well, a laser printer isn't totally a waste...
I would proto with toner transfer and then when you've got it right,
use a board house to make your 100+ boards (make a bunch of spares).
Also, you may find interest from others and be able to a larger batch
to share the costs and thus reduce the per board cost. Also, don't
forget drilling time/tedium. even with a cnc set up it will take time
to drill 100+ boards.
If you use a board house that will allow you to panelize you may get
significant savings. A number of them will and some wont.
I did a project where I did 50 boards via TT. It was actually 8
panels of 7 individual boards so it wasn't that hard. and it was
mostly surface mount so there wasn't a lot of drilling.
Phil
--- In
Homebrew_PCBs@yahoogroups.com, "Mike Phillips"
<mikep_95133@y...> wrote:
> After looking at Futurlec, maybe I should have not purchased the laser
> printer :) They were very cheap.
>
> I really like doing stuff my self. Maybe a couple cnc protos is a
> better was to start.
>
> Mike
>
>
>
> --- In Homebrew_PCBs@yahoogroups.com, uhmgawa <uhmgawa@m...> wrote:
> > Mike Phillips wrote:
> >
> > > So that means the potential of making 104 pcb's plus spares.
> > > It's fairly simple with all the parts on just one side, and smt at
> that.
> >
> > Wouldn't you consider farming out the production of 100+
> > boards? I'd be hard pressed to do better on price or
> > quality compared with a commercial board house for this
> > quantity. Aside from fabing the blank board, assembly
> > also may get a bit old after the first dozen or so boards.
> >
> > --
> > uhmgawa@m... www.gnu.org