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coreylister
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Homework Statement
Using only AND and NAND gates, design a circuit in which 4 switches must all be turned on before a switch in another circuit turns off.
i think half the reason i don't understand may be the wording of his question, i know the tables but i am not sure how the logic gates themself work. i am researching now, would really appreciate the help!
Homework Equations
the charts can be found on this site: http://www.kpsec.freeuk.com/gates.htm#summary
The Attempt at a Solution
Hello all, just after abit of guidance with a physics question i made for myself.
I have this really good idea that i thought would work but it didn't and my university professor told me i should learn more about how these logic gates work!
sorry this is my first post i editted to fix things
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