PCB Layout, Design and Consultation

We currently manufacture a product called a 511 Programmable Rotary Vane Attenuator (attached PDF). The inside components are fairly simple PCB board scheme and servo motor control unit. The design itself is very old (designed over 20 years ago) and the old designer passed away a few years back.

We are looking to implement USB plugs into the board schematics as the ones now implement GPIB to PC plugs and is relatively an old design. Along with that we are looking to simplify the PCB design and shrink if possible the overall design of the electronics so we can create the housings as needed.

- Consult and Understand what we need and what we are trying to do.

- Design and Test PCB to meet needs wanted.

- Ability to consult and recommend alternatives or better design to meet spec needs.

- Stepper Motor

- IEEE 488


** If you require any more info please PM me with a list of questions and needs so I can work on getting them answered for you.

Skills: Arduino, Electronics, Engineering, PCB Layout

See more: what is a shrink, product design and engineering, pdf electronics engineering, engineering designer wanted, design pcb need, designer electronics, pc board design, engineering schematics, pcb design and layout, stepper, stepper motor, schematics design, programmable , pcb, pcb layout, pcb layout design, pcb board, pcb board designer, need to manufacture a product, motor design, motor control, manufacture design, layout pcb, IEEE, i need an engineering designer

About the Employer:
( 14 reviews ) Sarasota, United States

Project ID: #5070912

25 freelancers are bidding on average $982 for this job


Dear Sir, I am an experienced PCB designer who has over 12 years design experience on complex PCB design. I can provide you with design service from schematic entry to PCB layout. I can support your PCB fabrication More

$742 USD in 16 days
(63 Reviews)

I'm very experienced Hardware design engineer. Please contact me via PM - I will send you short portfolio if you are interested in my services. Best Regards, Michal

$750 USD in 10 days
(15 Reviews)

Hi i can help you , please see portfolio for samples of works , working with Altium A13 send SCH , PCB , Gerber and 3D model in step format , you can send old design and i recommend new design options.

$526 USD in 3 days
(23 Reviews)

A proposal has not yet been provided

$631 USD in 30 days
(9 Reviews)

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha More

$736 USD in 3 days
(18 Reviews)

Hello, I have been associated with Electronic design, PCB design and manufacturing for over 7 years. I have used various CAD/EDA tools for PCB design.

$750 USD in 45 days
(23 Reviews)

Hi, let me know more about your project. You haven't attached a PDF but I found this : [url removed, login to view] let me know if this is your product. if you can provide me a schematic will More

$2500 USD in 30 days
(8 Reviews)

I cannot see the pdf you are talking about. Please contact me via PM so you can give me more information about your project.

$555 USD in 7 days
(4 Reviews)

Dear. have a nice day. I can help you. please send me the Old design(circuit diagrams) so that i can see them first and let you know about the advancements that can be done. i can manage the USB interface for the har More

$750 USD in 30 days
(12 Reviews)

I didn't see a PDF... is it this: [url removed, login to view] Add a USB connection to an existing design? Could be relatively simple... let's talk about it more! Thanks for your considerat More

$1000 USD in 3 days
(2 Reviews)

G'day, I'm sorry to hear about the passing of your project's former lead engineer I understand it can be 'emotionally' difficult or daunting to start afresh with a new engineer on an existing design. I believe I More

$1030 USD in 30 days
(2 Reviews)

Electrical Engineer (Gold-Medalist) from the oldest and the most reputable engineering institute of Pakistan (UET, Lahore). Done my internship @ US based R&D embedded company “Mentor Graphics” and currently working as More

$555 USD in 30 days
(9 Reviews)

I can do the design in Altium designer. Would you be able to send the pdf attachment again? Thanks!

$750 USD in 20 days
(1 Review)

Hi! So, you need a driver for stepper controled over USB!? There I need some more information: 1. Parameters of stepper (torque, current per phase etc.) 2. How many microsteps you need If you need some modificati More

$500 USD in 3 days
(2 Reviews)

Hello, my name is Dirk Klinkenberg, I am a freelance PCB and hardware designer from Holland living and working in Brazil using the internet. I did many differend projects in the past. I need more information before I c More

$833 USD in 3 days
(1 Review)

Hello. Maybe I'll do the job. For a more detailed understanding of the job, can I see your file is PDF? Thanks.

$450 USD in 7 days
(1 Review)

I was not able to find the PDF file mentioned in the project, so my proposal assumes that the project would consist of a USB to serial chip MCP2200, a microchip PIC18xx controller, and a stepper motor controller. More

$1666 USD in 30 days
(0 Reviews)

Hi. If you provide circuit then i try propose steps to use modern electronics components and layout minimum possible PCB.

$555 USD in 3 days
(0 Reviews)

Hello, I'm Electronic engineer from Serbia who now work and live in Switzerland. You need a redesign of an old PCB with additional features of USB. That is a nice challenge for me. I'm electronic engineer in love More

$500 USD in 30 days
(0 Reviews)

Can do all your requirements using single MCU and stepper driver. Please, See my portfolio. Also can develop I/O library and GUI for Windows

$2222 USD in 20 days
(0 Reviews)