Hi,
A colleague of mine used to produce artwork on film using a laser printer.
The right sort of film was essential to ensure dimensional stability with
the heat of the laser printer. This yielded black tracks on a transparent
film. He then used a positive etch process to remove the photoresist
At 16/06/2003 10:15, Robert Gillat wrote:
Hi,
A colleague of mine used to produce artwork on film using a laser printer.
The right sort of film was essential to ensure dimensional stability with
the heat of the laser printer. This yielded black tracks on a transparent
film. He then used a
Hi Leo,
To Avoid Drill bit Problem, Enable Show Holes Before taking Print, hope it
will help you
For me it works fine.
Regards
Nagaraj
-Original Message-
From: Leo Potjewijd [mailto:[EMAIL PROTECTED]
Sent: Monday, June 16, 2003 4:56 PM
To: Protel EDA Forum
Subject: Re: [PEDA] Direct
Not to throw cold water on your or your son's PCB ambitions, but might it be
cheaper and less trouble to have the boards made by one of the low cost
proto houses that exist now? You can get proto boards done for less than
$100. By the time you set up an exposure lamp, buy the chemicals, film,
Thank You, Steve.
Do you mean Protel Router can't complete on Dense Board? Specctra gave us a very good
price to upgrade from V7.1 to 10.2...
Shuping
-Original Message-
From: Steve Wiseman [mailto:[EMAIL PROTECTED]
Sent: Saturday, June 14, 2003 3:54 AM
To: Protel EDA Forum
Subject: Re:
In a message dated 6/16/2003 2:50:18 PM Eastern Daylight Time,
[EMAIL PROTECTED] writes:
Not to throw cold water on your or your son's PCB ambitions, but might it
be
cheaper and less trouble to have the boards made by one of the low cost
proto houses that exist now? You can get proto
I doubt the idea is to compete with a modern board-house. This is a learning
experience, and in all likelihood, and though not to get too moshy and
screw up my image as a hard-nosed, cold-hearted prick, an attempt to create
a father/son bonding experience.
-Original Message-
From:
16/06/2003 17:28:22, Shuping Lew [EMAIL PROTECTED] wrote:
Thank You, Steve.
Do you mean Protel Router can't complete on Dense Board?
Yes -my reply to Dennis (who also spotted my mistake...) seems to
have vanished, but here's the outline-
Specctra 10.2 works well, and routes boards to
After all, no point in giving Cadence money
that could be spent on beer
Steve,
Not to be a critic but that should have read No use giving anyone money
that could be spent on COLD beer
Joe
- Original Message -
From: Steve Wiseman [EMAIL PROTECTED]
To: Protel EDA Forum [EMAIL
Here are a few helpful links for the home proto board maker..
I manufactured boards back in the early 1970's and we made all our own
manufacturing equipment. Things are of course different now, EPA guidelines
on handling chemicals etc... can be a hurdle. I like the machines they have
out now that
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