Pcb design example trabalhos

Schematics and printed circuit board layout for radiation unit. The pcb supports the main working principle of a system by providing relevant sensor data and individually control multiple leds.

PCB design and schematic resulting in gerbers, drill etc using altium software.

I would like to assign you for the following pcb layout work as I am fully satisfied with your last work.

...microcontroller programming, circuit design, and PCB designing to design and build a studio light that runs on a lithium-ion battery. The light should be portable, easy to use, and capable of providing bright, high-quality illumination for indoor photography and videography. Key Deliverables: The successful freelancer will be responsible for the following: Design and development of a lithium-ion battery-powered studio light Integration of Battery Management System (BMS) to ensure safe and efficient use of the battery AC-DC conversion design and implementation for reliable and stable power supply to the light IC microcontroller programming for controlling the light output and battery management Circuit design and implementation for the studio l...

Hi, I need a PCB Designer who can complete the given work in time I need a RC522 to be customized as per my requirement goes Below 1. Rc522 has 2 parts the bottom part where the whole circuit with combination of a. Antenna (Antenna Part) b. Capacitors mrf522 resistors etc (Brain Part) 2 . Antenna needs to in circular shape about 1inch of diameter 3. Frequency range can be the same of rc522 which is 13MHz or higher (Cannot be Lower) 3. I need Antenna and Brain Part separated and should give the means of connection between them (If possible) 4. Pin out of the Brain part need to be same as original rc522

1. i need help in EasyEDA the DRC report some errors that i cant fix. 2. add a power supply feature 3. check the schematic and the pcb before i order.

I need someone to design a PCB in Altium with an OLED display and SSD1306 controller. I2C connection through 4-pin header. It is very similar to many modules you can buy online so this part is easy. But I need someone who knows where to buy/source the parts and how they will get assembled (special instructions to PCB manufacturer, how the OLED stays in place, etc) The goal is to make a small prototype run of PCB. Please only apply if you can help me get a real working PCB in my hands. It should be trivial if you have done this before. This may lead to more projects with us. Thank you !

create a website according to example, media is provided. add website domain and install to our server account. 3 languages buttons - all translation provided, minimal text only.

Hello, I'm looking to hire a Micro-controller programmer who specializes in Embedded programming. I'm looking for someone who has prior relevant experience and can commit their time and energy to the project. I am ordering a pcb board from pcbway and some of the boards have micro-controllers that need to be programmed. i need someone to just be able to explain to me how the process is done and what information i need to provide them. Please don't hesitate to contact me if you have any questions. I look forward to working with you.

We have a working PCB design based on an SoC reference design. We build Android from source and need to make modifications to it, for example we have removed the Bluetooth stack, the network stack, build for a particular RTC chip etc. We need someone familiar with the Android Build tree. They will remote into our PC, make modifications and build Android. We have a C SDK that our MCU team creates on Windows and Linux and is then modified to build on Android which the Android Java team then integrates into the GUI. In short you must have experience in building the Android OS.

From a previous project, we received a PCB desing but unfortunatelly it has some misstakes like the following. - line spacing not homogenious and not with > 50µm spacing) - lines are not centered within the contact pad - lines are ending without beeing connected - solder stop layer not correct applied We can provide the .dxf and the gerber data to modify/copy the design. => we expect the corrected .dxf and gerber data back in ideally .DSN and .BRD files Attached, you can see the "misstakes" made.

I need someone to design a pcb that is based in esp32 chip

PCB Design and layout from KiCad project files and generate manufacturing files. Requires experience with layout for the following: - Cellular modem with external cellular and gps antenna - USB, Ethernet, Micro SD - Power supply and Battery Charger - RS-232/RS485

needs to create a view with boostrap with a master slave grid on the same page the first grid contains some example columns, and the columns must be filterable selecting a row on the first grid the second grid must show its associated records the records on the second grid must be editable

I want 4x Max6675 IC on one small board with solder pads for a project. See some examples. I want this as small as possible, the 1 power in and pads to connect to my Andrino, also so i can solder my k thermocouples to the board.

I am looking for an experienced engineer to review the schematic and PCB layout files before production. The files should be checked at the design completion stage, and then submitted to the manufacturer after that. The primary focus should be on checking the correctness of the electrical circuit. While aesthetics of the design and component footprint accuracy should also be taken into account, they should be secondary considerations. I want to review each block of my circuit. That is base on ESP-Wrover module, GSM module, I2C Pressure sensor, USB to UART module, and power over ethernet module. I want to submit my PCB layout at JLCPCB, you need to make the necessary correction before submit to the manufacturing. Design was made by Altium software. You nee...

