They are just clusters of Booleans. In the string to Data Out, the
binary string is converted to a number, the number to a Boolean array,
and then an array to cluster. The bottom is the reverse with cluster
tot array, Boolean array to number, number to binary string. I could
have skipped the cluster parts and just used arrays but I've found it
beneficial for users to look at clusters because then you can
rearrange the elements like I did with bit7 overe on the left. If you
expand an array to show 8 elements, the least significant bit is the
first element in the array and that is displayed over on the left.
