En cours

Embedded Hardware Design with minor RF

Scope

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.

Activities

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

Deliverables

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

Payment Terms

Project can be mile-stoned at each deliverable item to benefit both parties if required.

Please see attached images for better understanding.

Compétences : Electronique, Mise en Page PCB, Ingénierie des Télécommunications, TSF

Voir plus : prototype review, visiting card design hardware, banner design hardware

Concernant l'employeur :
( 1 commentaire ) Brisbane, Australia

N° du projet : #8455797

Décerné à :

MarcomsNZ

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

972 $ USD en 30 jours
(19 Commentaires)
5.4

21 freelance ont fait une offre moyenne de 1228 $ pour ce travail

loi09dt1

A proposal has not yet been provided

1250 $ USD en 20 jours
(49 Commentaires)
5.8
zarnescugeorge

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!

750 $ USD en 14 jours
(52 Commentaires)
5.4
sagradoamicus

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

1000 $ USD en 15 jours
(41 Commentaires)
5.5
alexanderkf

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

1500 $ USD en 30 jours
(10 Commentaires)
4.2
hrobin

Hello! I am a talented Electrical Engineering Engineer and Electronics Scientist looking to be hired. Throughout my career I have been working with Electrical Engineering, Electronics and Engineering for many com Plus

1473 $ USD en 20 jours
(5 Commentaires)
4.3
adipdutt

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.

1250 $ USD en 20 jours
(5 Commentaires)
4.1
pony0621

A proposal has not yet been provided

1250 $ USD en 20 jours
(6 Commentaires)
4.2
VenuVasam

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

1250 $ USD en 20 jours
(2 Commentaires)
1.9
HQprototypes

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

1500 $ USD en 20 jours
(0 Commentaires)
0.0
BTR1

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

1111 $ USD en 14 jours
(0 Commentaires)
0.0
zoltankulcsar

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

1150 $ USD en 30 jours
(0 Commentaires)
0.0
Microemb

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

1250 $ USD en 20 jours
(0 Commentaires)
0.0
embeddedvenu

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

1250 $ USD en 20 jours
(0 Commentaires)
0.0
LeoTheFreelancer

I have 10 years experience in Embedded System, Wireless and IC Design, expert in providing schematic, firmware and pcb ; as well as Android Board Support Package (BSP) and Apps. Very familiar with MPU/MCU like Microchi Plus

1500 $ USD en 45 jours
(0 Commentaires)
0.0
PhDHelp

I can help you with the RF part, PhD in Rf eng.....................................................................................

838 $ USD en 20 jours
(0 Commentaires)
0.0
JDS22

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

1250 $ USD en 20 jours
(0 Commentaires)
0.0
richardrooney

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

1333 $ USD en 10 jours
(0 Commentaires)
0.0
dhavalnpatel

Hi, This is Dhaval, Firmware Programmer. Have designed RF module for CC2538 ARM based core. Feel free to contact. Dhaval

1250 $ USD en 20 jours
(0 Commentaires)
0.0
kerbhuang

Hi, We are experienced in hardware design and layout. what is the problem ? please send us the detail(schematic datasheet etc.). Thank you!

1666 $ USD en 20 jours
(0 Commentaires)
0.0
tactsys

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

1250 $ USD en 20 jours
(0 Commentaires)
0.0