Slides to Accompany a Video Tutorial on Harry Porter’s

73 Pages·2007·2.17 MB·English

by  Harry Porter

Slides to Accompany
a Video Tutorial on
Harry Porter’s
Relay Computer
Harry Porter, Ph.D.
Portland State University
November 7, 2007
+V
Double Throw Relay
Double Throw Relay
+V
Four Pole, Double Throw Relay
Four Pole, Double Throw Relay
+V

Schematic Diagrams
Assume other terminal
is connected to ground
Schematic Diagrams
+V
Assume other terminal
is connected to ground
The “NOT” Circuit
in out 1
out
+V
0
in
in out
0 1
1 0
Convention:
“1” = +12V
“0” = not connected