Re: Eagle software users - a must read.
2007-09-27 by eagle25s
... provided took ... http://www.aol.com ... Try this link and read the 5th message. news.elektroda.net/pad2pad-vs-better-layout-tools-t240851.html Markus
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Re: creative use for PCBs
2007-09-26 by Andrew
... Freezer suits will give you a few minutes immunity to IR detectors. Just long enough to put it on, run around with some paper and sticky tape and cover
RE: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-26 by Cristian
... And what about the multiple reflection paths?
Re: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-26 by Cristian
... they usually use accus as a back-up power supply ... [Non-text portions of this message have been removed]
Re: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-26 by DJ Delorie
... I asked about the magnets once. It s a fire code thing; the doors automatically unlock in the event of fire or power loss, just because the magnets stop
Re: [Homebrew_PCBs] Eagle software users - a must read.
2007-09-26 by Stefan Trethan
Thanks for the warning. Another reason to dislike eagle. ST
RE: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-26 by Tony Smith
... They defeated the ultrasonic detector by simply holding a sheet (as in one off your bed) in front of them, and walked at a normal pace. (Might have been a
Re: [Homebrew_PCBs] Eagle software users - a must read.
2007-09-26 by Jennynj1975@aol.com
In a message dated 9/25/2007 11:42:44 P.M. Eastern Daylight Time, Jennynj1975@aol.com writes: Thanks for the heads up. Do you have a different link or maybe a
Re: [Homebrew_PCBs] Eagle software users - a must read.
2007-09-26 by Jennynj1975@aol.com
Thanks for the heads up. Do you have a different link or maybe a copy/paste? The link provided took me to a blank page. Thank you, Jen
Re: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-25 by Harvey White
... www.dragonworks.info the electronics sections in particular. Harvey
Backgrounds [was Re: creative use for PCBs]
2007-09-25 by DJ Delorie
... Hmmm... I ve beem making boards at home on and off since, um, the early 80 s? I was in high school at the time, maybe younger. Back then I used the
Re: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-25 by Jennynj1975@aol.com
In a message dated 9/25/2007 10:08:02 A.M. Eastern Daylight Time, novost@gmail.com writes: Ever since he introduced me to sniffing ammonia bottles my view of
Re: creative use for PCBs
2007-09-25 by Len Warner
... I blame Stefan Trethan. Ever since he introduced me to sniffing ammonia bottles my view of the world has been distorted (but my mind has seemed much
Re: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-25 by Cristian
... You can read the specifications: they all are AC coupled with poor response at very low frequency. slow movement ... slow movement or thermal isolation
Re: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-25 by Stefan Trethan
I didn t know there is such a thing, and they probably also went with what they already knew. But i don t doubt there are better ways to make those fake
Eagle software users - a must read.
2007-09-25 by eagle25s
Many in this group are using Eagle software and with good reason, it seems to be a very good program. I wanted to make you aware of the fact that if you own
Re: [Homebrew_PCBs] Re: creative use for PCBs
2007-09-24 by Jennynj1975@aol.com
In a message dated 9/24/2007 4:01:20 P.M. Eastern Daylight Time, novost@gmail.com writes: If they had used something like gelatine-dichromateIf they probably
Re: creative use for PCBs
2007-09-24 by Len Warner
... If they had used something like gelatine-dichromate, they could probably have omitted the copper etch by producing a relief direct in gelatine. A tanning
[Homebrew_PCBs] creative use for PCBs
2007-09-24 by Stefan Trethan
Saw a novel use for PCBs yesterday on Mythbusters. They had to get past a fingerprint lock. The way they did it was lift a fingerprint, scan it, touch it up,
Re: Dremel Tool Holders
2007-09-23 by Steve
I ve got one that John made for the Foredom handpiece, I think it is well made. Steve Greenfield
Re: OT...Transistor Identification
2007-09-23 by Steve
Please use the Electronics_101 list for general electronics questions. http://groups.yahoo.com/group/Electronics_101 Thanks, Steve owner Electronics_101 and
Re: Has anyone tried one of the "Gordon" (Harbor Freight) laminators yet?
2007-09-18 by foobaz_utne
... Yeah, that seems to be the general consensus. ... But that kinda defeats the purpose. I think I will just bite the bullet and buy a good laminator.
