On 12/31/2011 8:19 PM, Chris Roper wrote:
> It all depends on your experience level and the reason to create a PCB.
>
> I  used to etch my own boards, many years ago, but the chemicals I
> used back then are considered a NO NO now, even if I could find them I
> doubt I would use them.
> Just disposing of them is an issue that we were not aware off.
>
> If you are creating a, low frequency, low current,  one off device then
> Viro Board works well.
>
> If you are prototyping on a Breadboard then the Breadboard format PCB's
> from AdaFruit are great.
>
> If you need to run off a batch or intend to go into production, then a PC=
B
> service is a must.
>
> Personally I think home etching is a thing of the past.
You will change your mind if you visit
http://tech.groups.yahoo.com/group/Homebrew_PCBs/
and search YouTube for Printed circuit boards. I am short on experience=20
on the current resources but it appears to me that custom parts and=20
prototypes are easier than ever. Jinx just answered a question I had=20
about drilling and I hope to try the toner transfer method this week.=20
There seem to be a lot of safe etchants available as well. Other than=20
using some of the readily free software I plan to hand draw a board at=20
2X size, scan and reduce it to the proper scale and complete it. My=20
laser printer (less than $100) will print 4x6 and may be 3X5 paper so=20
small stuff will be practical.

The expert services like ExpressPCB do a very professional job should I=20
need a production run. Things have never been this good for HomeBrewing=20
before!

--=20
John Ferrell W8CCW
"The man who complains about the way the
ball bounces is likely to be the one who dropped it."
  =20


--=20
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