Homebrew PCBs

Sorry, I forgot to mention that. It is 12 inches wide. I bought it
from think tink, so you can go to their site for information on how to
apply it. There are plenty of other sites as well. I am just getting
started with this as well. 

For initial tests I will just use a flourescent light as my UV source.
I will also need to get some washing soda(sodium carbonate) to develop
the resist and sodium hydroxide to strip off the exposed resist. 

If you go to a pool supply, do not get sodium hydrogen carbonate,
which is sodium bicarbonate. I did that on Friday, only to discover it
is not what I want. I will still keep it because it is good to have to
clean up acid spills or if I want to bake a cake. :)

After the initial tests I will probably build a UV LED exposure box
like Markus Zingg for my real board work. You can read his posts for
more information.


--- In Homebrew_PCBs@yahoogroups.com, Bill Maxwell <wrmaxwell@...> wrote:
>
> Hi Damon
> 
> 5feet long but how wide is it and , briefly, how is it applied please.
> 
> Bill
> 
> 
> javaguy11111 wrote:
> > The photoresist is ready for shipping. It is 5 feet long and was cut
> > off from a 100ft roll that I purchased from ThinkTink. I have 18 rolls
> > available and 4 people have contacted me. So there is plenty left, if
> > anyone wants to give it a try.
> >
> > If ordering inside the US, the cost is $20 and shipping is by USPS.
> >
> > If ordering outside the US, the cost is $25 and shipping is by USPS.
> > You are responsible for any customs charges
> >
> > I am using PayPal.
> >
> > Everyone who has emailed already, I have sent a reply with payment
> > information. If you did send me an email, but have not heard from me
> > then send me another email.
> >
> > Damon 
> > --- In Homebrew_PCBs@yahoogroups.com, "javaguy11111"
> > <javaguy11111@> wrote:
> >   
> >> Just an update. I have received the resist and shipping materials. 
> >>
> >> I decided to use USPS instead of UPS because I have had more requests
> >> for it. I will also be using paypal instead of google checkout. Again
> >> more people were requesting that.  I am trying to keep things simple.
> >>
> >> I should be ready to start shipping by Monday and should have payment
> >> information posted before the weekend is up.
> >>
> >> Damon
> >>
> >> --- In Homebrew_PCBs@yahoogroups.com, "javaguy11111"
> >> <javaguy11111@> wrote:
> >>     
> >>> I am going to start doing some experimenting with dry film resist. I
> >>> have just placed an order for a roll from Think Tink.
> >>>
> >>> Since it is way more than what I need, I am planning to sell the
> >>> excess. I plan on selling in 5 foot lengths, which should be enough
> >>> for people to experiment around with. 
> >>>
> >>> Figuring out time, costs, shipping materials and shipping charges I
> >>> expect to charge $20. 
> >>>
> >>> The price includes UPS ground shipping within the continental US. If
> >>> you want it sooner or live outside the continental US, contact me
> >>> directly by email and we can try to make other arrangements.
> >>>
> >>> If you are interested, send me a private email and I will let
you know
> >>> when it is available. I plan on setting up payment through Google
> >>> Checkout or personal check. If other payment methods are
desired, let
> >>> me know and I will try to accommodate you. 
> >>>
> >>> Taking into account shipping time, I should be able to take
orders in
> >>> one to two weeks.
> >>>
> >>> BTW, I ran this by Steve ahead of time so I would not run afoul
of any
> >>> spamming rules. 
> >>>
> >>> Damon
> >>>
> >>>       
> >
> >
> >
> >
> > Be sure to visit the group home and check for new Links, Files,
and Photos:
> > http://groups.yahoo.com/group/Homebrew_PCBs 
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
>