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    17,157 dxp pcb design công việc được tìm thấy, giá theo USD
    Project for Toan L. Đã kết thúc left

    Hi Toan L., chào bạn, mình có kinh nghiệm pcb layout, mình được biết bạn có 1 team layout, nếu được mình mong được tham gia vào team của bạn để cùng làm việc và trao dồi thêm , bạn có thể liên hệ với mình để biết thêm thông tin qua zalo 0907271043, chúc bạn nhiều may mắn

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    Project for BK Technology Đã kết thúc left

    Chào các bạn. Thi thoảng tôi có công việc liên quan đến vẽ mạch PCB 4 lớp. Có sơ đồ nguyên lý, file ảnh mẫu hỗ trợ tối ưu sắp xếp linh kiện. Tôi có thể thuê các bạn vẽ mạch được không? Hãy trao đổi với tôi qua Zalo 0972.266.426. Trân trọng!

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    Thiết kế mạch điều khiển động cơ bước như trong file mô tả. Sản phẩm là máy tập vận động sử dụng trong dân dụng, yêu cầu sử dụng mạch PCB

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    Hi mọi người! Mình đang cần người hợp tác vẽ mạch bằng Altium cụ thể như sau: - Vẽ Layout từ Sch bên mình đã có sẵn - Tạo hình 3D - Vẽ thư viện lib một số linh kiện và module chưa có. Làm việc theo giờ, online hoặc nếu ở HN có thể Offline. Hoặc có thể làm việc tính theo hoàn thành dự án ( tùy dự án). Xin cám ơn !

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    Hi Sukanta, We currently have a working prototype for IoT project. However we need certain amendments: - Pin-to-pin chip replacements - Minor changes: capacitor location, resistor value etc. - Optimisation (list of points will be provided) Work is quite straight forward without major changes. Would you have time to discuss further details? We will provide all details and expect to get amended PCB layout (same size/shape) with production files. Look forward to your response! Tayfun

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    Please refer to the attached zip-file

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    Hi there Looking to hire a highly-skilled electrical engineer who is reasonably priced to create BOM and PCB for a projector project. If you think this is you give me a shout. Thanks.

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    PCB designer 6 ngày left

    I need someone who is interested to tie up a startup which works on IoT products for PCB and Prototyping For more details ping me . Details can be found here :

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    I want a program just to flash this esp32wrover to identify wifi, share the screen of the phone and show a very simple interface on the screen mentioned. It is a custom PCB.

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    Devre ISIS İLE ŞEMATİK TASARIM-SİMÜLASYON yapı ile PCB tasarımı yapılacak ve PCB üretimi gerçekleştirelecektr.

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    Guitar pedal 4 ngày left

    Just wondering how much it would cost to design a pcb form the attached schematic. It’s a guitar effect pedal circuit.

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    Hey, I'am a researcher working in SCTIMST, Trivandrum, Kerala. Iam working on a real-time vibration damping wearable system using the principles of scissored-pair control moment gyroscope (CMG). In order to realise the CMG, a high speed BLDC motor and a Gimbal BLDC motors are used. I need you guys to develop a PCB to meet the requirements and for a proper working of the scissored-pair CMG mechanism. if interested, we can talk about the budget details etc.

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    Soldering pcb 4 ngày left

    I'm a controlled manufacturer and looking for an opportunity to start an ancillary unit. e.g. Bio Medical Equipments, PCB Assembling, soldering works etc

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    Hi Sukanta M., I noticed your profile and would like to talk about my project to find out, if you can help me. I am a germany mechanical engineer with basic to good programming and electrical skills. I have build the FlowaOne () by myself. At the moment we use a PCB with microcontroller from a german company, which was already developed. So we didn't had much developing cost. Now we need a new microcontroller with more functions and IoT connectivity.

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    I need to have a schematic in ALTIUM DESIGNER with these features: • Power supply: Li-ion 3.7V 3000mA 18650 • Charger Li-ion IC from USB type C (2000mA charge current) • DC-DC step-up converter 5÷15 Vdc 750mA • Microcontroller PIC16 or PIC18 family • Mosfet to output from DC-DC converter • OLED 128x32 I2C or SPI • 3 Push buttons I need to have cheapest solut...DESIGNER with these features: • Power supply: Li-ion 3.7V 3000mA 18650 • Charger Li-ion IC from USB type C (2000mA charge current) • DC-DC step-up converter 5÷15 Vdc 750mA • Microcontroller PIC16 or PIC18 family • Mosfet to output from DC-DC converter • OLED 128x32 I2C or SPI • 3 Push buttons I need to have cheapest solution for mass-pro...

