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    19,218 pcb soldering работ(-а,-ы) найдено, цены указаны в USD
    Project for Viktor S. Завершено left

    Виктор привет. Меня зовут Андрей. Я работаю над своим GPS GSM traking проектом и мне нужна твоя помощь. PCB дезайн и консультации. Если интересно дай мне номер Вайбера или Вотсап и я расскажу все по телефону и обсудим оплату. $10 проект я создал чтобы иметь возможность связаться.

    $10 (Avg Bid)
    $10 Ср. заявка
    1 заявок(-ки)
    Project for Anton A. Завершено left

    Антон привет. Меня зовут Андрей. Я работаю над своим GPS GSM traking проектом и мне нужна твоя помощь. PCB дезайн и консультации. Если интересно дай мне номер Вайбера или Вотсап и я расскажу все по телефону и обсудим оплату. $10 проект я создал чтобы иметь возможность связаться. У тебя есть вибер или ватсап?

    $10 (Avg Bid)
    $10 Ср. заявка
    1 заявок(-ки)
    Project for Artur S. Завершено left

    Артур привет. Меня зовут Андрей. Я делаю свой поект и мне нужна твоя помощь. PCB дезайн и консультации. Если интересно дай мне номер Вайбера или Вотсап и я расскажу все по телефону и обсудим оплату. $10 проект я создал чтобы иметь возможность связаться. У тебя есть вибер или ватсап?

    $10 (Avg Bid)
    $10 Ср. заявка
    1 заявок(-ки)
    Project for Alecsandr K. Завершено left

    Саша привет. Меня зовут Андрей. Я делаю небольшую работу и мне нужна твоя помощь. PCB дезайн и консультации. Если интересно дай мне номер Вайбера или Вотсап и я расскажу все по телефону и обсудим оплату. $10 проект я создал чтобы иметь возможность связаться.

    $10 (Avg Bid)
    $10 Ср. заявка
    1 заявок(-ки)

    Дизайн визитки простой с использование слов PCB Taxi, airport shuttle, UP to 10% off per ride

    $24 (Avg Bid)
    $24 Ср. заявка
    21 заявок(-ки)
    ERP for PCB Завершено left

    Добавить новое поле склада в существующую ERP систему, написанную на Ruby. необходимо разделить все цветами, в зависимости от веса.

    $15 (Avg Bid)
    $15 Ср. заявка
    1 заявок(-ки)

    Что нам нужно 1) Оценка сроков, и стоимости разработки PCB и программной части. 2) Непосредственно разработка. Схема сотрудничества которую мы рассматриваем 1) Фиксированная стоимость, по договору или гаранта . 2) В случае успешного взаимодействия продолжаем работать над другими проектами. Т.к у нас цепочка проектов которые необходимо сделать. Какое устройство необходимо разработать (что должен делать ). 1) Прибор получает на вход звук с микрофона (речь), обрабатывает ( в реальном времени),смешивает с необработанной речью. и передает обратно в наушник говорящему. 2) Источниками речи могут быть как проводные гарнитуры, так и беспроводные(Bluetooth). 3) Параллельно с источником речи устройство должно иметь возможность подключаться по Bluetooth к компьютеру или телефон...

    $1203 (Avg Bid)
    $1203 Ср. заявка
    5 заявок(-ки)

    Славаб я так понял это ваше имя я Данил ю мы ищем такого человека как вы. можно ли с вами обсудить проект где то в чате в скайпе или где вам будет удобней. цену проекта мы там же можем обсудить

    $148 (Avg Bid)
    $148 Ср. заявка
    3 заявок(-ки)
    schematics of PCB and engineering Завершено left

    Славаб я так понял это ваше имя я Данил ю мы ищем такого человека как вы. можно ли с вами обсудить проект где то в чате в скайпе или где вам будет удобней. цену проекта мы там же можем обсудить

    $150 (Avg Bid)
    $150 Ср. заявка
    1 заявок(-ки)
    make some changes to an existing layout in Altium Designer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have a project done with Altium. The board is working but it needs some changes, I already made the changes in the schematic. I just need the layout to be updated and verified. There are about 20 netlist changes, none of them require the movement of parts of creating new ones. I need the updated PCB layout file and Gerbers for production. Thanks

    $111 (Avg Bid)
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    17 заявок(-ки)
    Electronics Circuit Analysis and Design -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We are a 22 years old electronics company. Looking for electronic engineers for reverse engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to trace the circuit diagram from existing PCB and then redesign the new PCB with improvements. Experienced electronics engineers with design & development background will be preferred. We have continuous work flow for 12 months. Our projects include LED based lighting system for critical application, power supply for LED lighting, various types of signal amplifiers, RF based circuits etc.

