Electronics Computer-Aided Design

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New Designer joins group

I'd like to say hello to everyone here... I hope that you all had happy holidays. Unfortunately, I had surgery a few we...
7 comments posted 19yrs
posted by lestrale
7 comments posted 19yrs posted by lestrale

PCB size reduction using blind/burried vias?

Hi On a current product we are using standard vias on a 4 layer stackup on a 100cm2 board I have recieved a preliminary...
11 comments posted 19yrs
posted by klauskvik
11 comments posted 19yrs posted by klauskvik

hardware board design - beginner... pls help

Hello, I am an electronics graduate and I wish to learn hardware board design. I would like to learn High speed board d...
3 comments posted 19yrs
posted by saturday45
3 comments posted 19yrs posted by saturday45

PSoC Express: Does it work for semi-analog designs?

Hello Folks, Just received an invitation to a seminar about Cypress PSoC. It seems they'll introduce PSoC Express, for...
112 comments posted 19yrs
posted by notthisjoergsch
112 comments posted 19yrs posted by notthisjoergsch

How do machines in PCB fab plants solder components?

I have noticed that boards with leads/dips made in fabrication plants are soldered almost to perfection. What sort of ma...
7 comments posted 19yrs
posted by samiamSPAMTHIS
7 comments posted 19yrs posted by samiamSPAMTHIS

PDA/handheld that can do CAD?

Hello, Let me repeat a question I asked on the Cadsoft group since there are also users of other CAD systems here: Is t...
24 comments posted 19yrs
posted by notthisjoergsch
24 comments posted 19yrs posted by notthisjoergsch

Memory , I/O, Memory-I/O and I/O-Memory Mapping

Hi, What is the actual difference between the following : 1) Memory Mapped 2) I/O Mapped 3) Memory Mapped I/O 4) I/O Ma...
2 comments posted 19yrs
posted by karthik.balaguru
2 comments posted 19yrs posted by karthik.balaguru

CAD Packages

Does anyone have any experience in using Altium Designer. What are the pros and cons? How does it stack up against othe...
1 comments posted 19yrs
posted by e4opening
1 comments posted 19yrs posted by e4opening

Does PSpice do VHDL-A?

Haven't messed with it since 9.x or (briefly) 10.x. and I don't believe it did then. But perhaps I was mistaken. Robert
7 comments posted 19yrs
posted by Robert
7 comments posted 19yrs posted by Robert

Help Wanted: 1 Layer Board in Expedition PCB

Program: Mentor Graphics Expedition PCB 2005 I tried to generate a template for a 1 layer board (Bottom) with jumper wi...
5 comments posted 19yrs
posted by nospamghl
5 comments posted 19yrs posted by nospamghl

electrical level conversion

Hi there, I'm currently having a serious problem: I got an LVPECL clock synthesizer and I want to connect it to several...
25 comments posted 19yrs
posted by diebombeausdemwesten
25 comments posted 19yrs posted by diebombeausdemwesten

Conversion? Gerber to 3D (.sat, .dxf, etc)

I'm curious if anyone out there knows of a method to convert Gerber-x files to some type of 3D CAD format. I prefer .sa...
6 comments posted 19yrs
posted by chrisott *at* ottelectronics *
6 comments posted 19yrs posted by chrisott *at* ottelectronics *

Electronic symbols for web page

Where could I download all the common symbols in a format that I could use on a web page? which is ? (jpg? gif? other?)...
1 comments posted 19yrs
posted by newszz10
1 comments posted 19yrs posted by newszz10