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    I need to design PCB board for mechanical key board with K2 RGB and Static Lighting Effects and type C port and Bluetooth 5.1. like photo in attachment but with additional K2 RGB and Static Lighting Effects and type C port and Bluetooth 5.1.

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    ...electronics engineer to help me with various projects. This will be an ongoing process. When one project ends there will be another one. Most of the work will be firmware development for ESP32 and STM32 but there will also be schematics review and potentially some PCB design involved. To be considered for this position the following criteria need to be met: - Fluent in at least one of the following languages : English, Spanish or French. We will be having calls to discuss the projects. - At least 2 years of experience in Electronics design and firmware development. - ESP32 and STM32 experience - Visual Studio, Visual Studio Code - Proficient in one of the following : Kicad, Eagle or Altium (preferred). - C/C++ with knowledge of Doxygen highly regarded - Version c...

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    i have a hand drawn sketch, which is currently also a working prototype, need to "design" a PCB for it so it can be produced easier ...

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    We designed the modbus communication custom PCB that is needed to communicate with PLC. But the custom PCB is not working well. We need an expert in this field, to make them working correctly including hardware design and firmware development. Please apply if you are a real expert in this field. Write the "MODBUS" in your proposal.

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    Design the required circuit, simulate it to ensure its readiness، PCB design, control using arduino.

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    PCB Review 6 ngày left

    Review LED and FAN Modules. 1. Circuit Design Concept 2. Chip Availability Communicate frequently to confirm direction as we are overriding an existing design

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    Schematic Review 6 ngày left

    Hi Tech Experts, I noticed your profile and would like to Discuss a project with you. I would like to review a PCB design.

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    Diseño de placa PCB -- 2 2 ngày left
    ĐÃ XÁC THỰC

    Requiero crear un diseño de un circuito electrónico, para una placa que encienda dos luces aleatoriamente, una a la vez, estilo semáforo. Características: - Entrada 12 Volts. - Alimentación propia de la placa. - Conexion a un Switch externo que accione la función de la placa. - Opcion a un control inalámbrico que también accione la función de la placa. - Alimentación de las luces debe provenir desde la misma placa. - El prototipo esta destinado a encender luces led como un semáforo. Opcional: - DipSwitches que pueda modificar la secuencia aleatoria (Ej.: 1 verde y 3 rojos, 100% aleatorio, otros). Se adjunta imagen de referencia del producto final.

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    Pcb tester programming development in labview software

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    PCB design 2 ngày left

    Need to design some PCB with DIP LED

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    Design a PCB 2 ngày left

    RS485 with atmega328 with IO ports needs to be designed.

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    ...RGB leds (2 at top side + 2 bottom side) 2 Buttons I required additional 2 SMD Buttons & modifications of the Pins to be mapped to the following: //INPUTS : with VCC&GND placed at the LEFT edge of the PCB with Male Pins and SMD Soldering pads for the Signal PIN, 2 GND @bottom, 2 VCC @TOP #define A0 36 #define A1 39 #define A2 34 #define A3 35 #define A4 32 #define A5 33 #define A6 25 #define A7 26 #define A8 27 #define A9 14 #define A10 12 // BUTTON 1 #define A11 13 //BUTTON 2 //OUTPUTS : with VCC&GND placed at the LEFT edge of the PCB with Male Pins and SMD Soldering pads for the Signal PIN, 2 GND @bottom, 2 VCC @TOP #define O0 19 // #define O1 18 // #define O2 5 // #define O3 17 // #define ...

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    I have a small PCB in Altium Designer that I need modifying. Only a few tracks to change and silkscreens.

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    I run a small business called Just 'Cuz Robotics, LLC (), and I have been making and selling some simpler PCB products for the last few months. My circuit design knowledge is entirely self-taught and relatively basic. I am a mechanical engineer who knows a bit about electronics and a little electrical engineering knowledge but by no means an expert at PCB design or anything like that. I'm interested in selling some more complicated products like an adjustable output voltage regulator that can supply several amps of current, or a custom motor controller, which are well beyond my skill-set. I'd be willing to pay for an expert to provide some ongoing support in this regard if it meant I would have more, and higher quality products to sell.

