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  • Vehicle Parking Space Indicator

  • Created: Dec 30, 2020

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The circuit displays the power of combinational logic gates. The gates were constructed by first computing the truth tables of each slot starting from 0 to 4. Boolean equations were then constructed to analyze all the possible combinations. By simplification, the circuit shown is the final output which can now display how many parking spaces are available each time. It is connected to a BCD to 7 segment decoder for the circuit to display the vacant spaces in digit form. Regardless of where the cars are placed, the circuit can display the exact number.



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