Electronics Forum / CAD / January 2006

Our team provide different types of services such as
- proffessional cracking of any kind of softwar
(CAD,CAM,CAE,EDA,GIS,PCB,FEA,FEM,CNC,CFD,PDS,3D,Optics etc.) designe
for any kind of operating systems(Windows 95/98/ME/2000/XP, Linux

In the Kicad PCB layout package (pcbnew) how do I draw a track
between two component pins?
What I mean is: suppose I place two component footprints (say 2 x 16-pin
DIL's)

I tried powering a cheap 7107 (LCD) based multimeter using a 9V(7809)
regulated powersuppy and an isolation transformer. When I tried
measring the mains supply in ac HV setting, suddenly the multimeter
stopped functioning - even the display stopeed functioning from then

I have started a new google group 'spiceusers'
(http://groups.google.com/group/spiceusers) with an intention to share
the best practices among the spice user community.
If you are a spice user, I request you to join the group and

I have to place the components on the top and on the bottom of the
board to save space.
I could not find in OrCAD manuals the information on how to do it.
PS. I also have +5V, -5V and gnd - I don't want them to be inner

A serious bug manifested itself earlier in the Pulsonix PCB software I
use - I'd updated a complex part (FPGA) with additional net names
assigned to pins and the software crashed whenever I performed an
electrical rules check. I emailed the design to Pulsonix support and

Hello Friends
This is Nitin Dhaneshwar,Asking  all of you how can we make -ve power
supply
In this power supply the load is 5 & 12 volt .Can we make both -ve &

ich habe ein 2 Jahre altes Sony Doppelkassettendeck. Seit neuestem brummt
das Deck A bei Wiedergabe, Deck B verhält sich ganz normal. Wenn man die in
Deck A bespielten Kassetten woanders abspielt (z.B. in Deck B) ist auf der
Aufnahme kein Brummen zu hören. Ursachen wie ...

Our team provide different types of services such as
- proffessional cracking of any kind of softwar
(CAD,CAM,CAE,EDA,GIS,PCB,FEA,FEM,CNC,CFD,PDS,3D,Optics etc.) designe
for any kind of operating systems(Windows 95/98/ME/2000/XP, Linux

I am using OrCAD 10.5 full suite for my school project. I'm fairly new
to it as well. I got stuck with the following problems:
1) From what I read, the schematics and pcb footprint aren't exactly
correlated. I am using Capture CIS. I could not find how to represent

Dear Friends,
 I'm very new in using Spice. Is there any accelerator hardware that
speeds up the simulation of circuits?
Best Regards!

I have exported many pcbs from Protel 99 to specctra to auto route.
The problem i have is that i can not export GND and power nets to
specctra correctly to cause specctra treat these nets differently.
Does anyone have experience in this problem?

Hello, everybody.
Can someone advise me how to use Cadence and Mentor Grafic software for PCB
Design on Linux computer? I tryed to install Cadence and Mentor software to
Red Hat Linux with Wine. My task is to increase the productivity of computer

how can I simulate a frequency dependent resistor (skin effect) in a
simulation of an amplifier?
Does anyone have a solution for that?
Greg

A friend has two large Plasma screens with burned out power supplies.
He's a Broadcast Maintenance Engineer at a 24 hour news channel and can
fix any electronic equipment if he has a schematic or can identify the
parts.