On Thu, 18 Nov 2004 16:03:08 +1100, Franc Zabkar
wrote:

Here is a photo of the PCB:
http://members.optusnet.com.au/~fzabkar/pcb_trace.jpg

My patience and eyesight aren't good enough for this. In any case an
email from a kind gent has cleared up the mystery for me. The
connection method is 3M Scotch 9703 conductive tape:

http://products3.3m.com/catalog/us/e...er/output_html

"Tape 9703 is an isotropic, electrically conductive, pressure
sensitive adhesive (PSA) transfer tape. It is a permanently tacky
system consisting of a PSA matrix with aligned conductive particles.
These particles allow electrical conduction through the adhesive
thickness ("Z-axis"), but not in the plane of the tape."

In other words: self adhesive zebra strip :-)

--
Kind regards,
Gerard Bok