Using the principles and components of digital and linear logic circuits design a circuit that is...

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Electrical Engineering

Using the principles and components of digital and linearlogic circuits design a circuit that is able to open and close thedoor of a garage of vehicles according to the followingconditions:

a) The door will open in the following cases:
a.1) a manual push-button is activated and there issunlight.
a.2) the button is not activated, there is no sunlight and thelight of a vehicle is detected.

b) The door must close after 30 seconds of opening.

c) Only the door is opened if it is previously closed.

Construction considerations:
a) You can not use microcontrollers in the circuit (egArduino)
b) You can only use photoresistors, pushbuttons, photodiodesor phototransmitters as input sensors.
c) Use diodes of different colors to simulate the state of thedoor (open, closed)

Answer & Explanation Solved by verified expert

4.5 Ratings (632 Votes)

First we know that manual push button switch needs to beconnected to photo diode in order to open the garage door whichactivates on sunlight else from the headlights of the vehicleMoreover it needs to stay open for 30 seconds and door shouldonly open when it is previously closed Hence we need to considera memory storing device We can take reference from a basic flipflop I am designing a basic See Answer

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