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    16,935 schematics pcb project công việc được tìm thấy, giá USD

    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...

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    Looking for an experienced PCB designer for a small project involving led grow lights. Looking for someone who can check the information and, in case, suggest proper corrections. He will design a PCB which has two separate circuits, the Far Red led circuit and the Photo Red led circuit: circuit one: - no. 4 Photo Red 660 nm led, Cree inc. part number XPGDPR-L1-0000-00G01 (4 led in serie, max c...

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    We're looking for a PCB design for Hi3559 V200, Please post an offer only if you have experience with this chip (or other Hi35xx) and an existing project to showcase.

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    Solve mosfet problem on pcb 6 ngày left
    ĐÃ XÁC THỰC

    Solve mosfet problem on pcb when the sensors are connected through the mosfet, they do not work . However, if connected to the original source, it works correctly. The job is to find the problem with the mosfet and solve it. #Altium

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    I want a combination of dtmf receiver, dtmf decoder and dtmf motor driver circuit combined in a single circuit board to control a drone

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    Projeto inicial: confeccao de um 3 cópias de protótipo em circuito impresso a partir de projeto Fritzing e código C++ Arduino IDE. Tenho um projeto testado em protoboard, pronto para confeccao de circuito impresso (Fritzing) e montagem. Procuro que faça isto no Brasil. favor orçar com ou sem componentes (posso mandar entregar), exceto PCB.

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    Design a PCB Planar Transformer in DipTrace 6 ngày left
    ĐÃ XÁC THỰC

    Important --------- Uses Fractional Turns - See the paper "How to Design a Transformer with Fractional Turns" by Lloyd H. Dixon, Jr. [đăng nhập để xem URL] Page R6-4 has the winding layout for obtaining the 1/2 turn while minimizing leakage inductance. Work ---- 1. Design the PCB for a PCB flyback transformer for SMPS use. The transformer "windings" are to be compromised o...

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    DEAR SIRS WE NEED, TO MODIFY GERBER FILE FORMAT, FOR APPLY TO NEW PCB, FROM QWERTY KEYBOARD FOR DESKTOP(P.C).THE ONLY SIMPLE CHANGES WE NEED TO MAKE IN RELATION OF THE USUAL QWERTY KEYBOARD ,IS TO PLACE AT THE LAYOUT , JUST IN DIFFERENT RANK(ORDER) THE ALPHABETIC BUTTONS ON THE KEYBOARD (AND-ONLY-THE–ALPHABETIC-BUTTONS, NOT ANY OTHER , AT ALL), ACCORDING TO OUR REGISTERED "ALPHABETIC&...

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    Địa phương
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    Circuit Design on Tina-TI -- 2 6 ngày left
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    Design and simulate a power supply that is able to take 120 Vrms input signal and deliver a nominal 5VDC output at 25mA with ~1% ripple at the rectifier (e.g. before the regulator). Note that your power supply must contain a rectifier and a regulator circuit. No restriction is imposed regarding which rectifier topology to use. In your design phase, you can use any value of circuit compone...

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    Electronics project on Tina-TI 5 ngày left
    ĐÃ XÁC THỰC

    Design and simulate a power supply that is able to take 120 Vrms input signal and deliver a nominal 5VDC output at 25mA with ~1% ripple at the rectifier (e.g. before the regulator). Note that your power supply must contain a rectifier and a regulator circuit. No restriction is imposed regarding which rectifier topology to use. In your design phase, you can use any value of circuit compone...

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    I need an embedded system designer to design a nano PCB to control following component ( a brush motor , led light, Infra Red sensor for collision detection , Altitude sensor , RF sensor for command ) . Having power source from a lithium ion battery and charging circuit for that . The circuit should be very light weight .The controller should be programmable to control all components . The designe...

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    Double sided PCB 5 ngày left

    I need double sided PCB for automation project

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    Looking for an experienced PCB designer for Compact PCI and ATCA projects. Altium experience preferred. Looking for someone who can do stack up and material selection. I have on going projects and future work in this area. Looking for someone within North America for ITAR compliancy.

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    LED Controller Interface and App 4 ngày left
    ĐÃ XÁC THỰC

    We are trying to reverse engineer the SPERLL SP110E LED Controller. The current controller has 120 patterns with up to 1024 addressable LEDs, and supports 26 different LED types. We need to simplify that to 30 patterns, 9 LEDs, and just one LED type. It may seem to make more sense to start fresh with a new MCU and PCB. However, the SP110E is an existing controller that can be purchased for under $...

