Electronics Computer-Aided Design

Market for a GenCad .CAD to .DXF convertor?

Is there a market for a GenCad .CAD to .DXF convertor? I've been asked to do a custom job to create a a GenCad .CAD to...

6 comments posted 18yrs

posted by willy

6 comments posted 18yrs posted by willy

Converting Eagle scripts between version 4.16 and version 4.09

Hi, I have drawn up a schematic using the freeware version of Eagle, and I want to share it with a friend who has versi...

1 comments posted 18yrs

posted by ken.wessen

1 comments posted 18yrs posted by ken.wessen

Electret micro Spice

Have you an electret micro spice ? I want insert this component in my schematic of Micro-Cap simulator ? In advance, tha...

3 comments posted 18yrs

posted by jfk1948

3 comments posted 18yrs posted by jfk1948

Boundary scan

Hallo, I'm looking for a .bsdl file of the Lantronix DSTni-LX controller. I haven't found anything yet on the vendor sit...

0 comments posted 18yrs

posted by ofr

0 comments posted 18yrs posted by ofr

Searching for a PCB layout software with embedded resistors

With Protel it isn't possible make a layout with embedded resistors, that means you can design PADs to a resistor not o...

9 comments posted 18yrs

posted by ragndd

9 comments posted 18yrs posted by ragndd

Digikey weirdness..

When searching for a component at digikey.com there's no possibility specify minimum quantity nor price etc.. But RoHS,...

5 comments posted 18yrs

posted by sky465nm

5 comments posted 18yrs posted by sky465nm

Convertig from GenCAD to DXF?

Anybody out there use GenCAD? A customer has asked me to adapt one of my programs to convert from the GenCAD format to...

0 comments posted 18yrs

posted by willy

0 comments posted 18yrs posted by willy

pspice changing time step issue

I have a couple issues I'm having trouble with, I'm using orcad 16 and trying to simulate a simple circuit, it's basica...

14 comments posted 18yrs

posted by panfilero

14 comments posted 18yrs posted by panfilero

Actual Over Unity Motor Design Theory, build your own

Just remember this, a transformer is designed for a purpose and it can be either a step up transformer or a step down t...

1 comments posted 18yrs

posted by elgersmad

1 comments posted 18yrs posted by elgersmad

Mimicking PADS or Protel layout software...

Hi all, My question goes to the heart of the low-cost layout software that I would want to purchase (besides its depend...

12 comments posted 18yrs

posted by billcalley

12 comments posted 18yrs posted by billcalley

flood over smt pads in PADS

Hi, My regular cad guy is out sick, so I'm doing a little test board myself. I'm an occasional PADS user. Everything is...

4 comments posted 18yrs

posted by jjlarkin

4 comments posted 18yrs posted by jjlarkin

inverter from batteries and resistors

Hi, I'm an electronics newbie and for my application it would be very helpful if I could design a circuit just from DC...

3 comments posted 18yrs

posted by gamalieli

3 comments posted 18yrs posted by gamalieli

SPICE opamp model with adjustable slew-rate

Hi. I want to examine the effect of limited slew-rate (real) opamps that I use in diode rectifiers as part of asynchron...

2 comments posted 18yrs

posted by norbert.notz

2 comments posted 18yrs posted by norbert.notz

Efficient Electrothermal Simulation of Power Electronics for Hybrid Electric Vehicle

Hello, A new paper is available online Efficient Electrothermal Simulation of Power Electronics for Hybrid Electric Veh...

0 comments posted 18yrs

posted by usenet

0 comments posted 18yrs posted by usenet

Thoughts on AutoTRAX PCB layout software?

Hi All, I am thinking of buying AutoTRAX EDA (not the DOS Protel version!). I have demo'ed virtually every low-cost sch...

74 comments posted 18yrs

posted by billcalley

74 comments posted 18yrs posted by billcalley