Question

207

02:32:36

Do you think you can turn the LED off just by turning on and off the logic sources?
If you have a conclusion, please tell me and I will check it, I will also tell the answer after 10 people try to answer it.

published 10 years ago

Leo3065

10 years ago

No you cant. To turn off the LED the top most AND gate and NAND gate must be 1 on the same time, but accroding to the behavior of them that is impossible without changing the wiring.

MmmAaaXxx

10 years ago

(hint): the two top both cancel to ground.

MmmAaaXxx

10 years ago

okay, i changed it. because it was not the answer i wanted it to be.

Leo3065

10 years ago

Multuple answer.

nikisalli

10 years ago

I founded the way to turn off that led without cheating ;-)

TheKuli

10 years ago

Simple...

nikisalli

10 years ago

But that was so simple ;-(

MmmAaaXxx

10 years ago

I know, it can only be simple.

PHAZEFLUX

10 years ago

01001011

robotautopsy

10 years ago

00001111

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