Electronics Computer-Aided Design

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Protel file strategy

What is the proper/efficent way to create projects and where to store them on my hard drive. For instance, I created a...
2 comments posted 21yrs
posted by ivanzr1
2 comments posted 21yrs posted by ivanzr1

Help on Looser-Take-All / Winner-Take-All circuit

Good morning, a friend of mine have inserted this post on a Forum I created on my site www.etantonio.it/en , this is th...
0 comments posted 21yrs
posted by etantonio
0 comments posted 21yrs posted by etantonio

Need data sheet on TA7179

Looking for a data sheet for a Toshiba TA7179 dip voltage regulator. TIA Wendell
1 comments posted 21yrs
posted by <redd103
1 comments posted 21yrs posted by <redd103

Help with HSPICE subcircuit

hello, i'm new to hspice and i'm trying to make a 2-input NAND gate subcircuit so that i can go on to simulate more com...
1 comments posted 21yrs
posted by patrickantoun
1 comments posted 21yrs posted by patrickantoun

pspice for hydraulics?

Does anyone have links to anyone using spice for hydrolic circuits? I've put together some rudimentary models (like ori...
1 comments posted 21yrs
posted by mc5021x
1 comments posted 21yrs posted by mc5021x

Help with PSPICE digital simulation

hello everyone, i'm trying to simulate flip-flop circuits using nand gates only (cross-coupled nand gates) for a school...
18 comments posted 21yrs
posted by patrickantoun
18 comments posted 21yrs posted by patrickantoun

pspice vs ngspice

Hello. I asked this question in an electronics mailing list that I am subscribed to, but I guess the moderator went on...
10 comments posted 21yrs
posted by djlogan2
10 comments posted 21yrs posted by djlogan2

How good is Protel?

To all you user of Protel - is it any good? I am considering purchasing it (a considerable investment for a 1 person co...
4 comments posted 21yrs
posted by clayton
4 comments posted 21yrs posted by clayton

QCad

I have to do some mechanical design such as doing sheet metal for mounting circuit boards. What do the folks here think...
0 comments posted 21yrs
posted by kensmith
0 comments posted 21yrs posted by kensmith

Via to track with size

Is there a rule of thumb of what size via/pad to use for a track width? I have 10 mil signal tracks and 40 mil power tra...
2 comments posted 21yrs
posted by ivanzr1
2 comments posted 21yrs posted by ivanzr1

full version liscence serial no for eagle 4.13

hi i need to design a board that lies beyond the capability of the lite free version of eagle. if somebody has the seria...
3 comments posted 21yrs
posted by pritam.ghanghas
3 comments posted 21yrs posted by pritam.ghanghas

I think my copy of PSpice is defective

Every computer it install it on comes alive and tries to suck my c*ck and rape my asshole. What can I do?
5 comments posted 21yrs
posted by maaxx
5 comments posted 21yrs posted by maaxx

Newbie Easytrax Questions

I'm trying to get my first board made this week. Couple of questions: 1) Which files do I submit to the board shop? I'm...
2 comments posted 21yrs
posted by paulNO
2 comments posted 21yrs posted by paulNO