Hi!
Please read
the following before contacting me. I maintain these websites in my
spare time (which is very limited). Due to my workload, unfortunately I
am unable to answer all your individual questions.
Please note
that this site is a free online educational resource- it is not a free marketplace.
The webpages I list here are primarily non-commercial informational
pages that provide unique tutorials, vendor-independent technical
guides or free tools. Although I do have separate pages with a small
number of selected industry related commercial or for-profit
sites, I am not interested in expanding this list. I do accept relevant
banner advertising though.
Please also note
that I am neither buying any PCB or power sources, nor carry
them (don't send me RFQs or your product lines
). In any
case, thanks for stopping by, and take it easy, OK?
Lazar Rozenblat
Brooklyn, NY