OT: Ivex winboard & negatives
I've spend considerable time laying out a PCB for an MP3 decoder. I went to
see about having it made by the techs at the U of S. what I really need is
to be able to print out a negative (black is white, white is black) image,
or I can't have the board made. How can I do this? remember I need to keep
the scale 1 to 1. PLEASE help.
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see about having it made by the techs at the U of S. what I really need is
to be able to print out a negative (black is white, white is black) image,
or I can't have the board made. How can I do this? remember I need to keep
the scale 1 to 1. PLEASE help.
_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
Comments
negatives. There are a few free demos out there.
Also a postscript file could probably be inverted fairly easily.
Stew Benedict
On Sat, 20 Jan 2001, ED Ward wrote:
> I've spend considerable time laying out a PCB for an MP3 decoder. I went to
> see about having it made by the techs at the U of S. what I really need is
> to be able to print out a negative (black is white, white is black) image,
> or I can't have the board made. How can I do this? remember I need to keep
> the scale 1 to 1. PLEASE help.
files.
>From: Stew Benedict <stewb@c...>
>Reply-To: basicstamps@egroups.com
>To: basicstamps@egroups.com
>Subject: Re: [noparse][[/noparse]basicstamps] OT: Ivex winboard & negatives
>Date: Sat, 20 Jan 2001 20:49:02 -0500 (EST)
>
>
>If you can write out Gerber files, some gerber editors will create
>negatives. There are a few free demos out there.
>
>Also a postscript file could probably be inverted fairly easily.
>
>Stew Benedict
>
>On Sat, 20 Jan 2001, ED Ward wrote:
>
> > I've spend considerable time laying out a PCB for an MP3 decoder. I
>went to
> > see about having it made by the techs at the U of S. what I really need
>is
> > to be able to print out a negative (black is white, white is black)
>image,
> > or I can't have the board made. How can I do this? remember I need to
>keep
> > the scale 1 to 1. PLEASE help.
>
>
>
>
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function. You could then do either 1) scan it into a photo-editing program
that allows reversing the BW image, or 2) have a negative film made by a
professional film shop that has a large-format, flat bed camera setup. I
recommend the 2nd method.
Dennis
Original Message
From: ED Ward [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=ridGzGEn9nlcs-Kj7DY34glZuXbrtzf9Cmsy6HPbk7DVMduwKkFL4U7mLQts-8rwJ2yYT_-YRjPOu1lJsR99s7s]punk__rocker@h...[/url
Sent: Saturday, January 20, 2001 3:09 AM
To: basicstamps@egroups.com
Subject: [noparse][[/noparse]basicstamps] OT: Ivex winboard & negatives
I've spend considerable time laying out a PCB for an MP3 decoder. I went to
see about having it made by the techs at the U of S. what I really need is
to be able to print out a negative (black is white, white is black) image,
or I can't have the board made. How can I do this? remember I need to keep
the scale 1 to 1. PLEASE help.
_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
Not sure who you use to produce your boards, but I have a place located in
Southern Ontario that does my boards for me, and can read the Gerber files
output by Winboard (that is what I use). They have a web site at
www.precisioncircuitscanada.com
John
Original Message
From: ED Ward [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=UBUiXmD8ak8iTf2qUehSKkSnT-MXwQuFoh0GVxdIQPO9cV0hufezHQN3kNxO8MfbzwCUTGhjcNZKKuxCArbM8Kw]punk__rocker@h...[/url
Sent: Sunday, January 21, 2001 5:19 AM
To: basicstamps@egroups.com
Subject: Re: [noparse][[/noparse]basicstamps] OT: Ivex winboard & negatives
Can you tell me the name of one (or all)of them? I can write out gerber
files.
>From: Stew Benedict <stewb@c...>
>Reply-To: basicstamps@egroups.com
>To: basicstamps@egroups.com
>Subject: Re: [noparse][[/noparse]basicstamps] OT: Ivex winboard & negatives
>Date: Sat, 20 Jan 2001 20:49:02 -0500 (EST)
>
>
>If you can write out Gerber files, some gerber editors will create
>negatives. There are a few free demos out there.
>
>Also a postscript file could probably be inverted fairly easily.
>
>Stew Benedict
>
>On Sat, 20 Jan 2001, ED Ward wrote:
>
> > I've spend considerable time laying out a PCB for an MP3 decoder. I
>went to
> > see about having it made by the techs at the U of S. what I really need
>is
> > to be able to print out a negative (black is white, white is black)
>image,
> > or I can't have the board made. How can I do this? remember I need to
>keep
> > the scale 1 to 1. PLEASE help.
>
>
>
>
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