Subject: Digital Logic Design An aircraft’s functional monitoring system. A circuit is required to indicate the status of the landing gears prior to Take off. The plane has three landing gear: right, left and center. After the takeoff, the pilot will activate ‘gear up’ switch to retract the landing gear. Assume that has been done. A green LED will turn on in the cockpit only if all three landing (03) gear are properly retracted. A red LED will turn on if any of the three (03) landing gear fail to retract properly after takeoff. When landing gear is properly retracted, a corresponding sensor will provide High voltage to a logic circuit. When a landing gear has failed to retract properly, the sensor provides a Low voltage signal to the logic circuit. Design and implement the circuit of the system with the help of logic gate.
Subject: Digital Logic Design
An aircraft’s functional monitoring system.
A circuit is required to indicate the status of the landing gears prior to Take off. The plane has three landing
gear: right, left and center. After the takeoff, the pilot will activate ‘gear up’ switch to retract the landing
gear. Assume that has been done. A green LED will turn on in the cockpit only if all three landing (03) gear
are properly retracted. A red LED will turn on if any of the three (03) landing gear fail to retract properly
after takeoff. When landing gear is properly retracted, a corresponding sensor will provide High voltage to
a logic circuit. When a landing gear has failed to retract properly, the sensor provides a Low voltage signal
to the logic circuit. Design and implement the circuit of the system with the help of logic gate.
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