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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    33 trabajados encontrados, precios en USD
    Gestor de excedentes 6 días left
    VERIFICADO

    Necesitamos crear un gestor de excedentes para instalaciones solares a partir de un proyecto que ya existe, pero necesitamos poder añadirle más funcionalidades y mejorar la electrónica.

    $153 (Avg Bid)
    $153 Oferta promedio
    7 ofertas
    Programador de PLCs 6 días left
    VERIFICADO

    Quiero desarroyar un programador para PLCs de Panasonic, es decir, una PCB que contenga un lector SD en la que tengamos un proyecto del PLC de Panasonic y lo escriba en el PLC via USB, sin necesidad de interactuar con un PC.

    $168 (Avg Bid)
    $168 Oferta promedio
    5 ofertas

    The current OTG provides option of setting temperature using and allows to set temperature and modes using a dial. The basic idea is to tinker around with it and plug in our own custom-built circuit and a few more components. The idea is to run this OTG at a predictable & reliable temperature/time and control via-mobile using bluetooth connectivity. Steps involved: 1. Rip open existing OTG and understand the system. 2. Insert an NTC sensor at an appropriate place to get the temperature 3. Heaters must be connected via SSR so as to be able to control power precisely 4. Use input via mobile using a bluetooth terminal (available on google play) that sends temperature setting and time. The input will be read in by the circuit and executed. 5. The circuit reads in the temperature and ti...

    $110 (Avg Bid)
    $110 Oferta promedio
    4 ofertas
    device hardware creating 6 días left
    VERIFICADO

    I am looking for someone who can create RF hardware device and and required to this the item

    $584 (Avg Bid)
    $584 Oferta promedio
    28 ofertas

    Required electrical design for fitout project 2 floors each 250m2 Systems required : Lighting with lux calculation Power layout Panel board schedule Cable routing with containment Cctv layout Fire alarm Public address Access control IT NETWORK Riser diagram for power Riser diagram fire alarm Riser diagram IT works

    $991 (Avg Bid)
    $991 Oferta promedio
    21 ofertas
    Electrical design 6 días left

    Required electrical design for fitout project 2 floors each 250m2 Systems required : Lighting with lux calculation Power layout Panel board schedule Cable routing with containment Cctv layout Fire alarm Public address Access control IT NETWORK Riser diagram for power Riser diagram fire alarm Riser diagram IT works

    $975 (Avg Bid)
    $975 Oferta promedio
    18 ofertas

    Hardware Requirement.  2 RS485 Ports  1 Ethernet Port  1 SIM Card Slot  1 USB Slot  1 Memory Card for data storage  Hardware should be powered with 24V DC Supply.  Functional Requirement  Hardware should be able to communicate on MODBUS Protocol, MODBUS RTU/SERIAL, MODBUS TCP/IP.  Device should be able to fetch the data from MODBUS devices via MODBUS RTU/SERIAL Protocol through RS485 Port.  MODBUS TCP/IP/Ethernet Port would be used for providing internet to the device n also should be used for communication with MODBUS TCP/IP.  Hardware should be able to rate different types of devices communicating on MODBUS RTU/SERIAL Protocol.  A memory card with 16 BG data should be used to store the data.  USB Port should be used to download the data from the hardware when...

    $440 (Avg Bid)
    Urgente
    $440 Oferta promedio
    16 ofertas
    Automation of Fish farm 5 días left
    VERIFICADO

    I am looking for an engineer to design a control panel with PLC and HMI for an indoor fish farm . We must be able to monitor it online and extend the system in the future . We need to monitor temperature and oxygen levels in 12 tanks , nitrate levels in 2-4 areas of the system . Readings outside the norm to activate alarms . There are 2 pairs of circulating pumps -2 alternating pumps and 2 backup in case the first two fail . Pump failures to activate alarm . Also want to potentially control 12-15 valve actuators. Temperature monitoring to switch the heating circuit. We need the full schematics with identified components and completable software. Components to be used should be considered on the basis of cost , computability and ease of use , ability to extend . Will suit best engine...

    $1839 (Avg Bid)
    $1839 Oferta promedio
    42 ofertas
    PCB Design 5 días left
    VERIFICADO

    I need an electrical Engineer Who can design the PCB for me

    $136 (Avg Bid)
    Acuerdo de Confidencialidad
    $136 Oferta promedio
    41 ofertas

    I will hire a freelancer who can design a buildable mechanical keyboard keycap with display ability (OLED screen) on it. microcontroller, screen(oled) etc..

