piclist-bounces@mit.edu wrote:
> Mmm interesting. I didn't knew that standard.

I don't consider myself a fossil, and this is the way I learned it as
well (connect wires using a "T" and not a "+")

just checked Horowitz & Hill Appendix E, and they mention the same
thing. To paraphrase:

wires connecting are indicated by a dot. wires crossing have no dot
(interestingly they also say not to use a half-circle to cross over
lines, that "it went out in the 1950s" But that's the way I learned it,
with a half-circle). They say specifically four wires must not connect
at a point e.g. cross and connect, which would give you a "+" with a dot
in the middle.



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