Because
there's no pain, it's actually fun. And if I do it myself, I =
can=20
use the lead/tin solder which I still believe is
more reliable.
I'm not convinced either way on the "reliability" angle. And, I think =
A couple of metalurgists have said to me that lead was originally used in
solder for good reasons... I am not at all convinced that the lead-free
alternatives are as good.
decreasing the amount of lead in my diet is a good
thing, so I'm "okay" =
with the Pb-free solder nowadays.
Strangely, I have never had the urge to eat soldered connections.
> Note that it wouldn't necessarily make
the kit any cheaper. The cost =
of =3D
=20
What has that got to do with it?
In my experience of making and selling kits, a lot of people think "hey, =
if I do that myself, it will make it cheaper." Dave and I have gotten a =
Whereas I know that a kit is likely to be more expensive. Producing the
parts lists, assembly instructions, counting out and packing all the
little components is likely to be a lot more expensive than having the
board assembled.
But I have never built a kit to save money. I build kits (a) as a
relaxation), (b) because I understand how it works, (c) becuase I can
then repair the device if need be, (d) I can make modifications if I want
to, and so on.
And many, if not, all of those advantages go away if the PCB comes
pre-assembled. Put it this way, if I can't solder the part on the board
in the first place, I am going to have _big_ problems desoldering and
replacing it should the need arise.
However, given that the board's design is for
surface mount parts for =
the CPU, the FDC, and a couple of discretes, it might require a board =
redesign, which Dave has indicated to me he's not interested in doing at =
this point (except for fixing a few of the quirks in the previous rev).
So hang on, if most of the board is SMD and comes pre-done, just what do
you get to build yourself?
-tony