| 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 design(>100MHz), schematic entry, signal integrity and pro...
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| For those starting with Cypress Ez USB FX2LP and FPGA interfaces -- PART 2 |
Hello, After completing the PART 1 of this tutorial you can now connect and verify the FX2 functioning as well as establish the End Point FIFO transfers in Bulk mode. However, all...
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| 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 the most part. I checked out the tutorial on Cypress' site...
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| Home Design - needing some inspiration? |
You will spend the vast majority of your life in your home ? yes, sure, much of it will be sleeping, but there will also be plenty of times where you just sit and relax, in the evenings and ...
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| I'm looking for a senion backend, Can you help? |
dana.bash@gmail.com
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| Thanks! |
Thanks for the book... Jon Stewart's "America, Teacher's Edition" "-from Your Friends at S.E.D..." Thanks, and Merry Christmas! We did our all-family...
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| IPERCODE - Open Source Project- |
The idea is to share all our old Project, like Educational for the newbie/hobbiest and Reference for the professional users (The projects are tested and... really work!) It's...
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| NEW free project -Electronics KEY- |
-- *** YOUR ELECTRONICS OPEN SOURCE *** http://dev.emcelettronica.com ;--------------------------------------------------------- Free Projects: [IperK...
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| 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 machine is used to do this? Can this be copied at home? ...
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| 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 there a PDA or other handheld that can be used for schemati...
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| 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 Mapped Memory Kindly tell me their actu...
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| CAD Packages |
Does anyone have any experience in using Altium Designer. What are the pros and cons? How does it stack up against other CAD packages? I've used Protel and Orcad for electronic desi...
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| 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
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| Lead in Solder |
If you are interesting in gaining an exemption to the European ROHS directive for solder then check out Exemption 15 in this url: http://tinyurl.com/y3p2dc then click on th...
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| 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 wires on the top side. However, I failed to do the setups for it b...
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| 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 clock inputs on my FPGA. The FPGA features 2 LVDS interfa...
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| 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 .sat, but I can import most common formats. This would be quite helpful ...
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| 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?) I don't need a huge library of specialized parts wit...
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| Problem with Saturating Photodiode |
I just ran onto a situation where a modulated laser impinging upon a photodiode had such a high light level that the photodiode was "saturated"... no more available carriers. Thus...
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| PADS : convert to PS |
Hi all, I've worked with a partener who use PADS to generate PCB. He has generated a PDF file which represents a layout board. But I can't make a research of a component because t...
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| how to obtain small signal paramter values using hspice |
Hi, Given a circuit with nmos and pmos devices, I am trying to find the ac small signal paramter values (gm,gmb,cgs...) using star hspice. I perform a .op analysis which giv...
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| Call For Papers/Sessions: WORLDCOMP'07: multiple int'l. conferences in computer science & computer engineering, USA |
Call for Papers and Call for Session Proposals The 2007 World Congress in Computer Science, Computer ...
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| How can I design a RF analog CMOS subtractor |
Hi all, I have to design a cmos analog RF subtractor. Conditions it should be meet subtractor 1. ultra low power 2. No ...
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| Error while opening older .SCH-Files with Altium- Designer 6.6 |
Hi NG, I 've got her older Altium Designer-SCH Files (file date from 6/20006) which were designed with a Designer-Version prior to 6.6. These files can't be opened because the ra...
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| Multisim version 9 |
Hello Everyone Is anyone using version 9? How do you find it? is it better than version 8? Is it possible to set the beta of a transistor to a particular value in the simulation, in an...
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| Pads VBScript question |
Hello - I would like to control the PADS 'View Clearance' tool (under the View menu) with a VB script, so that the script can automatically check clearance between designated pair...
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