Ok, I've spent hours trying to locate the header for connecting a 'proto-board'
with 'pass-through' to the RPi GPIO ( in otherwords piggy-backing or stacking
boards onto the GPIO). And also the other headers for RPi 'pass-through'.
I would have thought that someone at Farnell / element14 would have researched
this and published a list of suitable connectors for 'most common' situations.
So, _IF_ anyone at element14 / Farnell is reading this..
How about it.
I've given up with the search of Farnell and going to 'import fron Sparkfun,
much against my wish.
cheers Pencoys