Playing with a 40-bit linear feedback shift register.
https://en.wikipedia.org/wiki/Linear-feedback_shift_register
http://www.xilinx.com/support/documentation/application_notes/xapp052.pdf
https://en.wikipedia.org/wiki/Linear-feedback_shift_register
http://www.xilinx.com/support/documentation/application_notes/xapp052.pdf
A great video. A circuit diagram would be great so that I could recreate it for my students. Dear Julian, please post a circuit diagram for this setup! THX!
This video set me off doing some research. I discovered that if an XOR gate has more than two inputs it should not be called an XOR gate, but an odd parity detector. This means that the output is 1 if there are an odd number of 1's on the inputs. This came as a bit of shock to me.
The trick would be to figure out a preset pattern that would soon lead to all LED's lit up…beats waiting upto 10k yrs…
Pretty interesting.
What is that led array? I like it!
A masterpiece! You catch my subscription!
What if the 41 1's went by while he had the Android tablet held up to the camera?
Do this with RGB LED's. 3 times the fun!
Quite interesting, both, from the logical and mathematical points of view. Thanks for sharing! Great video.
Built and running on my desk at work. It’s driving the night crew insane.
Would it be possible to provide a schematic?
That’s pretty cool. What display are you using?
Brilliant! Can't wait to try this!
zero has been around since the beginning
💯 subscribe for the fact that u can achieve this much neatness..
Beautiful 😍