Question: Software Implementation (Proteus or circuit verse, TinkerCad) Equations, K maps and Truth table Design a system to count number of present students in class and

Software Implementation (Proteus or circuit verse, TinkerCad) Equations, K maps and Truth table

Design a system to count number of present students in class and display the number of absent ones. The system consists of a photocell to detect each student while entering the classroom, a counter, 3 registers to carry the total number of enrolled students, the number of present ones and the number absent ones, and a subtractor.

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