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    Request for design PCB board in gerber format based on the drawing. It will be used for light box. PCB board will be placed inside the wooden box and fixed there. It must not get heated. Power 12 vdc and max current 5A. It should have a connection in the PCB board for RGB LED controller. It will be connected by 4-pin RGB connector. LED requirements: RGB LED 5050, 12V (60 LED per 1m), swiched on/off by remote controller and adjusted brightness and colors.

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    This project is a fully of typicals designs where usign a microcontroller, pwm output with 2nd order rc lowpass filter this signal go to op amp non inverted amplifier configuration, the op amp output must be boosted (with bjt or jfet) I need 100ma minimun current in the 0-10 volts out...I need 100ma minimun current in the 0-10 volts output. Requirements • 2 pwm outputs • 2 RC 2nd order lowpass filters • 2 non inverterted op amp configuration, output must be boosted (bjt o jfet) • 2 relays SPST (with transistor bjt and protection diode) • 1 relay SPDT (using 2 relays SPST with transistor bjt and protection diode) • 2 RS485 (using pcb module) • 2 GIOP • 4 Leds • 4 push buttons The time of realization is 7 to 10 days, the design s...

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    12V LED DIMMER 1 ngày left

    Hi, I have a very basic project of dimming 12V led with PWM. We can find some circuit in the market but it is big. I want to make a smaller version of the PCB with UFL connectors. The design should be made in EASYEDA so the SMD components can be attached and shipped. Technical information 1. 10K potentiometer with on-off switch feature. 2. the circuit should not be more than 2cm x 2cm. It can have a dual PCB for added components. 3. PWM frequency should be high so the flickering is not there. 4. when turned ON minimum V should be 7V and the max should be 12V. 5. Input is 12V 5A, the output is 7V -12V 300mA to 3A.

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    Design and development of a micro/mini vibration motor with time based "Alerts". The device is intended to be used as a small wearable that will remind the wearer to stop a moment and be mindful.

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    I would like the following project to work with an esp32 board (possibly an esp-01) and an MH-ET LIVE Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32. PCB layout included with gerber files. More details in the chat. Thanks

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    We want to make an Asic like the S9. We seek to replicate this model, initially, so the job consists of generating the gerber data and installing any firmware or software. ... I am also looking for a partner to cover this aspect in the project, so if you are interested in entering the project and receiving a percentage of the profits from the sale of these asics and the project that we are setting up, also tell me. In this case, I would not pay you for the job. You would receive part of the benefits. And you didn't have to put in seed capital (we have investors) We are a team that wants to develop our own asics to sell and create a mining farm. We are looking for a team interested in participating. ...

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    ...key is plugged in. It has a button, and when pressed on this button, the USB key (data bus) will be activated for approx. 2 minutes, and then automatically disable the USB data bus again. So the only thing I need to do just before performing the transaction, is single press the button, and forget about it. As I lack the time to build it myself, I am looking for a freelancer who can design the schematic and PCB layout. Both schematic and layout MUST be natively drawn in ALTIUM or CIRCUITSTUDIO, and please advise both application and version you will be using while bidding. Converted files from other packages will not be accepted. Simulation could also be performed with LTSpice. Functional description: A monostable multivibrator, build with MC74VHC1G132 (SOT353) smith tri...

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    Hi folks, As an importer of American cars to the UK, I'm looking for a electrician/electrical designer to design a PCB board design that will be installed in vehicles. Dimensions can be provided, along with design spec, but in short the design will be fairly simple, and hopefully adapted by the designer for future products/ranges. Examples on the market can be hyperlinked, but we're looking to have the pbc's printed by an manufacturer, and LEDS, chips etc, soldered on site at our unit. The designer will need to provide a break down of components for each board, the pcb design file, etc. Ideally they will help us source the components/inventory for 100 units to start with. We are looking to expand aggressively, and expand our r...