    $75 (Avg Bid)
    $75 Ср. заявка
    4 заявок(-ки)
    Altium designer 6 дней(-я) left

    I have a CAD-file from a PCB and I want to create gerber files. I need somebody with Altium or Eagle experince. Please; If you do not have experine with Altium Designer or Eagle, DO NOT offer!. This is a task that takes 10 minutes, if the frelancer knows what to do.

    $23 (Avg Bid)
    $23 Ср. заявка
    6 заявок(-ки)

    We are a 22 years old electronics company. Looking for electronic engineers for reverse engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to trace the circuit diagram from existing PCB and then redesign the new PCB with improvements. Experienced electronics engineers with design & development background will be preferred. We have continuous work flow for 12 months. Our projects include LED based lighting system for critical application, power supply for LED lighting, various types of signal amplifiers, RF based circuits etc.

    $7 - $18
    $7 - $18
    0 заявок(-ки)
    Altium Designer PCB designer 6 дней(-я) left

    Project to be created in Altium Designer - Pcb is simple breakout board using MUX switch CD74HC4067 -(The CD74HC4067 is a 16-Channel Analog Multiplexer/Demultiplexe) The outputs are being routed to the jst Connectors. DFX outline for file will be supplied.

    $54 (Avg Bid)
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    8 заявок(-ки)

    Altium Designer wanted for ongoing PCB design, work. PCBs already created. Thanks

    $124 (Avg Bid)
    $124 Ср. заявка
    7 заявок(-ки)

    I plan to use a TPS54283PWPR from Texas Instruments in a project I am working on. I need an experienced engineer to help design my schematic and to ensure I have not made any silly mistakes (before I commit to the PCB) - alternatively, if this proves to be the incorrect part I will need help to identify alternative. All I need is a reliable DC DC converter with 24vDC input and output 1 = 5v at about 2 amps and output 2 at 3.8v at about 1.5 amps (I'm struggling with the maths in the datasheet)

    $29 (Avg Bid)
    $29 Ср. заявка
    41 заявок(-ки)
    PADS Pro PCB layout designer 5 дней(-я) left

    I have PADS Pro project files which have the schematic and component placement on pcb. I need a PCB designer who can finish the layout design. Need to start immediately due to urgency.

    $376 (Avg Bid)
    $376 Ср. заявка
    28 заявок(-ки)

    I created a Code for a Wallbox, so that Hotel Guests are able to use their Hotel Room Cards to start a charging process. The Code basically checks the validation of the Room Card, reads the Room Number of the Card, and transmits Room Number and the authorization to the MQTT Server. The Charging Station does the rest and sends an Email at the End. The Code works,...Card, and transmits Room Number and the authorization to the MQTT Server. The Charging Station does the rest and sends an Email at the End. The Code works, but I have some hickups with collecting the mqtt Data of the current charging Rate and total Amount. Now I thought if it would be possible to use it with Tasmota, so I would be able to edit the Script from Remote, and don't have to flash the pcb onsite if chan...

    $135 (Avg Bid)
    $135 Ср. заявка
    8 заявок(-ки)
    small pcb gerber 5 дней(-я) left

    We need to make a gerber file for our pcb setup. it will be to contact 16 spring contacts and a set of two square eights pin contacts. :) The last two photos is of the original pcb we are trying to replicate. the problem with this one is that it only has eight spring contacts and only holds a sample that is 25x25mm we need it to have 16 contacts instead of eight and it being able to measure 8 points of a 100x40mm sample. the distance between the spring contacts should be 1cm center to center side ways. See the photos if you have any questions or send a question thru here.

