Dear Client,
Hope you are doing great. Thanks for the project post and providing an opportunity to bid upon. It is my immense pleasure to submit my proposal for this project as I am an experienced Eagle Cad PCB designer with more than 5 years of experience.
As per my understanding, the scope of this project is to design a consolidated board for all the mentioned modules. It will have a SIM900 module, Display controller, Ethernet module and SD card interface. I have worked with every modules and worked on it's interfacing with Arduino. So, I am confident enough to do this project in minimum possible time. I will provide impedence matched antenna interface for sim900. W5100 IC from wiznet will be used for ethernet. I will only wire up the necessary pins, so that minimize the trace cost.
I can provide you with design as per your size recommendation. The BoM will be generated with proxy sales quotations.
The design step will have schematic drawn in Eagle, then converting to PCB. After that optimized routing will be done and Gerber Files will be generated.
I will provide you the complete design files, which will include PCB files, Gerber files, schematic, Bill of materials, etc.
Please respond, so that I can provide you references for my work.
Thanks,
Amit