Re: PCB Mill/Drill Project
2002-04-01 by n4onl
... building of ... Thanks Tim, thats good to know. ... based ... the ... venture ... I ve been doing some searching (see links below) and although I havent
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RE: [Homebrew_PCBs] Re: PCB Mill/Drill Project
2002-03-31 by Tim Goldstein
No, your question would not be considered off topic on the CAD_CAM_EDM_DRO group. It directly deals with the design and building of a hobby CNC machine. No
Re: PCB Mill/Drill Project
2002-03-31 by n4onl
... and ... I found this group from a post in CCED. I hoped I d get info here since Bill (list mom) might consider this Off Topic in that group. Thanks mike
Re: [Homebrew_PCBs] PCB Mill/Drill Project
2002-03-29 by Russell Shaw
... There s a home-brew cnc yahoo group: cad_cam_edm_dro.
Re: [Homebrew_PCBs] Re: PCB Mill/Drill Project
2002-03-25 by Russell Shaw
... That s how i found this group too;)
PCB Mill/Drill Project
2002-03-25 by n4onl
Hi everyone. Just found this group and I have been skimming through the posts. I m interested in building a CNC PCB mill/drill. Stepper motors, linear
Re: [Homebrew_PCBs] How to build a cheap hot air pen for SMT soldering
2002-03-23 by Steve Greenfield
... Try this under Soldering hints and tips : http://groups.yahoo.com/group/Homebrew_PCBs/links/ ...
Re: How to build a cheap hot air pen for SMT soldering
2002-03-22 by electronic_workshop
Here is a link to building a Hot Air Pencil http://hans-w.com/surfacem.htm Hans W
How to build a cheap hot air pen for SMT soldering
2002-03-22 by alienrelics
Found a cool link- how to build a $20 hot air pen for soldering surface mount! http://groups.yahoo.com/group/Homebrew_PCBs/links/Soldering_tips_00100 7679854/
New file uploaded to Homebrew_PCBs
2002-03-22 by Homebrew_PCBs@yahoogroups.com
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Homebrew_PCBs group. File :
Home Build Plotter Driver
2002-03-15 by Eduardo Perdomo
Em branco I forgot this dll , win95io.dll to run printer port , only 1kb. http://www.geocities.com/pancary/win95io.zip [Non-text portions of this message have
Yahoo Groups down this weekend
2002-03-14 by Steve Greenfield
This from Yahoo: Dear Yahoo! Groups Members, The Yahoo! Groups service will be down Friday March 15 9:00 PM PST (GMT-8) as we move our servers to a new
Plotter Controler
2002-03-14 by Eduardo Perdomo
Em branco Quem quiser o programa para controle da Plotter pode baixar em : Home Build Plotter Driver Download : http://www.geocities.com/pancary/plotter.zip
Home Build PCB Plotter
2002-03-11 by Eduardo Perdomo
Hi , i am Eduardo , and i make a pcb plotter , see it at : http://www.geocities.com/pancary [Non-text portions of this message have been removed]
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-07 by Steve Greenfield
Yep, already had those in the Bookmarks section. I might have gotten them from Adam originally. Steve Greenfield ...
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-07 by Adam Seychell
Ok, copper etchants come in many different flavors. The ammonia alkaline are type the most commonly used for tin or tin/lead metal resists (i.e. pattern
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-07 by Adam Seychell
... By starting off with blank copper cladded board you mean ? then yes. The process is called pattern plate which I think is the most common method of
Re: Plated Thru Hole at Home
2002-03-07 by j_hallows
... You read my mine this was my next question. ... If you ... tin/lead ... ammonia etch. Is this the same stuff called Liquid Tin by MG Chemicals and a
Re: Plated Thru Hole at Home
2002-03-07 by j_hallows
... machine ... I didn t mean second hand. I have been looking at the Prototype plating machines. Like QuickPLATE. But they all seem to use the process of
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-07 by Adam Seychell
... First you should worry about how your going to etch. If you decide on pattern plate then you have choice of tin or tin/lead metal resist. If you choose tin
New file uploaded to Homebrew_PCBs
2002-03-06 by Homebrew_PCBs@yahoogroups.com
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Homebrew_PCBs group. File : /Homemade
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-06 by Hans
I ve been interested the subject of plated through holes for a long time, however the cost of making 2 sided PCB s is so low it is not worth the effort to
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-06 by Adam Seychell
I m afraid it doesn t work like that. Buying a secondhand plating machine ain t going to make you PCBs. There is long list of processing tanks required along
Re: Plated Thru Hole at Home
2002-03-06 by j_hallows
... I have to admit I tradionally prototype using wirewrap method. I find this faster with debugging. But since everyone is moving to highspeed devices with
Re: Plated Thru Hole at Home
2002-03-06 by j_hallows
... available ... enough to ... far. The ... copper is ... a lot ... relative to ... plating then ... rate for ... time to get ... concern I have ... different
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-06 by Adam Seychell
... any ... for ... Yes, it simply not worth doing PTH for a hobby. That s why I am selling the boards I make. Admittedly up until now they have all been
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-04 by JanRwl@AOL.COM
In a message dated 04-Mar-02 08:15:05 Central Standard Time, ... Exactly! The only things that would make PTH at home worth it would be any one or
Re: Plated Thru Hole at Home
2002-03-04 by caveteursus
If I had a design with hundreds of boards, or multilayer boards, or even tens of through-holes on 4 or 5 boards, I think that I could find better uses of my
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-04 by Adam Seychell
The cost is not the problem since the carbon dispersion should be available free from one of the large colorant producers. The dye is similarly available. I
Re: [Homebrew_PCBs] drawing schematics?
