25 Jan
2006
25 Jan
'06
3:01 p.m.
I stumbled (again--that will give you an idea of how well I'm organized) on
a couple cards I didn't even know that I had.
Anyone got any idea of what they're from?
Top view:
http://www.sydex.com/photos/bd_top.jpg
Bottom view:
http://www.sydex.com/photos/bd_bot.jpg
Front view:
http://www.sydex.com/photos/bd_front.jpg
My apologies for the poor quality--I can haul out the tripod and lights if
anyone needs a better photo.
FWIW, on the larger board, most of the transistors are TI 2N404 or 2N504's.
The smaller board has house-numbered WE parts--I'm assuming it's probably
from some telco switching equipment.
Cheers,
Chuck