Truth Table

Our Truth Table

Here is our truth table, with corresponding LED / Alarm values.

Algebraic Equations

A * B * C = 0 - Green


(A * 'B * 'C) + ('A * B * 'C) + ('A * 'B * C) = 1 - Yellow


('A * B * C) + (A * 'B * C) + (A * B * 'C) = 1 - Red


A * B * C = 1 - Sound Alarm, Call Emergencies