Electronics Forum / CAD / August 2007

Europeons take note....
http://forums.caranddriver.com/auto/board/message?board.id=17&message.id=377940
                                       ...Jim Thompson

Is there an easy way to get a duplicate of a PCB printed on the same sheet?
Let me explain:
When I make a printout for PCB manufacturing it often happens that it
isn't black enough for UV light and the I usually just make 2 copies of

Please contact me about ths topic, I need 1 or 2 license to protel 99se.
regard
René

Hi everyone, I'm using Altium Designer 6.7 for PCB design and come up
with a problem. Now I wish to have certain components be auto placed,
so I select them by mouse, put them in room and press the button.
While expecting only selected components be repositioned, the software

Website: http://www.joyprinter.com
Joy Image Printer is a high-performance virtual printer which enables
you to convert any printable document into standard BMP, GIF, JPEG,
PNG and TIFF image, and keep the exact look and feel of the original

New Resource Site on Instrumentation
http://www.instrumentationworld.com
Instrumentation World provides information to engineers, professionals
and everybody who is interested in Instrumentation, Process automation

Wanted Business Partner for an Electronics Design Company
www.CADnCAM.com is an India based Electronics Design and consulting
company specializing in offering Turn-key solutions for Electronics
Product Development and Manufacturing.

Anybody who has tried Proteus VSM?
I am looking at this program to simulate some AVR circuits that I am
working on. But instead of making a schematic all over again I would
like to import my existing. Any one who knows if it is possible to

I am looking for an EXCELLENT quality circuit analysis textbook, one
that uses SPICE analysis throughout the text. I need to brush up on my
electronic circuit analysis techniques, and I've forgotten a lot over
the last 10 years. Some I remember, but many other areas are fuzzy.

how to define in spice for specify resistor name followed by three
nodes, model name and a user
     defined equation to get resistance value.
thanks in advance

Am unable to write spice code for resistors using 3 nodes.
can sombody help me out.
regards
suvamaya

I'm looking for a good quality SPICE circuit analysis reference,
something that presents an overview of the SPICE language and
describes how to do all manner of circuit analysis with this tool.
I've seen several on Amazon.com that look good: