An
electronic system using
logic; developed to solve problems where
analog electronics would be inappropriate.
A digital system represents all
data electrically in the form of high and low
voltages, and uses logic
functions such as
AND,
OR, and
NOT to
process this data. There are generally two types of
machines that one can build with a digital system:
combinational logic networks and
state machines.
Advanced digital systems can be
programmable, and at a certain level of sophistication, can be called a
computer.
Nodes related to Digital Systems: