electric circuits
Today I found this program and I made a working xor gate with it.

it is a quite good program but it's dated from 2001 I believe, so it is old. I was wondering if there are more programs like this because I have been searching for it for a quite long time but I can not find it.
I would also be interested in some real version of this but I don't know where to find it either.
Can anyone help me out?
it is a quite good program but it's dated from 2001 I believe, so it is old. I was wondering if there are more programs like this because I have been searching for it for a quite long time but I can not find it.
I would also be interested in some real version of this but I don't know where to find it either.
Can anyone help me out?