Re: [Homebrew_PCBs] Re: Min trace width using Press and Peel
2004-05-02 by Stefan Trethan
... Seems so.. ... this is always a problem with laser printers/copiers. But i think the older the printer and the thicker the paper the worse it gets. I can t
Messages
Browse messages
Page 599 of 707 · 35337 messages matched
Re: Min trace width using Press and Peel
2004-05-02 by Dave Mucha
... of the ... I found in the few TT boards I have ever made, was that the dusting all over the board were undercut by the acid so fast that they never posed
Re: [Homebrew_PCBs] Re: Min trace width using Press and Peel
2004-05-02 by Stefan Trethan
HP LJIIID and ALL the error comes from it (rough edge). The added error of the transfer is much lower than the bad quality of the printout. It seems to be the
Re: Min trace width using Press and Peel
2004-05-02 by Steve
... Look in Files: http://groups.yahoo.com/group/Homebrew_PCBs/files/Toner_Transfer/ A couple photos of someone s 8 mil traces with 8 mil spacing, and that was
Re: Min trace width using Press and Peel
2004-05-02 by ballendo
Stefan, Which printer/toner did you use? Which etchant? Thank you in advance, Ballendo ... than
Re: Software comparisons
2004-05-02 by ballendo
Hello, Note that pclogic supports 2 layer boards only at this point... Ballendo ... ... the
Re: [Homebrew_PCBs] Software Recommendations
2004-05-01 by Ron Amundson
... The student version is free... however its limited to the number of parts, and I don t think you get the autorouter. At least it used to be that way. Ron
Re: [Homebrew_PCBs] Software Recommendations
2004-05-01 by Leon Heller
... From: Michael Johnston To: Sent: Wednesday, April 28, 2004 6:39 AM Subject: [Homebrew_PCBs]
Re: Software comparisons
2004-05-01 by Dave Mucha
... I plan to add these, and any more that I come across from the readers. Currently Olimex offers a list of a few dozen packages, but no information about
Re: [Homebrew_PCBs] wire-wrap
2004-05-01 by Ron Amundson
least number of ... Musta done 3 ... NO ... least a ... I would tend to think around 10-100 times that, and yes, I ve seen those too. Really cool, but I don t
Re: [Homebrew_PCBs] Min trace width using Press and Peel
2004-05-01 by Stefan Trethan
... i have some 7 mil with toner transfer on inkjet paper (much lower $ than pnp) good luck ST
Re: Software Recommendations
2004-05-01 by Phil
re. negative images - If you can output gerbers, you can get almost any manipulation of the impage you want via the various gerber utils. I wouldn t bother
Min trace width using Press and Peel
2004-05-01 by cpexed
Hello, What is the min trace width while using a transfer product liek press and peel blue? I want to use SSOP parts and these have pads that are 0.38 mm wide
Re: [Homebrew_PCBs] Software comparisons
2004-05-01 by Stefan Trethan
... easy ? If you call that easy you have never seen a software that is easy to use. I agree it is useable, but certainly not convenient. ST
Re: Software comparisons
2004-05-01 by Steve
You should add these to the Link under PCB and CAD Programs . Steve ... limits
Re: [Homebrew_PCBs] Software comparisons
2004-05-01 by John Johnson
I think Eagle is great. Libraries are easy to extend and modify. Autorouter helps a lot. I like that I can write C like programs to do neat stuff with it, such
Re: [Homebrew_PCBs] What is CEM-1 ?
2004-05-01 by Stefan Trethan
On Sat, 01 May 2004 16:28:08 -0000, Dave Mucha ... cem1 is cool, but i don t recomend milling. Look in the group links - design rules
What is CEM-1 ?
2004-05-01 by Dave Mucha
I saw some CEM-1 on e-bay and couldn t find out a whole lot about it. Since I will be etching traces with a mechanical router, I m curous if there are any
Re: [Homebrew_PCBs] wire-wrap
2004-05-01 by Leon Heller
... From: Roy J. Tellason To: Sent: Wednesday, April 28, 2004 2:54 AM Subject: [Homebrew_PCBs]
File - monthly.txt
2004-05-01 by Homebrew_PCBs@yahoogroups.com
Monthly Reminder, please read: Subject lines: Remember to change the subject line if you are straying from the original thread. Please change the subject line
Re: [Homebrew_PCBs] Software comparisons
2004-05-01 by Victor Faria
Look at RIMU http://www.hutson.co.nz/rimupcb.htm $65.00 unlimited no auto router but good also Pclogic It does auto router no limit also has a lite ver very
Software comparisons
2004-05-01 by Dave Mucha
Hi All, From what I have seen, there are a few free versions of software for the hobbiest to do schematic layout, board layout, autorouting and then Gerber
Re: Software Recommendations
2004-05-01 by Dave Mucha
... printer, ... dots ... remove ... (most ... klunky ... Anthony is correct. Express only offers a simple output and even if you bring it into PAINT and
RE: [Homebrew_PCBs] Re: Software Recommendations
2004-05-01 by Anthony Toft
... PCBExpress can t do this directly, they add a grey background and dots to the printout to prevent it. You can futz with the image and remove this but it s
Re: [Homebrew_PCBs] Re: Software Recommendations
2004-05-01 by Stefan Trethan
Yes if you have a laser printer you might also want to try toner transfer. good luck. ST On Fri, 30 Apr 2004 21:33:39 -0400, James Beckham
RE: [Homebrew_PCBs] Re: Software Recommendations
2004-05-01 by James Beckham
Hi all Want to thank those that posted responses to my inquiry. I downloaded PCBExpress (nice and easy to use), Eagle (haven t tried it yet), and QCad. My
Re: Software Recommendations
2004-05-01 by Dave Mucha
... need to ... company, ... Don t know ... If your specifications allow all of your stuff to fit onto a mini- board, you get 3 copies of one board for $59.00
Re: Software Recommendations
2004-04-30 by Alan J. Franzman
... This group is more about instant gratification . If you can even find a place to do it, how much would it cost you to go from circuit concept to
Re: solder paste - cnc dispenser
2004-04-30 by Richard Mustakos
FYI, Solder dispenser, 1st bid @ 9.99 (not me selling) http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=58293&item=3813015150&rd=1&ssPageName=WDVW Looks
Software Recommendations
2004-04-30 by James Beckham
Hi all I am new to this group and perhaps this isn t news. However, I need to make about three boards and in my web search found the following company,
Re: [Homebrew_PCBs] Re: What about the inkjet printers - CD-DVD ??
