Building Practical Circuits
Problem: Design a logical circuit to automatically operate
a car alarm. The manual for the alarm gives the
following explanation for its operation.
“The alarm will go off if the alarm system is activated and any of the two doors
or the trunk are open, or if the vibration sensor is activated and the key is not
“The alarm will go off if the alarm system is activated and any of the two doors
or the trunk are open, or if the vibration sensor is activated and the key is not