19 Mar
2002
19 Mar
'02
4:48 p.m.
On Tue, 19 Mar 2002, Ben Franchuk wrote:
Glen Goodwin wrote:
Ummm, an infrared laser & sensor array at the crucial point?
Doc
1 -- Build an interface for every device under
the sun, including the
toilet seat.
That is easy -- a micro switch ... now how do you tell if the ROLL is
almost empty ?