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

[Grant Richter]

>> 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.

Just as an aside,

if you look at the Buchla schematics on the web, you will never see a ground
symbol. Don uses the letters N (for noisy ground) and Q (for quiet ground).
It is very difficult to figure out these schematics if you don't know this.