Review schematic and pcb layout of an audio codec array PCB

Hi, I'm not recommend autoroute on critical system like audio circuit. I can help you reviewing schematics and routing PCB, but I will not use autoroute. Manual Routing will result better. I have 9 years experience as PCB designer and I never used autoroute because manual Routing results better. especially on critical application like audio codec, where digital and analog signal separation is very important. Let's discuss it on chat. I will help you finished the board design. Best Regards, Rijal

Best PCB Design Expert at your doorstep! Dear Client, I will review the schematic and then route. I have read and understood your project details thoroughly, and I am super excited to work as they are an exact match with my skillset and experience. With more than 5 Years of experience in PCB Design and Circuit Design in Audio Codec, I can ensure you best quality work and before time delivery. Following is a brief list of expertise that I am carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc 3. Smart Products like Smart watch - GSM/GPRS/GPS etc 4. Wireless Products - BLE/WiFi- ESP32/ESP8266/NRF24L01 5. Low Power Battery Products design – Rechargeable and Non chargeable 6. Power Electronics – Buck, Boost, Flyback etc 7. i2c buffer, Audio codec, 4 WM8731 Following are the examples of my projects along with their reviews: https://www.freelancer.com/projects/php/Sensor-modelling-Wordpress-Application/reviews https://www.freelancer.com/projects/electrical-engineering/Project-for-Avi-22378233/reviews https://www.freelancer.com/projects/pcb-layout/Build-SMPS-pcb-design-drop/reviews Let’s have a quick discussion for 5 mins where I would provide you value addition and consultation which would result in the successful execution of the project. I would formulate a plan of action of how we shall take this project to the horizons of success. Regards Pratibha(Nickname -Avi) Quality is never an Accident

Hi I am interested to your project. I am familiar with electronics, microcontroller, audio circuit as well as PCB design by Eagle. Thanks.

Dear Client, I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I will review the schematic and then route. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products developments , Audio codec and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wifi, NFC, LoRa etc 2. Power Electronics- Buck, Boost, Flyback, Half Bridge etc 3. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. i2c buffer, Audio codec 7. 4 WM8731 After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? 5. What are the user protections required for this project? Please try to answer these questions based on which I would be providing free of cost consultation. I am new to this site but I am an expert in electronics product development. Please message me so that I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others

I have just read your job description carefully I have a degree in Electrical engineer and having experience of 4+ years I am working in the freelancing industry for the past 6 years. During this time, I have gathered skills and expertise related to to your work which is why I believe that I will be able to do this work and provide you in your budget and time . Looking forward to having a chat with you so that we can discuss this further. You can check my profile also... https://www.freelancer.com/u/arifbilal75 Best Regards Muhammad Bilal

Hello Sir. I can complete this project perfectly. Hope to cooperate with you. I have 10 years good experience of hardware development. I have completed a variety of embedded system design and programming by using microcontroller, arm, etc Board PCB design have been completed by using Altium and Protel99SE.

Am a Mechatronic engineer with 5 year experience in circuit and pcb design and I believe i can handle your task to perfection

Hello, I have read your job description and I'm really interested to do it. I am an Electrical Engineer, expert at PCB designing in Eagle cad and Kicad tools. I see this design is in Eagle cad. Please contact me Remaining details we can discus in chat. Thank You

Hello I can help you if you have the original design file in Orcad format. Important Advice: you should ask this selected engineer to sign NDA agreement to protect your design rights. Best regards

softwear eng`eniering ihope my project is very good i so you help me plzz dont idea inoo u help this me is very slow minded

I have experience schematic design ,pcb layout and manufacturing file . I use Altium designer and Kicad. I need details. You send massage to me, please.

Hi, I have read your project description carefully, and I am very confident about your project. I have good experience with PCB layout design and you will see about this from my profile/portfolio. I will complete your project in a short time, perfectly and clearly. If you give me a chance to interview, I'll explain in more detail and I'll do my best for you. I will keep good communication. Best Regards, Marius.

Hi, I can help you with this. I am an Analog design Engineer in a leading MNC where I have worked in analog and Mixed signal circuits and layout. This is something which we analyse on daily basis. Lets chat for more details And will get to know the approximate time of completion as well. Lets connect!! Very much interested in doing this project for you. Regards, AKshay

Hello Sir with specialization in Robotic. with my experience to develop & design the electronic circuit (Eagle Software), especially for robotic systems(Microcontroller, Sensors, Motor Driver). hopefully can meet with your requirement for this project , Best Regards

6 yrs experice in schamatic and pcb layout design upto double sided , if given with feed back on routing it can be optimized