Experiment 1 - The Variables of the Boolean Algebra
Boolean algebra works with variables ,
The variables can take only two values:
"TRUE" and "FALSE",
or usually "1" and "0".
You can picture the behavior of a Boolean variable
as an open or closed switch and register the
in a truth table...
Simplified switch model
A = 0,
A = 1.
In electronics, one does not speak of variables and their values,
but of Boolean signals or
Circuit diagram generation of a Boolean signal.
Circuit generation of a Boolean signal.
The result Q
is indicated by the LED...
Q = 0:
LED1 is dark.
Q = 1:
LED1 lights up.
In the next experiments,
you perform operations on Boolean variables...