Projektowanie obwodów drukowanych (PCB) Jobs

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!

Zatrudnij użytkownika PCB Layout Designers

Filtruj

Moje ostatnie wyszukiwania
Pokaż:
Budżet
dla
dla
dla
Typ
Umiejętności
Języki
    Stan Projektu
    28 znalezione projekty, cennik w USD

    We are in need on an embedded (PCB) relay board. Looking for a ready and proven solution with any microcontroller(STM32/PIC/Renesas/TI/NXP etc.) with Ethernet interface. The job left would be to add the Relay section and that should be done as part of the project.

    $331 (Avg Bid)
    $331 Średnia Oferta:
    13 składanie ofert

    I need a circuit diagram consisting all the necessary transistors and logic gates , to provide power to a gps, a bluetooth, a small speaker , all powered by a small rechargeable battery. I need this circuit to be less power consuming and provide more efficiency

    $218 (Avg Bid)
    $218 Średnia Oferta:
    7 składanie ofert
    fire fighter telephone system 6 dni left
    ZWERYFIKOWANY

    I need experts to have good experience in power line communication to build firefighter telephone system by using addressable node

    $573 (Avg Bid)
    $573 Średnia Oferta:
    11 składanie ofert
    GNSS receiver with TCXO or OCXO 5 dni left
    ZWERYFIKOWANY

    This is the glymse of the project: This project uses multi-frequency and multi-constellation Global Navigation Satellite System (GNSS) receivers to receive and converting from the received International Atomic Time (TAI) to Coordinated Universal Time (UTC). Once received it syncs the onboard Temperature Compensated Crystal Oscillator (TCXO) or Oven-Controlled Crystal Oscillator (OCXO). Design Schematics, PCB and Firmware Development. Details of the Project will be discussed after evaluvation

    $195 (Avg Bid)
    $195 Średnia Oferta:
    10 składanie ofert
    Frequency meter 4 dni left
    ZWERYFIKOWANY

    The project is to read frequency from a magnetic sensor and display the reading on a stepper motor and oled display and design the PCB board.

    $269 (Avg Bid)
    $269 Średnia Oferta:
    36 składanie ofert

    Hi, We have designed a PCB around the STM32F401 + SIM868E. This PCB has been designed in Altium and has some connection issues which needs to be resolved. So in short the PCB design needs to be validated and potentially reworked. Please contact for more information.

    $467 (Avg Bid)
    $467 Średnia Oferta:
    46 składanie ofert

    Hello everybody, me and my six person team are developing a real-life hardware payment portal which runs with crypto currency payment like IOTA, BTC and ETH. The payment portal has a display introducing the customer. After successfull payment the integrated switch turns on any service, e.g. washing machine (pay for action), car wash (pay for action), car charging device (pay for energy). There are endless use cases. See benefits in the appendix. For this job I would like to get a print ready DIN A4 brochure 2 or 3 folded, both sides illustrated. The hand-over data should be TIF, PDF and native format. After this first project, if both sides of partnership are confident with each other, I would like to continue with designing a proper logo, website and possibly a smartphone application...

    $105 (Avg Bid)
    Gwarantowany
    $105
    32 zgłoszenia
    DSP based electronic design 4 dni left
    ZWERYFIKOWANY

    Hi, We need help from electronics hardware and firmware designers who have worked on DSPs before because device on which we are working is based on signal processing. Further details will be shared with selected freelancers only. Thanks.

    $138 (Avg Bid)
    $138 Średnia Oferta:
    10 składanie ofert
    basic PCB design for my device. 3 dni left
    ZWERYFIKOWANY

    I want basic and pcb design which can be used for all devices. containing essential components like microcontroller oscillator power module etc.

    $48 (Avg Bid)
    $48 Średnia Oferta:
    21 składanie ofert
    Looking for an electrical Engineer 3 dni left
    ZWERYFIKOWANY

    We are working on a somewhat stealth electric car charging company and need assistance from a EE experienced in PCB design, high voltage, high amperage, and more.

    $51 / hr (Avg Bid)
    $51 / hr Średnia Oferta:
    11 składanie ofert
    $193 Średnia Oferta:
    16 składanie ofert

    You must have EXTENSIVE experience with hardware design using ESP32, as well as EXTENSIVE experience and successful background with firmware for ESP32 products and related WIFI & BT work. This project is for a battery operated device with very low QC current. It includes writing firmware for codec and cost effective board design to allow basic half duplex voice through wifi to the device. The device is battery operated and must be designed with extremely low QC to allow years of deep sleep. Candidate must have extensive experience in assembling sample SMT boards [in-house] including the small smt components. You must successfully create samples quickly in-house. It is imperative to have tools such as spectrum analyzer, scope and extensive knowledge and experience with refining the ...

    $11476 (Avg Bid)
    Wyróżniony
    $11476 Średnia Oferta:
    13 składanie ofert
    Pcb design 3 dni left

    Schematic Design | PCB Design | Product Design, IoT developer, PCB Designer, Embedded programmer, circuit developer, Hardware Engineer

    $283 (Avg Bid)
    $283 Średnia Oferta:
    23 składanie ofert
    EasyEDA Expert 3 dni left
    ZWERYFIKOWANY

    I am looking for easyeda expert who is able to work on PPD candidate must know how to design circuit and choose in-stock components from LCSC. If know about firmware development, it would be great.

