[sdiy] ground & power on pad-per-hole solder breadboard

[Kenneth Martinez]

> Its best to plan the grounds so that dirty power (high current and not
> sensitive) has one path that it MUST take to ground... and the clean power
> has a separate path that it MUST take to ground.

good explanation, I'll keep this in mind...maybe I'll play around with the
grounding in my circuit to see if makes any difference, but I think it'll be
ok...I'd think only the CEM could be causing trouble

thanks