Wednesday, April 19, 2017

Copper Gherkin

Gherkin bottom plate with copper logo

An experiment with the copper layer on the bottom PCB. The soldermask was sanded off to expose the copper beneath.

It looks pretty good. The copper layer is much higher resolution than the soldermask or silkscreen layers. The copper will eventually patina over time.

Planning to experiment with removing the copper and dying the exposed PCB.