    $565 (Avg Bid)
    $565 Średnia Oferta:
    33 składanie ofert

    Development of Ultrasound PCB Need the generator to work around 1.7Mhz freq. with 8 outputs Need that the PCB with impedance matching circuit(to the transducer and electronic) thanks *please contact me only when you have an experience with ultrasound designing *Please be aware that I need full work: design-manufacturing-assembly-testing and shipment to be a full working prototype the payment will be only for working prototype attached specifications(can be change)

    $2580 (Avg Bid)
    $2580 Średnia Oferta:
    15 składanie ofert
    PLC to microcontroller with RS 485 3 dni left
    ZWERYFIKOWANY

    I have 2 PLC,s communicating with wireless Modbus RS 485. Slave requires minimal code measuring up to 30 PPS, battery voltage a latching relay and possible count reset command. My intention is to eliminate the Slave PLC. I'm looking for someone who can help me with: (1) I have programs written into 2 PLC,s 1 Master and 1 Slave they are linked via RS 485. (2) They communicate through 2 RS485 wireless transceiver,s The Slave PLC has got a very simple program in it . My task is to move the program in the Slave PLC into a microcontroller. I'm presently using an Arduino UNO for the task I've got the majority of the coding done. In closing, I need someone who has SPECIFIC knowledge in IDEC PLC,s and Arduino microcontrollers.

    $23 / hr (Avg Bid)
    Projekt z Umową o Zachowaniu Poufności
    $23 / hr Średnia Oferta:
    34 składanie ofert
    Vending machine design 2 dni left
    ZWERYFIKOWANY

    Need to design a vending machine. Outer body: 6m Shipping container Selling 12.5kg maize meal packet in bags Full layout, Electronics, Solar Power, 3G mobile communication, voice + camara’s. Visa/Master card system.

    $481 (Avg Bid)
    $481 Średnia Oferta:
    19 składanie ofert

    The DC-DC module(NCS3S4805SC ) is not working now. I am looking for EE engineer. I attached schematic. He will become a member of PPD Development Team.

    $23 / hr (Avg Bid)
    $23 / hr Średnia Oferta:
    24 składanie ofert

    We would need to create a hardware to sit on a raspberry pi or an arduino and connect to vending machines control boards. We would like to read data from the vending machine through the MDB protocol and send instructions to the vending machine. Above is the requirements. Please don't bid on this project unless you got previous experience with mdb protocol.

    $534 (Avg Bid)
    $534 Średnia Oferta:
    17 składanie ofert

    We have a low voltage project that requires expert advice and consulting on. Plus design and stamp for approval with cUL and UL I need an electrical engineer that specializes in low voltage to help us put our design into drawings, and stamping for approval. Along with providing their expert opinion on the design. IMPORTANT: The engineer must have an engineering stamp

    $30 / hr (Avg Bid)
    Projekt z Umową o Zachowaniu Poufności
    $30 / hr Średnia Oferta:
    20 składanie ofert

    We need a RS485 to TTL transceiver including design, testing, SMT design, gerber production. Note: for shipping reasons, we need someone who is in the USA

    $1054 (Avg Bid)
    $1054 Średnia Oferta:
    27 składanie ofert
    $309 Średnia Oferta:
    39 składanie ofert

    The PCB board needs to cover followed: 1. Board supply from 8-36V (TPS54240) 2. Two analog inputs to measure volts from 0-36V (ESP32 ADC), GPIO36, GPIO4 3. Three analog inputs to measure current and volts from 0-20A using INA226 via I2C - GPIO22(SCL), GPIO21(SDA) 4. Two Digital inputs with high voltage protection, working voltage 0-36V - GPIO5, GPIO27 5. Two Digital Outputs via Open Drain N-MOSFET (AO3400) - GPIO25,GPIO26 6. SIM7080G LTE/GPS via PCIe, sim card slot on the main board - connected to Serial 2 - GPIO16(RX), GPIO17(TX) and powered by own Step-Down from 12V to 3.3V, it could be used MP1584EN, or any suitable circuit up to 2-3A 7. ESP32 powered by own Step-Down from 12V to 3.3V it could be used MP1584EN, or any suitable circuit up to 2-3A 8. Display Module 128X128 I2C 1.5inch...

    $1089 (Avg Bid)
    $1089 Średnia Oferta:
    22 składanie ofert
    PLC programmer for GE 15 godzin left
    ZWERYFIKOWANY

    Hello I need a PLC programmer for GE Fanuc Emerson equipment. We have the box design and details but need a programmer.

    $1606 (Avg Bid)
    $1606 Średnia Oferta:
    25 składanie ofert
    Cssssssss 9 godzin left
    ZWERYFIKOWANY

    xxxxxx xxx xxx xxxx xxxxxxx xxx

    $405 (Avg Bid)
    $405 Średnia Oferta:
    43 składanie ofert
    Electrical Engineering -- 2 6 godzin left
    ZWERYFIKOWANY

    Hi, Im looking for somebody to help me on SIngle phase ac circuit, three phase ac circuits, RLC circuits, Transformer and magnetic circuits. Please dm for further details.

    $139 (Avg Bid)
    $139 Średnia Oferta:
    41 składanie ofert

    A small electronic circuit is to be designed for a TENS unit with Bluetooth for Phone integration.

    $39 / hr (Avg Bid)
    $39 / hr Średnia Oferta:
    31 składanie ofert
    circuit designe -- 2 Kończące się left
    ZWERYFIKOWANY

    we need to designe circuit that can transfer any text ino digital form and from digital to analog to antenna. we have antenna ready designe that need to be attach to circuit. So Basically via computer software alpha numeric data will send to coil.

    $148 (Avg Bid)
    $148 Średnia Oferta:
    9 składanie ofert