So today I put four circuit breakers in – three for the three rails to Pi’s, and one for the rail supplying the Arduino, relay driver board, and the Relays themselves.
And then it was time to properly mount the Arduino, and make sure the relay driver was insulated ok 😉 (Yes, I used cardboard :-p )
It looks pretty darned sweet though!
Yep, that is beautiful! Hmm, need to sort out network cabling now I guess..