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    Pcb Design Đã kết thúc left

    I need a customized pcb for smart mirror

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    Electrical and electronics Đã kết thúc left

    PCB designer surge test electrical calculations component knowledge in railway

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    Looking for Mechanical / Mechatronics Engineer Design a 3D Delivery Robot using SolidWorks Software All Components will be Used in a Google Sheet with Us The Robot Will be like a Car included Camera and a Bag that can be Opened and Closed Using a Servo Motor If you read the details send the first Word in your message the text below in the next line Awasis Science The PCB dimensions will be Mentioned only The 3D Design for Printing Using CNC laser cutting and 3D Printer the Design will include the Assembly too For This Job Please Send Your Previous Work #freelancing #design #job #robots #mechanical #mechatronics

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    My goal with this board is to redesign it, dramatically reduce costs to build, and use readily available parts and/or new up to date components. Reducing the dependency on hard to source parts. I would like the board to come out to about $5 to $7 per board USD.

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    PCB for Mechanical keyboard Đã kết thúc left

    Outline of the requirements are: - 84/85 keys layout (ISO/ANSI), pcb must support both. - Support for USB Type C and or USB Mini - ESD protection, Fuse protection - RGB for each key or RGB Underglow - Indicator LEDs (Caps Lock, Num Lock and Scroll Lock) - Cherry MX Switches compatible (hotswap modules for MX style switches) - Full anti-ghosting - QMK / VIA compatible

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    To construct a pcb board with the following circuits Dc-Dc step down converter Charging circuit Power management circuit Zigbee module using the switches, sensors and actuators

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    We have a working circuit need to convert them into a product PCB for Bulk Production Need some expert to do that same quickly on time.

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    Copy an electronics project Đã kết thúc left

    I would like the following project to work with an esp32 board (possibly an esp-01) and an MH-ET LIVE Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32. PCB layout included with gerber files.

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    Need pcb design expert -- 2 Đã kết thúc left

    More details in the chat. Thanks.

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    ...standard, gold coated, round contact pin of appropriate length. Ideally a cheap part available in large quantities. The needle array must be divided into 3 electrical subsets as described. The array must fit into one well of a multi-well cell culture plate. The dimensions are shown in the attached file. The array will be used in exactly the same manner as in the paper, to electroporate cells. The PCB would sit on top of the well of the plate and the gold pins sticking down into the liquid. The pins will need to get within 0.5 to 1 mm of the well bottom. 2) The electroporator will produce square wave pulses of up to 1000 V. The paper vaguely describes a circuit sitting between the +/- output of the electroporator and the needle array with 3 sets of pins to switch polarity from 1/2...

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    ... If you thrive on taking a customer centric based approach and have break/fix/repair skills for notebooks/laptops and printers, then we want to hear from you We are looking for Hardware Repair candidates in Delhi! Duties and Responsibilities Replace/Repair - System board , Display assembly, Webcam , Speaker, Fan, Bezel, Heatsink ,Touchpad , Specific Keyboard ,HDD ,Top cover, Controller board ,PCB,I/O board. Some responsibilities may include but are not limited to: - Run diagnostics tests to understand why the Operating System (OS) is not responding to system error 90B - Travel to customer sites, investigate customer complaints, and resolve problems - Perform preventative maintenance and repair services on equipment by analyzing system problems, troubleshooting, ordering and g...

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    ... If you thrive on taking a customer centric based approach and have break/fix/repair skills for notebooks/laptops and printers, then we want to hear from you We are looking for Hardware Repair candidates in Delhi! Duties and Responsibilities Replace/Repair - System board , Display assembly, Webcam , Speaker, Fan, Bezel, Heatsink ,Touchpad , Specific Keyboard ,HDD ,Top cover, Controller board ,PCB,I/O board. Some responsibilities may include but are not limited to: - Run diagnostics tests to understand why the Operating System (OS) is not responding to system error 90B - Travel to customer sites, investigate customer complaints, and resolve problems - Perform preventative maintenance and repair services on equipment by analyzing system problems, troubleshooting, ordering and g...

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    Địa phương
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    ... If you thrive on taking a customer centric based approach and have break/fix/repair skills for notebooks/laptops and printers, then we want to hear from you We are looking for Hardware Repair candidates in Delhi! Duties and Responsibilities Replace/Repair - System board , Display assembly, Webcam , Speaker, Fan, Bezel, Heatsink ,Touchpad , Specific Keyboard ,HDD ,Top cover, Controller board ,PCB,I/O board. Some responsibilities may include but are not limited to: - Run diagnostics tests to understand why the Operating System (OS) is not responding to system error 90B - Travel to customer sites, investigate customer complaints, and resolve problems - Perform preventative maintenance and repair services on equipment by analyzing system problems, troubleshooting, ordering and g...

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    Địa phương
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