Question

Question 3 10 Points A garage door control system has the following inputs: A- A physical button ('A'), which outputs '1' while it is being pressed, and a 'O' otherwise. B-A remote receiver ('B'), which outputs '1' if a button on a remote is being pressed, and a 'o' otherwise. The garage door opener should operate if either or both of the two buttons is pressed, and remain closed otherwise. Which of the following options is the correct design for the circuit? NOTE: There is more than one correct answer to this question and you need to select all correct options for full credit A

Answer 1

Below screenshot gives you the required solution.

Q3.) As per table will be given condition, truth A B & Q= A +6 0 1 1 1 01 1 1 Now, we will check all the given give above truth table. options whether circuit in given options

option A = (A+B) + A+B) A+B Option B A D -Q = (A+B) * 8 = AB+B - ABS (A+1) B 2 В e to Am option D -Q = Ate D- Q = 476 DA QE AB = Āto option E option F A D Q = (A+ A) +(+6) - A+B DP option G often g À DQ-16 Q = AB

So out of all the given options, option A, C and F give the correct design for the circuit.

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