Mike wrote:
Perhaps a
smaller array, but with LARGE cores where the magnetic state could have
some visual indicators.
How would that work? Would you have an LED for each bit or something?
I can see providing a switch and a led for the circuit to set/clear the
bit. But displaying it's magnetic state like a realy might is kinda out
there. ;)
Allison
My first thought was something like a small compass near each bit. I want
to avoid lights since I think they are less engaging, less an indicator
that something has happened. Ideally this should be an attractive looking
toy, that sparks curiousity.