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    Pcb custom arduino shield 4 ngày left
    ĐÃ XÁC THỰC

    Design a custom shield for arduino. Fritzing Layout existing

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    Need design, schematic, PCB design for 3 phase power supply. Brief specifications are: Type: Flyback SMPS (alternative SMPS designs are also Ok as long as they meet the specifications below) Input: 3 phase- 90 V AC P-P to 440 V AC P-P Power supply should also work on 240V AC single phase Protection: 6kV voltage surges and 10kV impulses Output: 5V 2A(max) Design should use components easily ava...

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    You do *not* need any experience. You do *not* need an Arduino. Also, you do *not* need an ESP32. If you are very intelligent and if you solve engineering problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. You will help me build a consumer IoT (Internet of Things) product. Please read the section entitled, "HOW TO APPLY FOR THIS PROJECT&qu...

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    Hi We are looking for help with designing a Shunt with Bluetooth sender. If you are fluent in Circuit Design and PCB design and firmware for the same please contact me for a discussion

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    Key Requirement: *The freelancer should be based out of India* as we would need to courier the components to him/her for this project We have an existing functional PCB based on STM8S003F3P6, Switches, push button, Servo-motor, Motor, H-bridge Motor control IC (L293d), Transmitter & receiver (NRF24L01 2.4GHz), LED, Potentiometer. We have list of expected outputs from the system. We need some...

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    Psoc4 BLE firmware developer needed -- 2 3 ngày left
    ĐÃ XÁC THỰC

    I'm looking for a firmware developer that can code a service for PSOC4 which would stream readings of 7 ADC channels over BLE. Currently, there is a sample code but the communication is too slow (new reading every 0.5s) -our team does not have experience in this. If you are interested in the project we can discuss more and I can provide schematics. As the project is basic at this moment, we ...

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    Psoc4 BLE firmware developer needed 3 ngày left
    ĐÃ XÁC THỰC

    I'm looking for a firmware developer that can code a service for PSOC4 which would stream readings of 7 ADC channels over BLE. Currently, there is a sample code but the communication is too slow (new reading every 0.5s) -our team does not have experience in this. If you are interested in the project we can discuss more and I can provide schematics. As the project is basic at this moment, we ...

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    I have different circuits drawn in Proteus that need PCB designs and possible manufacturing and assembly if applicable.

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    Hi,I'm electrical engineer .I want some electrical engineer/student or some technical person to built a simple arduino project and its 3D box for me and send it to Chicago US ,I will provide address details on private chat I will provide all the necessary 3D files, circuit diagrams,PCB files and codes needed to make it ,I just need someone technical to make it for my relative there as I...

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    Hi Nassim A., I noticed your profile and would like to offer you my project. We can discuss any details over chat about my PCB project.

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    Our business is in the excavator market building products for safety of operators. For a new product we are looking for a CAD designer who is willing to help us design and prepare a new enclosure. Our product is based on nextion 4,3" and has some extra buttons. PCB design is what we do in-house so only designing the enclosure is necessary. The current enclosure is made of 2 bended steel part...

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    greeting card PCB 3 ngày left
    ĐÃ XÁC THỰC

    how much would it cost me to have you make a 0.8mm pcb that will carry a on off switch, button battery holder 8 through hole spots for leds and chip and speaker to play a christmas carol for a greeting card the size of an a5 sheet of paper or smaller if possible? the battery would be a cr 2032 or similur. the attached image shows the style switch im looking for.

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    Hacer el diseño en la pc para fabricar las pcb en china, el esquema es bastante sencillo, lo tengo en una protoboard con un microcontrolador arduino, no es necesario la programacion solo el diseño. El diseño consta de 2 entradas que detectan un pulso, 1 boton, una cerradura tipo selenoide y un sensor de apertura de puerta. Me debe entregar todo lo necesario para fabricar la pc...

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    Desarrollo web 3 ngày left

    Greetings developers. I want to implement an e-commerce website, similar to this website [đăng nhập để xem URL] [đăng nhập để xem URL] It is a website to quote, according to the size of a pcb design. The system must be able to process gerber files and display it for viewing. Additionally, when the file is uploaded, the customer can continue to the payment process. It is important that the user cre...

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    i built a scematic circuit and pcb and would like someone whos good to tell me if my pcb is perfect 100% or not

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    Have an electrical schematic that we need a layout for

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    We need you to do a PCB layout for a small serial data equalizer card. The board is a two channel transmit and receive for high speed serial data at rates up to 3G that performs impedance matching, isolation, and equalization of the differential signals. Experience in high speed differential layout is required. The board I/O consists of two gold finger edge connectors and two FCN type connectors...

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    We are product developers and presently designing a product that requires a very simple PCB with a few components and an I/O port. We have the circuit diagram. Just need layout design and Gerber files.