    $106 (Avg Bid)
    $106 Ср. заявка
    52 заявок(-ки)

    I would like to build a firmware for ESP32 , the main functionalities are: - LCD - Calling REST APIs (Http) - Connecting to Wifi - Reading from peripheral through UART - Read/Write to SD - Show connection problem or wifi status , and try to reconnect - Over the air firmware upgrade support Designing custom PCB is optional

    $28 (Avg Bid)
    $28 Ср. заявка
    18 заявок(-ки)
    Motherboard PCB, Rasberry Pico 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi I need a motherboard PCB with a DC DC converter from 12V to 5V. It will be attatched to the motherboard: * Rasberry PICO * Can PCB * 6 buttons * 9 LED The DC DC converter need to have short circuit protection and the Canbus connector need TVS diode. Se the files for more information. Step 1. Make a chematics Sted 2. Make a PCB with production files

    $517 (Avg Bid)
    $517 Ср. заявка
    45 заявок(-ки)
    PCB Layout Designer for MFRC522 (RFID) 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello! I need a PCB Layout designer for MFRC522 (RFID) from the MPN Datasheet.

    $46 (Avg Bid)
    $46 Ср. заявка
    16 заявок(-ки)
    Knowledgeable person on PCB design using Orcad and CADint 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello I mainly need a knowledgeable person in PCB design to help with import an old project from CADint and edit it on Orcad. Most of the work will be mainly on Orcad PCB design. Please do not bid if you are not good enough on Orcad

    $9 / hr (Avg Bid)
    $9 / hr Ср. заявка
    16 заявок(-ки)

    We are looking to have a carrier board designed for the Raspberry pi 4 Compute Module. Required Features: 1 X Ethernet Port 1 X USB Typer-C (Power Only) 1 X USB Type-A 2 X LED indicators (Power and activity) Potentially adding integrated cellular module with sim slot. Can drop USB Type-A connection if this works. Ability to do a custom aluminium case design for this project will see your application highly regarded. We have many more project to come and a successful applicant will see them highly prioritised for future projects.

    $175 (Avg Bid)
    $175 Ср. заявка
    25 заявок(-ки)
    Soldering specialist Sydney… I am I. pyrmont 2009 NSW 2 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a soldering job USB port has come off cleanly from a circuit board. I need to bring this to you and have you do the work. I don’t really want to post away if I can help it.

    $16 (Avg Bid)
    $16 Ср. заявка
    5 заявок(-ки)

    Se trata de desarrollar una Carrier Board para el SoM de Radxa ROCK 3 Compute Module con el que disponer de conexiones Ethernet, Alimentación 12Vdc, HDMI, RS485, CAN Bus.

    $963 (Avg Bid)
    $963 Ср. заявка
    13 заявок(-ки)
    ASTRO HEAT V2 4 дней(-я) left

    Noureddine@embcircuit has pledged to design a prototype PCB for the ASTRO HEAT V2, incorporating all of the features outlined in the client's conceptual sketch and accompanying documentation sent via chat. This will include delivering the source files, designed on EasyEDA, BOM, PNP, and gerber files.

    $271 (Avg Bid)
    $271 Ср. заявка
    1 заявок(-ки)

    I have a simple CAD file as a model of a PCB. In order to make the PCB board, I need to convert the CAD file into a gerbe file

    $17 (Avg Bid)
    $17 Ср. заявка
    10 заявок(-ки)
    Weighing Scale PCB 21 часов(-а) left

    WE NEED WEIGHING SCALE PCB BASED ON 24 BIT 1232 ADC AND HX710 with 8 BIT MICROCONTROLLER 1.ADC- HX 710A AND 1232 2.MICROCONTROLLER- ANY ONE Easy Available and IN PRICE 7 SEGMENT 7 DIGIT COMMON ANODE DRIVER .