2004-04-30 by Stefan Trethan
... .at is Austria. ST
Re: What about the inkjet printers - CD-DVD ??
2004-04-30 by Dave Mucha
... transparency. ... a quick google shows some CD printers are thermal wax, others are for special CD s. I am just starting to look so don t know all the
Re:laser jet consistency and registration
2004-04-30 by Dave Mucha
On the few double sided TT I have done, I put registration marks well off the board edges and line up the two pages on those first. then slip the board
Re: [Homebrew_PCBs] Re: What about the inkjet printers - CD-DVD ??
2004-04-30 by Stefan Trethan
these are special print on me cds, coated similar to ohp transparency. I think maybe the wax printers can use uncoated... ST On Fri, 30 Apr 2004 15:13:41
Re: What about the inkjet printers - CD-DVD ??
2004-04-30 by Dave Mucha
... do it ... CD printer ? I am guessing they have ink that would adhere to the plastic surface much like for copper ? Most inkjets only need to get the ink
Re: [Homebrew_PCBs] Re: What about the inkjet printers - is there any result so far?
2004-04-30 by Stefan Trethan
... If i have a prooven concept that it works i would simply modify the printer to have a straight through path. Look out for cd/dvd printer conversion you
Re: What about the inkjet printers - is there any result so far?
2004-04-30 by Rajesh LG
Has anybody tried the epson durabrite ink ? It is claimed to me water and smudge resistant, so might be etch resistant too. I was looking for printers that
Re: [Homebrew_PCBs] Direct Printing Etch Resist (was Re: Standard inkjet inks for etch resist?)
2004-04-30 by Stefan Trethan
Here the url: Mail adress can be found on the page. I suggest if he
Re: [Homebrew_PCBs] Direct Printing Etch Resist (was Re: Standard inkjet inks for etch resist?)
2004-04-30 by Stefan Trethan
... yes they are xerox. or tektronix. We have one known case of using them. It was advised to tape the edges of very thin board, then feed it through a tek
Re:laser jet consistency and registration
2004-04-30 by ballendo
Richard, Thank you. I ll be interested in what you find... Especially the hole to hole registration on a 4x6 board... Ballendo ... color 800. ... instead ...
Direct Printing Etch Resist (was Re: Standard inkjet inks for etch resist?)
2004-04-30 by ballendo
I saw one recently, that was a xerox? or HP 4040--I think It used big bricks of wax... Ballendo ... 200dpi. ... is ... just
RE: [Homebrew_PCBs] What about the inkjet printers - is there any result so far?
2004-04-30 by Lez
... What about an epson 900 with cd feeder tray? Is epsom ink resist? Could you put resist ink in a cartridge etc? ... Outgoing mail is certified Virus Free.
[Homebrew_PCBs] What about the inkjet printers - is there any result so far?
2004-04-29 by Stefan Trethan
We had a discussion about inkjet printing resist a while ago, (actually we have it every few months with pretty much the same posts) did anything come from it?
Re:laser jet consistency and registration
2004-04-29 by Richard Mustakos
Ballendo, I have done this on an HP 7150. I have not tried with my epson color 800. Someone mentioned using a scanner chassis to act as the X axis, instead of
Direct Printing Etch Resist (was Re: Standard inkjet inks for etch resist?)
2004-04-29 by Steve
I think I was thinking that one of the cheap ones (Office Depot has one) would be good to try it on a PCB, because they are all about 200dpi. Hmm... best I can
Re: Pick/Place (was:through hole P-n-P ?)
2004-04-29 by Phil
yes, coordinates. sorry for the typo. its in the base eagle install.
Re: [Homebrew_PCBs] Re: Pick/Place (was:through hole P-n-P ?)
2004-04-29 by Stefan Trethan
... Your search - smt-coordinate.ulp - did not match any documents. smd-coordinates.ulp finds 5 or so, but nothing useable. thanks ST
Re: Pick/Place (was:through hole P-n-P ?)
2004-04-29 by Phil
... with ... and ... again. look for smt-coordinate.ulp
Re: [Homebrew_PCBs] Re: Pick/Place (was:through hole P-n-P ?)
2004-04-29 by Roy J. Tellason
... The one time I got to visit an actual manufacturing facility not far from here, that was how they did it. They had one machine with a bunch of reels on
Re: [Homebrew_PCBs] through hole P-n-P ? was Re: wire-wrap
2004-04-29 by Roy J. Tellason
... Yeah, it d be a real challenge all right. Not that I d even know where to start! :-)