Dremel Tool Holders
2007-09-16 by John Hansford
Hi to All, I ve put up a few of my Dremel tool holders on ebay if anyones interested.... http://search.ebay.com/_W0QQsassZfireballcnc They re pretty useful for
Through hole plating question - Blackhole system
2007-09-12 by dpersuhn
Hi folks, I m a hobbyist circuit designer, but have come up against a few boards lately that are requiring a significant number of vias to route properly while
New to this group! - Toner Transfer questions
2007-09-10 by WB2LCW
Hi Guys! My name is Mike and I just started experimenting with toner transfer. Here I would like to list my findings so far. I
Re: [Homebrew_PCBs] Trading for electronic components
2007-09-09 by lists
In article , ... Sounds interesting
Re: [Homebrew_PCBs] Trading for electronic components
2007-09-09 by Lez
... Good man ! -- Lez http://groups.google.com/group/recycled_citroen_uk/
Trading for electronic components
2007-09-09 by dl5012
Hi, If you re interested in trading for electronic components, I ve started a Yahoo Group for bartering electronic components. If you bought any parts in
Re: PCB software
2007-09-05 by Dennis Waggoner
... Sorry soic is my limit on tt. I do know that route with align with any location. for example the pinouts on a db9 pcb mount are not on a .025 based grid
Re: [Homebrew_PCBs] Re: PCB software
2007-09-05 by DJ Delorie
But if you *can* align a SOIC to a grid, that s different. I m thinking of a mix of SOIC (25mil) and SSOP (0.65mm) parts, where you can t come up with a grid
Re: PCB software
2007-09-05 by Dennis Waggoner
... See the new photo I just added in dwags projects. smt parts route without a problem using the route command the soic part I am routing here is aligned to a
Re: [Homebrew_PCBs] PCB software
2007-09-05 by DJ Delorie
... I don t hand route them *all* but what I do is run the autorouter once in a while to see how clean my layout is, and if there are any key traces that I
PCB software
2007-09-05 by Dennis Waggoner
Some one ask me what I use to route my pcbs. I use Eagle but I hand route all of my traces. Ive found that I can logically route my traces manually much better
Re: [Homebrew_PCBs] Re: Has anyone tried one of the "Gordon" (Harbor Freight) laminators yet?
2007-09-05 by Derryck Croker
... A way round this is to use the laminator to tack the TT sheet first, and then to use a household iron to heat the PCB and TT, then return to the laminator
Re: [Homebrew_PCBs] Re: General TT question from newcomer
2007-09-04 by DJ Delorie
... Plain old cellophane (scotch) tape. I don t try to peel it off the TT paper; peel it off the plain backing paper, then cut it off the TT paper. Or I put
Re: [Homebrew_PCBs] Re: General TT question from newcomer
2007-09-04 by keith
... What do you use for tape? Having it come off could be messy. -- Keith Bowers - Thomasville, NC
Re: [Homebrew_PCBs] Re: Has anyone tried one of the "Gordon" (Harbor Freight) laminators yet?
2007-09-04 by Myc Holmes
I ve tried a few of the cheap laminators with no success. The problems was not of enough heat. The mass of the pcb is much greater than a plastic sleeve, and
Re: [Homebrew_PCBs] Re: General TT question from newcomer
2007-09-04 by DJ Delorie
... I always cut out a section of paper just big enough and tape it to plain copy paper when I print, it works just fine. No reason why you couldn t do it
Re: [Homebrew_PCBs] Re: General TT question from newcomer
2007-09-04 by Jim Hutchinson
... Magazine paper is very thin ... does it have to be put on a carrier sheet or will my HP 1021 handle it ok ??? and dose the ink load have an effect ie
Re: [Homebrew_PCBs] General TT question from newcomer
2007-09-04 by DJ Delorie
I use the Pulsar paper with very good results. The other trick I ve read about but not yet tried is to use plain gelatin, diluted 4:1, to coat your own paper.
Re: General TT question from newcomer
2007-09-04 by timbomcnuckle
save your few dollars- use glossy magazine paper- don t worry if it is printed upon already. This material works great, disolves great- overall great results!
General TT question from newcomer
2007-09-03 by Thomas D. Kask
I have been reading the posts as they come across my email for a few weeks now hoping to get more insight on this process. I have accomplished TT PCBs with
Re: OHP Film, Transperancy, Acetate Film
2007-09-03 by Andrew
... My reasons for using the OHP trannys many moons ago was because the toner transfer worked quite well and there was no paper fuzz that I got when
RE: [Homebrew_PCBs] Thoughts on tt etching and soldering
2007-09-03 by chuck richards
Dennis, Thanks much for posting that. It s the whole works on one page! So far I have been jurking here for a few years just reading stuff. I have never
Re: [Homebrew_PCBs] Re: OHP Film, Transperancy, Acetate Film
2007-09-03 by Mr Crazy
Hi Len, Thanks for the answer, no wonder I was not getting the results. I will try with the methods you suggested, laser transparency film, inkjet paper, mag
Re: Has anyone tried one of the "Gordon" (Harbor Freight) laminators yet?
2007-09-03 by Steve
Looking at the temp specs, I doubt either gets hot enough. You need something closer to 400F to melt toner. Steve Greenfield
Thoughts on tt etching and soldering
2007-09-03 by Dennis Waggoner
New to the group first I want to thank all of you for your help. The techniques described here have helped me very much. Second I would like to share my best
Re: OHP Film, Transperancy, Acetate Film
2007-09-03 by Len Warner
... Some years ago, at the college where I then taught computing, so did some of the newly (but partially) computer-literate teaching staff. As they began to
Re: OHP Film, Transperancy, Acetate Film
2007-09-03 by Len Warner
... transperancy is presumably a mis-spelling of transparency OHP Film and transparency film are probably synonymous in this context, though
Re: [Homebrew_PCBs] Re: OHP Film, Transperancy, Acetate Film
2007-09-03 by Mr Crazy
Hi, I was asking for it as I am not getting good results with them for TT. What is the other reliable and reasonable method can be used for this? Photoresist