Review Schematic and PCB layout files before production

Greetings For reviewing and correcting the schematic and PCB layout files for your project. We are a team of experienced engineers who specialize in circuit design, PCB layout, and prototyping. We have extensive experience with Altium software, and we are confident that we can provide you with the highest level of accuracy and quality for your project. Based on your requirements, we propose the following process for reviewing and correcting your schematic and PCB layout files: Design review: We will perform a thorough review of your schematic and PCB layout files to ensure that the electrical circuit is correct and all components are placed correctly. We will also check the power, voltage, and current calculations to ensure that they are accurate. Footprint verification: We will verify all the footprints in your design to ensure that they are correct and match the datasheet of the components. PCB layout correction: We will correct any errors that we find in the PCB layout, including trace routing, via placement, and component placement. We will also ensure that the design is optimized for manufacturability and meets the design rules of JLCPCB. Final review: Once the corrections are made, we will perform a final review of the design to ensure that all errors have been corrected and the design is ready for production. Best regards, Ahmed Zia

Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 9 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embedded systems, microcontrollers, Proteus, Arduino, ESP32, Raspberry pi, NB-IoT, MATLAB, PLC Design, Algorithm, and Product design. I can assure satisfactory work. I'll be glad to work with you. Thanks

Greetings, Thanks for having me join your project. I am an electronics engineer having over five years of experience as a professional circuit and PCB design engineer as well as ten years of experience of electronics equipment repair and maintenance. I have expertise working with Altium Designer and many other software. List of my clients include many industries and individuals as well. Here is link to my profile which will definitely convince you to my expertise "https://www.freelancer.com/u/nuamansaghir". As I have years of experience of circuit repairing and designing, I understand it quite well and can verify your schematic and PCB layout as well. Necessary amendments will be made to ensure correct operation. The deliverables will be verified source files and production files as well. You can always approach me any time even after completion of the project. Let have a chat and discuss your project in details. Looking forward to hearing from you soon . Best regards, Nuaman Saghir

Hi there, I read your project description and I am confident that I can review the schematic and PCB layout files before production, given my experience and skillset. As an experienced mechanical engineer with a specialization in mechatronics, I have almost half a decade of experience in PCB design using Altium Designer. I have worked on numerous projects covering a wide range of areas such as single/double-sided and multi-layer PCBs layouts, power supply, data and control interfaces, and multimedia interfaces including reverse engineering. I have also worked with all the components mentioned in your project. I understand the primary focus of the project is on checking the correctness of the electrical circuit, with aesthetics and component footprint accuracy as secondary considerations. I can assure you that I will carefully check all the footprints and circuit diagrams, along with the power, voltage and current calculation, to ensure 100% accuracy before production. Please feel free to contact me if you have any further questions or if you would like to discuss the project further. Best regards, Samuel Tshibangu

Dear Client, I am excited to submit my proposal for your project requiring expertise in electronics design, circuit design, and PCB design. With over 30 years of experience in this field, I am confident that I can deliver quality work for you. I understand that your project requires an experienced engineer to review the schematic and PCB layout files before production. The files should be checked for correctness of the electrical circuit, with secondary considerations given to the aesthetics of the design and component footprint accuracy. The focus will be on reviewing each block of the circuit, which includes the ESP-Wrover module, GSM module, I2C pressure sensor, USB to UART module, and power over Ethernet module. The design was made using Altium software, and the PCB layout will be submitted to JLCPCB. My proposed approach will include a thorough analysis of the schematic and PCB layout files, with a focus on the accuracy of the electrical circuit. I will also review all footprints and circuit diagrams with power, voltage, and current calculations to ensure 100% accuracy before production. My commitment to quality and timely delivery will ensure that the project is completed within the set timeline and to your satisfaction. As an experienced engineer, I am confident in my ability to deliver quality work for you. Thank you for considering my proposal. I look forward to working with you. Best Regards Hari Mohan

Hi, good afternoon, I am an Electronics Engineer specializing in circuit and PCB design having more than 5 years of experience developing boards of all kinds. I have sent hundreds of boards to manufacturing so far, so I know perfectly the critical points for which one usually fails when sending a design to the fab house. I can review your design entirely, providing reports to you so you can check all the aspects reviewed and the result obtained. I detail here the aspects that will be reviewed: * General system concept * Maximum absolute values of all components, a report will be provided * Pin connections of all components, a report will be provided * Footprint size and pinout of all components, a report will be provided * General layout design, important layout concepts such as gnd planes, crosstalk etc. * Aesthetics Please get in touch with me to discuss your project in more detail, I look forward to your message, Regards,

Hello! My name is Muhammad and I am a professional mechatronics Engineer with over 100+ projects completed. I have expertise in Electrical Engineering, Electronics, Microcontroller, PCB Layout and Arduino I am expert in: Electronics Electrical Engineering PCB Layout Product Design Circuit Design Please check my portfolio: https://www.freelancer.com/u/engrfarooq04 Let's discuss your project in details and i will show you my more sample work in chat. looking forward to work with you. Ping me Thanks & Regards sparktechco.