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    Design a small portable fan 2 ngày left
    ĐÃ XÁC THỰC

    I'm looking to design a small fan. The fan should be made out of plastic and very lightweight. The main components inside the fan include a printed circuit board, the fan and motor assembly and a filter. The person chosen should not only be a mechanical designer but also some Printed Circuit board design too. The PCB has a USB charging port, a switch for three setting (low, med, hi). Thi...

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    Serial_SCB(v.1.0) 2 ngày left

    I need design a 135x85mm pcb two layers with all components in top layer only. Attached schematic and components with netlist loaded.

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    Solving Capacitive Sensor Issue 2 ngày left
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    I need assistance with solving my PCB capacitive sensor issue. I am using an ADC (ADS112C04IRTET) to detect a voltage output from two coplanar electrodes, and I am receiving strange readings. The issue could possibly be due to ADC, or an issue with my schematic. I need a freelancer who is very experienced with circuitry, programming (particularly this ADC in Arduino), and preferably someone who kn...

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    I have an electronics project I am building and would like to order some custom made PCB boards. I haven't the foggiest idea how to use the PCB drawing tools nor the time to learn right now. I know the layout as I am copying an open source project. [đăng nhập để xem URL] There is a PDF schematic and a couple reference images of the final product available on the site. I will attach the files....

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    I am looking for someone to design me a mechanical keyboard PCB and a case that fits the PCB. Output are the files of the PCB files (GERBER, BOM, Schematics, Centriod/Pick&Place, QMK firmware file) and 3D design files of the case & plate. Requirements PCB: - Standard keyboard buttons and functions apply - USB Type C to USB type A for wired input to supply power and data, support up to 5...

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    Easygrip2021 2 ngày left

    I am a mechanical engineer and currently working on a prototype. So far I experienced a little bit with a arduino nano on a breadboard, which works great. Bit now I want to have a pcb with the necessary elements on it. Therefore I need some help with finding the right hardware and developing the eagle data. The prototype has the following hardware: - oled display 0.96in - microchip - pressure sen...

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    I need an expert to design PCB for RC toys. Preferably from India

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    Board_SSBv2.0 1 ngày left

    I need to design pcb with ALTIUM v.17.0. I have the schematic into 4 sheet and all components loaded in a empty pcb. It is necessary place components and route all printed circuit board.

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    Sample Electrical Plans shall be shared. Electrical Conduit and Circuit Layout need to be prepare as per the shared sample plans. (No alternation in design shall be acceptable) Sample Electrical BOQ shall be shared too, need to prepare the boq for the above said project as per the sample boq. Items addition and subtraction in BOQ is acceptable. The evaluate quantities shall be round-off to actual....

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    I am looking for a Freelancer who can design a PCB for a project. The PCB will essentially be an Arduino MKR WIFI1010 shield with terminals. Power and digital pins will go directly to terminals. Analog pins will each include a simple custom circuit (a few resistors and capacitors) between the board and a 3.5mm female jack. I will supply the simple circuit to the successful Freelancer. The proj...

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    Hi Sukanta M., I noticed your profile and would like to offer you my project. An automatic weather station using -ESP 32 (Lilygo TTGO ESP32 sim7000g) - BMP280 - wind anemometer - wind direction sensor - AM2305 temp and humditiy sensor - tipping bucket raingauge. The sensors need to record data approximately every 3 min to upload to weather underground using an API key. I would need the PCB designe...

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    need inverter source code in mplab or mikroc ,,,with lcd dis[play and all protection Skills: Electrical Engineering, Electronics, Microcontroller See more: pic based sine wave inverter, sine wave inverter pic, sine wave inverter projects, dsp sine wave inverter circuit diagram, dspic30f2010 sine wave inverter circuit diagram, dspic sine wave inverter, dspic30f2010 inverter projects, dspic inver...

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    I have a few jobs that I would love you to help me with. If they are successful we can continue working together. I am building smart home product using a bluetooth mesh connection. I actually have a working schematic already for the switch already, I just need the PCB size to be smaller.

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    Hola Mauricio, I have a few jobs that I would love you to help me with. If they are successful we can continue working together. I am building smart home product using a bluetooth mesh connection. First I would like to create a simple PIR sensor. After that I want to make a simple switch. These are going to be battery powered. I actually have a working schematic already for the switch a...

    $20 / hr (Avg Bid)
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    As of 20 November 2020 this project is still available. You do *not* need any experience. You do *not* need an Arduino. Also, you do *not* need an ESP32. If you are very intelligent and also solve engineering scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. You will help me build a consumer IoT (Internet of Things) product. Please read the section en...

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    6 lượt đặt giá

    As engineers, our role is to solve problems in society. The final project allows students to develop entrepreneurial mindset learning (EML) through project-based learning (PBL). The final project is a team project for up to 8 students. First, as a team, identify a problem in society, research how it is currently being addressed, include the associated costs, and size the market. Second, with your...

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