<div dir="ltr">Pete,<div><br></div><div>Thanks for your comments. I'm always evaluating the costs of experience and found it difficult to justify $130/4-hrs regardless of competency.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Oct 25, 2016 at 6:07 PM, Pete Soper via TriEmbed <span dir="ltr"><<a href="mailto:triembed@triembed.org" target="_blank">triembed@triembed.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p>My picture being on the web page for last year's workshop kind of
implied I might recommend it. Multiple folks have asked me about
this, so here are a few notes that might help with the decision of
dropping $130 for a few hours of instruction and practice with
premo equipment.<br>
</p>
<p>The executive summary is that if you want to learn from an
extremely experienced instructor and use one of the best soldering
systems on the planet together with a very good microscope,
practice board and component set you can take home to continue
with, then I recommend it. If you expect some miraculous effect on
your skills or more than a bit of personal instruction you may be
disappointed. IMO this would be a frustrating waste of money for a
beginner, and the 30% inflation over last year is unfortunate. I
wanted to get more details from the organizers to pass along, but
can only share the hope that there are changes to the event this
year that balance the extra cost.<br>
</p>
<p>This workshop caught me last year at a good time to get some
calibration points for technique, tools and supplies. I started
soldering in the late 50s when my dad helped me build things like
tube radios in coffee cans. Dad was part of an IBM team building
and maintaining one of the Sage computer systems. But, apart from
one job where I provided custom test firmware to the "board bring
up" techs in the company manufacturing facility, I'd had no
contact with people who make a living judging good vs bad
soldering. And I just thought I knew what a nice soldering iron
was like. <br>
</p>
<p>Angel, the instructor, provided some excellent instruction last
year, with demonstration of techniques clearly shown via his
microscope camera. He went into detail about solder and flux and
his info enabled me to make a smooth, one way transition to SAC
305 lead free solder for my hand soldering. (I'm still using lead
paste for reflow work). Angel also covered enough standards
details to give appreciation for the benefit of additional
instruction should I get into a position where the expense is
justified. I spent a few hours after the workshop finishing the
practice board at home. The workshop and additional practice
enabled me to reach a point where I don't fret at all about hand
soldering fine pitch packages and I can reliably end up with neat
results from assembly and rework with no extra stomach acid
production. A few months after the workshop I bought a Weller WX
like the one used there. I haven't had a second's remorse and this
genuinely boosted my productivity. It's extremely unlikely I could
have been convinced this tool would be worth the money if I hadn't
used one seriously for a few hours. I had been using Gene Kahn's
Nikon SMZ-U, but recently got an Amscope SM4-TPZ microscope and
again, experience from the workshop served as a benchmark for the
performance level I knew would let me get good results with
challenging jobs.</p>
<p>The show page with a link to the workshop can be found <a href="http://www.pcbcarolina.com/" target="_blank">here</a>.</p><span class="HOEnZb"><font color="#888888">
<p>-Pete<br>
</p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Best regards, Mike</div>
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