Random

246

02:31:35

This is know a seed based random number generator .. Input the seed with those 4 logic sources and turn that source on the bottom On and wait until the led switches from Off to On and then turn the source Off .. Now look at the display to see the random number

This circuit will shift the number to the right and XOR the shifted bit with the bit next to it and will output it to the last bit

The seed can't be 0

published 10 years ago

roops1967

10 years ago

Google LFSR, 'linear feedback shift registers' using xor you can get pseudo'ish random

maxmax_66

10 years ago

Uh-oh. There's been a change in the Matrix.

roops1967

10 years ago

The 'matrix' here being the EC simulation

roops1967

10 years ago

Maxmax you knew this circuit title would attract my attention , LoL

maxmax_66

10 years ago

Lol. Yep, it's hard not kicking that can.

hunar

10 years ago

I googled it and saw the first picture in wikipidea .. That was enough .. It's now random with seed

hunar

10 years ago

What is that matrix you are talking about?

roops1967

10 years ago

I miss our 'random' talks maxmax ;) but I think I must have killed it by bringing in plancks length and all that :P

roops1967

10 years ago

Hunar I believe matrix maxmax is referring to is the simulation EC, it's 'subtly' been changed recently by introduction of propagation delay to the logic gates

roops1967

10 years ago

...or he could have been referring to our talks of randomness in a simulated world?? Which is it maxmax?

hunar

10 years ago

I saw your conversation .. Really?, 70 comments :-D

maxmax_66

10 years ago

Just a lighthearted reference from the movie to a sense of déjà-vu, but it applies equally well to the logic gate delay, lol. It's nice to see random idea keep coming up. It's a fascinating topic and made for a great discussion. Good job, hunar. roops always has good advice.

hunar

10 years ago

Thanks :-)

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