Greetings!
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I have to make a conveyor belt that, using flip-flops and logic gates, changes direction.
The circuit detects the objects passing by using an optic sensor which I already have set with a phototransistor and an IR LED. I'm also using the 74ls74 dual flip-flop, and a bunch of 74lsXX AND, OR and NOT gates. These are the only ICs I have available and I have no idea how to make it because I have to know the actual spin direction of the motor to change it.
Any help will be appreciated, I'm about to close my semester.
.
I have to make a conveyor belt that, using flip-flops and logic gates, changes direction.
The circuit detects the objects passing by using an optic sensor which I already have set with a phototransistor and an IR LED. I'm also using the 74ls74 dual flip-flop, and a bunch of 74lsXX AND, OR and NOT gates. These are the only ICs I have available and I have no idea how to make it because I have to know the actual spin direction of the motor to change it.
Any help will be appreciated, I'm about to close my semester.