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USB Digital IO Board + Windows control GUI

Bids 
23
Avg Bid
$832 USD
CLOSED
  • Project ID:

    631316
  • Project Type:

    Fixed
  • Budget:

    $30-$250 USD

Project Description:

Create a digital IO board, connected to a PC via USB. The board is driven by an on screen GUI.
Tick boxes control output channels and the analog voltage is displayed onscreen.

The analog input can be switched between an output connector and a trim pot resistor by the use of a jumper.

Board must contain the following.
x5 Digital output 0-5V
x1 Digital outputs open drain or open collector
x4 Digital input
x1 Analog input 0-5V

Power supply driven via USB bus.

Hardware requirements : Atmel or Microchip USB device only,
: IO Connectors screw type
: microprocessor code loaded via 0.1" pitch SIL connector.
: Digital output Open drain/collector 15V,1Amp DC Max tolerant.
: Digital output 5V at 20mA
: Digital input diode protected ( 0-5V )
: Analog input diode protected ( 0-5V )
: SMT / 0603 / 0805.



PCB Layout : Maximum size 50x50mm , x4 M3 mounting holes in each corner.
: 2 layer PCB
: USB connector to be position in PCB edge center
: PCB layout to be neat tidy and professional
Items to be provided : Schematic , PCB layout, Gerber, BOM (excel), PDF copies

Schematic capture and PCB layout must be in either Altum / Orcad

Windows control GUI : C# .Net
: Compatible with windows XP, Vista
: all source code to be provided
: Source code to be clear and ordered ( No monkey jungle code )
: Please view image file provided

Documentation : Basic documentation is to be provided.

Bidders must state their intended track width and via hole dimensions, to determine level of experience.

Skills required:

C# Programming, Electronics, Microcontroller, PCB Layout

Project posted by:

SilverStarMan Singapore
(0 Reviews)

Last seen:

Public Clarification Board

7 messages

  • nitinsonar

    Hi,
    Thanks alot for detailed requirement of design.We have worked on Microchip and similar controller extensively and done similar products in past. We can provide you end to end solution for the product requirement and would like to work with you. We can shard some details of similar products developed if you are intrested.
    We will appriciate your response.

    over 1 year ago

  • SilverStarMan

    Hello,

    Firstly thank you all for posting a bid. and posting advice. But the main criteria for this project is the budget range.

    The project I have posted is common practice for people in the electronics industry, and I am sure that many here have already performed this project. I am not asking for a special full system development with new technology and high risk.

    I am flexible with the PCB size, number of IO's. But I do require a windows GUI in C# and either Atmel or Microchip chipset and at least 1 analog input.

    If you have an existing system with the full schematic/PCB layout/Gerber/ GUI software and other drivers I will consider purchasing within my budget.

    Regards,

    over 1 year ago

  • ganduyantech

    Looks like this board is a development kit. I suggest you buy dev kit from microchip.Your budget is not even enough for schematic and PCB layout. How much more if you include firmware and software?

    over 1 year ago

  • wdanford

    Why don't you look at National Instruments, http://www.ni.com/ ? I have been in this (electronics product development and production) business for over 30 years. NI has several USB devices. You will likely need to use more than one as most I observe are only digital I/O or only analog I/O. But you get finished products ready to use. For the GUI part just get NI LabWindows (ANSI C based) or LabView (a GUI based development platform). I have personally used LabWindows. This one lets you set up a GUI for user system interface. All instrument control, programm flow is in ANSI C. These softwares are for a Windows PC. As najam969 points out the budget range is way too low for such development work. But then too the NI products are well above your budget range. But with NI you are getting well built precision products that will work as specified. I have used NI products for test systems development. They are good.

    over 1 year ago

  • hvkamat

    We have expertise in developing embedded systems using Texas instruments, Slicon Laboratories, Atmel, Microchip and Freescale MCU. I have experience of 20+ years in designing embedded systems.

    We can execute your project to your requirements. The quote for service charges. ,The cost of Bill of materials including PCB, Components would be extra.

    Looking forward to working with you. Regards,

    over 1 year ago

  • najam696

    Hi;
    I can do the project but the bid is too low for
    1. controller programming
    2. PCB layout programming
    3. C# programming

    Can it be increased. ???
    Regards;
    Najam

    over 1 year ago

  • ssirota

    Hi again,
    I'm sending to you a file with samples of works.
    The PCB had 6 layers, with blind and buried vias, SMD down to 0402
    and the board size was 67mmX97mm and 222 components, 769 vias (0.15 Hole, .4 Diameter), Track width/clearence down to 5 mils. Tool : Altium Designer Summer 09
    For your PCB, I would use vias 16 mils (Hole Size) and 34 mils (Diameter) and tracks width / clearence down to 9 mils, preferred 10 mils
    If you want more details about my experience, please, feel free in contact me.
    Regards, Sergio

    Attachment: Work+Samples.rar

    over 1 year ago


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Hi, I have done similar design and development in past successfully and shall be able to perform the design efficiently. Hope to hear you soon. Best Regards Nitin SOnar
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