Electronics Computer-Aided Design

EXCELLENT Quality Circuits book

Hi, I am looking for an EXCELLENT quality circuit analysis textbook, one that uses SPICE analysis throughout the text....

2 comments posted 18yrs

posted by rlanier

2 comments posted 18yrs posted by rlanier

specify resistor name followed by three nodes

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

1 comments posted 18yrs

posted by suvamaya125

1 comments posted 18yrs posted by suvamaya125

Anybody tried Advanced Circuit's "PCB Artist"?

Just curious... we have boards done at Advanced Circuits every now and again, and I'm noticing they now have their own...

23 comments posted 19yrs

posted by JKolstad71HatesSpam

23 comments posted 19yrs posted by JKolstad71HatesSpam

How to define resistors using 3 nodes in hspice

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

5 comments posted 19yrs

posted by suvamaya125

5 comments posted 19yrs posted by suvamaya125

Good quality SPICE book

Hi, I'm looking for a good quality SPICE circuit analysis reference, something that presents an overview of the SPICE l...

1 comments posted 19yrs

posted by rlanier

1 comments posted 19yrs posted by rlanier

How to get from FreePCB to AutoCad or just print; or suggest a better suite.

Is there a way to get the PCB trace from FreePCB to AutoCad? I was hoping that I would get lucky and just be able to co...

3 comments posted 19yrs

posted by laylow

3 comments posted 19yrs posted by laylow

Those 45 degrees pads.. how is it done in Gerber?

Hello, I wrote my own PCB design software, which outputs Gerber and raster. One thing that puzzles me, when I see some...

4 comments posted 19yrs

posted by mike

4 comments posted 19yrs posted by mike

Question about ltspice .measure

Hi, I simulate a passive high-pass filter with a 1 pF capacitor and a 50 Ohm resistor. I simulate reom 10 to 100 GHz Wi...

1 comments posted 19yrs

posted by svenn.bjerkem

1 comments posted 19yrs posted by svenn.bjerkem

wanted: licens to protel 99se

Hi I need a licens to protel 99se, is there any that I can buy. regard Rene

1 comments posted 19yrs

posted by reneskeNO_SPAM

1 comments posted 19yrs posted by reneskeNO_SPAM

Building an Etch Tank

I've been looking online at different plans for etching tanks and had an idea that I hadn't seen applied anywhere. I'm...

1 comments posted 19yrs

posted by jcargile2001

1 comments posted 19yrs posted by jcargile2001

Protel 99 SE, window not visible

One of us here is a Protel 99 SE user, and has developed a strange problem on his Acer laptop, running Windows XP. The...

10 comments posted 19yrs

posted by hill

10 comments posted 19yrs posted by hill

Looking for MRF544, MRF545 Spice Model

Hi people, Does anyone have the spice models for these two devices. I've tried googling and I've found the model for MR...

0 comments posted 19yrs

posted by jeeves666

0 comments posted 19yrs posted by jeeves666

Random 8+ LED Flasher

Does anyone have a schematic for a 8(or more, you now what they say the more the better) LED Flasher that will flash LED...

2 comments posted 19yrs

posted by electfire

2 comments posted 19yrs posted by electfire

Vacuum tubes

Hello Everyone Is there any pcb design program that has component libarys that have 7 pin and 8pin and 9 pin vacuum tube...

1 comments posted 19yrs

posted by vk5abcnospam

1 comments posted 19yrs posted by vk5abcnospam

orcad layout 10 does not print top layer

hi, i accidentally clicked save colors after right clicking top layer in post process setup. After that, when clicked p...

2 comments posted 19yrs

posted by e2point

2 comments posted 19yrs posted by e2point