Close up of the relay board with some braided wire.

I had to steal the cord from my AVR programmer

So much yellow tubing.  DAMN YOU FOR BEING CHEAP (only $33, but only way I could get colored tubing too)!

Close up of the finished wiring.

The wire rack with valves and wiring fully assembled.  Tubing is all that is left.

Now striking a pose on my macbook pro

Yet another close up

This is an older shot where I did wiring before completing the code for the relay board, so I had to undo all my hard work.

Surprising amount of wiring

Premarked the container to open it up with a dremmel.

Using my laptop as a counter balance so the relay board doesn't slide off.