I have been known to use a piece of cardboard for a few small dead-bug circuits from time to time. Google used cardboard rather than cases to separate their early servers (IIRC the cardboard was on a shelf and the board on top, actually).
I literally never made this connection until you pointed it out. Thank you for an "aha" moment!
I have been known to use a piece of cardboard for a few small dead-bug circuits from time to time. Google used cardboard rather than cases to separate their early servers (IIRC the cardboard was on a shelf and the board on top, actually).