Hi Dusko, I have a quick little project I need some PCB work for. Looking to a little PCB with 1 10mm RGB led, three 10mm tactile buttons and 3 potentiometers and a 3V CR2032 battery. I would also need a scored side of the pcb with various traces, pads and TH connections to practice soldering. I think it should be about 70x140mm with half of the pcb for the RGB project and the other half for practice solder joints. Are you interested in this project?

Kicad PCB Layout job. Kicad schematic is given , layout board is given with some components in fixed positions.

PCB Modification by removing PIR and adding MMWAVE Sensor We have existing PCB with PIR and Microwave Sensor, we need to modify and remove those sensors. We need to add MMWAVE Sensor.

...Electronics engineering project. Whilst I have a great deal of knowledge and expertise in the area, I'm looking for Engineering project especially PCB Design project. I'm using Eagle software for Design schematic, footprint and PCB. I'm also can create BOM file, Gerber and Component searching. I'm also can provide project schedule, schematics, footprint and design review. As my strong background and qualification of Electronic Engineer, Certified PCB Designer and Process Engineer of PCB Assembly, I have deal with experience of Automotive, Audio Video System, Mother Board, Memory and Smart phone. I have a solid understanding of Electronics Engineering, PCB Design, Engineering Drawing, Coding and Programm...

Not sure, I'm open to creative ideas. I like striking and original work. Love the colors Navy blue and Rose Gold. The name if our Business is Exquisite Event Designs

I would like a design, preferably in EasyEDA that can be created and assembled by JL PCB (or somewhere similar if you know of a better solution). The board will need to include pin headers to plug in an esp32 dev board as well as a raspberry pi zero. The i/o on these boards are then used to control a relay and a few other simple devices that use the i/o. There are a few incoming connections like a usb serial connection, power, and wires that the relay shorts. I will need some advice on the best/cheapest way to handle some of the functionality, like whether we should just put pin headers to plug in a pre-fabbed unit or build it into the board. Please provide at least a ballpark amount that you charge for these kind of projects and then we can discuss in more detail before se...

I'm looking for someone to design an enclosure for my printed circuit board (PCB). I require a fully measured CAD drawing, as I need the enclosure to meet exact specifications. I do not need it to be water-resistant, so no additional waterproofing measures will be necessary. The material I need the enclosure to be made of is plastic. If you have experience in creating 3D designs for plastic enclosures for PCBs, please submit your proposal and let me know how you can help. Please no fake quotes.

Hi, I'm looking for an PCB expert that can design the circuit, the gerber files for pcb printing and create a list of needed component to assembly the pcb. We currently have a prototype device based on the ESP32 and want to build a PCB. The PCB must be sized to fit the box/case. The device has ESP32, SIM800, PCF8563, 1 x 5V Relay, INA226, MAX13487, SD card holder, 2x PC817 and DC/DC IC's... The device does not contain many components. We adhere to a precise design, consistent with the documentation of the individual components and modules. Further details will be specified in the chat. thanks

design the printed circuit board for wireless speaker module

Looking for PCB Designer in altium software for SMPS power supply purpose. There are small pcb 3 nos of 230v AC to 12V, 10A DC and 230v ac to 5V 10A DC SMPS needs to be designed based on reference documents. Third one 230V Ac to 100A, 48V DC SMPS.

I am looking for an experienced freelance engineer to create a Gerber file for a simple electronic product. The product should feature a PCB and a board size not exceeding 100mm x 100mm. It should also be designed with a high degree of accuracy, precision, and attention to detail. The engineer must have a thorough knowledge of the various board materials available, as well as the design techniques and practices needed to create a product that meets all requirements. I expect that the final product will have all holes perfectly aligned, traces perfectly soldered, and components securely mounted. Reliability and quality are of utmost importance to me, and I am confident that this is achievable with the right note of expertise.

We have a processor board [using a TI RM57] that needs a secondary board to interface with, the design work is related to the secondary board. We have begun the schematic design based on previous working boards, but are looking at options to out source this and other design work. We can provide a schematic which will need some finalisation and verification. The finished design should include finalised schematic, finalised pcb layout, finalised production files.

Hello there, I am looking for a average Freelancer to help me out with a school project involving OrCad PCB design. It will be a simple two layout. This board is needed not to be perfect as per schematic but just for a school project. If you possess the necessary skills and experience for this type of work, I look forward to your bids and to working with you. Thank you for your time and consideration!