Dear Client, I am a good person in the field of Embedded and IoT Development and Electronics. I have created many PCB designs and projects. I have done many projects with Arduino and microcontrollers. So I'm very interested to do this project successfully and will complete this on time. So if you have any idea please message me Thanks

hello nice day for you im professional electrical engineering PCB designer for more than 12 years i will check and review your schematic and PCB layout design step by step im electronic engineer please send me your file and lets discuss with more details waiting your message thanks & regards

Hi, I have over 5 years of experience in hardware design for commercial products on Altium. I can support you to review PCB with the cheapest price while still ensuring the standards for production products. I will evaluate the criteria or suggest to improve issues related to EMC, SI/PI and IPC. I'm also completely familiar with JLCPCB/PCBway and have done hundreds of PCBs with them so I know how to set it up and can double check with them before placing an order.

I am an electronics engineer with over 8 years of experience in circuit design and PCB layout. I have used both Eagle CAD and Altium designer for PCB design and I can check your design. I will also provide a report and I can also help with the manufacturing process.

My name is safa jarawan, Im a PCB design expert with 7 years of experience in the field of PCB design and manufacturing including (Analog, Digital, Mixed signal, SMPS and RF PCBs), Rigid flex, and rigid-flex. I always do my designs according to IPC standards.

I am a mechatronic engineer, I have been working in the field of designing electronic boards for 3 years. I can help you with this circuit.

Hi My Name is Zubair Iqbal, I have a PhD in Electronics and I am currently working as Hardware Design and PCB design engineer in Samsung. I am very experienced when comes to PCB Design 1. I have strong skills and experience in Altium Designer. 2. I have experience in creating Rigid and Rigid Flex and Flex PCBs. 3. I have experience in creating libraries of the components, symbols, custom footprints etc. 4. I am well familiar with manufacturing exports like Gerber, ODB++, BOM, Pick and place etc 5. I have experience in manufacturing PCB as well, i have experience of manufacturing Rigid PCBs by hand as well as getting PCB manufactured from JLCPCB, EUROPCB etc. 6. I am a certified Professional from Altium. 7. I have designed PCBs for controller like Nordic NRF, ESP32, ATMEL, PIC, ARDUINO ARM. 8. I have designed PCBs for sensors interfaces like Temperature, Humidity, Sonar, LDR, Phototransister, IR Sensors, Hall effect etc. I can help you with your design. I have more than 10 years of Professional experience and recently joined Upwork.

the basic skills possessed are basic knowledge of analog & digital electronic circuits. Developing along with understanding basic electronics to being able to understand control systems and be able to create new control systems. Logic skills enable me to create logic circuits and implement them into a sequential program. other basic skills, namely being able to make or design your own PCB board and print and then sell. My job for 8 years working at the factory was an electronics technician who has strong skills in analyzing electrical problems in machines. In addition, capable of developing ideas to improve engine performance in electricity. 8 years experience outside the factory is teaching the basics of SIEMENS PLC programming aimed at someone who needs it. Creating & modifying PLC programs for customers.

Hi. I'm a Senior Electronics Engineer specializing in Hardware Design, PCB Design and Embedded Systems. I'm an experienced engineer with more than 10 years of experience in the field. Reviewing the schematics and layouts are part of my daily job. I'm a professional user of Altium. I also work at R&D at Hitachi Energy Sweden. Regards, Caner

Hello, I am an electronics and communications engineer. I have more than 4 years of experience in my field. I have signature on hundreds of projects with altium designer. I have experience in designing dozens of cards such as stm32 arduino esp32 esp8266. I would like to help you with this

I have over 12 year experience with Circuit and PCB design. I've been developing IoT solutions for a variety of customers. I've submitted and produced more than 700 PCB's from JLC/PCBWay/PCBGoGo so I exactly know their production requirements. If you could brief me more about the project, based on review I may even suggest you with additional optimizations.

Hi, I can review your project in Altium before sending to production from JLC. I can take care of the verification of the schematic and the correctness of the schematic symbols of the SCHlib library as well as the correctness of all the custom footprints of the PCBlib library if you have not used the Altium MPS. I can also verify the stackup you defined for single ended and differential lines and align it with those available on JLC. If you need to purchase JCL's PCBA service, I can enter all the BoM PNs and identify any alternatives. It would be preferable to have the project component library files to speed up the work. I have a long experience of electronic design in digital embedded systems in industrial applications with high speed communication buses such as: MIPI, SLVS, USB3, Thunderbolt, PCIExpress. I work with Altium 23. Thanks.

I have done a lot of PCB layout reviews considering signal integrity aspects at Intel, I have covered for high speed interfaces like PCIe4 and TCP USB 3.2, I suppose that I can justify your requirements for this job.