Question
IOT Device : Fingerprint sensor to enter the house scenario 1 where the finger print matches and the door is unlocked to enter in the
IOT Device : Fingerprint sensor to enter the house
scenario 1 where the finger print matches and the door is unlocked to enter in the house
scenario 2 where the authentication fails and after a certain given attempts and the alarm gets on
scenario 3 where the module stops working
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2)condition for each scenario
for scenario 1 the user is the gets successfully authenticated by the system that leads to the rotation of the motor connected to the lock and the lock gets open
for scenario 2 the user does not get authenticated by the system hence it will not generate any signal to rotate the motor and the door will remain unlocked and it will also count the number of the attempts if the number of attempts increase from the certain limit then it will send a signal to raise the alarm and the alarm gets on
for scenario 3 the device starts malfunctioning due to batters or the power supply or the module gets corrupt after years of ussage
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3)input in all the scenarios is the finger of the user but it will vary what signal it will generate
if the finger print matches it will raise a signal 1
if it don't matches that it will raise a signal 0
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Based on the IOT device above, along with its scenario and conditions, design a simple logic circuit with different types of gate (NOT, AND, etc) along with its truth table
The format of the answer can be followed with the images provided below
Logic circuit for the system: 0 T 0 D X (0) 0 Truth table for the system given above on output X: P T W X = PT+WT 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1 0 1 0 1 1 0 1 1 1 1 1 Logic circuit for the system: 0 T 0 D X (0) 0 Truth table for the system given above on output X: P T W X = PT+WT 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1 0 1 0 1 1 0 1 1 1 1 1Step by Step Solution
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