Today I etched the PCB board using ferric Chloride. It worked a treat, but probably showed that I should have cleaned up the board better and taken more time and had more patients when doing the ironing of the print. Either way it has worked and I now have some tinning solution in the post so that I can coat the bear copper with something to making soldering to the board easier and also to protect the copper from corrosion. [pe2-image src=”http://lh4.ggpht.com/-qyIs1TyDKi4/VSbbRBbdD4I/AAAAAAAAIX8/NnryLcvmsuY/s144-c-o/GEDC6756.JPG” href=”https://picasaweb.google.com/100446983108465419613/7Apr2015#6135832627826724738″ caption=”” type=”image” alt=”GEDC6756.JPG” ] [pe2-image src=”http://lh5.ggpht.com/-oC5AN1AUWN4/VSbbNJiOVII/AAAAAAAAIX0/iP8d1Mz3KZg/s144-c-o/GEDC6750.JPG” href=”https://picasaweb.google.com/100446983108465419613/7Apr2015#6135832561283126402″ caption=”” type=”image” alt=”GEDC6750.JPG” ] [pe2-image src=”http://lh4.ggpht.com/-y6JZC1yiuNA/VSbbMrcjF8I/AAAAAAAAIXw/esjTdrgsMpY/s144-c-o/GEDC6751.JPG” href=”https://picasaweb.google.com/100446983108465419613/7Apr2015#6135832553206257602″ caption=”” type=”image” alt=”GEDC6751.JPG” ] [pe2-image src=”http://lh3.ggpht.com/-6gpqYpYi708/VSbbL4Hx_uI/AAAAAAAAIXo/FjwJ0HOSins/s144-c-o/GEDC6754.JPG” href=”https://picasaweb.google.com/100446983108465419613/7Apr2015#6135832539428945634″ caption=”” type=”image” alt=”GEDC6754.JPG” ]
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