    $435 (Avg Bid)
    $435 Oferta promedio
    21 ofertas

    The task is to design an RF energy harvester circuit for dual-band frequencies from GSM/900 MHz and GSM/18000 MHz using Keysight ADS software. It requires transmission line impedance matching and a rectifier circuit. The circuit will be fabricated later so layout design is also required. Please see the attached pdf for details.

    $104 (Avg Bid)
    $104 Oferta promedio
    10 ofertas

    I am looking for an expert in Arduino board with assembly language using Arduino mega 2560

    $124 (Avg Bid)
    $124 Oferta promedio
    13 ofertas
    tech design 4 días left
    VERIFICADO

    I will hire a tech engineer who can design a mechanical keyboard keycaps with lcd or oled display and an ability to be programmed to display different alphabets and numbers

    $452 (Avg Bid)
    $452 Oferta promedio
    13 ofertas
    Create the smallest possible drone 4 días left
    VERIFICADO

    Create the smallest possible drone It can fly for as little as 1 or 2 minutes or less I just want it to be as small as possible It needs to have a remote control and battery And the ability to fly up, down, left, right Other than that, I just want it as small as possible

    $2021 (Avg Bid)
    $2021 Oferta promedio
    23 ofertas

    For a well known incoroperate need on site control systems candidate in Houston, TX USA. Qualifications: 1- BSc in electrical engineering or electronics or I&C 2- Experience 1 year Preferred Honeywell Experienced, DCS experienced person to configure, update, maintain an existing system. If you have similar experience with other competing systems and willing to learn, please attach your CV with your proposal to exclude spam 1- starting with "Houston, TX" 2- Submit your relevant experience 3- Availability for zoom meeting & starting work date 4- Please respond with your min salary requirements Work conditions: - Work is in Houston area & around on site. - You should be US green card or citizen. Any travel expenses on you. - Training will be provided and good sala...

    $41 / hr (Avg Bid)
    $41 / hr Oferta promedio
    7 ofertas
    Electronic Design Engineer 3 días left
    VERIFICADO

    We need China Based Electronics Design Engineer. Who has Experience on PCBA Design Product Circuit Design Prototype Development. Experience on Lithium Battery,Solar Charge Controller Development. Only Experience Candidates Required. Only from China required

    $2 / hr (Avg Bid)
    $2 / hr Oferta promedio
    5 ofertas
    Project Jana 3 días left

    GUI design PID control Battery and charging Wifi and Bluetooth model

    $6571 (Avg Bid)
    $6571 Oferta promedio
    7 ofertas
    Firmware alteration arm pcb board 3 días left
    VERIFICADO

    Project firmware alterations below // we will provide full source code 1. ensure boot0 is emmc on our img file 2. secondary bootloader boot0 should be eMMC varient which loads uboot from eMMC 3. importantly the steps to pull in the locally compiled boot0_emmc varient into final image 4. ensure coding is compatible with imx series cameras 5. create firstly image file running uart0 =================== adding on: 6. create 2nd image file running uart3 with src configs 7. Uboot src include/configs/sun8iw17p1.h line 284 you can change kernel boot params for default console Change console=ttyUSB3 and try if console appears in USB 8. u-boot we can but sure need inputs for uart3 changes, compile and boot0 image emmc variant ===================

    $30 - $250
    Sellado
    $30 - $250
    8 ofertas

    For a well known incoroperate need on site control systems candidate in Houston, TX USA. Qualifications: 1- BSc in electrical engineering or electronics or I&C 2- Experience 1 year Preferred Honeywell Experienced, DCS experienced person to configure, update, maintain an existing system. If you have similar experience with other competing systems and willing to learn, please attach your CV with your proposal to exclude spam 1- starting with "Houston, TX" 2- Submit your relevant experience 3- Availability for zoom meeting & starting work date 4- Please respond with your min salary requirements Work conditions: - Work is in Houston area & around on site. - You should be US green card or citizen. Any travel expenses on you. - Training will be provided and good sala...

    $550 (Avg Bid)
    $550 Oferta promedio
    5 ofertas

    A power supply board design required. Board will have an AC input which will be able to work on 115V and 230V mains voltages. Board will have 6 different isolated 24V DC outputs, these outputs will be able to supply 1A of current typically and 1.2A on burst condition. Also there will be 5V 3A and 3.3V 1A non-isolated outputs. There will be 2x 12V Lead-Acid battery connection for backup the mains input. Power supply will be controlled with an integrated microcontroller and will support security functions. Design will be performed with avoiding obsolete parts and will utilise SMD technology. In the first stage, detailed system plan needed prior to elecrical design.

