OBJECTIVE: Identify BCD inputs A,B,C,D (which correspond to numbers 1,2,4,8 randomly).
ABOUT: BCD input consists of A, B, C and D which are accidentally jumbled during the design phase.
States of A, B, C and D can be used by clicking on them and the corresponding 7-Segment display is shown.
Unfortunately, the hardware of logic gates is not visible from outside.
STEP: Use the states to identify the BCD inputs within 7 chances (a chance is change of the State).
(In case you take fewer chances to identify the states then click "Gothcha!" to enter your answer.)
NOTE: This faulty 7-Segment decoder
------will work only for more than one active inputs &
------can display only the Single digited numbers (<=9).
Krishna Lalith (2021). BCD to 7-Segment Decoder (https://www.mathworks.com/matlabcentral/fileexchange/29892-bcd-to-7-segment-decoder), MATLAB Central File Exchange. Retrieved .
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