Homebrew PCBs

Blame it on the Spammers, they have done it so they can't harvest email addresses.
I use the old web based version of Yahoo and can see the senders email address on the original message. The one you can right click to open an incoming email in a new page.

Malcolm

I don't suffer from insanity I enjoy it!
Mene, mene, tekel, upharsin
The writing is on the wall.
Ha-ktovet al ha-kir

--------------------------------------------
On Sun, 5/11/14, 'Boman33' boman33@... [Homebrew_PCBs] <Homebrew_PCBs@yahoogroups.com> wrote:

 Subject: [Homebrew_PCBs] Yahoo problems again
 To: Homebrew_PCBs@yahoogroups.com
 Date: Sunday, May 11, 2014, 2:46 AM
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
   
 
 
     
       
       
       Yahoo changed
 something so now the sender’s name does not show up in the
 “From” line. See below:
  From: Homebrew_PCBs@...m
 [mailto:Homebrew_PCBs@yahoogroups.com] 
 Sent: Saturday, May 10, 2014 21:17
 To: Homebrew_PCBs@yahoogroups.com
 Subject: RE: [Homebrew_PCBs] Punching small PCBs,
 Issues using thin PCB material?  That should work
 fine.  Just do not have any runners next to the
 edge.I have used 10mil
 and thinner FR4 making PCB that were 3 x 3mm.I laser cut the PCB
 for the very small PCBs.BerthoFrom: Homebrew_PCBs@yahoogroups.com
 [mailto:Homebrew_PCBs@yahoogroups.com]
 
 Sent: Saturday, May 10, 2014 20:31
 To: Homebrew_PCBs@yahoogroups.com
 Subject: [Homebrew_PCBs] Punching small PCBs, Issues
 using thin PCB material? I have a project idea that
 would require hundreds (possibly thousands)
 of very small PCBs, each one being a circle approx. 1/2 inch
 in
 diameter. Does anyone know if it would be possible to punch
 them out
 of thin FR4 with a punch press? That is, use the material
 that is
 normally discarded when punching out a hole.
 
 Aside from that, what (if any) are the issues with using
 thin (0.010"
 - 0.030") PCB material in general?
 -p.