    $589 (Avg Bid)
    $589 Oferta promedio
    37 ofertas

    NEED TO MAKE DESIGN A PCB HAVING 4 INPUT CHANNEL AND 5 OUTPUT CHANNEL WITH A 300 LINES MICROPROCESSOR WITH GPS AND 2G SIM MODULE, WIFI AND CAMERA. NEED A NANO CIRCUIT.

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    22 ofertas
    Soldering specialist -- 2 2 días left
    VERIFICADO

    Need tovdesolder and resolder components

    $74 (Avg Bid)
    $74 Oferta promedio
    8 ofertas
    Soldering specialist 2 días left
    VERIFICADO

    Need tovdesolder and resolder components

    $132 (Avg Bid)
    $132 Oferta promedio
    12 ofertas

    I need a strong technical writer who can write about high-speed and high-frequency PCB designs. About 4-6 blog posts or articles per month on an ongoing basis. Writing samples will need to be provided.

    $374 (Avg Bid)
    $374 Oferta promedio
    34 ofertas

    Hi, After a PCB design and possible coding for a WS2812B clock. Similar to attached image. Basic Functions - WS2812B leds around clock, 60 for inner circle, 12 for outer circle. - Text on front of clock for the 'hr'. - Buttons on back for reset wifi / set time. - Button battery for holding the time when no power. - Light sensor to 'dim down light at night', and make brighter during the day. Advanced Functions. - Integrated Camera module at centre of clock. Code Integrations - ESP32 WiFiManager (code exists) - ES32 CAM remote viewer (code exists) - Web Based page for modification of lighting. -- Adjust dimming (light sensor) -- WS2812 colour picker wheel for setting, hour, minute, seconds. Thanks Tristan

    $145 (Avg Bid)
    $145 Oferta promedio
    23 ofertas

    We are looking for a embodied professional who is well versed with pcb design micro controller and hardware for a telecom related product

    $10306 (Avg Bid)
    $10306 Oferta promedio
    7 ofertas

    It should display the time that the busses are supoosed to arrive.

    $1049 (Avg Bid)
    $1049 Oferta promedio
    27 ofertas

    We are looking for a professional flex PCB designer using Altium designer. Will provide the schematic design available and a document for PCB dimensions. Once bidding on this project, please describe your prior experience briefly. Hiring will be done in a couple of hours.

    $165 (Avg Bid)
    $165 Oferta promedio
    37 ofertas
    Build mobil hot spot 1 día left
    VERIFICADO

    I want to build a mobile hot spot, this hot spot should have internal battery. Sim card slot like any smart phone, antenna 5g, Wireless attena low to midban, midban agression to connect to carrier hdmi connection, two usb connection, and power connection. Should also have an lcd display with software to display battery life, settings options , Bluetooth, antenna connection menu for regular should also have 1TB internal memory. Or external Internally should have Windows 11 software setting Core i 9 processor Similiar to MeLE PCG02 Fanless Mini PC Stick Windows 11 Pro I will attach a picture of it here

    $758 (Avg Bid)
    Acuerdo de Confidencialidad
    $758 Oferta promedio
    12 ofertas
    Embedded Controller 20 horas left
    VERIFICADO

    We want to develop Embedded Controller with configuration utility. Controller must be able to become Modbus TCP & RTU Master & Slave both. For more details please find attached documents. We want complete backup of all source files at the time of project handover.

    $706 (Avg Bid)
    $706 Oferta promedio
    12 ofertas

    I need a random number generator circuit designed and built for my research project. The RNG must have the following characteristics: The circuit must be capable of delivering and maintaining a steady stream of randomness The circuit needs to be interfaceable to a computer system via a standard USB port The circuit must be capable of delivering randomness at a rate adjustable through the USB serial interface. The circuit must be biasable, The bias should be deliverable via the USB serial interface. The bias should affect the RNG non-deterministically. The circuit must be powered using the USB port. Other requirements are flexible. Ideally we will have the opportunity to discuss my requirements together before you perform the work. Acceptance criteria consists of: 1. Schematic desig...

    $1056 (Avg Bid)
    $1056 Oferta promedio
    25 ofertas

    We have an one PCB with ATMEGA32 Controller. We want to be upgrade this with STM32 Controller. DC Power Supply will also be upgraded. Sensor, Communication and Amplification part will also be changed.

    $1970 (Avg Bid)
    $1970 Oferta promedio
    40 ofertas