We have a prototype PCB which includes an ARM-MCU, some onboard sensors, some transceivers and 2 RF components. We are looking for a review of the pcb as well as some improvements of the pcb layout.
1.) Schematic review with short report describing any changes and/or updates
2.) New 4-layer pcb layout based on previous prototype design. Two RF components require a microstrip which breaks out to an SMA connector
3.)General pcb design review report
1.) Initial engineering report on schematic review
2.) Updated schematic if required (depends on outcome of 1.)
3.) New 4-layer pcb layout
4.) General PCB design report
Project can be mile-stoned at each deliverable item to benefit both parties if required.
Please see attached images for better understanding.
Hi, This looks like an interesting project, well matched to my background. I have relevant knowledge and experience of the types of parts you are using. Ihave designed with variousGSM modules including ublox, SI Plus
20 freelance font une offre moyenne de $1215 pour ce travail
Hi sir i am an expert electronics designer I can do it for you I have almost 7 years of experience in this field I assure you quality work and ontime delivery Please reply to discuss it futher Please share the fil Plus
Hello! How are you!? I have the skills you need for this project! Send me a message please, also look at my profile! Have a nice day!
Hello, I have a lot of experience as a Layouter in small device's that use GSM and GPS modules. Few tips: For a better signal you need impedance controlled traces and 50 Ohm impedance for the tracks that goes in to Plus
Hi We have designed multiple high complex cards. We have most experience hardware design engineers ranging from 4 to 35 years. We know this area very well and our experties can help you make your card production wo Plus
In full system design for more than two decades. I would want to know what EDA tool was used in designing of your system. In case there is a requirement to modify the Layout.
Hi , I can deliver complete report for each component on the PCB, and I can propose any optimization required. I've excellent knowledge n embedded system design from component selection to the documentation and m Plus
Dear Sir I work as lead electronic engineer and i am really experienced with PCB design. I can offer you professional service! From the picture i can see that you are missing decoupling capacitors near almost each c Plus
I am a talented Arduino Engineer with 6 years of experience and educational training. I am willing to work as a team leader and also autonomously for your project. I have also worked for many years of my career as a C Plus
Hi! I am an experienced electric engineer and pcb designer with advanced knowledge about product design and development. I have a huge experien in Altium Designer and I use it more over eight years. I have designed ma Plus
HI there, I have my review as i am doing RF PCB for many years: - The speaker never placed close to RF antenna Side, as you Low frequency such 20hz to 20Khz could make parasitic for gsm signale. - As from your des Plus
Hi, This is Dhaval, Firmware Programmer. Have designed RF module for CC2538 ARM based core. Feel free to contact. Dhaval
Hello I am a Canadian citizen who is fluent in English and have about 9 years of electronics design experience, primarily in RF and Mixed signal fields. I have worked in small companies and had great breadth of experi Plus
I am a business owner from Texas, USA and I have several Senior Technicians that can help you with your project. If your interested please email me at: JStapp@discretecontrolintegration (dot) (com) I would be h Plus
Hi, what CAD system has been used for the current PCB ? It is not possible to give an accurate price without knowing this. You want a schematic review - are you experiencing issues with the current PCB ? See my Plus
Hi, We are experienced in hardware design and layout. what is the problem ? please send us the detail(schematic datasheet etc.). Thank you!
I have a good experience in PCB design using Altium Designer 13.0. In the last month I made two PSB -you can see in my portfolio. We can discuss further details of the project in suitable for you time in Skype' My Plus
The way I work, Day1-4: Design Schematic/ modify/Review Day5: Create footprints Day6-8: Components Placing and sketch routing. Additionally provide Day7:mechanical Design of PCB and share with you. Day8-13: Layou Plus
We have extensive experience of developing high speed, high density complex PCBs. We have worked with (PowerPCs, TI DSPs, Xilinx FPGAs (Virtex, Artix, Kintex and Zynq SoC). We have developed RF systems and sub-systems Plus