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Working on Eagle PCB 7.1.0

Discussion in 'Circuit Simulation & PCB Design' started by koolguy, Nov 1, 2014.

  1. koolguy

    koolguy Active Member

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    Hello,

    I am working on eagle 7.1.0 for My First PCB using for PIC 16F72 and 872 same PIC with Internal EEPROM.
    so, I need guidance for completing this work.
    here is my schematic, The TIP122/127 will be used on another PCB that is not yet in hand only Motherboard that is PIC controller is to be designed...

    Thanks
     

    Attached Files:

  2. jpanhalt

    jpanhalt Well-Known Member Most Helpful Member

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    What's your question?
    Did you run ERC and what was the result?

    John
     
  3. koolguy

    koolguy Active Member

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    Hi,
    After running ERC it is pointing error but i can't understand it.
     

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    Last edited: Nov 1, 2014
  4. dave

    Dave New Member

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  5. jpanhalt

    jpanhalt Well-Known Member Most Helpful Member

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    I wouldn't ignore the warnings either. They will bite painfully when you go to the Board. I have to leave this in about 1 hour. Please post your .sch file as a zip and I will take a look at it. I think many of the warnings result from you using a wire command instead of a net command.

    Most important, remember that Eagle is a CAD program, not a drawing program. It is integrated with the PCB program. What YOU see on the screen may not be what Eagle CAD sees there.

    John
     
  6. koolguy

    koolguy Active Member

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    Here it is..
     

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  7. jpanhalt

    jpanhalt Well-Known Member Most Helpful Member

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    Sorry, I cannot open rar files, just zip.

    John
     
  8. mvs sarma

    mvs sarma Well-Known Member

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    Ritesh,
    i saw they are both 40 pin.



    you have selected capacitor and resistor from dummy symbols

    please open library, type resistor or capacitor. You will be taken to rcl .lbr
    you can select r-eu for European symbol or r-us for the American symbol
    after hat you select size as 207-10 for a quarter watt horizontal mount or any other to suite your need
    Likewise for capacitor you may choose 2.mm size capacitor with 5mm pitch as it suits the small value
    best of times.
     
    Last edited: Nov 1, 2014
  9. koolguy

    koolguy Active Member

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    Right now i dont have..
     
  10. mvs sarma

    mvs sarma Well-Known Member

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    what you don't have sir? the symbols?
    they are very much there and i made the sch also
     

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  11. koolguy

    koolguy Active Member

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    Hello Again,

    I have seen but error are still there .
     
  12. mvs sarma

    mvs sarma Well-Known Member

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    perhaps you have to copy and paste the message here. At what stage the message was coming?
     
  13. koolguy

    koolguy Active Member

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    I am not getting You...
     
  14. Ian Rogers

    Ian Rogers Super Moderator Most Helpful Member

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    text deleted...

    Sorry! Thought it was a 40 pin device...
     
  15. koolguy

    koolguy Active Member

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    What shoul be my next step in Eagle to Remove Error, pls tell Clearly.
     
  16. jpanhalt

    jpanhalt Well-Known Member Most Helpful Member

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    Your next step in Eagle to Remove Error, pls tell Clearly error.

    John
     
    • Like Like x 1
  17. koolguy

    koolguy Active Member

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    But, how ??
     
  18. koolguy

    koolguy Active Member

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    The Schematic you have provided is not showing any error but there is warnings in it..!
    anyway, how u have done it.
     
  19. mvs sarma

    mvs sarma Well-Known Member

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    if you want to make error and warning free artwork
    you have to read and follow both the Manual and Tutorial guides provided by the the software provider.
    they are there , right on the concerned folder. these things come of experience thro continuous use and skill developed thereby.
    Perhaps chats like what we are doing can add little.
    you had never been able to copy the warning or Error, and paste it on the forum for any one to study and comment..

    all the best.
    rather i put it revised, you did not ....
     
    Last edited: Nov 3, 2014
  20. koolguy

    koolguy Active Member

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    Are you talking about this...
     
  21. mvs sarma

    mvs sarma Well-Known Member

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    my words , might not be palatable at times. sorry.

    i revise the sentence not offend

    it should have meant as "you did not...."
     
    Last edited: Nov 3, 2014

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