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Test Posting
Hello, Sounds like a very useful group. Bob B.
By Bob Bailey · #140 ·
my homebrew double sided pcb techniques
Here are some tips I used for making double sided pcbs. http://www.infiltec.com/seismo/pcb-home.htm Ciao, ..Dave Saum My Fun Page http://www.infiltec.com/inf-fun.htm My Inexpensive Seismometer
By davesaum · #141 ·
Re: Test Posting
--- pcbug99 <pcbug99@...> wrote: I hope so! ===== Steve Greenfield // Digital photo scanning, retouching, Polymorph Digital Photography // and photomorphing to your
By Steven Greenfield AE7HD · #142 ·
Re: my homebrew double sided pcb techniques
Dave, Good info and timely, (I have a small board for a hobby project that I need to make). Was planning to engrave it mechanically but etching would be lots better. Will use a dremel mounted in a CNC
By alenz2002 <alenz@...> · #143 ·
PCB Interests
This group sure looks like a good idea. I have several interests. One is trying the CuCl etching method. See: http://www.dnai.com/~rexa/Projects/CuCl_ech.html for details. It looks cheap, and
By grantfair2001 · #144 ·
Re: PCB Interests
Hi Grant try the glossy inkjet photo papers they are clay-coated to give them the gloss some of the heavier weights (80-120#) have a thin plastic film just under the clay layer that makes them hard
By Brian Pitt · #145 ·
Print on top of the pcb
Hi everybody! Does anybody know how to print on top of the pcb. (Like you see on electronic building kits, where the components are marked on top of the pcb) Great work on setting up one new group
By thor918 <thor918@...> · #146 ·
Info on making GOOD homebrew PCBs
A while ago I put together a webpage distilling many years of experience making quality homebrew PCBs, including useful sources of materials etc. As I may change ISPs soon, I won't give a direct
By mikentb123 <mike@...> · #147 ·
Re: Print on top of the pcb
Thanks! You want to do the (usually) silkscreened component outlines. You could use toner transfer on the top of the board, I don't know if it will stick to the fiberglass. Or you could use a
By Steven Greenfield AE7HD · #148 ·
Re: Print on top of the pcb
Thanks! You want to do the (usually) silkscreened component outlines. You could use toner transfer on the top of the board, I don't know if it will stick to the fiberglass. Or you could use a
By Steven Greenfield AE7HD · #149 ·
Re: PCB Interests
A very good idea. not them, I the I haven't used the Javex product so I don't know about that one. Do you know what photo emulsion was used to create the screens? If so, they should be able
By resosys · #150 ·
Photoetching and way too much cool stuff
I added it to the Links. Let me know if your URL changes. I also added your site to the Mad Scientist mailing list. Steve --- mikentb123 <mike@...>
By Steven Greenfield AE7HD · #151 ·
Re: Print on top of the pcb
thor918@... writes: Thor: This is done by "silk-screening". A photographically-made "screen" (once made only of silk, but I think, nowadays, some tougher polyester is used?) is used as a
By JanRwl@... · #155 ·
Re: print on copper
writes: Vic: First question: NO. Second question: YES! This would be akin to training dolfins to fly. Even if you could get the toner to stick to the copper, it ROLLS in there, and would
By JanRwl@... · #158 ·
The way I do it
Hi all, I have just joined this group and thought I'd share the method that I use to make PCB's. I have used a variety of methods over the years beginning with Plastic tape of 2 different colours on
By Paul Waller <paul.waller@...> · #152 ·
print on copper
Hello to all!!! I have asked this question on the picbasic list but no answers. a couple of thought but !!!! now I ask all of you on the homebrew board. instead of transfers from laser printer to
By victor Faria <victorf@...> · #153 ·
Re: print on copper
I would worry a lot about the drum getting scratched. The copper would just have to get bent up very slightly on an edge and you'd ruin the expensive drum. A friend of mine used to use a laser
By Steven Greenfield AE7HD · #154 ·
Re: Print on top of the pcb
I have had success doing this. use transfer paper print your art work using laser printer. don't forget to mirror your image. then iron on to the pcb. if its a single sided pcb what I have done is
By victor Faria <victorf@...> · #156 ·
New file uploaded to Homebrew_PCBs
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 : /Dscn0329.jpg Uploaded by : janrwl
By Homebrew_PCBs@... · #157 ·
Re: print on copper
just tested this and it dosent work so well I used 'Slug & Snail' tape its an adhesive backed copper foil sold in the garden dept at some stores (Seattle area) placed a small strip on a sheet of
By Brian Pitt · #159 ·