As a business looking to add sound modules to our greeting cards, I am looking to hire a talented freelancer who can help design a custom Wildcard Sound Module within one week. The deliverables include: 1. Schematic 2. PCB layout 3. BOM/Detailed parts List 4. Gerber File 5. Video of a Breadboard working model My client requires a sound module to play about 10 seconds of bird calls (provided by them). The manufacturer should transfer these calls into an ROM during manufacturing The module needs to be exceptionally thin (5mm or less) so it can fit inside the cover of a greeting card. The frequency response should be 100Hz-22KHz The sound should be produced by mounting a resonator directly on the card. It should be able to play the bird call about 300 times(ensure sufficien...

I'm looking for a talented freelancer to design and prototype a 2.4GHz RF power amplifier for WiFi router. Specifically, I'm looking for a high efficiency PA which should be designed using the surface mount PCB assembly method, with maximum power input 18dBm and with an output power of 33dBm. Amplifier must be bidirectional. Technical requirements: - SKY-65900-11 must be used as PA for TX' - SKY-13377 + LNA for RX - Power: 5V - soldering pads - Connectors: Input - soldering pads, Output - SMA - Size: 36mm * 12mm PCB shape in attached files - Output: KiCad project + prepared Gerber files with BOM for assembly ordering on PCBWay/JLCPCB/etc I'm expect the freelancer to have experience in RF circuit design and to be able to provide a prototype u...

I'm looking for an Animated Logo for MR-Engineers (Attached is the Logo) I've also attached an Animated Logo for the other side of the business so I would like it to be in keeping with this please. Our Logo represents the PCB Assembly market so please make it relevant. Only needs to be around 6 - 10 seconds long. Looking forward to seeing the creative animations Watch this YouTube video to understand what PCB Assembly -

I’ve been asked to prepare a scientific poster to be presented at the World Congress on Public Health in Rome. I have the content and pictures but am not sure I’m meeting the specifications stated below (I’ve helped create a poster in the past but never formatted). Poster specifications • Format file: pdf. • Maximum size 200 MegaByte. • Vertical orientation, ratio 9:16. • Resolution 1080 (width) × 1920 (height) pixel. • Include a QR code (bottom right corner top right corner) to allow for digital copy of poster

...expert that can design the circuit, the gerber files for pcb printing and create a list of needed component to assembly the pcb. The circuit will be a simple circuit with a nodeMCU esp8266 module, with one single relay with octocoupler, Sim900 Gsm module for remote connection, data source to read if the relay is currently open or closed and if the device is connected or not, autonomus 12 v alimentation jack, led for pcb status(is on or off), led for connection status, led for relay status. The delivery of this project includes: 1* Full circuit design, Gerber files needed for printing, 1*detailed list with all the components needed to assembly the PCB once printed. The contest will be awrded once the circuit has been tested with major onl...

I am looking for a skilled freelancer to build me an AI chatbot with voice capabilities. I am looking for the chatbot to be built for a web application, and it should have both text-to-speech and speech-recognition capabilities. It should support both English and other languages. The chatbot should be able to comprehend and respond to user queries, as well as provide helpful information and guidance. Additionally, it should provide voice input and output, allowing users to interact naturally through spoken dialogue. It should have the ability to recognize basic commands, ask and answer questions, give hints and suggestions, and handle requests and transactions. The right candidate should have deep knowledge and experience in AI / NLP technologies and should have previous experience in ...

Hello! I am looking for help with my PCB designs review. I need an expert in PCB layout design to conduct an electrical review of my designs. I have documents available to provide, making this review easier and faster. I am searching for someone with the right expertise - someone who can evaluate my PCB layout which has USB port impedance matching etc..and need to make changes to the design. The boards are completed and only the review and rectification work is freelancer should know about ESD protection, Diode (schotkey and TVS) and impedance matching for USB port. All files are designed in EasyEda.

Por favor, Cadastre-se ou Faça Login para ver os detalhes.

I need a PCB Designer for Completing my PCB Design. Schematic Design is Completed. You Just have to Complete full and final design. Just have to finish the PCB Design in KiCAD Software. Here i will give the Schematic file.

