Question: a.) Construct a truth table and write the equation for the house alarm system (A) b.) draw the circuit diagram/ schematic c.) Construct using 74xxxx
a.) Construct a truth table and write the equation for the house alarm system (A)
b.) draw the circuit diagram/ schematic
c.) Construct using 74xxxx ICs (Simulated or hand-drawn)
A house alarm system has three inputs - alarm enable (E), door intruder (D) sensor and window intruder (W) sensor. The alarm (A) will turn on if the alarm is enabled (E) and the door intruder sensor (D) or window intruder sensor (W) is activated. The alarm will not be activated, if the alarm is not enabled even if there is an intruder coming from the door or the window. Alarm enable is ON when E = 1. The door intruder sensor is ACTIVATED when D = 0. The window intruder sensor is ACTIVATED when W = 0.
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a Truth table and equation for the house alarm system A The truth table for the house alarm system is as follows E D W A 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 1 1 0 1 1 1 1 1 The Boolean equ... View full answer
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