2002-03-03 by Dwayne Reid
... I think very highly of CADINT. They now have a free version which is good for up to 250 pins. In fact, you are using the paid for version with a license
New file uploaded to Homebrew_PCBs
2002-03-03 by Homebrew_PCBs@yahoogroups.com
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Homebrew_PCBs group. File : /Making
Re: Plated Thru Hole at Home
2002-03-03 by j_hallows
... I think this product is just for reworking/repairing traces. Also imagine if I had a board with 10000 holes. Do you think I want to spend me time coating
Re: Plated Thru Hole at Home
2002-03-03 by j_hallows
This sounds good. I assume that this is just for hole activation and standard electroplating is done next to build up the holes. What is the success rate at
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-03 by Hans
No doubt it has a use for repairing things that need to be conductive. I can t see squeezing epoxy into 500-1500 0.032 holes. Another thing it would not allow
Re: [Homebrew_PCBs] Tin Plating
2002-03-03 by Hans
Why not silver plate your PCB. It s easy to do with CoolAmp . CoolAmp silver plating powder is applied to a clean PCB with a damp cloth pad. Simply dip the
Re: Plated Thru Hole at Home
2002-03-03 by caveteursus
Why not use Circuit Works conductive epoxy?
Tin Plating
2002-03-03 by caveteursus
I don t know if you want this around if you have kids, but MG Chemicals makes Liquid Tin -- which plates in 5 minutes. The contents are nasty -- fluoroboric
Cleaning copper
2002-03-03 by Russell Shaw
Hi all, To make spray-on prp resist work well, the copper has to be cleaned well. Some things that work: salt and vinegar, salt and lemon juice, citric acid,
Re: [Homebrew_PCBs] Re: Plated Thru Hole at Home
2002-03-03 by Adam Seychell
The BLACKHOLE processes is fast, cheaper and safer to run than conventional electroless copper. This is expected since its aim is to replace the electroless
Re: Plated Thru Hole at Home
2002-03-03 by j_hallows
... Hey Adam maybe you should write a produre of your method of making PTH. I would love to know the costs involved and chemistry. I am not familar with the
Re: Plated Thru Hole at Home
2002-03-02 by adam_seychell
... the ... whole ... holes ... Hi there, I just discovered this yahoo groups forum on making PCBs at home. Its good to see people out there making boards
Re: [Homebrew_PCBs] Re: drawing schematics?
2002-03-02 by Steve Greenfield
... And added this to the SumoRobot Bookmarks. Steve __________________________________________________ Do You Yahoo!? Yahoo! Sports - sign up for Fantasy
Re: [Homebrew_PCBs] Re: drawing schematics?
2002-03-02 by Steve Greenfield
Added to the Bookmarks page. Steve ... -snip- ... -snip- __________________________________________________ Do You Yahoo!? Yahoo! Sports - sign up for Fantasy
Re: [Homebrew_PCBs] drawing schematics?
2002-03-02 by Steve Greenfield
Check the Bookmarks area of Homebrew PCBs. A reminder for everyone- although the list hasn t been here that long, a lot of people have already asked and
Re: drawing schematics?
2002-03-02 by robasic
Hello Dave, YES! There are some schematic and PCB programs out there. Eagle Express is a FREE download with ONLY a limitation of board size (4 x 3.2 size
drawing schematics?
2002-03-02 by David Saum
I need to draw some schematics of my circuits, but I do not have any software. Any recommendations on free or inexpensive software for this? The simpler the
Re: Printing, just printing PCB layouts
2002-03-02 by caveteursus
I m saving the file to Distiller from Ultiboard, not scanning it. I like the suggestion of using an HP G/L translator. The main thing I want to do is save
Re: Plated Thru Hole at Home
2002-03-01 by j_hallows
... steps, ... Could not agree more. I know the thoery but the practice it s a whole different ball park. ... plating of the ... Took me sometime to figure
Re: Plated Thru-Holes
2002-03-01 by j_hallows
Yes I read all these but does anyone have any experince? ... the ... ID
Plated Thru-Holes
2002-03-01 by electronic_workshop
This link has a good description using conductive ink to actiavte the holes and then plate on that. http://www.thinktink.com/stack/volumes/volvi/pcbproto.htm