A given system has four sensors that can produce an output of 0 or 1. The system operates properly when exactly one of the sensors has its output equal to 1. An alarm must be raised when two or more sensors have the output of 1. Design the simplest circuit that can be used to raise the alarm.
We need at least 9 more requests to produce the solution.
1 / 10 have requested this problem solution
The more requests, the faster the answer.