Homebrew PCBs

----- Original Message ----- 
>> > > You could reflow it in a wok.
>> >
>> > > You could reflow it in a wok. Solder paste is (relatively)
> cheap:
>> $16
>> > at
>> > >
>> >
>>
>> You may be interested in an article that appeared in the Circuit
>> Cellar magazine, July, 2004, Issue 168. The author described the
>> circuits required to convert a toaster oven to a reflow oven,
>> complete with profiles, and down loadable software.
>>
>> Dave Miller
>>
>
> Sorry, I was getting caught up after being out of town for a few days
> and did not see that this had already been discussed.

No worries, Dave. The "problem" with ovens is the presumption that careful 
and very fine control is needed, along with the associated cost and 
complexity. I find this not to be so, and that simply watching for full 
reflow on an open skillet is sufficient. After all, this is all we're doing 
with hot air. In any case, there are so many advantages to reflowing 
compared to hand soldering that it's worth experimenting. After removing the 
need for the thermocouple, control circuitry, and power switching, the only 
thing standing in the way is a $20 tube of paste. This puts it well within 
reach for anyone wanting to experiment with surface mount components. I 
wouldn't categorize it as a life-changing experience, but getting rid of 
that particular bogeyman opens the way for other opportunities.