    $629 (Avg Bid)
    $629 Ср. заявка
    29 заявок(-ки)

    This project involves reviewing a PCB design previously developed by another Freelancer to make sure it working and then continuing on to develop the Firmware. Currently I have completed PCB's that have been manufactured but not tested. The device is based on 2 key components, a broadcom APDS-9250, and a STM32WL. Together these components will count the pulses of a flashing LED over a 1 hour period, then transmit the count over the Sigfox network. I have attached a PDF that gives a good overview. Please reach out to me with any questions and I'll do my best to answer. I would prefer to move quickly here and would like to have this project completed in 2 weeks - subject to the functionality of the existing board. Let me know if you are interested in collabor...

    $765 - $1530
    Избранный Срочный Скрытый Соглашение о неразглашении
    $765 - $1530
    14 заявок(-ки)

    ...A previous Freelancer has developed the PCB design and I am now seeking a Freelancer to help with the next phase of the project, building the PCB, developing the Firmware and testing the device. The design uses Sigfox, specifically the STM32WL chip as well as a number of different I/O's for example NTC temperature probes and kWh logging using HLW8012. If you are familiar with PCB design/testing and have a working knowledge of Sigfox/STM32WL then please get in touch. Thank you for taking the time to read through my proposal. After you have read through it, you will probably have some questions. Please feel free to ask as many questions as you need to, I will do my best to answer them. I am looking for a Freelancer that can evaluate the PCB d...

    $1530 - $3060
    Избранный Скрытый Соглашение о неразглашении
    $1530 - $3060
    23 заявок(-ки)
    PCB routing and component placement 2 часов(-а) left
    ПОДТВЕРЖДЕН

    require to route a pcb with component placement in easy eda

    $93 (Avg Bid)
    $93 Ср. заявка
    31 заявок(-ки)
    PCB Designer 1 час left

    We need a PCB Designer to help me to develop the project together. Our talented team is our greatest asset. We provide opportunity, reward performance, and support a positive and balanced work environment. Work from home.

    $29 (Avg Bid)
    $29 Ср. заявка
    45 заявок(-ки)
    Project for Tech Experts 2 дней(-я) left

    Technical feasibility project for circut and PCB design accoring to chat conversation

    $250 (Avg Bid)
    $250 Ср. заявка
    1 заявок(-ки)
    Need Electronics R&D Engineer Завершено left

    Responsibilities and Duties: Integrate and validate new product designs Creating engineering or technical drawings as per the specifications provided Prototypes bring-up, testing and debugging Executes component- and system-level simulations Design and implementation of electronics hardware (PCB) Design, develop, implement, test and debug microcontroller / microprocessor-based hardware proto testing code implementation. making calculations of product dimensions, drawing sketches of product ideas, and designing mockups of proposed products. Develop and complete projects Sourcing of raw materials. Purchase electronics device and equipments depending upon project needs Troubleshooting embedded systems and diagnosing errors, malfunctions, or inefficiencies firmware drivers for hardware...

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    27 заявок(-ки)

    We are electronics product design and development startup where we can design and provide circuit board (pcb)/hardware as per electronics manufacturers’ product applications. In short, we can provide pcb as per manufacturers’ requirement. Also, for any technical project if customers need hardware or pcb for their project development, we can develop and provide pcb for that as well. So we are looking for customers who may be electronics product manufacturers, tech enthusiasts, electronics OEM manufacturers from consumer electronics, healthcare, automotive, power, LED lighting industries, telecom, iot industries across the world. So, need to contact purchase department of target companies and do telemarketing and convert to sales. Also, need to prepar...

    $3 / hr (Avg Bid)
    $3 / hr Ср. заявка
    6 заявок(-ки)

    Hi there. Currently we are using a CPU Board of Actions S500 SoC with an AMOLED 1.78" MIPI-DSI I2C Touchscreen. It's working fine in our Board. Now we upgraded our PCB with RockChip RK3566 SoC. So I need some expert support to move the Touchscreen Driver from our old S500 PCB to the new RK3566 PCB. Also need some basic GPIO configuration. All necessary remote access support will be provided upon development. Please apply with a relevant portfolio. Required previous Rockchip ARM CPU with MIPI driver development experience. Developers from Shenzhen, China or HK are highly preferred. Thanks.

    $140 (Avg Bid)
    $140 Ср. заявка
    2 заявок(-ки)
    PCB Design 1 день left

    PCB design with production order support.

