Please see the attached PDF for all the information about my project. I do this so that I know for sure you have taken the time to look at my requirement and bid according to those.
If you have any questions please feel free to contact me about it.
Hi,
I am electronic engineer and have 4+ year experience Embedded RnD (Programming, PCB Design, SCH Design) with Proteus, Eagle, Diptrace, ORCAD, Altium.
if you wanna see my sample then contact me.
"[login to view URL]" is my Skype Id
Thanks
$30 USD in 2 days
4.1 (4 reviews)
2.2
2.2
22 freelancers are bidding on average $102 USD for this job
Hey, I saw your job description, and yes, I am very positive for this project. Secondly, I am very quick in providing outputs, and updates too I will surely sound beneficial to you. because. 24 hours avaibility. - Regular updates from the very start of the work, - Always confidential And High Quality outputs. After completion, I can handover every files from main to all image files to you. and its your property then : ) And I can promise for one thing more, is , After hiring me, you won't have to search for a freelancer. because You would be addicted to our quality
Hi,
I can prepare USB hub design for you.
I have a huge experiece in USB interfaces and HUB devices.
Let me know if you are interested in cooperation,
Regards,
Michal
I read the PDF --- Hi Thanks for your invitation working with Altium A14.2 send full project included sch , pcb , gerber , bom , stensil , pic and place full sch in pdf and 3D in pdf ,Step or Solidworks.
If you send one email i created one dropbox folder for you and in this i put full info of projet and you put any special datashets for 3D rendering or created new or special footprint.
Best Regards.
Ing. Miguel
Hello,
I have been associated with Hardware design (Circuit / Electronics design), PCB design, PCB Manufacturing, Component procurement and PCB Assembling for over 7 years. I have used various CAD/EDA tools for PCB design.
Would you prefer any specific EDA tool for PCB design (or) any tool is okay?
I will provide the PCB Manufacturing, Component procurement & PCB Assembling service if you are interested.
Thanks & Regards,
Karthik
I read the pdf
Hi,
First of all i would like to thank you for inviting me for the project.
The way you have explained the project, it is self explanatory. I can do this project using Eagle. I would need the mechanical drawing of the same or to the scale drawing of the same for the exact location of screw holes and other connectors.
Looking forward to hear from you soon.
Regards
I am experienced in designing PCB layout and schematics. Check my portfolio for some samples of my previous works. It will be much appreciated if you are willing to discuss about this job in advance.
I read the PDF...
Hi there!
I'm Pranav from India.
Before beginning all the usual business talk I must say that yours is by far the best project description that I have ever seen. This should be put up in a hall of fame and shown to other employers for inspiration!
Now, the project is simple, as you stated, and though I haven't done the calculations, the PCB should fit within 4 x 3".
The idea is excellent! Daisy chaining USB hubs, but I wonder why you opted for RJ45 instead of USB for cross hub link.
Anyway, there are three bits of information missing.
1) Your name :)
2) Function of the HUBCFG and PORTDIS LEDs [EDIT: Read the datasheet!]
3) Power requirement of the regulator.
Whether it requires a heatsink or not depends on the load, which is, in your case, USB peripheral devices. So a rough estimate of the load will be helpful. Also, is there a specific reason to opt for 12V? Why not use just the 5V? Avoid heat and stress...
My bid includes:
* Component selection
* Schematic design
* Electric rule check + calculation of regulator power dissipation etc.
* PCB layout (within your specs)
* PCB routing (for least interference)
* Generation of Gerber files for fabrication (a spec sheet for layout and gerber would be helpful if you have a specific PCB fabricator in mind)
* Generation of BoM with Manufacturer and MPN.
Running out of characters here, but you could send me a message to chat.
I could get this done in a day, or maximum 2.
With warm regards,
Pranav
according to your invitation, i bid here , i checked the attach file, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
G'day StealthRT,
* I READ THE PDF* ;)
Not only did I read it, 'I get it'...
Thanks for inviting me to bid. Lets chat about your project to see how I can help with it.
I have one initial question: Why use RJ45 for the upstream/downstrem connectors for the USB?
Is this a dedicated project and not for commercial release / consumer production .
How many of the unit will you be need to prototype adn then manufacture?
I have no issues whatsoever with your design notes, excellet work, and nice to have something substantail to work from. Very nice indeeed for a change,.
Re the actual work, SCH adn PCB, no problem, easy stuff. I can even do the full 3D modeling of the PCB to ensure all parts fit inside whatever case you elect. (Confirming spacing / fit for the RJ45/USB sockects can allways needs careful attention!!)
I only use Altium (have been using it since it was called Protel and first available in 1986!) . I also use SolidWorks for any .STEP models etc
I would welcome a project like this, as it seems fairly straight forward from a design perspective. Do you already have the schematic, or do you need this created from the TI typical reference circuit, and just refine the Power Supply and the PoE pins on the RJ45's?
Hope to chat soon,
Cheers from Sydney Australia. :)
hi dear client,
i have check your project specification i have few question. let have a meeting to more clarification of specs.
i will do my best for you with my 12 year professional .experience PCB design & electronics industries.
Hello,
I have brief experience in embedded system design along with USB interface with USB 2.0 and USB 3.0 both including hardware design, schematic capture, Signal integrity analysis and layout.
I am sure, I am able to take up the project technically.
Let me know if we can discuss it further.
Hi, I am a Telecom and Electronics Engineer with 3+ years of experience designing and manufacturing SoC for a research institute. I already did an offer like this one few hours ago, but I don't know what happened. I read the PDF entirely and as I said in my previous offer, I can do the job in 1 days from now. Let me know if I am your person. Thanks and best regards
BTW, you can contact me in seban_1988 skype profile.
I am having over all 12 years of experience in PCB Designing.
Currently I am working as contract and freelancer PCB Design engineer. I designed 10 Gbps Ethernet Switch, High speed signal boards, High Power RF, Mixed RF & Digital Boards, Analog Mixed signal Boards and Power supply Boards. Hands on PCB design using the Mentor Expedition, Cadence allegro, Mentor Pads and P-cad. My designs were appreciated and received exclusive award and recognizes from organization and customer. The PCBs I designed are being used in Telecommunication, Automobiles, Commercial Aircrafts and Medical Equipments .