a VLSI design using mentor graphics. Needs to be experienced. I will give details on chat. Please bid only if you can do

    $25 (Avg Bid)
    $25 平均报价
    3 个竞标
    Electrician 8 小时 left

    I need a consultation for my new warehouse to make sure all the electrical works and I want to add amps.

    $135 (Avg Bid)
    $135 平均报价
    16 个竞标
    altium designer 4 小时 left

    Circuit schematic and PCB layout design using Altium Designer

    $159 (Avg Bid)
    $159 平均报价
    45 个竞标
    DC Step down module with high current 已经结束 left
    已验证

    i need make dc step down module input 24-36v 10A,output 1.5v to 5.0v 25-30A voltage must be ajustable 1.5 to 5.0 by push button need digital segment current and ammeter for more detail please contact with me pls do not give bid from Pakistan or india

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