    $250 (Avg Bid)
    $250 Ср. заявка
    1 заявок(-ки)
    Project for Ahsan U. 16 часов(-а) left

    I am adding the details of the work and milestones here, 1. Hardware completion and Schematics, and BOM release a. discussion on obsolete parts b. Final BOM release 2. PCB completion and Complete files release 1. Agreement on board size and number of layers

    $368 (Avg Bid)
    $368 Ср. заявка
    1 заявок(-ки)
    Solder small pcb -- 2 Завершено left

    I need a pcb solder learning but don’t wanna risk any mistakes it’s simple job

    $30 / hr (Avg Bid)
    $30 / hr Ср. заявка
    11 заявок(-ки)
    Solder small pcb Завершено left

    I need a pcb solder learning but don’t wanna risk any mistakes it’s simple job

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    12 заявок(-ки)
    Portable Power Supply Завершено left

    I am currently developing a battery powered DC variable power supply and I need a PCB created to control it. I would need it to have a buck boost circuit that could do 0vdc-60vdc @5amps as well have a current limiting feature for testing equipment, etc. & perhaps digipots to control the output voltage and current limiting digitally through the menu. I also will be using a TFT LCD to display a menu & to show voltages & current draw, so using an STM32 to drive & control all the logic would be preferable. Im not sure which batteries would be best to use in this so achieve the desired power outputs that I want so perhaps you may have some suggestions for batteries but for whichever batteries it would need a BMS and all protections as well with a USB C recharging circuit...

    $344 (Avg Bid)
    $344 Ср. заявка
    24 заявок(-ки)
    ATLAS-20 project Завершено left

    It is a probe card with simple components like Resistors and Caps and LDOs and some switches. There is one BGA component microcontroller and we need somebody to come onsite and help with testing/soldering rework as and when needed.

    $21 / hr (Avg Bid)
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    10 заявок(-ки)

    .) Main Module (µC + BT [in 230V] + phase control [230V 1500W]) .) LED Module (Electronic for 24V DC) .) Communication Module (µC + Com)

    $170 (Avg Bid)
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    27 заявок(-ки)
    Simple circuit for a Arduino Завершено left

    I would need Simple circuit design that does the following 2 tasks for a 5V arduino pro mini 1. Power the Arduino (5V) from a car Battery (12-16V) including protection circuit. The Arduino should keep Power for about 5 seconds after the Battery power is switched off 2. Take a 12-16 V square wave and reduce it to a 5V Square wave via a opto coupler so it can be used with a digital...Simple circuit design that does the following 2 tasks for a 5V arduino pro mini 1. Power the Arduino (5V) from a car Battery (12-16V) including protection circuit. The Arduino should keep Power for about 5 seconds after the Battery power is switched off 2. Take a 12-16 V square wave and reduce it to a 5V Square wave via a opto coupler so it can be used with a digital input I don't need a PC...

    $21 (Avg Bid)
    $21 Ср. заявка
    43 заявок(-ки)
    edit pcb schematics/gerber etc Завершено left

    we have identified issues with components changes and have given details of new components in write up, need to change the schematics and gerber and pick n place file

    $18 - $152
    Скрытый
    $18 - $152
    23 заявок(-ки)
    piezo controlled by app Завершено left

    4 flat piezos connected to a PCB, Qi rechargeable battery, bluetooth controlled by an app (app is for piezo vibration amplitude adjustment).

    $461 (Avg Bid)
    $461 Ср. заявка
    22 заявок(-ки)

    proficient speedy PCB design Engineer with experience in High Speed Routing length matching USB SS 3.1 technology layout needs to be transportable inside Altium Room for easy placement into our other designs Proto layout should be on a 1.2mm thick JLC Stack with Imdiance control and be no more than 18mm wide by 60mm long on a 4 layer very Clean layout following all TI guidelines for routing and part placement , Vbus power and CC lines need to be easily accessible from right side of board so we can connect to our existing PD controller signal path and Power Parth (please see iame of proposed layout image () easy filtration circuit for Vbus and proper CC line entry into circuit Fairly stright forward USB type C to type C PCB with Repeater ICs Need Completed and

    $263 (Avg Bid)
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    30 заявок(-ки)