Necesito crear una PCB para aplicar el proyecto FreeDS, además de añadir nuevas funcionalidades al proyecto. La PCB ha de tener: Salida RS485 Modbus incluida. Transistores para resistencia monofásica y trifasica de hasta 6Kw. Puerto Ethernet para comunicación vía cable. Modificación del Software: Añadir interfaz Ethernet. Añadir VPN Añadir Compatibilidad con MySQL y InfluxDB Añadir compatibilidad con hasta 4 dispositivos Shelly. La idea es tener un ESP32 para cargar el firmware de FreeDS y en paralelo tener otro ESP32 para realizar las nuevas funciones. Necesito diseño de PCB, Diseño de Firmware.

Hi, I am looking for an electrical engineer with experience / expertise in camera technology to design a PCB for a medical imaging device. Concept design and features are known, as are components required (unsourced). A brief will be provided with CADs for the casing. Ideally looking for design and build of prototype PCB as well as costed BOM. Please ask if you have any questions or need any further information. Thanks

Relay control through DWIN UART touch screen 5” In this project the soft buttons will operate 96 relays. There will be 16 relays in one PCB & hence max 6 boards can be attached with each other to make it 96 relays. Each board will be connected to other through i2c or any other protocol. Scope of work: -LCD GUI: GUI will be made by developer. It will be multiple pages based . Basic idea of page layout will be provided by us. When the GUI opens up it will detect no. of boards installed inside. If its 1 board, GUI will show 16 buttons. If 2 cards found then 32 Buttons & so on upto 6 cards & 96 buttons -Editable fields : The button names will be editable by user. By default buttons will be named as 1,2,3 up to 96 (Hard code). User can change this no. to name at run t...

Looking for SMPS Power Supply Units design and prototype development of 3 different models. Model1: Input 85V - 260V AC, 50Hz and single output 12V, 5A DC. Model2: Input 85V - 260V AC, 50Hz and single output 5V, 6A DC. Model 3: Input 85V - 260V AC, 50Hz and Dual output 12V, 5A and 5V, 6A DC. The quoted price should be only for design and testing work purpose. However, the cost of prototype including component price, PCB manufacturing & enclosure manufacturing payment shall be paid by us separately as the actual value applicable. The capable experienced embedded designer as well as prototype development capable person/ team needs to apply. The scope includes electrical design and mechanical metal enclosure design, prototype of products including reso...

I have to prepare some questions for interview please write detailed answer with coding example. ------------------------------------------------------------- please find attached file and give your estimate i have a very low budget. SOME AMOUNT MORE I WILL GIVE BUT NOT MUCH DEPENDING ON YOUR WORK. and i want as fast as possible.

Hi, I know the very basics of Blender, but I'm stuck on a certain tutorial: I need a recorded video example/video explanation that clearly shows me the steps in this tutorial so that I can get to the same end result. I've been trying to figure this out for weeks, but I can't seem to get any further. Hopefully there's someone on Freelancer who's wanting to show me this through a recorded video. For an experienced Blender user, this is most likely done in a couple of minutes.

Hi Douanla H., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have a remote and receiver that needs to be programmed correctly Its based on esp32 and communicates via LoRa The receiver sends and receives info from a 3rd party device via RS485 I do have the complete schematics and pcb layouts with the current programming i need you to assess the programing and decide if u can fix it or if it will be easier to rewrite it all?

We have the reference schematic already, we need to build a PCB along with component library.

I will give kicad schematic, the freelancer has to prepare the layout in kicad as per the given constraints of pcb size and electrical design guidelines ( will be given ). the already created part library will be shared. The end pcb design files have to delivered.

I am looking for professional help with high-speed PCB designing and verification services. I need a multi-layer PCB design and circuit verification after it's been completed, as well as a high component density. As this project requires careful attention to detail and accuracy, I am looking for experienced professionals who are capable of delivering top-notch quality services. Successful completion of this project will require an in-depth understanding of engineering principles as well as exquisite problem-solving, design, and fabrication skill sets. Also, I need signal integrity and power integrity for the same. If this sounds like a job you are capable to deliver, please feel free to contact me. I look forward to hearing from you soon.

Hi I'm looking for an Long Time Cooperation and experienced SEO writer to create a series of content for a website focused on electronics, PCB assembly, and manufacturing. The content will be used externally in an online setting, so it needs to be technical in nature and provide detailed specifications. The writer should have expertise on this subject and be able to generate content that is approrpriate for search engine optimization. 400-600 Articles requested.

looking for a PCB designer having experience with multilayer PCB (up to 8 layers). Who can work with us long-term and should be available on a daily basis. Start your proposal with the word Ramadan. we need to hire minimum 5 PCB designer on project basis.