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gogo2520

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Posts posted by gogo2520

  1. Printing gerber files to the real thing

    in Spice Simulation - PCB design

    Posted

    Hello
        Thanks for the reply. I guess I will have to read it a little more, when I am awake.
    I like to read myself to sleep  at night. That works at work too. ha ha but Ya I will go through it again and if I do have a problem I will let you know.
                                            Thank You
                                                gogo

  6. Help with stepper motor wires

    in Datasheet/Parts requests

    Posted

    Hello I have a unipolar stepper motor
            Part # PM35S-048-HPE8
            Made by NMB
        Its a small motor , runs off 12 volts.  I am just trying to understand the wires.
        Theres 5 wires coming out of the motor
          colors are like this  Yellow  Brown  Black  Green  Red.  In that order.
    I am thinking the black is the common. that was easy, and the yellow and brown     
    are for one winding andth the other two, Green Red are for the other. But what I don't know is which ones are for the center tap. Anyone seen something like this
                              Thanks gogo         

  8. noobie

    in General

    Posted

    I like the way it is.
      As far as the rattings work. I think it just mean that the more you respond the higher rattings you get.  I spend a lot of time reading on this form and have learned much. Never know Maybe someday I will move up from the newbie class. ha ha I still have a lot to learn.
                                      gogo

  9. GO BEARS!!!!!!

    in General

    Posted

      Ya Ya Ya the BEARS are doing good this year BUT ia am still a GREENBAY PACKER fan.
            Hey how can thoses guys call  socer a manly game when they just run around and kick each other like girls do?  Besides american don't try to kill each other over the game we just try to out drink each other.
                                                    gogo

  10. were can i get a circuit layout program

    in Spice Simulation - PCB design

    Posted

        I like egale by Cadsoft

      When I first tried egale from cadsoft I didn't like it  but now after using it for awhile I love it you can just about do anythiny with it. I got the free download and it dose have some limits like size of the board but I don't make big boards anyways. You can print  out the pcb and even mirror the print. Also You export the image to a gif file.Cadesoft has a good site to get help on you just have to read a little or there is plenty of help on the web for it.
        I might try protel they have a interesting simulator in there shareware downloads
    I don't kown how good that is but its worth a try.
                                      have fun gogo

  13. Using Eagle Software

    in Spice Simulation - PCB design

    Posted

    Wow the more I use Eagle the more I like it.  At first Ihad a problem with 2 sided boards and the way eagle palced the traces, but now after playing around with the prog I figured out a few tricks.  I think the best one is making most of the  traces on the solder side.  I do this by first running auto router with the top of board set as n/a and after its done routing only a few wires are left unrouted the I rerun auto router and set  the top as -  and the few remaining wires are placed on the top side. I like that.  Just had to share my thoughts  gogo

  16. High Quality electronic sites

    in Sell/Buy electronics - Job offer/requests

    Posted


    Hopefully this is a good home for this.  "Free e-Books on Electronics" sticky in this site.  Some good books and sites on here.(don't need to be a member to view it)

    http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=25970


    Thank you that is a good site, I just started with arv's and this will help.
                                                have fun
                                                  gogo

  17. Iron-on PCB's w/ photo paper

    in Spice Simulation - PCB design

    Posted

    8) You know another thing you can do with  Ferric Chloride is add  Muriatic acid to it.
    Muriatic acid is about 30% Hydrochloric acid and the rest is water. That will replenish the mix > I add a quart of  Muriatic acid to one gallon of mixed ferric chloride. Let sit for a day and its just as good as when I first mixed it. Learned that one off a user net site, whis I could find that site again
                                            Have fun
                                                gogo

  19. Using Eagle Software

    in Spice Simulation - PCB design

    Posted

      Hello
        I could use some advice. I use PCB Wizad software to make my PCB's I llike the program but it  has a small component library. I do make my own symbols and it is easy to do.  But I want something  better.
            Eagle's software looks good and $125.00 for a noprofit license is not bad.
      I have dl'd the free tria and am trying it
      I have search some of the eagle support help files. But  I think My problem is that I am new to electronics and I do not know the correct names to the components I want to use. I do look in parts catalogs and that dose help some but there are some Like.

    For example 
        The power Socket 2.5ml  that you plag a wall wart into. 
          Pic 16F series microcontrolers eagles seems to have all the C series
          lm386 amp , I know its a linear device but I can't find it in the components list.
          I have more but I want to see if I get a response to this

      Also  OK this is a question,  The eagle software is a trial version, is the paid version better. As far as libraries  go?

                        Thanks for any respones

                                      gogo

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