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Messages 508 - 537 of 690   Oldest  |  < Older  |  Newer >  |  Newest
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508
Would anyone have a footprint/component for a Maxim 1668 in a16 pin QSOP/TSSOP Package....
Jeff
vwbusmann
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Nov 5, 2007
10:02 pm
509
Here is one. Jeff <vwbusmann@...> wrote: Would anyone have a footprint/component for a Maxim 1668 in a16 pin QSOP/TSSOP...
James Winkler
jamesleairdw...
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Nov 6, 2007
4:03 am
510
... anyone have a footprint/component for a Maxim 1668 in a16 pin ... Thanks for the reply, but I don't see the "one" that you say is here??...
Jeff
vwbusmann
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Nov 6, 2007
6:14 pm
511
Could you post it to the file section for us that acess the group online. :) Thanks. ... anyone have a footprint/component for a Maxim 1668 in a16 pin...
lysynski
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Nov 6, 2007
6:42 pm
512
Oops. Attachments were stripped. I uploaded it to the group files. TSSOP - 16 Top Side. [Non-text portions of this message have been removed]...
James Winkler
jamesleairdw...
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Nov 6, 2007
9:01 pm
513
I am looking for a Propeller SMT but i not sure how to find it on this site of find a file. If need be i make it and publish it to this group. Andy ...
adelhier
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Nov 29, 2007
1:04 am
514
Not heard of a propeller smt. How about a link to a data sheet? adelhier <andy.delhierro@...> wrote: I am looking for a...
James Winkler
jamesleairdw...
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Nov 29, 2007
9:23 am
515
If you are talking about the Propeller Microprocessor from Parallax, go here to see what package you want to use: ...
Victor Fraenckel
vfraenc1
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Nov 29, 2007
2:02 pm
516
http://www.parallax.com/DiagramsSchematicsandImages/tabid/254/Default.aspx This the chip i want to use. It is a 8 core MCU and has 32 I/O pins. It perfect...
Andy del Hierro
adelhier
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Nov 29, 2007
4:25 pm
517
That what i was asking is how the sharing happens here. I making my own package as we speak but i thought i would ask frist. Andy ... [Non-text portions of...
Andy del Hierro
adelhier
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Nov 29, 2007
4:45 pm
518
Hi Andy, Go to the group site. Click on Files on the left and then Upload File on the top right. Make sure your pad layout works! Jim Andy del Hierro...
James Winkler
jamesleairdw...
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Nov 29, 2007
6:49 pm
519
Colleagues, I'm sure some of us are using some of the heavier EDA packages in addition to ExpressPCB. Most of these packages suffer from the same problem than...
misk94555
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Dec 5, 2007
11:55 am
520
Colleagues, I heard that it’s possible for ExpresssPCB to use a netlist generated by OrCAD Capture. I tried to do that, but there’s no option for the ...
misk94555
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Dec 26, 2007
2:53 am
521
Hi I heard that its possible too. Give me a few days to try it out :) By the way, do u have the most recent updates for the library components? Could u send...
liu alex
alexliu13
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Dec 26, 2007
1:13 pm
522
Orcad can output a wirelist in PadsPCB format. In Orcad 7.2 you select Create Netlist - Other - PADSPCB.DLL . I do not know how to do it with newer versions of...
Chuck Jopson
chamberlain8...
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Dec 27, 2007
12:18 pm
523
I'm missing something. How can I place a pad or via that connects to a filled plane? Everything I try is surrounded by the fill. I just need a ground pin on a...
Tom Becker
b19063
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Jan 8, 2008
5:37 pm
524
... Right click on the trace, and select "Set trace properties". Then click on "0 Clearance, allow trace to connect to plane" /mike...
n1ist
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Jan 8, 2008
6:21 pm
525
... Thanks. Tom...
Tom Becker
b19063
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Jan 8, 2008
6:43 pm
526
Put your cursor over the pad you want to attach to the filled plain. Right click and choose top or bottom pad shape. Then select solid or the other. ... ...
Brian Hayes
ecustom2002
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Jan 8, 2008
8:26 pm
527
You may also want to double check and make sure that the areas you are connecting to on the ground plane, are actually connected to ground, not cut off and...
vhsproducts@...
vhsproducts
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Jan 8, 2008
8:26 pm
528
Hello friends, Has anyone built a library of vacuum tube era components to use in ExpressSCH? Thanks, Joe - KB9R...
kb9r
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Jan 11, 2008
11:08 am
529
Sounds like someone is planning a Nixie clock......
Don Kirby
psyclopedia
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Jan 11, 2008
10:32 pm
530
Don - Check the download database. There's at least one set of files for tubes. -Bryan Don Kirby <psyclopedia@...> wrote:...
Bryan Bergeron
bergeronbryan
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Jan 12, 2008
2:34 am
531
Ahh..the good old days! Don't have any built up, but would be willing to help put a few together..if you have a list to work on. I'd expect there might be some...
Bill
billpoul
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Jan 12, 2008
3:43 pm
532
Just out of curiosity, would vacuum tubes be directly mounted on a PCB? What if they burned out and needed replacement? Vic -- ...
Victor Fraenckel
vfraenc1
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Jan 13, 2008
3:19 pm
533
In most cases, vacuum tubes are mounted in sockets on the board. Not much call for them these days. I wouldn't have a clue where you would buy one. Dennis....
Dennis Hawkins
n4mwd
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Jan 13, 2008
4:29 pm
534
... A quick search finds that tube sockets remain inexpensive and apparently plentiful . A gold-plated ceramic 7-pin PC mount tube socket costs <$3.00 at...
Tom Becker
b19063
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Jan 13, 2008
5:30 pm
535
After thinking about my last post, I thought that perhaps tube sockets for PCBs might be available. Is this the case? It didn't occur to me at the time. If...
Victor Fraenckel
vfraenc1
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Jan 13, 2008
8:05 pm
536
I know at least two places to look for tubes. Both are in the SF Bay Area, but they'll ship. San Mateo Electronics http://www.smelectronics.com/ HSC Electronic...
misk94555
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Jan 13, 2008
11:16 pm
537
But the real question is; Why would anybody want one? They are electrically noisy, bulky, hot and take about 5 minutes to heat up with high voltage and x-ray...
Dennis Hawkins
n4mwd
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Jan 14, 2008
12:25 am
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